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Arduino Blog
Magnus is an electromagnetic exoskeleton for your hands One of the primary goals of wearable technology is to provide the user with capabilities and data...
11 months ago
58
11 months ago
One of the primary goals of wearable technology is to provide the user with capabilities and data that exceed their current abilities. And for motion, this has traditionally existed in the form of electrical muscle stimulation (EMS), where current is applied via electrodes to...
Arduino Blog
Adding real-time local voice controls to a SMARS Quad Mod robot with an Arduino RP2040 Connect Robotics kits like the Screwless/Screwed Modular Assemblable Robotic System (SMARS) are great tools...
10 months ago
76
10 months ago
Robotics kits like the Screwless/Screwed Modular Assemblable Robotic System (SMARS) are great tools for learning more about how electronics, mechanics, and software can combine to perform useful tasks in the physical world. And in his latest project, Edge Impulse’s senior...
Bryan Braun - Blog
Before you buy a domain name, first check to see if it’s haunted In mid-2022 I bought a new domain name. The name was musicbox.fun. I got it for a side-project, an...
8 months ago
27
8 months ago
In mid-2022 I bought a new domain name. The name was musicbox.fun. I got it for a side-project, an interactive online music box that I had built and hosted at musicboxfun.com. The new name was shorter and more quirky. I felt lucky to have grabbed it. Unfortunately, musicbox.fun...
Jorge Arango
Humanities Crash Course Week 17: Curiositas In week 17 of the humanities crash course, I read a book that was completely new to me: Apuleius’s...
2 months ago
11
2 months ago
In week 17 of the humanities crash course, I read a book that was completely new to me: Apuleius’s Metamorphoses, better known as The Golden Ass. I also watched a movie with a similar story (but with different aims.) Readings The Golden Ass was written by Apuleius around the...
Ken Shirriff's blog
The Pentium as a Navajo weaving Hurrying through the National Gallery of Art five minutes before closing, I passed a Navajo weaving...
10 months ago
18
10 months ago
Hurrying through the National Gallery of Art five minutes before closing, I passed a Navajo weaving with a complex abstract pattern. Suddenly, I realized the pattern was strangely familiar, so I stopped and looked closely. The design turned out to be an image of Intel's Pentium...
Jonas Hietala
Microfeatures in my blog xkcd: Nerd sniping A while I ago I encountered a blog post called Microfeatures I Love in Blogs and...
11 months ago
15
11 months ago
xkcd: Nerd sniping A while I ago I encountered a blog post called Microfeatures I Love in Blogs and Personal Websites, and together with the related Hacker News discussion I got nerd sniped. (I spent more time than I care to admit implementing new and exciting microfeatures for...
Louwrentius
A 12.48 inch (1304x984) three-color e-paper display by Waveshare Introduction Update September 2023: A small horizontal and large vertical row of pixels died. Demo...
over a year ago
16
over a year ago
Introduction Update September 2023: A small horizontal and large vertical row of pixels died. Demo of defective display here. I'm running a solar-powered blog and I wanted to add a low-power display to show the daily solar 'harvest'1 and maybe some additional information. So I...
lcamtuf’s thing
The 8-bit (MCU) manifesto Eight-bit microcontrollers aren't relics; they are a design philosophy. You might want to use them...
a year ago
Elevation Lab - Blog
Introducing TagVault Pet for AirTag Having pets that went missing before, AirTags are the perfect companion. We wanted a case that could...
over a year ago
12
over a year ago
Having pets that went missing before, AirTags are the perfect companion. We wanted a case that could take the abuse of an active full-size dog, fit nice on a cat, work with all pet collars, and be durable. So we designed Tagvault Pet. It's waterproof, fits every collar, and is...
Posts on Made of...
reptyr: Changing a process's controlling terminal reptyr (announced recently on this blog) takes a process that is currently running in one terminal,...
over a year ago
15
over a year ago
reptyr (announced recently on this blog) takes a process that is currently running in one terminal, and transplants it to a new terminal. reptyr comes from a proud family of similar hacks, and works in the same basic way: We use ptrace(2) to attach to a target process and force...
Louwrentius
Thunderbolt, a cheap high-speed storage interconnect? Intel and Apple released Thunderbolt a high-speed (10 Gigabit/s) interface, that seems to replace...
over a year ago
15
over a year ago
Intel and Apple released Thunderbolt a high-speed (10 Gigabit/s) interface, that seems to replace both USB and Firewire. It is mainly targeted at end-user systems allowing to connect peripherals with just a single cable to a computer. Thunderbolt devices, like external hard...
Birchtree
The tale of Narcissus Ted Gioia: What's Happening to Students? I’m dumbfounded when I hear ‘experts’ claim that phones are...
3 months ago
22
3 months ago
Ted Gioia: What's Happening to Students? I’m dumbfounded when I hear ‘experts’ claim that phones are not the problem. Like tobacco companies—whose hired experts long denied the connection between smoking and cancer—they say that “correlation does not prove causation.
Neil Madden
Regular JSON For better or worse, depending on your perspective, JSON has become a dominant data format and shows...
over a year ago
17
over a year ago
For better or worse, depending on your perspective, JSON has become a dominant data format and shows no signs of being replaced any time soon. There are good reasons for that: on the face of it, it provides a very simple format with just enough features to cover a lot of...
Home on Erik...
Running Theano on EC2 Inspired by Sander Dieleman's internship at Spotify, I've been playing around with deep learning...
over a year ago
15
over a year ago
Inspired by Sander Dieleman's internship at Spotify, I've been playing around with deep learning using Theano. Theano is this Python package that lets you define symbolic expressions (cool), does automatic differentiation (really cool), and compiles it down into bytecode to run...
Jonas Hietala
An invisible Remake What does a guy like me do when not working on a new game? Except living my life, being a coach for...
over a year ago
17
over a year ago
What does a guy like me do when not working on a new game? Except living my life, being a coach for my little brother’s hockey team and eating strawberries? The last week or so I’ve been working hard with my webpage, yes this page. If you’ve visited my site before today you’ll...
Electronics etc…
Hideo Okawara’s Mixed Signal Lecture Series Introduction Hideo Okawara’s Mixed Signal Lecture Series Frequency/Phase Movement Analysis by...
a year ago
113
a year ago
Introduction Hideo Okawara’s Mixed Signal Lecture Series Frequency/Phase Movement Analysis by Orthogonal Demodulation Misc Introduction While researching a DSP related topic, Google dug up an excellent article, written by Hideo Okawara, that is just one part of a series of ~53. I...
Applied Cartography
Content debt There’s a nascent trend of releasing ostensibly-private material (changelogs, public wikis,...
11 months ago
16
11 months ago
There’s a nascent trend of releasing ostensibly-private material (changelogs, public wikis, handbooks, etc.) to the public as a bit of a marketing push. This is essentially a form of debt, to the extent that you’re taking a lump-sum payment now in exchange for the implicit cost...
Greater Still by...
Joining TCG Crypto I am thrilled to share that I am joining the team at TCG, The Chernin Group, to focus on the firm’s...
over a year ago
12
over a year ago
I am thrilled to share that I am joining the team at TCG, The Chernin Group, to focus on the firm’s investments at the intersection of consumer and crypto.
Himanshu Mishra |...
रानी (Rani) Dedicated to all the nameless young girls out there in our villages…
over a year ago
Jonas Hietala
fish_update_completions in Slackware 14.1 I’ve been trying out fish shell lately. A cool feature with fish is that it can automatically...
over a year ago
14
over a year ago
I’ve been trying out fish shell lately. A cool feature with fish is that it can automatically generate completions by parsing the installed man pages by running fish_update_completions. Unfortunately this is what I got: Traceback (most recent call last): File...
Style over Substance
Buienalarm / Buienradar Apple Watch complication using Home Assistant Living in the Netherlands, one of the things I really miss on my Apple Watch is a Buienradar...
over a year ago
96
over a year ago
Living in the Netherlands, one of the things I really miss on my Apple Watch is a Buienradar complication. Buienradar, Dutch for rain radar, is a popular site here that uses weather radar images to predict if it’s going to rain in the next few hours. For many people living here,...
Jonas Hietala
Printing Hextraction for my kids A session of Hextraction, a 3D printed board game. I did it. I made something actually useful with...
a year ago
51
a year ago
A session of Hextraction, a 3D printed board game. I did it. I made something actually useful with my 3D printer instead of just tinkering with it. I printed Hextraction, a very cool 3D printed board game for my kids—and they love it. Hextraction is a gamified marble run, where...
computers are bad
2024-12-04 operators on the front At the very core of telephone history, there is the telephone operator. For a lot of people, the...
7 months ago
71
7 months ago
At the very core of telephone history, there is the telephone operator. For a lot of people, the vague understanding that an operator used to be involved is the main thing they know about historic telephony. Of course, telephone historians, as a group, tend to be much more...
Notes on software...
Studying foreign languages with inbox zero The only time I've been able to seriously, rapidly improve my ability to speak a foreign language...
over a year ago
14
over a year ago
The only time I've been able to seriously, rapidly improve my ability to speak a foreign language was through intensive language courses in college. I was forced to actively speak, read, and write Chinese for 6-8 hours a week (1-2 hours every day). Then study another 5-10 hours a...
Avestura's Blog
An opinion on what's a good general-purpose programming language What features should a programming language have to be ideal, in my opinion?
over a year ago
./techtipsy
Accidentally turning the ASRock DeskMini X300 into a semi-passively cooled PC After playing around with fan curves on my ASRock DeskMini X300 based home server, I noticed one...
over a year ago
58
over a year ago
After playing around with fan curves on my ASRock DeskMini X300 based home server, I noticed one interesting thing. At least it was interesting to me. Background I had one goal: to try to see if I could turn it into a semi-passive PC by only turning the fan on when the PC was...
Elevation Lab - Blog
Designers Desk #1: Angelo Vilar Designer's Desk is a new series featuring the desk setups of artists, designers, and creators -...
over a year ago
13
over a year ago
Designer's Desk is a new series featuring the desk setups of artists, designers, and creators - showcasing how they work and what their workspace looks like.   Angelo Vilar (AKA Ansirone) is an art director, animation designer, & illustrator based in Los Angeles. He keeps it...
Applied Cartography
buttondown.com/alternatives Some kind words from Chris Krycho on Buttondown's Alternatives page: This is how I want all my tools...
6 months ago
47
6 months ago
Some kind words from Chris Krycho on Buttondown's Alternatives page: This is how I want all my tools to be. There is a ton of room in these markets for healthy and friendly competition — and no need at all for winner-take-all or monopolist attitudes. First off — credit where it's...
Louwrentius
Secure caching DNS server on Linux with DJBDNS The most commonly used DNS server software is ISC BIND, the "Berkeley Internet Name Daemon"....
over a year ago
14
over a year ago
The most commonly used DNS server software is ISC BIND, the "Berkeley Internet Name Daemon". However, this software has a bad security track record and is in my opinion a pain to configure. Mr. D.J. Bernstein developed "djbdns", which comes with a guarantee: if anyone finds a...
Jonas Hietala
Focusing Attention: Programming These last two weeks have been a small attempt at clearing up my head a bit. I have far too many...
over a year ago
12
over a year ago
These last two weeks have been a small attempt at clearing up my head a bit. I have far too many things I’d like to do and even if it’s not possible to do them all at once it didn’t stop me from thinking of them. One minute it’s that and the other it’s something completely...
Louwrentius
I switched my blog from Blogofile to Pelican This blog is a static website, which makes it fast, simple and secure. It was generated by Blogofile...
over a year ago
16
over a year ago
This blog is a static website, which makes it fast, simple and secure. It was generated by Blogofile but I switched to Pelican. Blogofile has seen almost no updates over the years and I consider the project dead. Realising that blogofile is dead, I decided to look around for...
Odds and Ends of...
How to fix The Observer Slow news is good news?
7 months ago
The Pragmatic...
Did Automattic commit open source theft? The maker of WordPress took 2M customers from its biggest rival: has a red line been crossed?
8 months ago
Arduino Blog
This machine helps to experimentally find an estimation of absolute zero How can we ever really know anything? If you listen to the anti-science types, you might believe...
2 months ago
22
2 months ago
How can we ever really know anything? If you listen to the anti-science types, you might believe that we can’t. But if you get past Plato’s Allegory of the Cave, you can start identifying basic truths, through logic and experiments, on which to build upon. One important...
Matt Blewitt
Software Sprezzatura Sprezzatura is “a certain nonchalance, so as to conceal all art and make whatever one does or says...
over a year ago
18
over a year ago
Sprezzatura is “a certain nonchalance, so as to conceal all art and make whatever one does or says appear to be without effort and almost without any thought about it”, coined by Castiglione in 1528’s The Book of the Courtier.
Home on Erik...
More recommender algorithms I wanted to share some more insight into the algorithms we use at Spotify. One matrix factorization...
over a year ago
17
over a year ago
I wanted to share some more insight into the algorithms we use at Spotify. One matrix factorization algorithm we have used for a while assumes that we have user vectors $$ bf{a}_u $$ and item vectors $$ bf{b}_i $$ .
Notes on software...
Reviewing the Surface Book 2 The first few paragraphs cover what I was looking for and what I considered. Then the review. Why...
over a year ago
16
over a year ago
The first few paragraphs cover what I was looking for and what I considered. Then the review. Why the Surface Book 2 I used a Macbook throughout my professional career until I had the choice a few years ago when I started my current job. Here, I ran Gentoo, then FreeBSD, then...
Good Enough
TIL: Deploying a Sinatra app to Render.com This morning I wanted to deploy a simple Sinatra app to Render.com. It wasn’t super obvious to me,...
over a year ago
21
over a year ago
This morning I wanted to deploy a simple Sinatra app to Render.com. It wasn’t super obvious to me, so I figured I’d write down what worked in the end. First, a Gemfile: # Gemfile source 'https://rubygems.org' gem 'sinatra' gem 'sinatra-contrib' gem 'puma' * I’m pretty sure...
Ken Shirriff's blog
Interesting double-poly latches inside AMD's vintage LANCE Ethernet chip I've studied a lot of chips from the 1970s and 1980s, so I usually know what to expect. But an...
a year ago
16
a year ago
I've studied a lot of chips from the 1970s and 1980s, so I usually know what to expect. But an Ethernet chip from 1982 had something new: a strange layer of yellow wiring on the die. After some study, I learned that the yellow wiring is a second layer of resistive polysilicon,...
Abishek Muthian
Ola stop polluting notifications, respect categories Ola has realized that it would never make profit just like its overrated original and so it's...
over a year ago
14
over a year ago
Ola has realized that it would never make profit just like its overrated original and so it's diversifying into electric vehicles. I think that's great both as a business(if it pans out) and as a consumer as it could improve the electric vehicle ecosystem in India. But you...
Arduino Blog
Join us for Arduino Day 2025: celebrating 20 years of community! Mark your calendars for March 21-22, 2025, as we come together for a special Arduino Day to...
5 months ago
36
5 months ago
Mark your calendars for March 21-22, 2025, as we come together for a special Arduino Day to celebrate our 20th anniversary! This free, online event is open to everyone, everywhere. Two decades of creativity and community Over the past 20 years, we have evolved from a simple...
Jonas Hietala
August theme: Bare Minimum This time I’ll be following my inspiring site and declare Bare Minimum as the theme for my next...
over a year ago
15
over a year ago
This time I’ll be following my inspiring site and declare Bare Minimum as the theme for my next game. This could really be anything, from graphics to user interaction… But I’ve got an idea. It’ll be a real challange for me to make but hopefully I’ll have a game in a few weeks...
./techtipsy
The IPv6 situation on Docker is good now! Good news, everyone! Doing IPv6 networking stuff on Docker is actually good now! I’ve recently...
6 months ago
88
6 months ago
Good news, everyone! Doing IPv6 networking stuff on Docker is actually good now! I’ve recently started reworking my home server setup to be more IPv6 compatible, and as part of that I learned that during the summer of 2024 Docker shipped an update that eliminated a lot of the...
watchTowr Labs
IBM QRadar - When The Attacker Controls Your Security Stack (CVE-2022-26377) Welcome to April 2024. A depressing year so far - we've seen critical vulnerabilities across a wide...
a year ago
20
a year ago
Welcome to April 2024. A depressing year so far - we've seen critical vulnerabilities across a wide range of enterprise software stacks. In addition, we've seen surreptitious and patient threat actors light our industry on fire with slowly introduced backdoors in the XZ...
Louwrentius
Linux network interface bonding / trunking or how to get beyond 1 Gb/s This article discusses Linux bonding and how to achieve 2 Gb/s transfer speeds with a single TCP/UDP...
over a year ago
18
over a year ago
This article discusses Linux bonding and how to achieve 2 Gb/s transfer speeds with a single TCP/UDP connection. UPDATE July 2011 Due to hardware problems, I was not able to achieve transfer speeds beyond 150 MB/s. By replacing a network card with one from another vendor (HP...
Himanshu Mishra |...
The Discovery of pseudo-Acquaintance It’s the dawn of the 20th century. If we pick two homo sapiens on earth, we can classify their...
over a year ago
11
over a year ago
It’s the dawn of the 20th century. If we pick two homo sapiens on earth, we can classify their relationship as one of these three types: An…
Louwrentius
My 71 TiB ZFS NAS after 10 years and zero drive failures My 4U 71 TiB ZFS NAS built with twenty-four 4 TB drives is over 10 years old and still going...
9 months ago
32
9 months ago
My 4U 71 TiB ZFS NAS built with twenty-four 4 TB drives is over 10 years old and still going strong. Although now on its second motherboard and power supply, the system has yet to experience a single drive failure (knock on wood). Zero drive failures in ten years, how is that...
Abishek Muthian
What is the value of my life Content Warning: If you are at the brink of an existential crisis, depressed from the ongoing...
over a year ago
13
over a year ago
Content Warning: If you are at the brink of an existential crisis, depressed from the ongoing COVID-19 pandemic or suicidal, please do not proceed further with this content. Be advised that there could also be usage of expletives in this content. Disclaimer: This is a work of...
Birchtree
NVIDIA finally gets some competition Tom Warren for The Verge: AMD Radeon RX 9070 / 9070 XT Review and Benchmarks The RX 9070 is around...
3 months ago
23
3 months ago
Tom Warren for The Verge: AMD Radeon RX 9070 / 9070 XT Review and Benchmarks The RX 9070 is around 17 percent faster than Nvidia’s RTX 5070 in 4K without upscaling enabled, cruising past Nvidia’s card for the same price. The RX 9070 XT is as fast
Birchtree
My default apps of 2024 Last year I was the 27th of four hundred and freaking eight people to write about their default...
6 months ago
72
6 months ago
Last year I was the 27th of four hundred and freaking eight people to write about their default apps, and I though it would be fun to turn this into a tradition and revisit the list to see if anything has changed since last year. ✨ next to each change
Good Enough
How We Built Unique Social Preview Images for Pika One of the goals of Pika, the happy blogging software that we recently launched, is to help you find...
a year ago
16
a year ago
One of the goals of Pika, the happy blogging software that we recently launched, is to help you find your own place on the internet. Along with a nice place on the internet, when you share links to your blog we want them to represent your internet home, which you've likely taken...
Himanshu Mishra |...
Brain, Mind and Consciousness — Essay Layers of ‘I’ when perceiving anything which is external to it Thanks to Montaigne, one of the first...
over a year ago
11
over a year ago
Layers of ‘I’ when perceiving anything which is external to it Thanks to Montaigne, one of the first essay writers, for popularizing this…
Notes on software...
Writing an x86 emulator from scratch in JavaScript: 2. system calls Previously in emulator basics: 1. a stack and register machine In this post we'll extend x86e...
over a year ago
15
over a year ago
Previously in emulator basics: 1. a stack and register machine In this post we'll extend x86e to support the exit and write Linux system calls, or syscalls. A syscall is a function handled by the kernel that allows the process to interact with data outside of its memory....
Birchtree
+ A bicycle for the mind is good. Is a motorbike too much? When is the computer doing too much for you? Has our line for this moved over time?
a month ago
Neil Madden
Some incomplete thoughts about Gödel I saw another article on Gödel’s incompleteness theorems linked from Reddit today. It’s a topic I’ve...
over a year ago
16
over a year ago
I saw another article on Gödel’s incompleteness theorems linked from Reddit today. It’s a topic I’ve wanted to write about for some time. Although many articles do a decent job in giving an idea of what the big deal is (and this one is pretty good), they can sometimes give a...
Home on Erik...
NYC Machine Learning meetup From the NYC Machine Learning talk I had last week: Haven't looked at it yet except briefly....
over a year ago
13
over a year ago
From the NYC Machine Learning talk I had last week: Haven't looked at it yet except briefly. Unfortunately the quality isn't the best.
Jonas Hietala
Early Christmas Present School is almost over and it’s almost time to travel back up to Övertorneå. This year me and...
over a year ago
15
over a year ago
School is almost over and it’s almost time to travel back up to Övertorneå. This year me and Veronica opened our Christmas presents a bit early - we’re impatient like that. I got one of the best presents yet I think! A Raspberry Pi! Just look at this bad boy! She got some...
./techtipsy
VR, VFIO and how latency ruined everything I’ve been running my all-in-one PC for a while now. It was my desktop, my NAS and my gaming...
over a year ago
56
over a year ago
I’ve been running my all-in-one PC for a while now. It was my desktop, my NAS and my gaming PC. However, during the next couple of months I kept hitting small bumps along the road. Most of these were quite straightforward to fix, but there is one that finally convinced me to go...
Willem's Blog
Riding with Omata One If you're looking for an alternative for common cycling computers, the Omata One is something truely...
over a year ago
17
over a year ago
If you're looking for an alternative for common cycling computers, the Omata One is something truely special: it indicates your speed, distance, ascent and time ridden using mechanical hands!
Louwrentius
Script that deletes old files to keep disk from filling up When a disk has no free space left, all kinds of trouble can occur. Therefore, I've created a...
over a year ago
16
over a year ago
When a disk has no free space left, all kinds of trouble can occur. Therefore, I've created a script that monitors the used space of a volume and deletes the oldest file if a certain threshold is reached. The script will keep on deleting the oldest file present on disk until...
Computer Ads from...
Applied Analytics' MicroSPEED Test-Fly A $20 Million Jet On An Apple? Yes. With MicroSPEED
a year ago
Louwrentius
Improving iSCSI Native Multi Pathing Round Robin performance 10 Gb ethernet is still quite expensive. You not only need to buy appropriate NICS, but you must...
over a year ago
17
over a year ago
10 Gb ethernet is still quite expensive. You not only need to buy appropriate NICS, but you must also upgrade your network hardware as well. You may even need to replace existing fiber optic cabling if it's not rated for 10 Gbit. So I decided to still just go for plain old 1...
Notes on software...
Implementing MVCC and major SQL transaction isolation levels In this post we'll build a database in 400 lines of code with basic support for five standard SQL...
a year ago
17
a year ago
In this post we'll build a database in 400 lines of code with basic support for five standard SQL transaction levels: Read Uncommitted, Read Committed, Repeatable Read, Snapshot Isolation and Serializable. We'll use multi-version concurrency control (MVCC) and optimistic...
Jonas Hietala
Migrating to rocks.nvim My relationship with my Neovim config is best described as an On-again, off-again relationship. At...
a year ago
19
a year ago
My relationship with my Neovim config is best described as an On-again, off-again relationship. At times I’m deeply in love and spend all my time caressing the config—like how in September I did a complete rewrite in Lua—while other times I’m busy with other love interests and...
Opsbros
Pro-tip for Baristas If you've ever filled one of those 'Cheeki' coffee cups, or virtually any other reusable coffee cup,...
over a year ago
19
over a year ago
If you've ever filled one of those 'Cheeki' coffee cups, or virtually any other reusable coffee cup, you've definitely come across the issue that when it's 'overfilled' it will overflow when the lid is put back on. There is a
Louwrentius
Making cowpatty recognize a four-way handshake I was unable to get cowpatty working with a packet capture that actually contains a four-way...
over a year ago
18
over a year ago
I was unable to get cowpatty working with a packet capture that actually contains a four-way handshake of a WPA session. I got it working like this: First, download cowpatty 4.6 right here, within the source directory of cowpatty. Extract cowpatty and apply this patch using these...
Style over Substance
Guy’s Cool Tools This is a placeholder post! I’m a huge fan of Kevin Kelly’s Cool Tools site and have loved their...
over a year ago
116
over a year ago
This is a placeholder post! I’m a huge fan of Kevin Kelly’s Cool Tools site and have loved their recommendations for years. So much, so that I even started a Pinterest board filled with my own recommendations. But after a few years of running into the limitations of the form, I...
Louwrentius
Why I bought a digital projector (Panasonic PT-AT5000E) I don't have a TV. I haven't been watching TV for more than 10 years. But I love to watch movies or...
over a year ago
17
over a year ago
I don't have a TV. I haven't been watching TV for more than 10 years. But I love to watch movies or great series like Dexter and Game of Thrones. Until recently, I watched movies or series on my 27" iMac. Twenty-seven inch is large for a computer screen but for a TV, it's quite...
Vitalik Buterin's...
In Defense of Bitcoin Maximalism
over a year ago
Greater Still by...
Finance, Fairer Sharing our investment in Jia, which turns crypto liquidity into working capital for small...
over a year ago
11
over a year ago
Sharing our investment in Jia, which turns crypto liquidity into working capital for small businesses in every corner of the world.
Willem's Blog
Designing and implementing a (micro) payment system Designing and implementing a micro payment system with an emphasis on simplicity. Read about how I...
over a year ago
19
over a year ago
Designing and implementing a micro payment system with an emphasis on simplicity. Read about how I did it in this post.
Elevation Lab - Blog
Introducing CordDock! We spend a lot of time thinking about & observing people charge their devices. Cords are nice...
over a year ago
12
over a year ago
We spend a lot of time thinking about & observing people charge their devices. Cords are nice because you can easily hold, text, browse and do everything you normally do on your phone while it charges. But cords require both hands to plug in, you have to hunt for the cord head, &...
Arduino Blog
The Swervebot is an omnidirectional robot that combines LEGO and 3D-printed parts Robotic vehicles can have a wide variety of drive mechanisms that range from a simple tricycle setup...
5 months ago
42
5 months ago
Robotic vehicles can have a wide variety of drive mechanisms that range from a simple tricycle setup all the way to crawling legs. Alex Le’s project leverages the reliability of LEGO blocks with the customizability of 3D-printed pieces to create a highly mobile omnidirectional...
Willem's Blog
Cyber security: 5 easy tips to protect your server against hackers These 5 practical cyber security measures will improve the safety of server, website and data.
over a year ago
Louwrentius
8 TB RAID 6 Linux software RAID using EXT4 Mobo: Asus P5Q-EM DO ( 6x sata) CPU: Core 2 Duo E7400 RAM: 4 GB Controller; HighPoint RocketRAID...
over a year ago
11
over a year ago
Mobo: Asus P5Q-EM DO ( 6x sata) CPU: Core 2 Duo E7400 RAM: 4 GB Controller; HighPoint RocketRAID 2314 (16x poorten) PSU: CooMas Silent Pro M 600W ATX2 (definitely not overkill) HD: Samsung 1 TB SAT2 HD103UJ (10x) OS: Debian Lenny with custom kernel (backported) FS: EXT4 RAID...
Christian Selig
Announcing Juno 2.0 Juno’s been a really fun project to build, and it’s been so great hearing how other people have been...
a year ago
60
a year ago
Juno’s been a really fun project to build, and it’s been so great hearing how other people have been enjoying Juno since its launch, as well as providing awesome feedback and input to improve it. Today I’m releasing Juno 2.0, which incorporates a ton of that community feedback,...
Willem's Blog
Better Laptop This post is a quick rundown of assembling my new Framework 13 laptop, why I chose this brand and...
4 months ago
43
4 months ago
This post is a quick rundown of assembling my new Framework 13 laptop, why I chose this brand and what's next.
Jonas Hietala
2014 in Review Previous reviews: 2010, 2011, 2012 and 2013. 2014 Geek Achievements Solved 73 UVa problems. Won a...
over a year ago
14
over a year ago
Previous reviews: 2010, 2011, 2012 and 2013. 2014 Geek Achievements Solved 73 UVa problems. Won a turn in IMPA and solved a bunch of problems. Completed a doctorand course about algorithmic problem solving. Finished my 4 first years in University. Became a contributor to rust and...
Willem's Blog
Helping people with free software This week I helped a man with repairing and reinstalling his computer with Debian GNU/Linux.
over a year ago
Buck on Software
Winds of Change Software is maybe, just maybe about to get exciting
a year ago
The Pragmatic...
The Pragmatic Engineer in 2024 The last 12 months, The Pragmatic Engineer covered a variety of deepdives, revealing previously...
7 months ago
74
7 months ago
The last 12 months, The Pragmatic Engineer covered a variety of deepdives, revealing previously unshared details like what Stripe's engineering culture is like, The architecture evolution of Bluesky, How the ChatGPT scaled to meet demand, How Anthropic builds products, How and...
Applied Cartography
Meta's two assets (Epistemic disclaimer: there are few Extremely Big Tech Companies to whom I feel apathy more vividly...
8 months ago
20
8 months ago
(Epistemic disclaimer: there are few Extremely Big Tech Companies to whom I feel apathy more vividly than Meta. I had a Facebook account in high school and college and got rid of it at some point post-graduation, though I'd be hard-pressed to tell you when exactly that was.) It...
watchTowr Labs
Palo Alto - Putting The Protecc In GlobalProtect (CVE-2024-3400) Welcome to April 2024, again. We’re back, again. Over the weekend, we were all greeted by...
a year ago
14
a year ago
Welcome to April 2024, again. We’re back, again. Over the weekend, we were all greeted by now-familiar news—a nation-state was exploiting a “sophisticated” vulnerability for full compromise in yet another enterprise-grade SSLVPN device. We’ve seen all the commentary around the...
Posts on Made of...
Computers can be understood Introduction This post attempts to describe a mindset I’ve come to realize I bring to essentially...
over a year ago
17
over a year ago
Introduction This post attempts to describe a mindset I’ve come to realize I bring to essentially all of my work with software. I attempt to articulate this mindset, some of its implications and strengths, and some of the ways in which it’s lead me astray. Software can be...
Louwrentius
How to resolve extreme memory usage on Windows 2008 R2-based file servers I'm responsible for a file server with about 5 terrabytes of data. The file server is based on...
over a year ago
14
over a year ago
I'm responsible for a file server with about 5 terrabytes of data. The file server is based on Windows 2008 R2. I've noticed extreme memory usage on the server. After a reboot, it slowly builds up until almost all RAM memory is consumed. So I googled around and found this post...
Louwrentius
The iPhone, iPad and iOS are powering a revolution Most people just don't understand computers. Are these people dumb? Some may be dumb, but the people...
over a year ago
13
over a year ago
Most people just don't understand computers. Are these people dumb? Some may be dumb, but the people who make them are maybe even dumber. Because they can't seem to figure out how to create a computer that the majority of people understand. When the original macintosh arrived at...
Notes on software...
Finding memory leaks in Postgres C code This is an external post of mine. Click here if you are not redirected.
a year ago
Neil Madden
Newsletter Happy new year! I’m hoping to write a few posts on here over the next few weeks, but probably...
a year ago
18
a year ago
Happy new year! I’m hoping to write a few posts on here over the next few weeks, but probably exploring a few topics around AI and philosophy. If you’d prefer some more technical content around security and cryptography, then take a look at the newsletter I put out for my...
Jonas Hietala
I'll give up Neovim when you pry it from my cold, dead hands I recently came upon a horror story where a developer was forced to switch editor from Neovim to...
4 months ago
34
4 months ago
I recently came upon a horror story where a developer was forced to switch editor from Neovim to Cursor and I felt I had to write a little to cleanse myself of the disgust I felt. Two different ways of approaching an editor I think that there’s two opposing ways of thinking about...
Jonas Hietala
A Simple Thought I wrote that we where doing some microprogramming, making the processor work etc. We had a lab about...
over a year ago
12
over a year ago
I wrote that we where doing some microprogramming, making the processor work etc. We had a lab about that yesterday and I was very, very nervous. The preparations weren’t that hard, but they where very bothersome. Converting the instructions to binary/hex by hand is never nice....
Simply Explained
My Sixth Year as YouTube Creator (statistics + retrospective) Every new year I reflect on the previous year and set new goals. Last year has been my most...
over a year ago
17
over a year ago
Every new year I reflect on the previous year and set new goals. Last year has been my most successful year on YouTube so far, and I'd like to share some statistics and thoughts. I will also go over how my email newsletter is doing and where I'm headed. And finally, I'll set...
Matt Mullenweg
Response to DHH I’ve taken this post down. I’ve been attacked so much the past few days; the most vicious, personal,...
8 months ago
24
8 months ago
I’ve taken this post down. I’ve been attacked so much the past few days; the most vicious, personal, hateful words poisoned my brain, and the original version of this post was mean. I am so sorry. I shouldn’t let this stuff get to me, but it clearly did, and I took it out on DHH,...
Applied Cartography
Tailwind black magic: swallowing all pointer events I wrote two days ago about a real and useful application of Tailwind black magic; here's...
a year ago
14
a year ago
I wrote two days ago about a real and useful application of Tailwind black magic; here's another. Buttondown has a dropzone component lets folks drag-and-drop items or click on it to get a file-picker. It's used for importing images, archives, CSVs, the works: because it's so...
Old Vintage...
Programming the Convergent WorkSlate's spreadsheet microcassette future In this particular future, we will all use handheld spreadsheets stored on microcassettes, talking...
10 months ago
14
10 months ago
In this particular future, we will all use handheld spreadsheets stored on microcassettes, talking to each other via speakerphone, and probably listening to Devo and New Order a lot. (Though that part isn't too different from my actual present.) a computer whose manufacturer...
Abishek Muthian
Products Hi I'm Abishek Muthian, an indie, I write code to solve problems in health and build tools for...
6 months ago
15
6 months ago
Hi I'm Abishek Muthian, an indie, I write code to solve problems in health and build tools for indies to create sustainable income. Bone Health Tracker Track your bone health, Monitor the progress of your treatments. needgap Validate your problems, startup ideas to create...
Himanshu Mishra |...
Peeking over what people search on DC IS THIS EVEN POSSIBLE? Well, Yeah. BUT YOU PROBABLY NEED TO BE A DC ADMIN TO GET THIS, NO? Nope....
over a year ago
12
over a year ago
IS THIS EVEN POSSIBLE? Well, Yeah. BUT YOU PROBABLY NEED TO BE A DC ADMIN TO GET THIS, NO? Nope. Anyone can do it. Holy Schnikes!!!! TELL ME…
Arduino Blog
Arduino Cloud is now natively supported on tablets  We’re excited to announce the release of IoT Remote v3.0.0, featuring a native tablet version...
a year ago
145
a year ago
We’re excited to announce the release of IoT Remote v3.0.0, featuring a native tablet version (available for both Android and iOS platforms) optimized for unlocking the full potential of larger screen sizes. What is the Arduino IoT Remote app?  The Arduino IoT Remote app allows...
Christian Selig
A free, 3D printable Meta Quest 3 stand People were really kind and seemed to enjoy my 3D printable Apple Vision Pro stand, a stand I...
a year ago
143
a year ago
People were really kind and seemed to enjoy my 3D printable Apple Vision Pro stand, a stand I designed in Fusion 360 with the goal of being visually appealing and compact as it stored the headset vertically so it wouldn’t take up too much space on your desk. Turns out there were...
Arduino Blog
This unique wall sconce welcomes you home with warm light Have you ever walked through your front door after a long day of work and realized that your home...
6 months ago
61
6 months ago
Have you ever walked through your front door after a long day of work and realized that your home just isn’t as inviting as it seems like it should be? While it may not work miracles, some nice and welcoming lighting can make a big difference. That’s why Lauren Palazzi made this...
computers are bad
2023-06-07 something up there - nasa and uaps A brief note on Grusch First, a disclaimer of sorts: I am posting another article on UAPs, yet I...
over a year ago
84
over a year ago
A brief note on Grusch First, a disclaimer of sorts: I am posting another article on UAPs, yet I am not addressing the recent claims by David Grusch. This is for a couple of reasons. First, I am skeptical of Grusch. He is not the first seemingly well-positioned former...
Applied Cartography
October, 2024 Hello! Lots of writing in October (what early parenthood takes away in terms of deep flow, it gives...
8 months ago
20
8 months ago
Hello! Lots of writing in October (what early parenthood takes away in terms of deep flow, it gives back in terms of twenty-minute pockets of time and thought): On the content front, I wrote about Monster Sanctuary (a delightful JRPG), The Anderson Tapes (a solid late-period Sean...
Arduino Blog
Use sound to trigger your camera’s flash with this DIY device In the world of photography, the exposure triangle is immutable. To get a properly exposed photo...
8 months ago
48
8 months ago
In the world of photography, the exposure triangle is immutable. To get a properly exposed photo (not too bright or too dark), you need a balance of aperture size (how much light gets in), shutter speed (how long the light gets in), and ISO (sensitivity to light at the expense of...
Computer Ads from...
VenturCom's VENIX Mixing REAL Time With REAL UNIX Is Not Magic...It Is Technology.
a year ago
Jonas Hietala
2012 Read Books I read a post, sadly lost the link, where the author had recorded all books she had read during the...
over a year ago
13
over a year ago
I read a post, sadly lost the link, where the author had recorded all books she had read during the year and I thought it’d be pretty fun to do. So here goes, in a mostly ordered list. The Art of Learning - Josh Waitzkin Världens Whiskey More of a reference book. Linear Algebra...
Daniel De Laney
Chat is a bad UI pattern for development tools Code forces humans to be precise. That’s good—computers need precision. But it also forces humans to...
4 months ago
8
4 months ago
Code forces humans to be precise. That’s good—computers need precision. But it also forces humans to think like machines. For decades we tried to fix this by making programming more human-friendly. Higher-level languages. Visual interfaces. Each step helped, but we were still...
Himanshu Mishra |...
PEP8Speaks - Now helping 5,000 open source projects write neat and clean Python What is this project? 🐍 PEP8Speaks = PEP 8 + Speaks GitHub:...
over a year ago
Old Vintage...
Two tiny 65816 DTV consoles The 21st century direct-to-TV game console: a dirt-cheap toy dragging poor ports of cherished games...
a year ago
11
a year ago
The 21st century direct-to-TV game console: a dirt-cheap toy dragging poor ports of cherished games to a more downmarket age. If you couldn't afford the real device, your alternative was these inexpensive, inadequate facsimiles faithful only to one's gauzy recollection. As their...
Louwrentius
My home network setup based on managed switches and VLANs My home networking setup I live in a two story apartment, with on the top floor my utilities closet...
over a year ago
18
over a year ago
My home networking setup I live in a two story apartment, with on the top floor my utilities closet and my living room. The bottom floor contains a bedroom with all my servers and networking gear. So this is my setup (click for a bigger version): I like to run my own router but...
Posts on Made of...
Lightweight Linux Kernel Development with KVM I don’t do a ton of Linux kernel development these days, but I’ve done a fair bit in the past, and...
over a year ago
13
over a year ago
I don’t do a ton of Linux kernel development these days, but I’ve done a fair bit in the past, and picked up a number of useful techniques for doing kernel development in a relatively painless fashion. This blog post is a writeup of the tools and techniques I use when developing...
Louwrentius
ZFS performance on HP Proliant Microserver Gen8 G1610T I think the HP Proliant Microserver Gen8 is a very interesting little box if you want to build your...
over a year ago
34
over a year ago
I think the HP Proliant Microserver Gen8 is a very interesting little box if you want to build your own ZFS-based NAS. The benchmarks I've performed seem to confirm this. The Microserver Gen8 has nice features such as: iLO (KVM over IP with dedicated network interface) support...
Jonas Hietala
Let's build a VORON 0 About 1.5 years ago I ventured into 3D printing by building a VORON Trident. It was a very fun...
3 months ago
33
3 months ago
About 1.5 years ago I ventured into 3D printing by building a VORON Trident. It was a very fun project and I’ve even used the printer quite a bit. Naturally, I had to build another one and this time I opted for the cute VORON 0. Why another printer? I really like my VORON Trident...
Louwrentius
Ubuntu and full disk encryption (FDE) Ubuntu is based on Debian Linux. As part of a regular Debian installation, you can choose to create...
over a year ago
12
over a year ago
Ubuntu is based on Debian Linux. As part of a regular Debian installation, you can choose to create an encrypted disk volume based on LUKS. This is different from the option within the Ubuntu installation to encrypt home directories. To be able to install Ubuntu and use full disk...
Vitalik Buterin's...
Exploring Fully Homomorphic Encryption
over a year ago
Louwrentius
My Ceph test cluster based on Raspberry Pi's and HP MicroServers Introduction To learn more about Ceph, I've build myself a Ceph Cluster based on actual hardware. In...
over a year ago
18
over a year ago
Introduction To learn more about Ceph, I've build myself a Ceph Cluster based on actual hardware. In this blogpost I'll discus the cluster in more detail and I've also included (fio) benchmark results. This is my test Ceph cluster: The cluster consists of the following...
Vitalik Buterin's...
Different types of layer 2s
a year ago
./techtipsy
Anything's a portable speaker if you're brave enough I hate buying things that are single-purpose, which is why I ended up with this setup. Take a...
over a year ago
85
over a year ago
I hate buying things that are single-purpose, which is why I ended up with this setup. Take a speaker, a battery, put them together, and what you now have is a portable speaker. Since I had access to both, I felt no need to buy a separate portable speaker for use in social...
Vitalik Buterin's...
Coordination, Good and Bad
over a year ago
Krebs on Security
Who is the DOGE and X Technician Branden Spikes? At 49, Branden Spikes isn't just one of the oldest technologists who has been involved in Elon...
3 months ago
16
3 months ago
At 49, Branden Spikes isn't just one of the oldest technologists who has been involved in Elon Musk's Department of Government Efficiency (DOGE). As the current director of information technology at X/Twitter and an early hire at PayPal, Zip2, Tesla and SpaceX, Spikes is also...
Engineers Need Art
Same Stop Marvelling at the full circle life seems to have taken after retirement.
over a year ago
Birchtree
New weekend, new video recommendations My fellow F1 fans should watch this to make sure they know the main rule changes coming in this...
4 months ago
28
4 months ago
My fellow F1 fans should watch this to make sure they know the main rule changes coming in this season. I totally missed that the fastest lap point was going away. Unsecured and still-using0the-default-password cameras are quite the thing…always always always change your...
lcamtuf’s thing
How security teams fail There are mistakes most companies are more or less bound to make.
4 months ago
Willem's Blog
Creating a minimal iPhone stand Today I created a minimal iPhone stand from oak wood. I used a single piece of wood to get it done.
over a year ago
Willem's Blog
Go Viral on X Learn how to go viral on X using simple logic in creating engaging posts.
7 months ago
Style over Substance
How I made HA-meural: a Meural Canvas integration for Home Assistant One of my 2020 lockdown projects I’m extremely proud of is HA-meural – a custom integration for the...
over a year ago
86
over a year ago
One of my 2020 lockdown projects I’m extremely proud of is HA-meural – a custom integration for the Home Assistant home automation software that lets you control a NETGEAR Meural Canvas digital frame. It’s the result of a few months of work, lots of trial and error, and many...
Push to Prod
4 Ways To Say No, Elegantly and Effectively In my early days at Netflix, my inability to say no led me into unpleasant terrain. Here's how I...
10 months ago
22
10 months ago
In my early days at Netflix, my inability to say no led me into unpleasant terrain. Here's how I evolved to navigate these situations more fluidly.
Arduino Blog
Hey Google! Meet Arduino Cloud We’re excited to announce that the Arduino Cloud now supports Google Home™! This means you can now...
a year ago
111
a year ago
We’re excited to announce that the Arduino Cloud now supports Google Home™! This means you can now interact with your devices, simply through your Google Home Assistant: use voice commands, the Google Home app, or create new routines integrating Arduino solutions.  This new...
Posts on Made of...
Measuring Capacity Through Utilization (This post is cross-posted from Honeycomb’s instrumentation series). One of my favorite concepts...
over a year ago
15
over a year ago
(This post is cross-posted from Honeycomb’s instrumentation series). One of my favorite concepts when thinking about instrumenting a system to understand its overall performance and capacity is what I call “time utilization”. By this I mean: If you look at the behavior of a...
./techtipsy
Running on fumes After a run-of-the-mill Windows BSOD, I was redirected to the UEFI settings and was presented with...
over a year ago
41
over a year ago
After a run-of-the-mill Windows BSOD, I was redirected to the UEFI settings and was presented with this fun little bug: 0GB ought to be enough for anybody.
Lighthouse Blog
Updates May 3
a year ago
Applied Cartography
HQ1 After many wonderful years of working out of my home office (see Workspaces), I've now "expanded"...
4 months ago
30
4 months ago
After many wonderful years of working out of my home office (see Workspaces), I've now "expanded" [1] into an office of my own. 406 W Franklin St #201 is now the Richmond-area headquarters of Buttondown. Send me gifts! The move is a bittersweet one; it was a great joy to be so...
Louwrentius
Benefits of hyper-threading on a Core 7i processor I had some wave files that I wanted to encode to mp3. I wrote a small parallel processing framework...
over a year ago
12
over a year ago
I had some wave files that I wanted to encode to mp3. I wrote a small parallel processing framework for this job. It executes parallel jobs so I can benefit from the 4 cores + 4 virtual cores of my new Core 7i 920 processor.  The framework is based on some shell scripts running...
Posts on Made of...
Some opinionated thoughts on SQL databases People who work with me tend to realize that I have Opinions about databases, and SQL databases in...
over a year ago
16
over a year ago
People who work with me tend to realize that I have Opinions about databases, and SQL databases in particular. Last week, I wrote about a Postgres debugging story and tweeted about AWS’ policy ban on internal use of SQL databases, and had occasion to discuss and debate some of...
Arduino Blog
ardEEG is an Arduino UNO R4 WiFi shield for measuring biosignals The secrets to most of the mind’s mysteries may still elude us, but we’ve made a tremendous amount...
a year ago
62
a year ago
The secrets to most of the mind’s mysteries may still elude us, but we’ve made a tremendous amount of progress in reading signals produced by the brain. We may not understand exactly what is going on, but we can see the result and utilize it. And now you can start...
watchTowr Labs
Veeam Backup & Response - RCE With Auth, But Mostly Without Auth (CVE-2024-40711) Every sysadmin is familiar with Veeam’s enterprise-oriented backup solution, ‘Veeam Backup &...
9 months ago
16
9 months ago
Every sysadmin is familiar with Veeam’s enterprise-oriented backup solution, ‘Veeam Backup & Replication’. Unfortunately, so is every ransomware operator, given it's somewhat 'privileged position' in the storage world of most enterprise's networks. There's no point deploying...
Jonas Hietala
Getting Comfortable So I physically built the computer and now I’ve been using it a while, configuring stuff and getting...
over a year ago
13
over a year ago
So I physically built the computer and now I’ve been using it a while, configuring stuff and getting used to my new screens. I think they’re about three times wide as my old laptop and now I have this one huge vertical space which is absolutely wonderful for surfing forums and...
computers are bad
2024-07-13 the contemporary carphone Cathode Ray Dude, in one of his many excellent "Quick Start" videos, made an interesting observation...
11 months ago
102
11 months ago
Cathode Ray Dude, in one of his many excellent "Quick Start" videos, made an interesting observation that has stuck in my brain: sophisticated computer users, nerds if you will, have a tendency to completely ignore things that they know are worthless. He was referring to the...
Himanshu Mishra |...
Python's easter eggs and hidden jokes Just when you thought, Python could not be more fun. Read on GitHub...
over a year ago
11
over a year ago
Just when you thought, Python could not be more fun. Read on GitHub https://github.com/OrkoHunter/python-easter-eggs 1. Hello World 2. The…
Arduino Blog
This fake CRT TV works using lasers and UV magic Until the 21st century, cathode-ray tube (CRT) TVs were pretty much the only option. As such, media...
7 months ago
66
7 months ago
Until the 21st century, cathode-ray tube (CRT) TVs were pretty much the only option. As such, media was made to suit them. Retro video game consoles in particular look best on CRT TVs. But those old TVs are getting hard to find and desirable models are now quite expensive. So,...
Arduino Blog
This Arduino failsafe protects an amazing backyard observatory Nothing quite compares to the feeling of looking up at the cosmos on a dark night, and even an...
4 weeks ago
9
4 weeks ago
Nothing quite compares to the feeling of looking up at the cosmos on a dark night, and even an affordable telescope can enhance that experience. But if you’re willing to spend the time and money, you can take things much further. That’s what Redditor CosmicRuin did when they...
Arduino Blog
This haptic glove could help deafblind people communicate Part of the reason that we all learned in school about the Helen Keller’s inspiring life was because...
a month ago
15
a month ago
Part of the reason that we all learned in school about the Helen Keller’s inspiring life was because the combination of blindness and deafness are so challenging. An impairment with just one still leaves the opportunity to communicate using the other. But without either sight or...
Arduino Blog
Top Arduino Cloud IoT dashboard ideas with the new Image widget  Recently, we announced the exciting new Image widget for Arduino Cloud. This powerful feature opens...
8 months ago
82
8 months ago
Recently, we announced the exciting new Image widget for Arduino Cloud. This powerful feature opens up a world of possibilities for enhancing your IoT dashboards. But the true potential of the Image widget lies in the applications that you create. Today, we’re excited to dive...
computers are bad
2023-05-07 electrical characteristics of telephone lines Let's take a break from our boring topic of regional history to focus instead on an even more boring...
over a year ago
87
over a year ago
Let's take a break from our boring topic of regional history to focus instead on an even more boring topic: implementation details of telephone lines. The conventional "copper pair" analog telephone line is fading away. The FCC has begun to authorize abandonment of copper outside...
Notes on software...
A database without dynamic memory allocation This is an external post of mine. Click here if you are not redirected.
over a year ago
Krebs on Security
China-based SMS Phishing Triad Pivots to Banks China-based purveyors of SMS phishing kits are enjoying remarkable success converting phished...
2 months ago
25
2 months ago
China-based purveyors of SMS phishing kits are enjoying remarkable success converting phished payment card data into mobile wallets from Apple and Google. Until recently, the so-called “Smishing Triad” mainly impersonated toll road operators and shipping companies. But experts...
Construction Physics
How We Got the Lithium-ion Battery It took decades of research, performed around the world, before a practical lithium-ion battery was...
7 months ago
Birchtree
On the new iPhone 16e Today Apple unveiled the iPhone 16e, which they're calling a part of the iPhone 16 lineup now,...
4 months ago
26
4 months ago
Today Apple unveiled the iPhone 16e, which they're calling a part of the iPhone 16 lineup now, rather than this odd duck the SE had been since launch. Honestly, I think this move in particular is interesting and maybe makes a ton of sense, but let's
Jonas Hietala
On The Decline of FPS Games Mr. Eriksson just sent me this link as a fitting video on my post on The Decline of FPS...
over a year ago
15
over a year ago
Mr. Eriksson just sent me this link as a fitting video on my post on The Decline of FPS Games. https://www.youtube.com/watch?v=W1ZtBCpo0eU Oh How true!
Jonas Hietala
The Coinparty hackathon, take two In December I declared that I would enter a Bitcoin Cash hackathon and I was excited to give my...
over a year ago
15
over a year ago
In December I declared that I would enter a Bitcoin Cash hackathon and I was excited to give my procrastination a kick in the balls. Unfortunately the hackathon was postponed to January just an hour later. Maybe the organizers didn’t think my project was exciting enough or...
Louwrentius
Creating a basic ZFS file system on Linux Here are some notes on creating a basic ZFS file system on Linux, using ZFS on Linux. I'm...
over a year ago
16
over a year ago
Here are some notes on creating a basic ZFS file system on Linux, using ZFS on Linux. I'm documenting the scenario where I just want to create a file system that can tollerate at least a single drive failure and can be shared over NFS. Identify the drives you want to use for the...
Jonas Hietala
The I'm Great quote A new semester at the uni and so far it looks promising; I got a hold of some new books even though...
over a year ago
13
over a year ago
A new semester at the uni and so far it looks promising; I got a hold of some new books even though the bookstore had a snakelike queue similar to the Jörmungandr (the snake that encircled the earth in nordic mythology) and our new programming course started. This time it’s Ada’s...
Notes on software...
Go database driver overhead on insert-heavy workloads The most popular SQLite and PostgreSQL database drivers in Go are (roughly) 20-76% slower than...
a year ago
16
a year ago
The most popular SQLite and PostgreSQL database drivers in Go are (roughly) 20-76% slower than alternative Go drivers on insert-heavy benchmarks of mine. So if you are bulk-inserting data with Go (and potentially also bulk-retrieving data with Go), you may want to consider the...
Jonas Hietala
2021 in review A new year is always a good time to review the past year. Funny how this is already the 12th year...
over a year ago
16
over a year ago
A new year is always a good time to review the past year. Funny how this is already the 12th year I’ve done this kind of quick review… Time sure flies. 2021 Non-Geek Achievements Started strength training using a strength coach from Kabuki. I got inspired by the book Peak that...
Bryan Braun - Blog
Technology you don’t have to think about “Civilization advances by extending the number of important operations which we can perform without...
3 months ago
31
3 months ago
“Civilization advances by extending the number of important operations which we can perform without thinking about them.” – Alfred North Whitehead Effective technology takes our most time-consuming tasks and moves them into the background so we can focus on other important...
Computer Ads from...
Bomb Squad Peripherals' BLOWGUN It Could Have Been a Lot Worse - His Data is BLOWGUN Protected!
a year ago
Old Vintage...
An Apple district manager's Macintosh Portable in 1989-91 (featuring GEIS AppleLink and a look at... a late prototype Macintosh Portable. But it turns out it's not merely notable for what it is than...
a year ago
11
a year ago
a late prototype Macintosh Portable. But it turns out it's not merely notable for what it is than what it has on it: a beta version of System 6.0.6 (the doomed release that Apple pulled due to bugs), Apple sales databases, two online services — the maligned Mac Prodigy client,...
Abishek Muthian
Insurers are putting the lives of sick and disabled at risk during COVID-19 pandemic This is about Insurance companies in India, their behaviour with customers with preexisting illness....
over a year ago
9
over a year ago
This is about Insurance companies in India, their behaviour with customers with preexisting illness. Incase you are not from India, you might still find this content useful as almost all of these companies are in tie-up with a major international insurer whom you might have your...
Louwrentius
Got myself a Norco RPC-4020 I've got this fetish for storage. So I bought a case that gives me some room for future expantion....
over a year ago
11
over a year ago
I've got this fetish for storage. So I bought a case that gives me some room for future expantion. The current 6 TB RAID 6 storage server does not have any room for expantion. This Norco RPC-4020 case with 20 hot swap drive bays does however. Don't know what to fill it with yet.
Lars Lofgren
What Happened After I Outed a Reddit Mod for Affiliate Spam I recently broke down how Reddit mods and users are abusing Google search rankings with affiliate...
9 months ago
27
9 months ago
I recently broke down how Reddit mods and users are abusing Google search rankings with affiliate spam. It’s reddit marketing gone awry. The post blew up and got a decent amount of attention. Then I got a front row seat to how deep of a spam filled porta-potty Reddit has become....
Neil Madden
Macaroon access tokens for OAuth: Part 2 – transactional auth In part 1, I showed how Macaroon access tokens in ForgeRock Access Management 7.0 can be used as a...
over a year ago
17
over a year ago
In part 1, I showed how Macaroon access tokens in ForgeRock Access Management 7.0 can be used as a lightweight and easy-to-deploy alternative to proof of possession (PoP) schemes for securing tokens in browser-based apps. The same techniques can be adapted to secure tokens in...
./techtipsy
ASRock DeskMini X300: the future form factor of desktop PC-s? I wasn’t happy with my “one machine that does it all” setup, which is why I finally bit the bullet...
over a year ago
91
over a year ago
I wasn’t happy with my “one machine that does it all” setup, which is why I finally bit the bullet and got myself an ASRock DeskMini X300 bare-bones kit. This is a fantastic little desktop PC kit that is very small, quiet and can still be configured to have ridiculous amounts of...
Birchtree
Nebula Sans (and my new Jet Lag addiction) My friend and Comfort Zone cohost Niléane recently recommended the series Jet Lag: The Game, and...
a month ago
17
a month ago
My friend and Comfort Zone cohost Niléane recently recommended the series Jet Lag: The Game, and it's become my new obsession recently. I think the show is so fun, and Sam, Adam, and Ben have such a great dynamic. The show is on YouTube, but it&
csvbase blog
Caching secrets of the HTTP elders, part 1 ETags - an elegant weapon, for a more civilised age
a year ago
Applied Cartography
Letters to a Young Bartender Every straight white male is forced, character-creation-screen-style, to choose one overtly...
6 months ago
34
6 months ago
Every straight white male is forced, character-creation-screen-style, to choose one overtly consumptive hobby that in some small part defines their twenties and – God willing — their enduring adulthood. Some choose sourdough; many choose barbecue; I chose mixology. (A...
Krebs on Security
Feds Link $150M Cyberheist to 2022 LastPass Hacks In September 2023, KrebsOnSecurity published findings from security researchers who concluded that a...
3 months ago
24
3 months ago
In September 2023, KrebsOnSecurity published findings from security researchers who concluded that a series of six-figure cyberheists across dozens of victims resulted from thieves cracking master passwords stolen from the password manager service LastPass in 2022. In a court...
Lighthouse Blog
How to combine multiple RSS feeds in one view
a year ago
Notes on software...
Phil Eaton on Technical Blogging This is an external post of mine. Click here if you are not redirected.
3 months ago
Home on Erik...
Installing TensorFlow on AWS Curious about Google's newly released TensorFlow? I don't have a beefy GPU machine, so I spent some...
over a year ago
16
over a year ago
Curious about Google's newly released TensorFlow? I don't have a beefy GPU machine, so I spent some time getting it to run on EC2. The steps on how to reproduce it are pretty brutal and I wouldn't recommend going through it unless you want to waste five hours of your live.
Simply Explained
Retrospective: 4 years on YouTube Every year I sit down and take a look at how my YouTube channel has been doing. I reflect, evaluate,...
over a year ago
17
over a year ago
Every year I sit down and take a look at how my YouTube channel has been doing. I reflect, evaluate, and set goals for the coming year. This year is no exception. January 13th, 2020, marks my fourth year on YouTube. Time to do a little retrospective.
Jonas Hietala
We can build things! Finally we have some sort of progress! We can now build rooms and place and remove objects! Yay!!...
over a year ago
13
over a year ago
Finally we have some sort of progress! We can now build rooms and place and remove objects! Yay!! But we still haven’t even begun with the game logic, resource management, the actual mining mechanic, multiple levels, actual tasks for our workers. But it’s something.
Louwrentius
Things you should consider when building a ZFS NAS ZFS is a modern file system designed by Sun Microsystems, targeted at enterprise environments. Many...
over a year ago
16
over a year ago
ZFS is a modern file system designed by Sun Microsystems, targeted at enterprise environments. Many features of ZFS also appeal to home NAS builders and with good reason. But not all features are relevant or necessary for home use. I believe that most home users building their...
Odds and Ends of...
Listen: How the YIMBYs won My event with Anya Martin (with a brief cameo from Chris Curtis MP!)
3 months ago
Home on Erik...
Pareto efficency Pareto efficiency is a useful concept I like to think about. It often comes up when you compare...
over a year ago
23
over a year ago
Pareto efficiency is a useful concept I like to think about. It often comes up when you compare items on multiple dimensions. Say you want to buy a new TV. To simplify it let's assume you only care about two factors: price and quality.
Christian Selig
Juno for YouTube has been removed from the App Store For those not aware, a few months ago after reaching out to me, YouTube contacted the App Store...
9 months ago
71
9 months ago
For those not aware, a few months ago after reaching out to me, YouTube contacted the App Store stating that Juno does not adhere to YouTube guidelines and modifies the website in a way they don’t approve of, and alludes to their trademarks and iconography. I don’t personally...
Louwrentius
24 TB based on Norco RPC-4020 and Linux Software RAID Just a quick link: Some person build basically the same setup, including identical...
over a year ago
15
over a year ago
Just a quick link: Some person build basically the same setup, including identical controller, providing 28 TB of storage: Take a look here The main difference is that this person uses 1.5 TB disk, thus achieving more storage.
Arduino Blog
Control your Raspberry Pi GPIOs with Arduino Cloud using Python | Part II As a Python developer, you’re probably eager to control and monitor your Raspberry Pi GPIOs...
a year ago
102
a year ago
As a Python developer, you’re probably eager to control and monitor your Raspberry Pi GPIOs remotely. Well, you have landed in the right place.  This article builds upon our previous introduction to “Visualize your Raspberry Pi data with Arduino Cloud | Part I.” Now, we’ll...
latest projects -...
World's Smallest Molecules [Misc] If ever I had a complaint about molecule models, it's that they're too big.
2 months ago
Engineers Need Art
VPX Scripting - Part 3 (Cut & Paste) Sound code is added in this third in a series of posts about scripting Visual Pinball tables.
a year ago
Arduino Blog
Repurposing an automatic train control unit as a car speedometer We’re just now getting semi-autonomous self-driving capabilities in cars, which let them adhere to...
9 months ago
57
9 months ago
We’re just now getting semi-autonomous self-driving capabilities in cars, which let them adhere to posted speed limits and maintain their lanes. But trains have been doing the same thing for a long time — well before machine learning and computer vision became ubiquitous. How did...
Willem's Blog
Cleaning a vintage watch This week I cleaned an automatic vintage watch and fitted it to with a new strap, rediscovering old...
over a year ago
19
over a year ago
This week I cleaned an automatic vintage watch and fitted it to with a new strap, rediscovering old beauty underneath layers of dirt!
Arduino Blog
Introducing the Image Map widget: A smarter way to visualize your data We’re excited to introduce the new Image Map Widget in Arduino Cloud! This powerful feature allows...
2 months ago
26
2 months ago
We’re excited to introduce the new Image Map Widget in Arduino Cloud! This powerful feature allows you to overlay live data onto an image, creating interactive and highly visual dashboards. Whether you’re managing a factory floor, an office space, or a piece of industrial...
Willem's Blog
The best bike computer app: Cyclemeter Collect advanced bike ride data using your smartphone connected to external Bluetooth sensors and a...
over a year ago
20
over a year ago
Collect advanced bike ride data using your smartphone connected to external Bluetooth sensors and a steer mounted display.
Jorge Arango
Gall’s Law Strikes Again: the Sonos Debacle Update: in the afternoon of January 14, news emerged that Sonos CPO Maxime Bouvat-Merlin is also...
5 months ago
41
5 months ago
Update: in the afternoon of January 14, news emerged that Sonos CPO Maxime Bouvat-Merlin is also leaving the company. Sonos CEO Patrick Spence is out, felled by last year’s disastrous app launch. I have no inside track on what happened, but from what I’ve read, Sonos’s leaders...
Lighthouse Blog
A primer on view management
a year ago
Applied Cartography
Against Against Innovation Tokens Glyph (whose writing and contributions to the Python ecosystem I am deeply grateful for) wrote...
12 months ago
18
12 months ago
Glyph (whose writing and contributions to the Python ecosystem I am deeply grateful for) wrote Against Innovation Tokens yesterday: In 2015, Dan McKinley laid out a model for software teams selecting technologies. He proposed that each team have a limited supply of “innovation...
Daniel De Laney
Secure File Transfer During my time at frog, I lead a team of designers to transform a secure file transfer app owned by...
over a year ago
7
over a year ago
During my time at frog, I lead a team of designers to transform a secure file transfer app owned by IBM. In addition to leading the team in Austin I helped manage designers working out of frog’s new studio in India, reviewing their work and setting priorities. frog itself has a...
Home on Erik...
Mortality statistics and Sweden's "dry tinder" effect We live in a year of about 350,000 amateur epidemiologists and I have no desire to join that “club”....
over a year ago
15
over a year ago
We live in a year of about 350,000 amateur epidemiologists and I have no desire to join that “club”. But I read something about COVID-19 deaths that I thought was interesting and wanted to see if I could replicated it through data.
Matt Mullenweg
WordCamp Asia and Maha Kumbh Mela It’s been fantastic being in the Philippines for this year’s WordCamp Asia. We have attendees from...
4 months ago
34
4 months ago
It’s been fantastic being in the Philippines for this year’s WordCamp Asia. We have attendees from 71 countries, over 1,800 tickets sold, and contributor day had over 700 people! It’s an interesting contrast to US and EU WordCamps as well in that the audience is definitely a lot...
Posts on Made of...
Building LLVM in 90 seconds using Amazon Lambda Last week, Frederic Cambus wrote about building LLVM quickly on some very large machines,...
over a year ago
17
over a year ago
Last week, Frederic Cambus wrote about building LLVM quickly on some very large machines, culminating in a 2m37s build on a 160-core ARM machine. I don’t have a giant ARM behemoth, but I have been working on a tool I call Llama, which lets you offload computational work –...
Good Enough
The Space Between Us Good Enough is a fully-remote team, and I think it's safe to say that we'll never have a physical...
a year ago
19
a year ago
Good Enough is a fully-remote team, and I think it's safe to say that we'll never have a physical office. I've been working remotely for more than ten years, and overall I really like it. I love the flexibility it affords, being more present with our families, and that my...
Posts on Made of...
Using wpa_supplicant on Debian/Ubuntu I’ve been using wpa_supplicant to manage wifi on my Ubuntu laptop for a while, and have found that...
over a year ago
19
over a year ago
I’ve been using wpa_supplicant to manage wifi on my Ubuntu laptop for a while, and have found that it’s pretty close to what I want for managing wireless — closer than anything else I’ve found, at least. I figured I should document my setup and experiences. Some Background You...
Simply Explained
Tracking gas usage with ESPHome, Home Assistant, and TCRT5000 In 2019, I built an energy monitor to keep track of our electricity consumption. Then, in 2021, Home...
over a year ago
18
over a year ago
In 2019, I built an energy monitor to keep track of our electricity consumption. Then, in 2021, Home Assistant added an Energy Management feature that keeps track of electricity and gas usage. So naturally, I had to make my gas meter smart as well.
Applied Cartography
The taste of beer Unlike stories, real life, when it has passed, inclines toward obscurity, not clarity. There’s a...
a year ago
15
a year ago
Unlike stories, real life, when it has passed, inclines toward obscurity, not clarity. There’s a relatively famous line from Bezos, circulated first at YC in ’08 and then more recently by the folks at Acquired (a great pod!): Jeff uses this analogy for AWS. He talks about...
Jonas Hietala
Autumn 2016 Goals Retrospective Earlier this year I set out some goals I wanted to accomplish this autumn. I accomplished a few...
over a year ago
13
over a year ago
Earlier this year I set out some goals I wanted to accomplish this autumn. I accomplished a few things and I failed others. Exercise and Health Eat more strict LCHF for 1 month ok Train BJJ or MMA for 1 month ok 2 months of lifting at the gym ok Powerlifting 100 kg deadlift 5x5...
Jonas Hietala
An update on my book 'Why Cryptocurrencies?' Five months ago I gloriously declared that “my book was done”. Since then I’ve been working hard to...
over a year ago
13
over a year ago
Five months ago I gloriously declared that “my book was done”. Since then I’ve been working hard to finish the book. Sorry that’s a bit of a lie, I’ve had a nice long vacation where I didn’t work on the book and I’m also on part-time parental leave. And believe me there’s not a...
anderegg.ca
Playing with the Bluesky firehose Over the weekend I started playing around with Jetstream, a project from the Bluesky team to deliver...
7 months ago
36
7 months ago
Over the weekend I started playing around with Jetstream, a project from the Bluesky team to deliver a JSON based firehose of atproto data. Here’s an overview of the simple project I built with that data. I was inspired by a post from Simon Willison where he showed off a tool for...
Lighthouse Blog
How to manually add content to read it later
a year ago
Louwrentius
'Gzip with parallel compression support: pigz' The speed at which files are compressed with gzip is currently almost always determined by the speed...
over a year ago
18
over a year ago
The speed at which files are compressed with gzip is currently almost always determined by the speed of the CPU. However, standard unix gzip is single- threaded and only uses a single CPU (core). However, the maintainer of the zlib library has released 'pigz' or 'pig-zee' whichs...
Jorge Arango
Using AI to Illuminate My Blind Spots I’ve worked a lot with ChatGPT over the last couple of years. Recently, OpenAI enabled the ability...
2 months ago
25
2 months ago
I’ve worked a lot with ChatGPT over the last couple of years. Recently, OpenAI enabled the ability for the LLM to work with past chat transcripts. This opens lots of interesting possibilities. I just tried a prompt that taps into these possibilities. The response is 100% spot on,...
Birchtree
Apple jumps in the hot tub Zac Hall writing for 9to5Mac: Apple Responds After Being Forced to Approve Porn App on EU iPhones...
4 months ago
30
4 months ago
Zac Hall writing for 9to5Mac: Apple Responds After Being Forced to Approve Porn App on EU iPhones Due to DMA The bottom line for parents, though, is that the “Apple-approved” messaging around the porn app on iPhone omits the fact that Apple is legally required to approve the
Lighthouse Blog
Updates November 17: Content classification and summary
a year ago
./techtipsy
LattePanda V1 - my experience with a Raspberry Pi alternative As with many homelab experiments around 2022/2023, it all started with Raspberry Pi-s being either...
over a year ago
55
over a year ago
As with many homelab experiments around 2022/2023, it all started with Raspberry Pi-s being either out of stock or absurdly overpriced. I once noticed a listing for a LattePanda V1 on a local auction site. The price was reasonable at 45 EUR, and after I looked at the...
Notes on software...
Things that go wrong with disk IO There are a few interesting scenarios to keep in mind when writing applications (not just...
3 months ago
27
3 months ago
There are a few interesting scenarios to keep in mind when writing applications (not just databases!) that interact with read and writes files, particularly in transactional contexts where you actually care about the integrity of the data and when you are editing data in...
Ian's Blog
Hardware-Accelerated Video Encoding with Intel Arc on Redhat Linux I've been wanting hardware-accelerated video encoding on my Linux machine for quite a while now, but...
8 months ago
33
8 months ago
I've been wanting hardware-accelerated video encoding on my Linux machine for quite a while now, but ask anybody who's used a Linux machine and they'll tell you of the horrors of Nvidia or AMD drivers. Intel, on the other hand, seems to be taking things in a much different, much...
Jonas Hietala
Computer upgrade After 5 years or so I’ve made a large upgrade to my desktop, and this post contains details and some...
a year ago
13
a year ago
After 5 years or so I’ve made a large upgrade to my desktop, and this post contains details and some pictures about the process. It was time I didn’t really want to do an upgrade right now, but I felt I had to do it. Sometimes the lag had gotten very noticeable, for example when...
Abort Retry Fail
Unboxing New Old Stock Windows 3.11 A Photo Gallery
a year ago
Arduino Blog
Two NEW Arduino Plug and Make Kit projects recreate iconic vintage games The Plug and Make Kit is a toolbox you can use for infinite ideas. So what happens if you ask a mix...
9 months ago
67
9 months ago
The Plug and Make Kit is a toolbox you can use for infinite ideas. So what happens if you ask a mix of Arduino designers, engineers, and managers to sit down and brainstorm new ideas to have fun with it? Well, at least one of them is guaranteed to come up with an adorable,...
Posts on Made of...
Disable Transparent Hugepages tl;dr “Transparent Hugepages” is a Linux kernel feature intended to improve performance by making...
over a year ago
22
over a year ago
tl;dr “Transparent Hugepages” is a Linux kernel feature intended to improve performance by making more efficient use of your processor’s memory-mapping hardware. It is enabled ("enabled=always") by default in most Linux distributions. Transparent Hugepages gives some applications...
Louwrentius
Understanding Ceph: open-source scalable storage Introduction In this blog post I will try to explain why I believe Ceph is such an interesting...
over a year ago
33
over a year ago
Introduction In this blog post I will try to explain why I believe Ceph is such an interesting storage solution. After you finished reading this blog post you should have a good high-level overview of Ceph. I've written this blog post purely because I'm a storage enthusiast and I...
Home on Erik...
Nearest neighbors and vector models – part 2 – algorithms and data structures This is a blog post rewritten from a presentation at NYC Machine Learning on Sep 17. It covers a...
over a year ago
18
over a year ago
This is a blog post rewritten from a presentation at NYC Machine Learning on Sep 17. It covers a library called Annoy that I have built that helps you do nearest neighbor queries in high dimensional spaces.
Jorge Arango
Horsey Horseless and the Challenge of AI-native Products Disruptive technologies call for rethinking product design. We must question assumptions about...
5 months ago
47
5 months ago
Disruptive technologies call for rethinking product design. We must question assumptions about underlying infrastructure and mental models while acknowledging neither change overnight. For example, self-driving cars don’t need steering wheels. Users direct AI-driven vehicles by...
./techtipsy
Shrinkflation, SanDisk style 2023-02-16 update: this post is not about the “GB vs GiB” issue, or the “lost disk space” that...
over a year ago
88
over a year ago
2023-02-16 update: this post is not about the “GB vs GiB” issue, or the “lost disk space” that you notice after formatting the device in an OS. Please read the article in full before making inaccurate comments online. For many years, I have used two SanDisk Ultra 16 GB USB flash...
watchTowr Labs
By Executive Order, We Are Banning Blacklists - Domain-Level RCE in Veeam Backup & Replication... It’s us again! Once again, we hear the collective groans - but we're back and with yet another...
3 months ago
28
3 months ago
It’s us again! Once again, we hear the collective groans - but we're back and with yet another merciless pwnage of an inspired and clearly comprehensive RCE solution - no, wait, it's another vuln in yet another backup and replication solution.. While we would
Applied Cartography
44% If you spend enough time digesting hackneyed business or self-improvement advice, you've probably...
a year ago
13
a year ago
If you spend enough time digesting hackneyed business or self-improvement advice, you've probably seen someone wax poetic about the following image: This is meant to be an illustration of the power of incrementalism (often referred to as kaizen when the writer is trying to be...
Ian's Blog
The Zune "HD" It is my joy and pleasure to present to you: the Zune "HD". The final device to wear the Zune name,...
over a year ago
17
over a year ago
It is my joy and pleasure to present to you: the Zune "HD". The final device to wear the Zune name, released by Microsoft in October of 2009. A direct competitor to Apple's wildly successful iPod Touch, the Zune HD was the first Zune to feature a multi-touch display, full web...
Birchtree
Benchmarks from M2 Pro to M4 Pro Long story short, I picked up a new MacBook Pro this week. I got the M4 Pro version with the higher...
3 months ago
23
3 months ago
Long story short, I picked up a new MacBook Pro this week. I got the M4 Pro version with the higher core count and 1TB of internal storage. It's the exact same model in the lineup as the M2 Pro I've been using for the last
Yazin Alirhayim
How do you know that an API does what it says it does? Having been in fintech for a while, I’ve noticed something in common between the many new startups...
over a year ago
21
over a year ago
Having been in fintech for a while, I’ve noticed something in common between the many new startups that come and go. They all require access to personal information. A specific example that comes to mind is the Plaid-like solution we developed while working on amal. We’d ask...
Home on Erik...
Pinterest open sources Pinball Pinterest just open sourced Pinball which seems like an interesting Luigi alternative. There's two...
over a year ago
17
over a year ago
Pinterest just open sourced Pinball which seems like an interesting Luigi alternative. There's two blog posts: Pinball: Building workflow management (from 2014) and Open-sourcing Pinball (from this week). The author has a comment in the comments thread on Hacker News:
Willem's Blog
Apple Watch as Phone Embark on a digital detox journey as I swap my smartphone for an Apple Watch Ultra, exploring the...
a year ago
27
a year ago
Embark on a digital detox journey as I swap my smartphone for an Apple Watch Ultra, exploring the liberating yet challenging world of wearable tech.
Home on Erik...
Data architecture vs backend architecture A modern tech stack typically involves at least a frontend and backend but relatively quickly also...
over a year ago
19
over a year ago
A modern tech stack typically involves at least a frontend and backend but relatively quickly also grows to include a data platform. This typically grows out of the need for ad-hoc analysis and reporting but possibly evolves into a whole oil refinery of cronjobs, dashboards, bulk...
Lighthouse Blog
Introducing Lighthouse - The RSS reader, newsletter reader, and read-it-later app to fight content...
a year ago
Abort Retry Fail
The History of OS/2 Getting a Divorce
a year ago
./techtipsy
I'm done with Ubuntu I liked Ubuntu. For a very long time, it was the sensible default option. Around 2016, I used the...
4 months ago
49
4 months ago
I liked Ubuntu. For a very long time, it was the sensible default option. Around 2016, I used the Ubuntu GNOME flavor, and after they ditched the Unity desktop environment, GNOME became the default option. I was really happy with it, both for work and personal computing...
Applied Cartography
Why can't you just...? Buried in a snarky thread about why Google Calendar doesn’t support calendar syncing is a long,...
a year ago
13
a year ago
Buried in a snarky thread about why Google Calendar doesn’t support calendar syncing is a long, detailed explanation of why shipping this sort of thing is hard: Designing a consent experience for the enterprise admin and enterprise end user Creating a special "read only" object...
Vitalik Buterin's...
STARKs, Part I: Proofs with Polynomials
over a year ago
Jonas Hietala
A Four-Eyed Update Wow it’s been a while! Almost a month and a half since my last update. There I complained about my...
over a year ago
13
over a year ago
Wow it’s been a while! Almost a month and a half since my last update. There I complained about my almost constant headaches which hampered me a lot actually. Luckily now I have joined the rank of cool. I took home three frames I think and tried them out and I settled some I...
Christian Selig
Introducing Juno for Apple Vision Pro YouTube is probably one of the parts of the internet I consume the most, so I was more than a little...
a year ago
105
a year ago
YouTube is probably one of the parts of the internet I consume the most, so I was more than a little sad when YouTube announced that they don’t have plans to build a visionOS app, and disabled the option to load the iPad app. This leaves you with Safari, and the website is okay,...
Jonas Hietala
Drawing a self portrait Drawing is hard. I’d like to improve though. Here’s a self portrait I tried to draw in Krita. I’m...
over a year ago
15
over a year ago
Drawing is hard. I’d like to improve though. Here’s a self portrait I tried to draw in Krita. I’m really slow so I stopped a bit before it really was finished. Obviously I’d like it to be a bit better, but I’m still a little happy about the glasses and the eyebrows. The mouth...
Jonas Hietala
Postmortem: Jonas IceCream Stand Ah my latest game Jonas IceCream Stand is finished and up and running and I’m really proud of it!...
over a year ago
13
over a year ago
Ah my latest game Jonas IceCream Stand is finished and up and running and I’m really proud of it! And thanks for the feedback guys, it’s always welcome. I spent almost exactly fifty hours on this game and that’s by far the most I’ve spent on a 7day project. To be honest it’s...
Louwrentius
Some pretty NAS case designs If you are planning on building your own NAS box, I have some suggestions regarding the case. In my...
over a year ago
12
over a year ago
If you are planning on building your own NAS box, I have some suggestions regarding the case. In my opinion, most computer case designers have absolutely no taste. Antec and Lian Li do create nice cases, but not that spectacular. And Lian Li is just very expensive. A fairly new...
Posts on Made of...
Property-Based Testing Is Fuzzing “Property-based testing” refers to the idea of writing statements that should be true of your code...
over a year ago
19
over a year ago
“Property-based testing” refers to the idea of writing statements that should be true of your code (“properties”), and then using automated tooling to generate test inputs (typically, randomly-generated inputs of an appropriate type), and observe whether the properties hold for...
Abishek Muthian
Privacy Policy The legal terms mentioned here covers abishekmuthian.com and products which explicitly link to this...
over a year ago
9
over a year ago
The legal terms mentioned here covers abishekmuthian.com and products which explicitly link to this legal page. For legal terms of my individual products please refer to the legal section on their respective websites. Privacy Policy What personal data are collected and why its...
Home on Erik...
Some more font links My blog post about fonts generated lots of traffic – it landed on Hacker News, took down my site...
over a year ago
14
over a year ago
My blog post about fonts generated lots of traffic – it landed on Hacker News, took down my site while I was sleeping, and then obviously vanished from HN before I woke up. But it also got retweeted by a ton of people.
OH8HUB’s Substack
Eliminating Radio Interference from Apple charger Apple's product design teams should do a better job eliminating unwanted radio frequency emissions...
a year ago
Arduino Blog
This maker designed a custom flight controller for his supercapacitor-powered drone Basic drones are very affordable these days—you can literally find some for less than the cost of a...
5 months ago
40
5 months ago
Basic drones are very affordable these days—you can literally find some for less than the cost of a fast food drive-thru meal. But that doesn’t mean drones are easy to control. That is actually quite difficult, but manufacturers are able to work off of established reference...
Opsbros
Artemis 1 Countdown I've been following the Artemis 1 Launch Schedule quite closely on a few forums and discussing it...
over a year ago
21
over a year ago
I've been following the Artemis 1 Launch Schedule quite closely on a few forums and discussing it with serveral people, and I had been regularly posting updated DateandTime countdown links for the revised launch attempts. With the schedule chnages and scrubs that have happened...
Home on Erik...
The Filter Bubble is Silly and you Can't Guess What Happened Next I'm at RecSys 2014, meeting a lot of people and hanging out at talks. Some of the discussions here...
over a year ago
16
over a year ago
I'm at RecSys 2014, meeting a lot of people and hanging out at talks. Some of the discussions here was about the filter bubble which prompted me to formalize my own thoughts. I firmly believe that it's the role of a system to respect the user's intent.
Louwrentius
Linux: script that creates table of network interface properties My server has 5 network interfaces and I wanted a quick overview of some properties. There may be an...
over a year ago
16
over a year ago
My server has 5 network interfaces and I wanted a quick overview of some properties. There may be an existing linux command for this but I couldn't find it so I quickly wrote my own script (download). This is the output: The only requirement for this script is that you have...
Engineers Need Art
VPX Scripting - Part 5 (DOF) Some light Visual Pinball debugging and the world of DOF. New to DOF? Read on.
a year ago
Abishek Muthian
Weather, an argument against simulation hypothesis As I am writing this, cyclone Fani with category 4 level winds 215 kph (130 mph) in the Bay of...
over a year ago
13
over a year ago
As I am writing this, cyclone Fani with category 4 level winds 215 kph (130 mph) in the Bay of Bengal is expected to make landfall in the state of Odisha, India by tomorrow. Over 800,00 evacuated, as 100 million people are expected to be affected by the cyclone. Cyclone Fani is...
Jorge Arango
Humanities Crash Course: Week 3 I’m undertaking a year-long crash course in the humanities. These are my notes for week 3. Following...
5 months ago
62
5 months ago
I’m undertaking a year-long crash course in the humanities. These are my notes for week 3. Following Ted Gioia’s curriculum, this week I read the remainder of the Odyssey. On the audiovisual front, I watched a movie that made me think differently about the poem’s...
Abishek Muthian
My experience with Fitbit Charge HR — numbness, tingling and pain Disclaimer : I have limb deformities, but my deformities haven’t been an issue with any wrist based...
over a year ago
13
over a year ago
Disclaimer : I have limb deformities, but my deformities haven’t been an issue with any wrist based gadget in the past. Especially in the non-dominant hand, apart from it being stunted I haven’t faced restrictions to daily activities due to my disabilities. But I’m open to the...
Notes on software...
RFCs and asynchronous-first culture I hated writing documentation before working on features. But after a while I realized I couldn't...
over a year ago
16
over a year ago
I hated writing documentation before working on features. But after a while I realized I couldn't communicate well enough, even with folks I had a good connection with. It took me a number of mistaken deliveries to get the message. Sketches and mockups Designers solve this by...
Jonas Hietala
2013 Read Books I actually read more books in 2013 than in 2012. In a somewhat unorganized list: Fiction Livet...
over a year ago
12
over a year ago
I actually read more books in 2013 than in 2012. In a somewhat unorganized list: Fiction Livet Deluxe - Jens Lapidius Escape from camp 14 - Blaine Harden Wonderful. A great book. Edge - Jeffery Deaver Dollar - Lee Child Gisslan - Lee Child Bränd - Lee Child Besökaren - Lee...
./techtipsy
How to mess up a simple ThinkPad X230 BIOS flash and how to recover from it Background I have a Lenovo ThinkPad X230. It’s a small and good laptop that I’ve used as my main...
over a year ago
44
over a year ago
Background I have a Lenovo ThinkPad X230. It’s a small and good laptop that I’ve used as my main laptop and a server as well. A couple of years ago I messed around with flashing alternative BIOS implementations on the X230, such as the skulls project, which made installing...
Jonas Hietala
Zucchini Crabcakes With a tiny bit more planning I made a dinner out the lessons 4 and 5 as the crabcakes were only...
over a year ago
13
over a year ago
With a tiny bit more planning I made a dinner out the lessons 4 and 5 as the crabcakes were only supposed to be an appetizer: Crabcakes: Surprisingly delicious. Both me and Veronica gives them a 7. Zucchini: While I thought they passed Veronica said “Zucchini is not my thing” and...
./techtipsy
Feature toggles: just roll your own! When you’re dealing with a particularly large service with a slow deployment pipeline (15-30...
4 months ago
35
4 months ago
When you’re dealing with a particularly large service with a slow deployment pipeline (15-30 minutes), and a rollback delay of up to 10 minutes, you’re going to need feature toggles (some also call them feature flags) to turn those half-an-hour nerve-wrecking major incidents into...
Abishek Muthian
Postmortem of Butt Mover I suffer from chronic lower back pain, Since I don't consume opioids I find exercises 1 to be the...
over a year ago
16
over a year ago
I suffer from chronic lower back pain, Since I don't consume opioids I find exercises 1 to be the best pain management technique. In addition to the specific exercises for managing back pain, Not sitting for long durations seems to be the key factor for me to not trigger the back...
./techtipsy
Why I went back to using a ThinkPad from 2012 This post is inspired by this article from the Low-tech Magazine. I highly recommend giving that a...
over a year ago
58
over a year ago
This post is inspired by this article from the Low-tech Magazine. I highly recommend giving that a read as well! Over my lifetime, I’ve used a bunch of different computers, mainly due to new ideas and requirements popping into my mind every time I’m content with my current setup....
Matt Mullenweg
Code Matters It looks like the code that the newly announced Figma Sites is producing isn’t the best. There are...
a month ago
30
a month ago
It looks like the code that the newly announced Figma Sites is producing isn’t the best. There are some cool Figma-to-WordPress workflows; I hope Sites gets more people exploring those options.
Home on Erik...
In defense of false positives (why you can't fail with A/B tests) Many years ago, I used to think that A/B tests were foolproof and all you need to do is compare the...
over a year ago
16
over a year ago
Many years ago, I used to think that A/B tests were foolproof and all you need to do is compare the metrics for the two groups. The group with the highest conversion rate wins, right?
Louwrentius
Compatibility Highpoint RocketRAID 2320 and Samsung Spinpoint F1 There are some reports about incompatibility between RAID controllers and Samsung Spinpoint F1...
over a year ago
11
over a year ago
There are some reports about incompatibility between RAID controllers and Samsung Spinpoint F1 drives. I have no troubles with my 0.5 and 1.0 TB drives from Samsung using mentioned controller. See below: Controller 1: RocketRAID 232x SATA Controller 1/1/1 SAMSUNG HD103UJ...
Bryan Braun - Blog
Why we prefer computers over consoles when introducing kids to gaming I grew up gaming on consoles like Nintendo 64 and Gamecube. I have a lot of fond memories playing...
a year ago
20
a year ago
I grew up gaming on consoles like Nintendo 64 and Gamecube. I have a lot of fond memories playing games with my brothers on those devices. But as my own kids have gotten older, my wife and I have decided to first introduce them to gaming with computers, instead of consoles. The...
Ken Shirriff's blog
Notes on the Pentium's microcode circuitry Most people think of machine instructions as the fundamental steps that a computer...
3 months ago
35
3 months ago
Most people think of machine instructions as the fundamental steps that a computer performs. However, many processors have another layer of software underneath: microcode. With microcode, instead of building the processor's control circuitry from complex logic gates, the control...
Home on Erik...
Calculating cosine similarities using dimensionality reduction This was posted on the Twitter Engineering blog a few days ago: Dimension Independent Similarity...
over a year ago
16
over a year ago
This was posted on the Twitter Engineering blog a few days ago: Dimension Independent Similarity Computation (DISCO) I just glanced at the paper, and there's some cool stuff going on from a theoretical perspective. What I'm curious about is why they didn't decide to use...
Christian Selig
My little Apple Vision Pro stand I want somewhere to put my Vision Pro when not in use. Many people use the original box, and there’s...
a year ago
105
a year ago
I want somewhere to put my Vision Pro when not in use. Many people use the original box, and there’s beautiful stands that exist out there, but I was looking for something more compact and vertical so it would take up less room on my desk. So I opened Fusion 360 (which I am still...
Lighthouse Blog
Updates December 01: UX improvements
a year ago
Odds and Ends of...
I think I've solved the AI copyright problem A sketch of what a grand bargain might look like
2 months ago
Odds and Ends of...
How to fix the New Statesman In which I probably burn some bridges.
4 months ago
Jonas Hietala
Bugger Ahhh… Finally another game! Theme of this beauty is Failure and your mission here is to avoid the...
over a year ago
14
over a year ago
Ahhh… Finally another game! Theme of this beauty is Failure and your mission here is to avoid the bugs. As a programmer the fight with those nasty bugs are a daily occurrence and now I’ve brought you a chance to kill those nasties too! The gameplay wasn’t what I was planning on -...
Arduino Blog
Giving Billy Bass the arti-fish-al intelligence he always deserved If you were unlucky enough to visit a big box retail store or goofy uncle’s home around the turn of...
9 months ago
43
9 months ago
If you were unlucky enough to visit a big box retail store or goofy uncle’s home around the turn of the century, you would have undoubtedly come across a Big Mouth Billy Bass. That’s an animatronic fish that wiggles on a plaque while older, very licensable hit songs play. But...
Arduino Blog
On-body LEDs help this guitar rock harder You don’t go to watch a band play live for the audio quality — most venues are atrocious in that...
a year ago
65
a year ago
You don’t go to watch a band play live for the audio quality — most venues are atrocious in that regard. No, you go to enjoy the show as a whole and that includes the visuals. The more a band can do to make the performance look exciting, the more you’re going to enjoy it. […] The...
Lighthouse Blog
What are feed readers?
2 months ago
Jorge Arango
Humanities Crash Course Week 14: Roman Decadence During week 14 of the humanities crash course, I explored foundational myths of Western Culture —...
2 months ago
36
2 months ago
During week 14 of the humanities crash course, I explored foundational myths of Western Culture — written during the Roman Empire when decadence was setting in. I paired them with a classic film about social decadence set in mid-20th century Rome. Readings Gioa’s recommendations...
Neil Madden
On PBKDF2 iterations There has been a lot of discussion recently around the LastPass breach, especially with regards to...
over a year ago
22
over a year ago
There has been a lot of discussion recently around the LastPass breach, especially with regards to the number of PBKDF2 iterations applied to the master password to derive the vault encryption key. Other people have already dissected this particular breach, but I want to more...
Willem's Blog
Supernova E3 Pro 2 dynamo powered headlight
over a year ago
Style over Substance
Using the EZCOO / AVStar HAE118 HDMI2.1 Audio Extractor for PS5/Xbox audio Back in 2021, we bought a PlayStation 5 (PS5) as our main living room console. Making the most out...
over a year ago
87
over a year ago
Back in 2021, we bought a PlayStation 5 (PS5) as our main living room console. Making the most out of this console meant we also had to buy a new TV, as our old TV was not 4K-compatible and did not support HDMI2.1, the new A/V standard required to support all of the PS5’s...
latest projects -...
Analemmagraph [Concept] Video of a day, one year in every frame
a year ago
Lars Lofgren
The Stupidity of Google’s Site Reputation Abuse Policy Site reputation abuse is when a third-party abuses the reputation of a domain to rank a bunch of...
7 months ago
30
7 months ago
Site reputation abuse is when a third-party abuses the reputation of a domain to rank a bunch of pages in Google. The SEO community refers to this type of thing as parasite SEO. Google has gone so far as to publish an official policy (documented here) on how this isn’t allowed:...
Louwrentius
Don't be afraid of RAID Introduction I sense this sentiment on the internet that RAID is dangerous, that the likelihood of...
over a year ago
20
over a year ago
Introduction I sense this sentiment on the internet that RAID is dangerous, that the likelihood of your RAID array failing during a rebuild is almost a certainty, because hard drives have become so large. I think nothing is further from the truth and I would like to dispel this...
Louwrentius
FFmpeg performance on a Core i7 920 @ 3.6 Ghz The system i'm running is a Core i7 920 @ 3.6 Ghz. I am transcoding a DVD (Grave Of The Fire Flies)...
over a year ago
14
over a year ago
The system i'm running is a Core i7 920 @ 3.6 Ghz. I am transcoding a DVD (Grave Of The Fire Flies) to iPod format (640x480 x264). Thread support is enabled, to FFmpeg uses about 250% CPU. That's 2.5 of the 4 cores available. If possible, I would have liked to see it use all four...
Willem's Blog
Marathon Read the story of how it feels to complete your first marathon.
8 months ago
./techtipsy
My very first career day This post is a short overview of my experience at a career day in Valga, Estonia, hosted with the...
a year ago
141
a year ago
This post is a short overview of my experience at a career day in Valga, Estonia, hosted with the help of GreenDice. I’ve never spoken at a career day before nor attended one as a student, which is why I instantly agreed to going to one when GreenDice reached out to me. Why? I...
Matt Mullenweg
Berkshire Hathaway Meeting I’ve checked off a bucket list item: I’m attending a Berkshire Hathaway shareholder meeting. It’s...
2 months ago
12
2 months ago
I’ve checked off a bucket list item: I’m attending a Berkshire Hathaway shareholder meeting. It’s really an event! Thousands flock to Omaha, Nebraska, for the legendary Q&A sessions with Warren Buffett and shareholder deals. They’ve made it quite the circus, with every Berkshire...
Applied Cartography
You should use Helpscout Was digging through old issues of the personal site and found this draft snippet: I was evaluating...
a year ago
14
a year ago
Was digging through old issues of the personal site and found this draft snippet: I was evaluating HelpScout as a potential first step in a series of many, many steps to onboard a dedicated support engineer for Buttondown, and it turns out that the process of adding custom...
Arduino Blog
Shop vac becomes a Roomba on steroids A robotic vacuum, such as a Roomba, offers a lot of convenience. Instead of having to vacuum and...
a year ago
92
a year ago
A robotic vacuum, such as a Roomba, offers a lot of convenience. Instead of having to vacuum and sweep your own floors, you have a little maid robot to do the job for you. But these devices have very little power and capacity, which makes them useless for anything other than...
./techtipsy
The simplicity of the modulo operator: how I scaled an inefficient solution on a legacy system Your service cannot process events fast enough during peak hours. There is no obvious quick and...
a year ago
99
a year ago
Your service cannot process events fast enough during peak hours. There is no obvious quick and dirty fix. Refactoring would take ages. People have been unhappy for a while now. What the hell do you do? Background I had the pleasure of working with a legacy backend system...
Arduino Blog
This novel wearable provides touchless haptic feedback for VR typing One reason that fans prefer mechanical keyboards over membrane alternatives is that mechanical key...
a week ago
10
a week ago
One reason that fans prefer mechanical keyboards over membrane alternatives is that mechanical key switches provide a very noticeable tactile sensation at the moment a key press registers. Whether consciously or not, users notice that and stop pressing the key all the way through...
Matt Blewitt
Movement for Engineers Until we get get to be chromed-up cyborgs, we’re stuck with our meat bodies, and like many things,...
a year ago
14
a year ago
Until we get get to be chromed-up cyborgs, we’re stuck with our meat bodies, and like many things, they need regular maintenance. Here is a brief introduction to keeping your body moving as someone who spends a lot of time sitting down.
Willem's Blog
Working with special hardware from China This month I reversed engineered my way into developing software for a Chinese Android device with...
over a year ago
15
over a year ago
This month I reversed engineered my way into developing software for a Chinese Android device with an embedded printer!
./techtipsy
Archive
over a year ago
Applied Cartography
What Gives Matthieu asks: Since you do a lot of things (investor, dad, owner of a "small" business, blog...
4 months ago
31
4 months ago
Matthieu asks: Since you do a lot of things (investor, dad, owner of a "small" business, blog writer) I was wondering what you don't do to keep up with this level of commitment. In the same line, it often said that behind one person success, there's a wife/husband that helps to...
Birchtree
My favorite (and least favorite) movies of 2024 I’ve watched 48 new release movies in 2024, and with just a few weeks left in the year, I wanted to...
6 months ago
99
6 months ago
I’ve watched 48 new release movies in 2024, and with just a few weeks left in the year, I wanted to make what is my current top 10 (plus honorable mentions & worst movies). As we get to the end of the year and you might have some
Jonas Hietala
Black and White Here it is at last! Boasting a unoriginal name, themed Bare Minimum. My thoughts where to create a...
over a year ago
15
over a year ago
Here it is at last! Boasting a unoriginal name, themed Bare Minimum. My thoughts where to create a game where graphics where included into the gameplay but sadly it didn’t come out nearly as good as I expected it too. Yes I know there are a lot of things bad and wrong with this...
Applied Cartography
Humane Inc. Humane Inc. started in 2018; it raised around $250M over five years before coming out of stealth...
4 months ago
28
4 months ago
Humane Inc. started in 2018; it raised around $250M over five years before coming out of stealth mode with an AI pin that people did not like very much, and today they announced their sale (or, to be specific, the sale of their patent library) to HP for $116M. Here is a hype...
Posts on Made of...
Two Perspectives on the End-to-End Principle Back when I was an undergraduate, as part of a class called “Computer Systems Engineering”, we read...
over a year ago
18
over a year ago
Back when I was an undergraduate, as part of a class called “Computer Systems Engineering”, we read numerous classic papers of systems design. I enjoyed and learned a great deal from many of these papers, but one that paper that has stuck with me in particular was Saltzer et al’s...
Birchtree
Your brain doesn’t want you to work out Dean Burnett writing for Science Focus: Your Brain Is Hard-Wired to Avoid Exercise. Here's Why So...
4 months ago
27
4 months ago
Dean Burnett writing for Science Focus: Your Brain Is Hard-Wired to Avoid Exercise. Here's Why So why, even though we’ve evolved to do it, doesn't everyone enjoy exercise? The baffling complexity of the human brain is to blame. Evolving an ability doesn’t
Jonas Hietala
Mailto: links with FastMail in Firefox You can change the application to handle mailto: links in Firefox in Preferences -> Applications....
over a year ago
14
over a year ago
You can change the application to handle mailto: links in Firefox in Preferences -> Applications. The problem is that you can’t input custom urls and some email providers, like hotmail or fastmail, aren’t supported. I managed to fix it with the plugin MailtoWebmails. It annoys me...
./techtipsy
My experience at the k-space hackerspace hackathon k-space is a hackerspace in Tallinn, Estonia, and they organized a hackathon recently. Unlike in...
a year ago
52
a year ago
k-space is a hackerspace in Tallinn, Estonia, and they organized a hackathon recently. Unlike in most hackathons, in this one you could whatever you like with no expectations about building a business or coming up with an MVP, just come on down to the space and start working on...
Himanshu Mishra |...
Design of Public Posts: Twitter vs Facebook What design tells you about the company’s values Both Facebook and Twitter allow posts to be...
over a year ago
11
over a year ago
What design tells you about the company’s values Both Facebook and Twitter allow posts to be publicly accessible by people who have not…
./techtipsy
Trying out VR on an AMD Ryzen 4000 series APU You may know that I really like small, efficient APU-based builds. At this point in time, they’re so...
over a year ago
56
over a year ago
You may know that I really like small, efficient APU-based builds. At this point in time, they’re so close to being a viable mainstream option for gaming, especially the Ryzen 6000-series mobile APU-s. Forza Horizon 5, at 1080p high settings? Yes, they’re that good. I don’t have...
Opsbros
Tasmota Quad Switch Breakout The Tasmota Quad Switch Breakout is designed to make connecting a custom quad light switch to a...
over a year ago
17
over a year ago
The Tasmota Quad Switch Breakout is designed to make connecting a custom quad light switch to a Wemos D1 mini running Tasmota super super easy.
./techtipsy
The absolute state of Bluetooth audio in 2022 I have the Sony WH-1000XM3 headphones. They’re good for consuming content. Audio calls with your...
over a year ago
50
over a year ago
I have the Sony WH-1000XM3 headphones. They’re good for consuming content. Audio calls with your colleagues? Forget about it. This is the setup I have to go with, and it has all to do with how Bluetooth works. Your options with Bluetooth headsets are the following: high quality...
Arduino Blog
Turn your old Android smartphone into an Arduino screen with the RemoteXY app Each component you add to your Arduino project increases its complexity and the opportunity for...
6 months ago
73
6 months ago
Each component you add to your Arduino project increases its complexity and the opportunity for mistakes. But most projects require some “auxiliary” hardware — components that you use to interact with the Arduino or to help it do the job you’re asking of it. Buttons and displays...
Birchtree
So much time and money for a minor vibe shift Gary Marcus: Hot Take: GPT 4.5 Is a Nothing Burger Half a trillion dollars later, there is still no...
3 months ago
24
3 months ago
Gary Marcus: Hot Take: GPT 4.5 Is a Nothing Burger Half a trillion dollars later, there is still no viable business model, profits are modest at best for everyone except Nvidia and some consulting forms, there’s still basically no moat, and still no GPT-5. Any reasonable person
Jonas Hietala
Let's build a VORON: Toolhead Since the last update I’ve made some good progress: All the motors are installed The x-axis and belt...
a year ago
48
a year ago
Since the last update I’ve made some good progress: All the motors are installed The x-axis and belt are installed Tap is installed The toolhead with Stealthburner + Clockwork 2 is also installed Purple means Pretty. I’ve run into a few problems on the way that I’ll try to...
Willem's Blog
Abandoning my own tablet OS After a year of experimenting with Debian GNU/Linux on a Surface Go 2 I have returned to iPad Pro...
over a year ago
13
over a year ago
After a year of experimenting with Debian GNU/Linux on a Surface Go 2 I have returned to iPad Pro and the Mac.
Home on Erik...
MLConf 2014 Just spent a day at MLConf where I was talking about how we do music recommendations. There was a...
over a year ago
18
over a year ago
Just spent a day at MLConf where I was talking about how we do music recommendations. There was a whole range of great speakers (actually almost 2/3 women which was pretty cool in itself). Here are my slides:
Home on Erik...
More MCMC – Analyzing a small dataset with 1-5 ratings I've been obsessed with how to iterate quickly based on small scale feedback lately. One awesome...
over a year ago
15
over a year ago
I've been obsessed with how to iterate quickly based on small scale feedback lately. One awesome website I encountered is Usability Hub which lets you run 5 second tests. Users see your site for 5 seconds and you can ask them free-form questions afterwards.
Willem's Blog
Traffic shaping using iptables and tc This month I responded to an automated alert indicating excessive bandwidth usage on a server,...
over a year ago
16
over a year ago
This month I responded to an automated alert indicating excessive bandwidth usage on a server, requiring me to apply traffic shaping to mitigate the traffic.
Louwrentius
'Secure programming: how to implement user account management' Most web applications work like this: The application uses a single database account to perform all...
over a year ago
15
over a year ago
Most web applications work like this: The application uses a single database account to perform all actions. Users are just some records in a table. Account privileges and roles are part of this table, or separate tables. This implies that all security must be designed and build...