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Jonas Hietala
The Little Things in Life It’s the little things in life that makes it extra special. Sometimes it’s the luxury of coffee...
over a year ago
15
over a year ago
It’s the little things in life that makes it extra special. Sometimes it’s the luxury of coffee together with the morning paper and other times it’s just a small simple smile from a random stranger, kid or dog. Today when I got this bad headache I got saved by a two hour nap and...
Abishek Muthian
Legal The legal terms mentioned here covers abishekmuthian.com and products which explicitly link to this...
over a year ago
14
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...
Notes on software...
Writing a simple Python compiler: 1. hello, fibonacci In this post we'll write a Python to C compiler in Python. This is especially easy to do since...
over a year ago
19
over a year ago
In this post we'll write a Python to C compiler in Python. This is especially easy to do since Python has a builtin parser library and because a number of CPython internals are exposed for extension writers. By the end of this post, in a few hundred lines of Python, we'll be able...
Krebs on Security
Alleged Co-Founder of Garantex Arrested in India Authorities in India today arrested the alleged co-founder of Garantex, a cryptocurrency exchange...
4 months ago
18
4 months ago
Authorities in India today arrested the alleged co-founder of Garantex, a cryptocurrency exchange sanctioned by the U.S. government in 2022 for facilitating tens of billions of dollars in money laundering by transnational criminal and cybercriminal organizations. Sources close to...
Arduino Blog
This robotic kalimba plays melodies with an Arduino Nano With roots in Africa, the kalimba is a type of hand piano featuring an array of keys that are each...
9 months ago
56
9 months ago
With roots in Africa, the kalimba is a type of hand piano featuring an array of keys that are each tuned for a specific note, and upon plucking or striking one, a pleasant xylophone-like sound can be heard. Taking inspiration from his mini kalimba, Axel from the YouTube channel...
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
8
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...
Bryan Braun - Blog
Links #10 How to Get on a Podcast - This is a short and invaluable post for anyone who wants to be a podcast...
11 months ago
19
11 months ago
How to Get on a Podcast - This is a short and invaluable post for anyone who wants to be a podcast guest. It puts you in the shoes of a podcaster, showing you what they need, and how you can be a “sure thing” for them. As usual, there are no short cuts. You gotta do the work! A...
Avestura's Blog
What is the type of Type? Should type of `Type` be also `Type`? Or is there an alternative?
over a year ago
Lighthouse Blog
Deep dive into finding RSS feeds
7 months ago
axio.ms
Pickle plus mains Back in February 2014, it was a cold (but dry) winter’s night and we decided to warm our hearts with...
over a year ago
19
over a year ago
Back in February 2014, it was a cold (but dry) winter’s night and we decided to warm our hearts with some science. Our experiment was to observe the conduction of electricity through a pickle, using salt ions. We connected a pickle to the mains supply. Pickles have a strong...
watchTowr Labs
The Best Security Is When We All Agree To Keep Everything Secret (Except The Secrets) - NAKIVO... As an industry, we believe that we’ve come to a common consensus after 25 years of circular debates...
4 months ago
34
4 months ago
As an industry, we believe that we’ve come to a common consensus after 25 years of circular debates - disclosure is terrible, information is actually dangerous, it’s best that it’s not shared, and the only way to really to ensure that no one ever
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
18
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.
Posts on Made of...
Getting carried away with hack value Recently, I’ve been working on some BarnOwl branches that move more of the core functionality of...
over a year ago
19
over a year ago
Recently, I’ve been working on some BarnOwl branches that move more of the core functionality of BarnOwl into perl code, instead of C (BarnOwl is written in an unholy mix of C and perl code that call each other back and forth obsessively). Moving code into perl has many...
Jonas Hietala
Why make games Why did I start making games? Because I like to play them of course. Think of all the fantastic...
over a year ago
15
over a year ago
Why did I start making games? Because I like to play them of course. Think of all the fantastic games; Super Mario, Lemmings, Tetris, GTA, The Sims, Counterstrike, Theme Hospital, SimCity and Rollercoaster Tycoon… Damn - when you count them like this you’ll see how many great...
Arduino Blog
Machine-to-machine communication is easier than ever: Opta now supports OPC UA OPC Unified Architecture – OPC UA in short – is a cross-platform, open-source machine-to-machine...
8 months ago
54
8 months ago
OPC Unified Architecture – OPC UA in short – is a cross-platform, open-source machine-to-machine communication protocol for industrial automation. It was developed by the Open Platform Communications (OPC) Foundation and is defined in detail in the IEC 62541 standard. With the...
somenice
Russet Lake Early Summer An early canvas of Fissile mountain reflected in Russet Lake. This time early summer when there was...
9 months ago
73
9 months ago
An early canvas of Fissile mountain reflected in Russet Lake. This time early summer when there was still a bit of ice on the lake and the mountain tops are covered with snow. The painting is framed in western red cedar. Russet Lake Early Summer by Andrew SmithAcrylic on canvas10...
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
17
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...
lcamtuf’s thing
Getting silly with C, part (void*)2 They won't be able to find bugs in your code if they can't figure out how it works.
6 months ago
Arduino Blog
Why we chose Claude for the Arduino Cloud AI Assistant We know that introducing AI into your coding environment comes with questions – about safety,...
2 weeks ago
10
2 weeks ago
We know that introducing AI into your coding environment comes with questions – about safety, accuracy, privacy, and trust. That’s why we want to be transparent about how we built the recently-announced Arduino AI Assistant in the Cloud IDE, and why we chose to power it with...
Engineers Need Art
Apple Interview (1995) Recalling my somewhat unusual interview with Apple back in 1995.
over a year ago
Odds and Ends of...
Odds and Ends #59: The end of "woke capitalism" Plus the government did the stupid thing after all.
4 months ago
Jonas Hietala
ISOC update I have now worked a bit more than 3 weeks out of my 4 weeks of IDA Summer of Code and this is an...
over a year ago
17
over a year ago
I have now worked a bit more than 3 weeks out of my 4 weeks of IDA Summer of Code and this is an update post of what I’ve done so far. I will write a more extensive summary post at the end of the project. I was planning on writing a weekly summary, but that ship sailed a long...
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,...
Home on Erik...
How to set compensation using commonsense principles Compensation has always been one of the most confusing parts of management to me. Getting it right...
over a year ago
14
over a year ago
Compensation has always been one of the most confusing parts of management to me. Getting it right is obviously extremely important. Compensation is what drives our entire economy, and you could look at the market for labor as one gigantic resource-allocating machine in the same...
Abort Retry Fail
Unboxing New Old Stock Windows 3.11 A Photo Gallery
a year ago
Louwrentius
Understanding the Ubuntu 20.04 LTS Server Autoinstaller Introduction Ubuntu Server version 18.04 LTS uses the debian-installer (d-i) for the installation...
over a year ago
22
over a year ago
Introduction Ubuntu Server version 18.04 LTS uses the debian-installer (d-i) for the installation process. This includes support for 'preseeding' to create unattended (automated) installations of ubuntu. the debian installer With the introduction of Ubuntu Server 20.04 'Focal...
Odds and Ends of...
Spring Mailbag - Questions Wanted! Ask me stuff!
3 months ago
Posts on Made of...
A Very Subtle Bug 6.033, MIT’s class on computer systems, has as one of its catchphrases, “Complex systems fail for...
over a year ago
19
over a year ago
6.033, MIT’s class on computer systems, has as one of its catchphrases, “Complex systems fail for complex reasons”. As a class about designing and building complex systems, it’s a reminder that failure modes are subtle and often involve strange interactions between multiple parts...
csvbase blog
Take the tools out of 'Data', but don't take the data out of the tools Using dataframes to write smaller, faster programs
over a year ago
Matt Blewitt
Logical Replication Guardrails I’ve been working with logical replication in PostgreSQL recently, and I wanted to share a few...
a year ago
15
a year ago
I’ve been working with logical replication in PostgreSQL recently, and I wanted to share a few thoughts on how to implement some guardrails to make things easier on operators.
Jonas Hietala
2020 in review And so 2020 has come to an end. On a global scale it’s been quite a horrible year, and for me...
over a year ago
17
over a year ago
And so 2020 has come to an end. On a global scale it’s been quite a horrible year, and for me personally it’s been both good and bad. Luckily we haven’t been directly affected by COVID too much, but it’s still been very disruptive. Either way as I’ve done for years now it always...
Posts on Made of...
Two kinds of testing While talking about thinking about tests and testing in software engineering recently, I’ve come to...
over a year ago
20
over a year ago
While talking about thinking about tests and testing in software engineering recently, I’ve come to the conclusion that there are (at least) two major ideas and goals that people have when they test or talk about testing. This post aims to outline what I see as these two schools,...
Willem's Blog
One year of cycling GPS recording an entire year of bike rides using Garmin and Strava.
over a year ago
Louwrentius
How to compile HAProxy from source and setup a basic configuration To learn more about HAProxy I decided to compile it from source and use it to load-balance traffic...
over a year ago
19
over a year ago
To learn more about HAProxy I decided to compile it from source and use it to load-balance traffic to louwrentius.com across two different web servers. I run HAProxy on a VPS based on Ubuntu 12.04 LTS. Let's dive right in. First, we need to download the source. Don't copy/pased...
Odds and Ends of...
The government should stop worrying about the Daily Mail Test You can't fix the Civil Service by penny-pinching
3 months ago
Louwrentius
Why I believe the new Mac Pro won't be a great machine for gaming In Accidental Tech Podcast episode 18 (love the show), I learned that John Siracusa was thinking...
over a year ago
15
over a year ago
In Accidental Tech Podcast episode 18 (love the show), I learned that John Siracusa was thinking about buying a new Mac Pro for gaming. I believe that gaming on the new Mac Pro will be a mediocre experience. Driver support: as John mentioned himself, the video cards are...
Himanshu Mishra |...
Quest for Universal action — Essay You may listen to this while reading We Are All Astronauts - Ether (YouTube). Few months ago, a...
over a year ago
12
over a year ago
You may listen to this while reading We Are All Astronauts - Ether (YouTube). Few months ago, a significant percentage of my peers were…
Home on Erik...
What I have been working on: Modal Long story short: I'm working on a super cool tool called Modal. Please check it out — it lets you...
over a year ago
23
over a year ago
Long story short: I'm working on a super cool tool called Modal. Please check it out — it lets you run things in the cloud without having to think about infrastructure. Scaling out, scheduling, containerization, using GPUs, setting up webhooks, and all kinds of other stuff.
./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
42
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.
Good Enough
Strong Prototypes, Weakly Held Excuse any obtuse thoughts that make their way into this writing. I sat down to type with My Life in...
over a year ago
17
over a year ago
Excuse any obtuse thoughts that make their way into this writing. I sat down to type with My Life in the Bush of Ghosts by Brian Eno and David Byrne as my soundtrack. This is an album I've never listened to before, and apparently I'm supposed to love it or hate it. Mostly the...
Home on Erik...
Luigi Presentation @ NYC Data Science, Dec 16, 2014 More Luigi presentations!
over a year ago
Abishek Muthian
Reviewing the Chromebook Google sent me for free after 2 years Around December 2017, Google sent me a free Acer Chromebook 11 N7 (C731). Well, technically they...
over a year ago
14
over a year ago
Around December 2017, Google sent me a free Acer Chromebook 11 N7 (C731). Well, technically they sent me a free Chromebook cover first, with the promise of a Chromebook to follow and only caveat (or request) being my time to listen to their Google Cloud Platform sales pitch. Acer...
Never Met a Science
Unbundling and Abundance on the (high) dimensionality of 21st century ideology
4 months ago
Notes on software...
Exploring PL/pgSQL: Strings, arrays, recursion, and parsing JSON Next in exploring PL/pgSQL: Implementing a Forth-like interpreter PostgreSQL comes with a...
over a year ago
19
over a year ago
Next in exploring PL/pgSQL: Implementing a Forth-like interpreter PostgreSQL comes with a builtin imperative programming language called PL/pgSQL. I used to think this language was scary because it has a bit more adornment than your usual language does. But looking deeper,...
Ken Shirriff's blog
A tricky Commodore PET repair: tracking down 6 1/2 bad chips .cite { font-size: 70%;} .ref { vertical-align: super; font-size: 60%;} code {font-size: 100%;...
2 months ago
55
2 months ago
.cite { font-size: 70%;} .ref { vertical-align: super; font-size: 60%;} code {font-size: 100%; font-family: courier, fixed;} In 1977, Commodore released the PET computer, a quirky home computer that combined the processor, a tiny keyboard, a cassette drive for storage, and...
Willem's Blog
Snake '97 High Scores Happily accepting the invitation to attend an exhibition of Snake 97 art works in Antwerp. This was...
over a year ago
15
over a year ago
Happily accepting the invitation to attend an exhibition of Snake 97 art works in Antwerp. This was totally WOW!
Style over Substance
DIY: Use an IKEA VINDRIKTNING air quality sensor in Home Assistant with ESPHome IKEA has released some interesting new products lately, focused on air quality. In this product...
over a year ago
102
over a year ago
IKEA has released some interesting new products lately, focused on air quality. In this product line, one unit that stands out is the VINDRIKTNING air quality sensor. This cheap (just €9,99) sensor measures the air quality in your home, using a simple traffic light scheme to...
computers are bad
2024-02-25 a history of the tty It's one of those anachronisms that is deeply embedded in modern technology. From cloud operator...
a year ago
103
a year ago
It's one of those anachronisms that is deeply embedded in modern technology. From cloud operator servers to embedded controllers in appliances, there must be uncountable devices that think they are connected to a TTY. I will omit the many interesting details of the Linux terminal...
Arduino Blog
Transform trash into treasure with the DIY Bottle Plotter Manufacturers put a lot of effort into their packaging (there is an entire engineering discipline...
9 months ago
72
9 months ago
Manufacturers put a lot of effort into their packaging (there is an entire engineering discipline just for that) and some of it can be quite beautiful. But it usually still ends up in the landfill or, at best, in a recycling center. However, if you’re the type of person who can...
./techtipsy
How I fixed one hardware issue with another one I happen to run on an ASRock Fatal1ty B450 Gaming-ITX/ac motherboard that used to run fine, but ever...
over a year ago
48
over a year ago
I happen to run on an ASRock Fatal1ty B450 Gaming-ITX/ac motherboard that used to run fine, but ever since I installed one UEFI update, it has had this one annoying issue: whenever you reboot, it gets stuck at POST. Cold boots work fine and the shutdown-and-push-the-power-button...
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...
latest projects -...
Portable Probability Panel [Misc] Laser-cut Galton board
11 months ago
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
32
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
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
16
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...
anderegg.ca
More details on Bluesky’s subscription plan Update: I had missed this, but the Bluesky team had already announced a subscription model was on...
7 months ago
31
7 months ago
Update: I had missed this, but the Bluesky team had already announced a subscription model was on the way. I had written this article assuming that was the news. What is new is the work happening on their official apps, which contains details on features and potential pricing. An...
Abishek Muthian
How Rick and Morty fans helped McDonald’s SzeChuan sauce scarcity marketing McDonald's Szechaun Sauce announcement The #SzechuanSauce fiasco with McDonald’s is a very...
over a year ago
14
over a year ago
McDonald's Szechaun Sauce announcement The #SzechuanSauce fiasco with McDonald’s is a very interesting (successful ?) example of scarcity marketing and targeting intellectuals for generating bandwagon effect. Some BG : Rick and MortyBuy, a science fiction animated show with the...
Neil Madden
Why the OAuth mTLS spec is more interesting than you might think I was catching up on the always excellent Security. Cryptography. Whatever. podcast, and enjoyed the...
over a year ago
21
over a year ago
I was catching up on the always excellent Security. Cryptography. Whatever. podcast, and enjoyed the episode with Colm MacCárthaigh about a bunch of topics around TLS. It’s a great episode that touches a lot of subjects I’m interested in, so go ahead and listen to it if you...
Jonas Hietala
Habits to start I haven’t been feeling quite as forward or as energetic lately. There are no set plans, habits or...
over a year ago
15
over a year ago
I haven’t been feeling quite as forward or as energetic lately. There are no set plans, habits or goals for this spring and I don’t have a clear vision of what to do currently but it also feels… fine? Maybe I will cruise in a lower gear for a while and rev up when my mood...
Odds and Ends of...
We need more than Westminster reporters to understand government Lobby correspondent hegemony is bad.
7 months ago
Jonas Hietala
The great Hochstapler Hey there. A lot has happened lately since my last update and my last game here. I’m now a pretty...
over a year ago
12
over a year ago
Hey there. A lot has happened lately since my last update and my last game here. I’m now a pretty happy student at Linköpings university and I’m reading something similar to Computer Science or Computer engineering, but I guess it’ll become whatever you make it to be. For...
Abishek Muthian
Privacy Policy The legal terms mentioned here covers abishekmuthian.com and products which explicitly link to this...
over a year ago
15
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...
Arduino Blog
Save 20% on Arduino Cloud Maker Plan this May! Enhance your IoT projects with our special offer! Get 20% off a yearly subscription to the Arduino...
a year ago
126
a year ago
Enhance your IoT projects with our special offer! Get 20% off a yearly subscription to the Arduino Cloud Maker Plan using code CLOUD20MAY. Valid until the end of May, this deal saves you $14.38, reducing the price from $71.88 to $57.50. Benefits of the Maker Plan: What is Arduino...
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
18
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...
Posts on Made of...
Implementing a declarative mini-language in the C preprocessor Last time, I announced Check Plus, a declarative language for defining Check tests in C. This time,...
over a year ago
14
over a year ago
Last time, I announced Check Plus, a declarative language for defining Check tests in C. This time, I want to talk about the tricks I used to implement a declarative minilanguage using the C preprocessor (and some GCC extensions). The Problem We want to write some toplevel...
latest projects -...
Turbine Transport Transformer [Concept] Transforming turbine transport
3 weeks ago
Posts on Made of...
CVE-2007-4573: The Anatomy of a Kernel Exploit CVE-2007-4573 is two years old at this point, but it remains one of my favorite vulnerabilities. It...
over a year ago
15
over a year ago
CVE-2007-4573 is two years old at this point, but it remains one of my favorite vulnerabilities. It was a local privilege-escalation vulnerability on all x86_64 kernels prior to v2.6.22.7. It’s very simple to understand with a little bit of background, and the exploit is...
Birchtree
Ghost gets ActivityPub into beta Ghost: Social Web We've got our social web integration for Ghost to a point where we're excited to...
3 months ago
24
3 months ago
Ghost: Social Web We've got our social web integration for Ghost to a point where we're excited to have you try it out, but there's a lot of work still in progress and (as alluded to earlier) there are some significant rough edges. I&
Notes on software...
What's the big deal about Deterministic Simulation Testing? Bugs in distributed systems are hard to find, largely because systems interact in chaotic ways. And...
10 months ago
21
10 months ago
Bugs in distributed systems are hard to find, largely because systems interact in chaotic ways. And even once you've found a bug, it can be anywhere from simple to impossible to reproduce it. It's about as far away as you can get from the ideal test environment: property...
Home on Erik...
Luigi talk tomorrow At NYC Data Science meetup! Unfortunately the space is full but the talk will be livestreamed –...
over a year ago
15
over a year ago
At NYC Data Science meetup! Unfortunately the space is full but the talk will be livestreamed – check out the meetup web page for a link tomorrow.
Home on Erik...
Books I read in 2015 Early last year when I left Spotify I decided to do more reading. I was planning to read at least...
over a year ago
13
over a year ago
Early last year when I left Spotify I decided to do more reading. I was planning to read at least one book per week and in particular I wanted to brush up on management, economics, and technology.
Ian's Blog
Securing Your GitHub Account Let's talk about some of the simple & practical steps you can take to improve your GitHub account...
over a year ago
16
over a year ago
Let's talk about some of the simple & practical steps you can take to improve your GitHub account security. There's plenty of good reasons why you should try to keep any online account safe, but I feel that GitHub deserves special attention among developers. With automation...
Birchtree
🕹️ I casually recommend Steamworld Heist 2 (members post) This game is definitely fun, and I enjoyed my time with it, but it didn't blow me away.
4 months ago
Evan Hahn's blog
Why "alias" is my last resort for aliases Aliases were one of the first things I added when customizing my dotfiles. For example, here’s a...
4 months ago
11
4 months ago
Aliases were one of the first things I added when customizing my dotfiles. For example, here’s a very early alias I defined: alias g=git Now, I can run g instead of git, which saves me a little time for a command I run dozens of times a day! # These two commands are now...
Abort Retry Fail
Intel and the New Millenium Losing the performance crown
4 months ago
Louwrentius
Compiling Handbrake CLI on Debian Lenny In this post I will show you how to compile Handbrake for Debian Lenny. Please note that although...
over a year ago
12
over a year ago
In this post I will show you how to compile Handbrake for Debian Lenny. Please note that although the Handbrake GUI version does compile on Lenny, it crashes with a segmentation fault like this: Gtk: gtk_widget_size_allocate(): attempt to allocate widget with width -5 and height...
detreville
A writer's autobiography (Just not mine.)
over a year ago
Arduino Blog
This telescope can intelligently point itself anywhere in the sky Known by their characteristic mounting solution, Dobsonian telescopes are the standard in amateur...
6 months ago
56
6 months ago
Known by their characteristic mounting solution, Dobsonian telescopes are the standard in amateur astronomy due to their lower cost and ease-of-use. But after seeing how some of the larger, motorized telescopes at observatories can simply pivot to a target of interest, one member...
Lighthouse Blog
Overview of content
a year ago
Posts on Made of...
BlackHat/DEFCON 2011 talk: Breaking out of KVM I’ve posted the final slides from my talk this year at DEFCON and Black Hat, on breaking out of the...
over a year ago
16
over a year ago
I’ve posted the final slides from my talk this year at DEFCON and Black Hat, on breaking out of the KVM Kernel Virtual Machine on Linux. Virtunoid: Breaking out of KVM from Nelson Elhage [Edited 2011-08-11] The code is now available. It should be fairly well-commented, and...
GitButler
The Birth of THE MERGE Sitting at lunch one day, the GitButler team were having our usual conversations of how awesome our...
a year ago
16
a year ago
Sitting at lunch one day, the GitButler team were having our usual conversations of how awesome our community is, product feature ideas, and how much Kiril loves food. As we shifted toward the topic of conferences, the idea of hosting our own event emerged. Wouldn’t it be fun
Arduino Blog
See how this homemade spectrometer analyzes substances with an Arduino Mega Materials, when exposed to light, will reflect or absorb certain portions of the electromagnetic...
6 months ago
58
6 months ago
Materials, when exposed to light, will reflect or absorb certain portions of the electromagnetic spectrum that can give valuable information about their chemical or physical compositions. Traditional setups use a single lamp to emit white light before it is split apart into a...
Vitalik Buterin's...
Possible futures of the Ethereum protocol, part 1: The Merge
9 months ago
Computer Ads from...
Plus Post: Rockwell AIM 65 The Company Rockwell International has been around for quite a while. Willard Rockwell started the...
a year ago
147
a year ago
The Company Rockwell International has been around for quite a while. Willard Rockwell started the company in 1919 to sell a newly designed truck axle bearing. Over the years, Rockwell acquired businesses in many different fields, including defense, industrial electronics,...
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
15
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...
./techtipsy
Home is where the home server is I moved recently, and so did my home server. You might have noticed it due to the downtime. This...
a month ago
36
a month ago
I moved recently, and so did my home server. You might have noticed it due to the downtime. This time I have built a dedicated shelf for it, which allows for more flexibility and room for additional expensive ideas. The internet connection is a fiber line, which is fantastic for...
Louwrentius
'Linux: obtain motherboard model / type and vendor' If you want to know what motherboard is installed in a system, use the tool dmidecode: dmidecode |...
over a year ago
18
over a year ago
If you want to know what motherboard is installed in a system, use the tool dmidecode: dmidecode | grep -e "Manufacturer|Product" | head -n 4 | tail -n 2 The result might be something like: Manufacturer: ASUSTeK Computer INC. Product Name: P5Q-EM DO Manufacturer: ASUSTeK Computer...
Simply Explained
Shelly 2.5 + ESPHome: potential fire hazard + fix If you have flashed your Shelly 2.5 with ESPHome, make sure to configure GPIO16. Otherwise, the pin...
over a year ago
14
over a year ago
If you have flashed your Shelly 2.5 with ESPHome, make sure to configure GPIO16. Otherwise, the pin will be short-circuited and cause the unit to heat up significantly, creating a potential fire hazard!
Good Enough
TIL: Tapback Keyboard Shortcuts If you use Mac, and you use Messages on your Mac, you will probably know that in the not-too-distant...
a year ago
18
a year ago
If you use Mac, and you use Messages on your Mac, you will probably know that in the not-too-distant past, simple reactions to messages were added: what Apple calls Tapbacks. These are great for a quick way to say yes (or no, or WTF!?!), but they are a bit of a pain to actually...
Notes on software...
Writing a SQL database from scratch in Go: 3. indexes Previously in database basics: 1. SELECT, INSERT, CREATE and a REPL 2. binary expressions...
over a year ago
17
over a year ago
Previously in database basics: 1. SELECT, INSERT, CREATE and a REPL 2. binary expressions and WHERE filters 4. a database/sql driver In this post, we extend gosql to support indexes. We focus on the addition of PRIMARY KEY constraints on table creation and some easy...
Jonas Hietala
Postmortem: MenuCity Good times, good times. MenuCity has been out a while and thanks for all the positive and...
over a year ago
13
over a year ago
Good times, good times. MenuCity has been out a while and thanks for all the positive and constructive feedback guys, it’s like my food doing this (programming is my air and the fun is the water… err). Anyway here’s the postmortem of my latest, and greatest, game. Let’s start...
Arduino Blog
Let’s play at the Maker Faire Rome 2024! We are excited to be back at Maker Faire Rome as a Gold Sponsor of the 12th edition (October 25-27,...
9 months ago
66
9 months ago
We are excited to be back at Maker Faire Rome as a Gold Sponsor of the 12th edition (October 25-27, 2024), with some exciting experiences lined up for all makers, innovators, and creators who attend! Learn by playing at our booth  Visit us at the fair for a playful, interactive...
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
114
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...
Jonas Hietala
Doing Stuff The school and my life is trotting along. I’m handling the extra course fine, but instead I’ve left...
over a year ago
16
over a year ago
The school and my life is trotting along. I’m handling the extra course fine, but instead I’ve left the standard math course behind a bit. Actually more than a bit but hopefully I’ll correct things later. No my life is going along just fine, it almost feels like my life is runing...
Computer Ads from...
Suture Software's Bludgeons 'n' Braggarts We very simply give you what you've been asking for -- we give you BLOOD
a year ago
Matt Blewitt
Modifying pg_dump To Exclude Event Triggers At $WORK, we have a case where we have implemented an event trigger to prevent customers from...
a year ago
18
a year ago
At $WORK, we have a case where we have implemented an event trigger to prevent customers from dropping an extension. As this extension is part of contrib and normally installed by users, we can’t prevent them from dropping it normally. However, event triggers can only be created...
Notes on software...
Parser generators vs. handwritten parsers: surveying major language implementations in 2021 Developers often think parser generators are the sole legit way to build programming language...
over a year ago
17
over a year ago
Developers often think parser generators are the sole legit way to build programming language frontends, possibly because compiler courses in university teach lex/yacc variants. But do any modern programming languages actually use parser generators anymore? To find out, this post...
Home on Erik...
Nearest neighbor methods and vector models – part 1 This is a blog post rewritten from a presentation at NYC Machine Learning last week. It covers a...
over a year ago
17
over a year ago
This is a blog post rewritten from a presentation at NYC Machine Learning last week. It covers a library called Annoy that I have built that helps you do (approximate) nearest neighbor queries in high dimensional spaces.
Applied Cartography
Projects are things with steps Lots of kind words poured in as a response to My approach to GTD and PKM, and one question was asked...
8 months ago
24
8 months ago
Lots of kind words poured in as a response to My approach to GTD and PKM, and one question was asked so frequently that I decided to write about it. Why is “Get mom a birthday present” a project and not a task? GTD is very orthodox in what a “project” is: it’s anything that: you...
Louwrentius
HP Proliant Microserver Gen10 as router or NAS Introduction In the summer of 2017, HP released the Proliant Microserver Gen10. This machine...
over a year ago
22
over a year ago
Introduction In the summer of 2017, HP released the Proliant Microserver Gen10. This machine replaces the older Gen8 model. For hobbyists, the Microserver always has been an interesting device for a custom home NAS build or as a router. Let's find out if this is still the case....
Good Enough
Good Enough, A Serious Business Hello reader, my name is Shawn, and I'm one of the co-founders of Good Enough. I'd like to tell you...
over a year ago
16
over a year ago
Hello reader, my name is Shawn, and I'm one of the co-founders of Good Enough. I'd like to tell you a bit about how Good Enough came to be and what we plan on doing here. Barry and I started working together again in early 2022. By “work,” I mean that I’d show up on Slack for a...
Electronics etc…
Rohde & Schwarz AMIQ Modulation Generator - Teardown and Analog Deep Dive Introduction The Rohde & Schwarz AMIQ Modulation Generator WinIQSim Software Inside the AMIQ The...
2 months ago
15
2 months ago
Introduction The Rohde & Schwarz AMIQ Modulation Generator WinIQSim Software Inside the AMIQ The Signal Generation PCB Analog Signal Generation Architecture: Fixed vs Variable DAC Clock Internal Reference Clock Generation DAC Clock Synthesizer I/Q Output Skew Tuning Variable Gain...
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
Notes on software...
Errors and Zig At TigerBeetle these last few weeks I've been doing a mix of documenting client libraries, writing...
over a year ago
17
over a year ago
At TigerBeetle these last few weeks I've been doing a mix of documenting client libraries, writing sample code for client libraries, and writing integration tests against the sample code. The client library documentation is generated with a Zig script. The sample code is...
Notes on software...
Generating a REST API from a database I recently published an alpha version of a code generation tool, DBCore, that reads a...
over a year ago
20
over a year ago
I recently published an alpha version of a code generation tool, DBCore, that reads a database schema from PostgreSQL or MySQL and generates an entire Go API with CRUD operations, pagination, filtering, and authentication. But more than just generating code like xo/xo or...
Gwern.net Newsletter
February 2021 Gwern.net Newsletter links on AI scaling, semaglutide, and ethicist ethics
over a year ago
Abishek Muthian
Powering Xbox OneX using ATX power supply My post-warranty Xbox One X power supply went kaput, Microsoft wanted me to visit a walk-in center...
over a year ago
14
over a year ago
My post-warranty Xbox One X power supply went kaput, Microsoft wanted me to visit a walk-in center 500 Km (~ 300 Mi) away and exchange it for a new one for ~ 250 USD. I couldn't find replacement power supply online where I live and shipping it from abroad was risky on several...
lcamtuf’s thing
Choosing an op-amp for your project Just say no to LM741.
6 months ago
computers are bad
2023-10-09 prolific counterfeiting I'm working on a side project right now, one of several, which involves telematics devices...
a year ago
106
a year ago
I'm working on a side project right now, one of several, which involves telematics devices (essentially GPS trackers with i/o) from a fairly reputable Chinese manufacturer. The device is endlessly configurable and so, like you see with a lot of radios, it has a UART for...
Vitalik Buterin's...
Gitcoin Grants Round 7 Retrospective
over a year ago
Matt Mullenweg
UH Magazine, Revisiting My Alma Mater My father attended University of Houston, and it’s where I went to college to study political...
6 months ago
51
6 months ago
My father attended University of Houston, and it’s where I went to college to study political science, I started WordPress when there, and then dropped out after two years to move to San Franisco. It was fun seeing UH Magazine feature an article about my journey from a University...
Old Vintage...
CAP-X and COMP-X: how the Tandy Pocket Computers got a sucky Japanese assembler I grew up primarily with the Commodore 64, where if you wanted to do anything really cool and...
a year ago
12
a year ago
I grew up primarily with the Commodore 64, where if you wanted to do anything really cool and useful, you had to do it in 6502 assembly language. Today I still write 6502 assembly, plus some Power ISA and even a little TMS9900. I like assembly languages and how in control of the...
Louwrentius
'Tip of the day: Scrolling in GNU screen' Just the answer: By default, on Debian, the scroll back buffer is about 1K lines. This can...
over a year ago
15
over a year ago
Just the answer: By default, on Debian, the scroll back buffer is about 1K lines. This can be changed in the .screenrc file in your home directory. The following example sets the scroll back buffer to 5K lines. defscrollback 5000 Set the scroll back buffer on the fly with: First...
Odds and Ends of...
Here's how AI can REDUCE health misinformation How the government can build a bullshit detector
8 months ago
Nabeel S. Qureshi
May Updates + New Essay On Moral AI A few months back, I read a tweet from Ilya Sutskever (OpenAI Chief Scientist) which stuck in my...
over a year ago
25
over a year ago
A few months back, I read a tweet from Ilya Sutskever (OpenAI Chief Scientist) which stuck in my mind: “the long term goal is to build AGI that loves people the way parents love their children”.
Louwrentius
Benchmarking a 1.44 MB floppy drive I've used fio - a storage benchmarking tool - to benchmark a 1.44 MB floppy drive to gauge its...
over a year ago
16
over a year ago
I've used fio - a storage benchmarking tool - to benchmark a 1.44 MB floppy drive to gauge its random I/O performance. I have no real reason for doing this. I just thought it was funny. I've run a benchmark against the floppy drives for different queue depths. The results are...
Notes on software...
What's the big deal about key-value databases like FoundationDB and RocksDB? Let's assume you're familiar with basic SQL databases like PostgreSQL and MySQL, and document...
over a year ago
18
over a year ago
Let's assume you're familiar with basic SQL databases like PostgreSQL and MySQL, and document databases like MongoDB and Elasticsearch. You probably know Redis too. But you're hearing more and more about embedded key-value stores like RocksDB, LevelDB, PebbleDB, and so on....
Louwrentius
Storage and I/O: reads vs. writes There is a fundamental difference between a read operation and a write operation. Storage can lie...
over a year ago
18
over a year ago
There is a fundamental difference between a read operation and a write operation. Storage can lie about completing a write operation, but it can never lie about completing a read operation. Therefore read and writes have different characteristics. This is what I've learned. About...
Arduino Blog
Meet Real Robot One V2: A mini DIY industrial robot arm Started in 2022 as an exploration of what’s possible in the field of DIY robotics, Pavel Surynek’s...
12 months ago
70
12 months ago
Started in 2022 as an exploration of what’s possible in the field of DIY robotics, Pavel Surynek’s Real Robot One (RR1) project is a fully-featured 6+1-axis robot arm based on 3D-printed parts and widely available electronics. The initial release was constructed with PETG...
Arduino Blog
A DIY weather display with dedicated outdoor sensor station Weather stations are popular projects in the maker community because they’re useful and usually...
a year ago
100
a year ago
Weather stations are popular projects in the maker community because they’re useful and usually quite affordable to construct. But most that we see are really weather information displays that gather data through the internet from stations in the region. That data is fairly...
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
13
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...
Krebs on Security
Pakistani Firm Shipped Fentanyl Analogs, Scams to US A Texas firm recently charged with conspiring to distribute synthetic opioids in the United States...
2 months ago
21
2 months ago
A Texas firm recently charged with conspiring to distribute synthetic opioids in the United States is at the center of a vast network of companies in the U.S. and Pakistan whose employees are accused of using online ads to scam westerners seeking help with trademarks, book...
Jonas Hietala
First impressions of Ghostty There are two conflicting forces in play in setting up your computer environment: It’s common to...
6 months ago
73
6 months ago
There are two conflicting forces in play in setting up your computer environment: It’s common to find people get stuck at the extreme ends of the spectrum; some programmers refuse to configure or learn their tools at all, while others get stuck re-configuring their setups...
Birchtree
🕹️ I strongly recommend: Resident Evil 2 (members post) Oh buddy, what a game!
5 months ago
Computer Ads from...
VenturCom's VENIX Mixing REAL Time With REAL UNIX Is Not Magic...It Is Technology.
a year ago
latest projects -...
Ghetto soldering tweezers [Misc] And other 3D printed accessories
3 months ago
Birchtree
I keep telling people Google TV is better than you think Jason Snell: Who’s the Laggard? Comparing TV Streamer Boxes In short: Google TV is tasteful, well...
3 months ago
22
3 months ago
Jason Snell: Who’s the Laggard? Comparing TV Streamer Boxes In short: Google TV is tasteful, well done, supports live streaming decently if not perfectly, and is a great extension of the Google ecosystem. As someone who does use YouTube TV and YouTube Premium, if I had to stop
Matt Mullenweg
Boom & Deepseek What an exciting time to be alive. I was hipped to Deepseek by Andrej Kaparthy’s tweet the day after...
5 months ago
57
5 months ago
What an exciting time to be alive. I was hipped to Deepseek by Andrej Kaparthy’s tweet the day after Christmas, it was clear then that something big had happened and that it was truly open source and open weights (not this fake Llama stuff). It’s been fun to see the rest of the...
Vitalik Buterin's...
What kind of layer 3s make sense?
over a year ago
Construction Physics
How China Is Like the 19th Century U.S. I spend a lot of time reading about manufacturing and its evolution, which means I end up repeatedly...
8 months ago
72
8 months ago
I spend a lot of time reading about manufacturing and its evolution, which means I end up repeatedly reading about the times and places where radical changes in manufacturing were taking place: Britain in the late 18th century, the US in the late 19th and early 20th centuries,...
Jonas Hietala
March Theme: 10 seconds Well well here’s something interesting. The Experimental Gameplay Project has given us a really...
over a year ago
16
over a year ago
Well well here’s something interesting. The Experimental Gameplay Project has given us a really interesting thing to focus on: Time. Like Braid, it’s time for us to make something interesting with time itself. 10 seconds is the constraint and that’s not a lot, but perhaps enough?
Yazin Alirhayim
The Meem app: it sucks If you’re a “digital only” bank like Meem, the app your customers use is all they see: it’s like a...
over a year ago
17
over a year ago
If you’re a “digital only” bank like Meem, the app your customers use is all they see: it’s like a virtual 🏦 branch. That’s fitting, because you know what my impression of meem is as a user? When I open up their app, it feels like walking into a crowded butcher shop, with...
Jonas Hietala
Netrunner Lindhska Store Championship Örebro After the awesomeness during the previous store championship, I decided to go to the store...
over a year ago
13
over a year ago
After the awesomeness during the previous store championship, I decided to go to the store championship at Lindhska Bokhandel in Örebro. I brought a modified version of the same corp I used the last time, a Blue Sun kill deck and a new runner with Leela Patel. See the links for...
Abishek Muthian
Migrating PostgreSQL To SQLite I'm migrating a project from PostgreSQL to SQLite. There's nothing wrong with PostgreSQL, It's the...
over a year ago
15
over a year ago
I'm migrating a project from PostgreSQL to SQLite. There's nothing wrong with PostgreSQL, It's the best RDBMS; period. I'm just building a product where the benefits of the portability, performance seem to outweigh the quirks of SQLite; At-least that's what I think. Btw, I learnt...
Matt Blewitt
Riding the Risk Railway When building and operating a user-facing system, especially one that is open to the public, it is...
over a year ago
17
over a year ago
When building and operating a user-facing system, especially one that is open to the public, it is important to consider the riskiness of a user, which can also be characterised as trustworthiness. These will typically be negatively correlated, with low trust indicating high risk...
Louwrentius
Why VMware vSphere replication is changing the game If you are running a serious VMware environment, chances are you do have a SAN. Often with smaller...
over a year ago
17
over a year ago
If you are running a serious VMware environment, chances are you do have a SAN. Often with smaller setups, many people do employ multiple VMware hosts, but the SAN is a single point of failure. SANs are often fully redundant devices, with redundant PSUs, storage controllers,...
Krebs on Security
DOGE Worker’s Code Supports NLRB Whistleblower A whistleblower at the National Labor Relations Board (NLRB) alleged last week that denizens of Elon...
2 months ago
36
2 months ago
A whistleblower at the National Labor Relations Board (NLRB) alleged last week that denizens of Elon Musk's Department of Government Efficiency (DOGE) siphoned gigabytes of data from the agency's sensitive case files in early March. The whistleblower said accounts created for...
./techtipsy
My horrible Fairphone customer care experience Fairphone has bad customer support. It’s not an issue with the individual customer support agents, I...
3 weeks ago
19
3 weeks ago
Fairphone has bad customer support. It’s not an issue with the individual customer support agents, I know how difficult their job is1, and I’m sure that they’re trying their best, but it’s a more systematic issue in the organization itself. It’s become so bad...
Christian Selig
Theming Apps on iOS is Hard Theming apps (the ability to change up the color scheme for an app from say, a white background with...
over a year ago
60
over a year ago
Theming apps (the ability to change up the color scheme for an app from say, a white background with blue links to a light green background with green links) is a pretty common feature across a lot of apps. It’s one of the core features of the new “Twitter Blue” subscription,...
Himanshu Mishra |...
और तसवीरें आने को हैं न ! You can listen to my naratted version on Youtube…
over a year ago
Odds and Ends of...
Odds and Ends #62: Right-wing populism is over... maybe... possibly... hopefully Plus over-diagnosis, governance theatre, and... crisps.
4 months ago
./techtipsy
So you need some tech tips... I’m an experienced software developer located in Estonia 🇪🇪🇪🇺 . I don’t simply get things done,...
over a year ago
49
over a year ago
I’m an experienced software developer located in Estonia 🇪🇪🇪🇺 . I don’t simply get things done, I get them done done. Here’s what I bring to the table: software development skillset building useful solutions monitoring, observability incident response I know how to use...
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...
12 months ago
104
12 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...
Willem's Blog
Realtime service uptime monitoring Downtime happens and it is nothing to be ashamed of, just make sure that you set yourself up to...
over a year ago
16
over a year ago
Downtime happens and it is nothing to be ashamed of, just make sure that you set yourself up to discover problems as soon as possible! Know about problems before your customers do!
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
148
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...
Matt Mullenweg
I Voted! It was a huge pain in the butt, because my mail-in ballot didn’t register properly, but I found a...
8 months ago
26
8 months ago
It was a huge pain in the butt, because my mail-in ballot didn’t register properly, but I found a last-minute flight to Houston and this morning walked over to Congregation Emanu El and voted. It is our most sacred duty as a citizen. I encourage every American to vote.
Louwrentius
Linux: get a list of al disks and their size To get a list of all disk drives of a Linux system, such as this: Disk /dev/md0: 58.0 GB Disk...
over a year ago
13
over a year ago
To get a list of all disk drives of a Linux system, such as this: Disk /dev/md0: 58.0 GB Disk /dev/md1: 2015 MB Disk /dev/md5: 18002.2 GB Disk /dev/sda: 60.0 GB Disk /dev/sdb: 60.0 GB Disk /dev/sdc: 1000.1 GB Disk /dev/sdd: 1000.1 GB Disk /dev/sde: 1000.1 GB Disk /dev/sdf: 1000.1...
Louwrentius
Lion's Disk Utility not compatible with CoreStorage and Filevault My 1 TB hard drive of my 2011 27" iMac was partitioned with: A bootable partition with Mac OS X...
over a year ago
14
over a year ago
My 1 TB hard drive of my 2011 27" iMac was partitioned with: A bootable partition with Mac OS X Lion Time machine partition (I use an external SSD as my main OS) Bootcamp partition with windows A data partition containg... data. The problem is that CoreStorage is too new. Disk...
Posts on Made of...
Towards solving Ultimate Tic Tac Toe Summary: Read about my efforts to solve the game of Ultimate Tic Tac Toe. It’s been a fun journey...
over a year ago
20
over a year ago
Summary: Read about my efforts to solve the game of Ultimate Tic Tac Toe. It’s been a fun journey into interesting algorithms and high-performance parallel programming in Rust. Backstory Starting around the beginning of the COVID-19 lockdown, I’ve gotten myself deeply nerdsniped...
Matt Blewitt
7 Languages in 7 Weeks for 2025 It’s been over 14 years since the original 7 Languages in 7 Weeks was first published, giving a...
7 months ago
42
7 months ago
It’s been over 14 years since the original 7 Languages in 7 Weeks was first published, giving a hands on tour of Ruby, Clojure, Haskell, Io, Scala, Erlang and Prolog. Ruby achieved critical mass, to some degree so did Scala, with the others being popular within their specific...
somenice
5 Frames with Nikon FM and Fomapan 100 On a few photowalks around Kitsilano in Vancouver BC with my first roll of Fomapan Classic 100. All...
5 months ago
60
5 months ago
On a few photowalks around Kitsilano in Vancouver BC with my first roll of Fomapan Classic 100. All pictures shot with older, non-AI Nikkor 50mm f/1.4 lens. Developed in Ilford Ilfosol3 for 5 minutes at 20°C and scanned with a cheap film scanner. Color has been removed and some...
Willem's Blog
For the love of mini The iPhone Mini has intangible greatness that most folks don't know about: read along for the love...
over a year ago
35
over a year ago
The iPhone Mini has intangible greatness that most folks don't know about: read along for the love of mini!
Jonas Hietala
Back to lazy.nvim Around a month ago I had an affair with rocks.nvim. It was fun, but I’m back together with lazy.nvim...
a year ago
21
a year ago
Around a month ago I had an affair with rocks.nvim. It was fun, but I’m back together with lazy.nvim again. This is a short post to explain why—at this point in time—the grass wasn’t greener on the other side. Problems with rocks.nvim Too many weird issues. I had quite a few...
Good Enough
TIL: Victory Symbol We noticed that the victory symbol at the bottom of our homepage looked different in Chrome than...
over a year ago
18
over a year ago
We noticed that the victory symbol at the bottom of our homepage looked different in Chrome than Safari––it was playing smart and rendered the unicode character as an emoji. Lettini found a fix though! Append this string of code to the symbol: ︎. So ✌︎ renders...
Simply Explained
Filtering spam on YouTube with TensorFlow & AI My YouTube channel has been attracting a lot of spammers. They try to trick people by saying they...
over a year ago
17
over a year ago
My YouTube channel has been attracting a lot of spammers. They try to trick people by saying they know how to profit from trading cryptocurrencies or that they can recover lost wallet keys.I've been marking these comments as spam, thinking that YouTube would learn to recognize...
Willem's Blog
From tree to table Creating a night stand from a raw slab of chestnut wood.
over a year ago
Simply Explained
ESP-IDF: Storing AWS IoT certificates in the NVS partition (for OTA) When using AWS IoT Core, most tutorials will tell you to include device certificates in your...
over a year ago
18
over a year ago
When using AWS IoT Core, most tutorials will tell you to include device certificates in your firmware. While that does work, it means you won't be able to run over-the-air updates.In this post, I'll show how to store AWS certificates in the NVS partition. This will make it...
Home on Erik...
HubSpot's Picture Shows how to Maintain Monocultures in the 21st Century I thought this article about the company culture at HubSpot is kind of funny. “HubSpot's Awesome...
over a year ago
14
over a year ago
I thought this article about the company culture at HubSpot is kind of funny. “HubSpot's Awesome Presentation Shows how to Create a 21st Century Culture”. Just FYI: You're not different. You're a bunch of white hipsters aged 25-30 dressed up in the same theme.
./techtipsy
We get laptops with annoying cooling fans because we keep buying them I don’t like laptops with loud cooling fans in them. Quite a controversial position, I know. But...
a month ago
29
a month ago
I don’t like laptops with loud cooling fans in them. Quite a controversial position, I know. But really, they do suck. A laptop can be great to use, have a fantastic keyboard, sharp display, lots of storage and a fast CPU, and all of that can be ruined by one component: the...
Computer Ads from...
ViaGrafix Computer Training Videos Learn...by Simply Watching TV
8 months ago
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
22
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...
Abort Retry Fail
Chipzilla Extends its Domination MMX, Bunny People, Celeron, Xeon
4 months ago
Vitalik Buterin's...
La votación mediante blockchain está sobrevalorada entre personas desinformadas pero subestimada...
over a year ago
computers are bad
2024-01-31 multi-channel audio part 2 Last time, we left off at the fact that modern films are distributed with their audio in multiple...
a year ago
105
a year ago
Last time, we left off at the fact that modern films are distributed with their audio in multiple formats. Most of the time, there is a stereo version of the audio, and a multi-channel version of the audio that is perhaps 5.1 or 7.1 and compressed using one of several codecs that...
./techtipsy
Strangling your service with a Kubernetes misconfiguration This is a quick story about a fun discovery that I made a while ago. For legal reasons, all of this...
over a year ago
63
over a year ago
This is a quick story about a fun discovery that I made a while ago. For legal reasons, all of this is made up and no such service ever existed. Once upon a time, we had this Java service that handled all the backend work that you’d expect to occur for a product with a web...
Abishek Muthian
Refund Policy The legal terms mentioned here covers abishekmuthian.com and products which explicitly link to this...
4 months ago
26
4 months 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. Refund For refunds of any digital goods purchased via...
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
26
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
Arduino Blog
This DIY smart chicken coop features AI-based predator detection Raising chickens can be a very rewarding endeavor, as they can provide fresh daily eggs and help get...
8 months ago
57
8 months ago
Raising chickens can be a very rewarding endeavor, as they can provide fresh daily eggs and help get rid of pests in the yard. But, like all animals, they require care. Most importantly, you’ll need to ensure that they have regular food and water, and you’ll need to protect them...
Notes on software...
Responsibility and ownership Responsibility is only possible by granting ownership and setting expectations. If you don't turn...
over a year ago
16
over a year ago
Responsibility is only possible by granting ownership and setting expectations. If you don't turn over ownership, don't expect folks to take responsibility. When you grant ownership and set expectations, you'll be astounded what folks will accomplish without you. I am astounded.
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...
3 months ago
30
3 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...
Louwrentius
PPSS version 2.30 now operates asynchronous If you background a bash or shell process, how do you determine if it has finished? Since inter...
over a year ago
17
over a year ago
If you background a bash or shell process, how do you determine if it has finished? Since inter process communication is not possible using shell scripts, people often refer to while loops or other polling mechanisms to determine if some process has stopped. However, the one...
Louwrentius
Debian Lenny and Dell S300 H200 and H700 RAID controllers update november 2010: it is reported in the comments that the next release will support these...
over a year ago
18
over a year ago
update november 2010: it is reported in the comments that the next release will support these controllers. However, which controllers are supported is not clear. Also, we may have to wait for quite some time before squeeze will be released. Just a quick note: it seems that the...
./techtipsy
No HDMI port on the ThinkPad T430? No problem! The ThinkPad T430 has a few options for running it with an external display: VGA port, which is...
a year ago
115
a year ago
The ThinkPad T430 has a few options for running it with an external display: VGA port, which is pretty much obsolete at this point mini DisplayPort connector on the laptop itself DVI or DisplayPort on a dock The mini DisplayPort port has annoyed me for as long as I’ve had this...
Jonas Hietala
FTL got a new victim Faster than Light the great game I lost a ton of time on, has found a new victim. It’s not someone...
over a year ago
16
over a year ago
Faster than Light the great game I lost a ton of time on, has found a new victim. It’s not someone you’d expect, it’s even someone who said: “What a bad game” when she saw me playing it. But nevertheless this Saturday she played it more than 2.5 hours! I told Veronica I wanted...
Applied Cartography
Humane Inc. Humane Inc. started in 2018; it raised around $250M over five years before coming out of stealth...
4 months ago
30
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...
Christian Selig
Logging information from iOS Widgets Lately users have been emailing me with a few odd things happening with their Apollo iOS 14 home...
over a year ago
45
over a year ago
Lately users have been emailing me with a few odd things happening with their Apollo iOS 14 home screen widgets, and some well-placed logs can really help with identifying what’s going wrong. iOS has a sophisticated built in logging mechanism, os_log, and now with SwiftLogger in...
Willem's Blog
Migrating to the Cloud Helping a customer clear its on-premise data room and migrate to the cloud: an adventure full of...
over a year ago
18
over a year ago
Helping a customer clear its on-premise data room and migrate to the cloud: an adventure full of cables, cabinets and bandwidth!
Arduino Blog
DIY submersible pump controller helps retrieve well water It might surprise our urban-dwelling readers, but wells are still very common in rural areas where...
a year ago
63
a year ago
It might surprise our urban-dwelling readers, but wells are still very common in rural areas where it is difficult or prohibitively expensive to run utilities. The CDC reports that more than 15 million households rely on groundwater and wells — and that’s just in the United...
Matt Blewitt
What Is a Senior Engineer, Anyway? I’ve been having a bunch of conversations with my team about our career ladder, and what it means to...
7 months ago
36
7 months ago
I’ve been having a bunch of conversations with my team about our career ladder, and what it means to be “senior” in a software engineering context. It’s a little different in every company, but here is my view.
Jonas Hietala
Balls Here’s my first ever experimental game! The theme was Addictive Gaming. My first thought was oh god...
over a year ago
15
over a year ago
Here’s my first ever experimental game! The theme was Addictive Gaming. My first thought was oh god I’ll be making another tetris clone but the end result turned out a bit different. I’m not sure it’s very addictive but it’s actually okay! =D Balls is a game about… balls. Well...
lcamtuf’s thing
Real MLCCs (and inductors) have curves Linear components are pretty nonlinear -- and parasitics don't tell the whole story.
2 months ago
Louwrentius
FreeBSD 10.1 unattended install over PXE & HTTP (no NFS) To gain some more experience with FreeBSD, I decided to make a PXE-based unattended installation of...
over a year ago
17
over a year ago
To gain some more experience with FreeBSD, I decided to make a PXE-based unattended installation of FreeBSD 10.1. My goal is to set something up similar to Debian/Ubuntu + preseeding or Redhat/CentOS + kickstart. Getting a PXE-based unattended installation of FreeBSD 10.1 was...
Birchtree
Politics are personal Justin Ferrell: It's Not Politics, It's Just Personal What happens when no amount of work or...
3 months ago
25
3 months ago
Justin Ferrell: It's Not Politics, It's Just Personal What happens when no amount of work or labor—and no tax cuts—could even scratch the surface of the tens of thousands of dollars in medical care that keeps your son above ground? A very
Notes on software...
Is it worth writing about? You acquire a skill or experience through time and effort, then downplay the impact of writing and...
over a year ago
16
over a year ago
You acquire a skill or experience through time and effort, then downplay the impact of writing and sharing the learning process. Professionals seem naturally to imagine a high bar for what is worth writing about. I think that's misguided. This article is not criticism of folks...
Vitalik Buterin's...
Plurality philosophy in an incredibly oversized nutshell
10 months ago
Jonas Hietala
Easy setup of a static site on Amazon S3 with SSL I’ve been hosting my site on Amazon S3 for a while now but I never activated SSL for it. I just...
over a year ago
14
over a year ago
I’ve been hosting my site on Amazon S3 for a while now but I never activated SSL for it. I just never got around to it, probably the usual procrastination. When I had to setup a new site for another project I chose to host on Amazon as well. Although there are many other free...
Jonas Hietala
Where's Teddy? So I did this course Game Design and what’s a course on Game Design without a game? Well, here it...
over a year ago
17
over a year ago
So I did this course Game Design and what’s a course on Game Design without a game? Well, here it is. Made in about seven days (more likely eight) and I thought it became quite cool. Where’s Teddy? How to Play Your mission is to find teddy and his teddybear friends. The...
Jonas Hietala
A * After a few hours of coding I’ve made a little, little, bit of progress but it took a lot longer...
over a year ago
18
over a year ago
After a few hours of coding I’ve made a little, little, bit of progress but it took a lot longer than I would have liked. I’ve basically managed to make a world and some tiles in the world and we have a worker who can move around on the tiles and he can’t move on all...
Birchtree
Yesterday's 'golden age' turns into today's mess Nick Timiraos for the Wall Street Journal: Corporate America’s Euphoria Over Trump’s ‘Golden Age’ Is...
3 months ago
23
3 months ago
Nick Timiraos for the Wall Street Journal: Corporate America’s Euphoria Over Trump’s ‘Golden Age’ Is Giving Way to Distress Investors were caught flat-footed by Trump’s animus toward Canada, which wasn’t a part of last year’s election campaign. Global
lcamtuf’s thing
A 15-minute intro to involute gears Involute gears are everywhere: toys, kitchen appliances, cars. But what's so special about their...
7 months ago
Never Met a Science
The Whirlpool of the Artificial There are many processes now subsumed under the term “Artificial Intelligence.” The reason we’re...
8 months ago
13
8 months ago
There are many processes now subsumed under the term “Artificial Intelligence.” The reason we’re talking about it now, though, is that the websites are doing things we never thought websites could do.
Jonas Hietala
Preventing Firefox from creating Desktop directories With a fresh firefox installation I found that it kept creating a ~/Desktop directory. But I found...
over a year ago
13
over a year ago
With a fresh firefox installation I found that it kept creating a ~/Desktop directory. But I found how to turn it off. Edit ~/.config/user-dirs.dirs...
Birchtree
The urge that comes with power Nilay Patel on this week's The Vergecast: You can just see that they picked the finances over the...
2 months ago
10
2 months ago
Nilay Patel on this week's The Vergecast: You can just see that they picked the finances over the product over and over again. And if they had just figured out a way to make in-app purchases worth more to developers than leaving the ecosystem, developers, I think, would
./techtipsy
Good reads This is an unsorted list of articles that I find to be good in one way or another. Maker’s Schedule,...
over a year ago
46
over a year ago
This is an unsorted list of articles that I find to be good in one way or another. Maker’s Schedule, Manager’s Schedule a must-read for anyone working in a software development team. Helps express what most of us have felt at some point in our careers. The case of the 500-mile...
Matt Mullenweg
Michael Palmisano on Collier I’ve been obsessed with Jacob Collier since I first saw his Don’t You Worry ‘Bout A Thing cover on...
8 months ago
32
8 months ago
I’ve been obsessed with Jacob Collier since I first saw his Don’t You Worry ‘Bout A Thing cover on YouTube, and one of my favorite genres of videos is genius musicians breaking down the incredible musical stuff Jacob is doing. (He even has his own instrument now.) This reaction...
./techtipsy
Things I've learned during my self-hosting adventure This is a list of lessons that I’ve learned while playing around with my computer setup during the...
over a year ago
43
over a year ago
This is a list of lessons that I’ve learned while playing around with my computer setup during the last 6-7 years or so. USB connected storage is a bad idea when you are using BTRFS. USB connected storage is still a bad idea when you are using ZFS, but it is at least much more...
tim.sh
Why I created Ethereum Proof of Stake demo Hi there!
8 months ago
./techtipsy
I tried out the CyberPower UT650EG UPS After some spicy feedback to my post where a ThinkPad T430 acted as a server, I decided to try out...
over a year ago
75
over a year ago
After some spicy feedback to my post where a ThinkPad T430 acted as a server, I decided to try out one UPS that was recommended on the basis of it being much more power efficient compared to the APC UPS that I previously ran. That UPS? CyberPower UT650EG. Why switch out a...
Home on Erik...
coin2dice Here's a problem that I used to give to candidates. I stopped using it seriously a long time ago...
over a year ago
15
over a year ago
Here's a problem that I used to give to candidates. I stopped using it seriously a long time ago since I don't believe in puzzles, but I think it's kind of fun. Let's say you have a function that simulates a random coin flip.
Ken Shirriff's blog
Inside a ferroelectric RAM chip Ferroelectric memory (FRAM) is an interesting storage technique that stores bits in a special...
9 months ago
17
9 months ago
Ferroelectric memory (FRAM) is an interesting storage technique that stores bits in a special "ferroelectric" material. Ferroelectric memory is nonvolatile like flash memory, able to hold its data for decades. But, unlike flash, ferroelectric memory can write data...
Notes on software...
Deploying FreeBSD on Linode unattended in minutes I became a FreeBSD user over 2 years ago when I wanted to see what all the fuss was about. I swapped...
over a year ago
15
over a year ago
I became a FreeBSD user over 2 years ago when I wanted to see what all the fuss was about. I swapped my y410p dual-booting Windows / Ubuntu with FreeBSD running Gnome 3. I learned a lot during the transition and came to appreciate FreeBSD as a user. I soon began running...
Jonas Hietala
Good and Bad Programmers Every now and day blog posts about what it takes to be a good programmer or how you figure out if...
over a year ago
15
over a year ago
Every now and day blog posts about what it takes to be a good programmer or how you figure out if someone is a bad programmer arrives. There’s always talk about how you find the good programmers in interviews and the topic is always hot in schools and universities. Today I read...
Willem's Blog
Influencing purchase behaviour For my work I am continuously looking into scientific sources to improve e-commerce performance,...
over a year ago
15
over a year ago
For my work I am continuously looking into scientific sources to improve e-commerce performance, conversion rates and online revenue. Use this useful report to apply behavioural sciences principles to your advantage.
Louwrentius
Highpoint RocketRAID 2320 on Debian howto Get the 'open source' driver from www.highpoint-tech.com. (It's not open source, it uses a closed...
over a year ago
13
over a year ago
Get the 'open source' driver from www.highpoint-tech.com. (It's not open source, it uses a closed binary driver.) http://www.highpoint-tech.com/USA/bios_rr2320.htm Install the kernel headers if you haven't already - apt-get install linux-headers-2.6.18-6-k7 - extract the...
Simply Explained
HEIC to JPG: Build a Quick Action with Automator With the release of iOS 11, Apple switched from JPG to HEIC to store your photos. The...
over a year ago
17
over a year ago
With the release of iOS 11, Apple switched from JPG to HEIC to store your photos. The High-Efficiency Image File Format saves a lot of storage space on your devices while still maintaining your photos' quality. However, it does become problematic if you want to share those files...
Elevation Lab - Blog
Introducing TagVault Pin for AirTag Wanting a quick, safe, and secure way to attach an AirTag to our kids, we designed the TagVault Pin...
a year ago
16
a year ago
Wanting a quick, safe, and secure way to attach an AirTag to our kids, we designed the TagVault Pin Mount. Other AirTag cases for kids were too easy to take off, bulky, and flopped around. So we designed a better solution with an ultra-secure mount, dual hidden safety pins, and...
Jonas Hietala
Fixing Problems Today I have fixed two large annoyances I’ve had! I fixed the blue people on youtube bug I found a...
over a year ago
19
over a year ago
Today I have fixed two large annoyances I’ve had! I fixed the blue people on youtube bug I found a nice thread with a great answer. I solved it by forcefully patching libflashplayer.so perl -pi.bak -e 's/libvdpau/lixvdpau/g' libflashplayer.so Worked perfectly! I fixed the...
Buck on Software
23 things you should know 1: Management’s true confidence is reflected in how fast they are hiring
over a year ago
Computer Ads from...
Plus Post: VTech Laser MSX2 The exciting new MSX computer with more features for less money
3 months ago
Notes on software...
Writing a simple JSON parser Writing a JSON parser is one of the easiest ways to get familiar with parsing techniques. The format...
over a year ago
26
over a year ago
Writing a JSON parser is one of the easiest ways to get familiar with parsing techniques. The format is extremely simple. It's defined recursively so you get a slight challenge compared to, say, parsing Brainfuck; and you probably already use JSON. Aside from that last point,...
Construction Physics
Do U.S. Ports Need More Automation? On October 1st, 47,000 members of the International Longshoremen's Association (ILA), primarily...
9 months ago
87
9 months ago
On October 1st, 47,000 members of the International Longshoremen's Association (ILA), primarily dockworkers on East and Gulf Coast ports, went on strike after failing to agree contract terms with USMX, an alliance of port operators and employers.
Elevation Lab - Blog
Introducing TagVault Camera for AirTag After having $10k+ of camera gear stolen, we set our to make the best AirTag mount for cameras. We...
4 months ago
34
4 months ago
After having $10k+ of camera gear stolen, we set our to make the best AirTag mount for cameras. We wanted it to be very discreet and something you never needed to take off.  After many design iterations, tool changes, testing exotic materials, drop testing with old camera bodies...
Home on Erik...
Deep learning for… Go This is the last post about deep learning for chess/go/whatever. But this really cool paper by...
over a year ago
21
over a year ago
This is the last post about deep learning for chess/go/whatever. But this really cool paper by Christopher Clark and Amos Storkey was forwarded to me by Michael Eickenberg. It's about using convolutional neural networks to play Go.
The Pragmatic...
Paying down tech debt: further learnings In a counter-intuitive observation: by making small, non-functional improvements, you gain more...
9 months ago
105
9 months ago
In a counter-intuitive observation: by making small, non-functional improvements, you gain more confidence in a new codebase, and can start to move faster.
Odds and Ends of...
Odds and Ends #64: Why we cancelled our trip to America Plus how to save Blue Peter
3 months ago
Abishek Muthian
Voice summary of news There is a need gap for Human voice summary of news. Until this need gap gets addressed, we can use...
over a year ago
13
over a year ago
There is a need gap for Human voice summary of news. Until this need gap gets addressed, we can use automation tool like tasker to implement read-aloud feature for news app like inshorts. Requirements Tasker android app. AutoInput android app. Selecting preferred voice in the...
Lars Lofgren
Forbes Marketplace: The Parasite SEO Company Trying to Devour Its Host Are you sick of Forbes appearing in search results? For topics that Forbes doesn’t have any...
9 months ago
25
9 months ago
Are you sick of Forbes appearing in search results? For topics that Forbes doesn’t have any expertise in? Here’s the organic rankings for “best pet insurance”: Forbes ranks #2. Not sure a business website knows how pet insurance actually works. But okay. They also have the #1...
Abishek Muthian
My Last tweet I was on Twitter 13 years ago, It still had 'Fail Whale' when the platform couldn't handle traffic....
over a year ago
17
over a year ago
I was on Twitter 13 years ago, It still had 'Fail Whale' when the platform couldn't handle traffic. Those were the good days, Social media was about connecting with friends, Making new ones and not a democracy destroying tool. If this is my last tweet, Let it be about Twitter...
somenice
Matter as a Smart home standard Matter is the name of the smart home standard that promises to bridge IOT devices and different home...
a year ago
53
a year ago
Matter is the name of the smart home standard that promises to bridge IOT devices and different home eco-systems. Amazon Alexa, Google Home, Apple Homekit, Samsung SmartThings, etc. To prevent 6+ flavours of smart lightbulbs working with 6+ different apps, a standard needed to be...
Willem's Blog
Outside the comfort zone: amateur acting This month I strapped myself with sensors during a little experiment outside my comfort zone: I...
over a year ago
18
over a year ago
This month I strapped myself with sensors during a little experiment outside my comfort zone: I debuted as amateur actor!
Louwrentius
Cryptocurrencies are detrimental to society Want to listen to this article? audio element. Introduction How would you explain the inner...
over a year ago
20
over a year ago
Want to listen to this article? audio element. Introduction How would you explain the inner workings of bitcoin to a person in simple, understandable terms? source This explanation seems perfect to me because it illustrates some seriously problematic aspects of...
Birchtree
Perplexity is making a web browser Kyle Wiggers writing for TechCrunch: Perplexity Teases a Web Browser Called Comet “Just like...
4 months ago
25
4 months ago
Kyle Wiggers writing for TechCrunch: Perplexity Teases a Web Browser Called Comet “Just like Perplexity reinvented search, we’re also reinventing the browser,” a Perplexity spokesperson told TechCrunch via email. “Stay tuned for updates.” Exactly one month ago I wrote “I think...
Elevation Lab - Blog
Jet Black - New Experimental finish ::Update:: - The manufacturing fallout from making these fingerprint-loving docks was too high, even...
over a year ago
14
over a year ago
::Update:: - The manufacturing fallout from making these fingerprint-loving docks was too high, even after a dozen process revisions, so we're not continuing making these after our second run. Recommend going with the Matte Black finish, it's super beautiful with all color...
Birchtree
I'm just gonna be your YouTube algorithm now It turns out I like sharing the cool YouTube videos I see when there aren't any schedules or rules...
6 months ago
34
6 months ago
It turns out I like sharing the cool YouTube videos I see when there aren't any schedules or rules about how often I share them, so here's another collection I enjoyed recently. An oldie but a goodie, I really loved what Scotty was doing back in
Birchtree
Comfort Zone predicts tech in 2025 In this very special episode, the gang makes their "Pro" and "Pro Max" predictions for tech in 2025...
5 months ago
41
5 months ago
In this very special episode, the gang makes their "Pro" and "Pro Max" predictions for tech in 2025 and oh my, does it get wild! Who's best clued into the tech coming this year? Who is just wish-casting their way to third place? This
Vitalik Buterin's...
Gitcoin Grants Round 6 Retrospective
over a year ago
Engineers Need Art
Duane Blehm A little about Duane Blehm, an early Macintosh shareware author.
4 months ago
GitButler
GitButler is joining the Open Source Pledge GitButler is joining the Open Source Pledge to help move towards a more sustainable open source...
10 months ago
anderegg.ca
A look back at 2024, and what’s next for 2025 At the end of last year, I wrote about wanting to focus on the web in 2024. How did that shake...
6 months ago
57
6 months ago
At the end of last year, I wrote about wanting to focus on the web in 2024. How did that shake out? Top level stats I considered 2023 the first year that I honestly tried getting back into blogging. My goal then was to post something every month, and I managed that with 14 posts...
computers are bad
2024-07-20 minuteman missile communications A programming note: I am looking at making some changes to how I host things like Computers Are Bad...
11 months ago
114
11 months ago
A programming note: I am looking at making some changes to how I host things like Computers Are Bad and wikimap that are going to involve a lot more recurring expense. For that and other reasons, I want to see if y'all would be willing to throw some money my way. If everyone...
Odds and Ends of...
Odds and Ends #48: The most important week of Labour government so far? Plus a British tech unicorn, a nuclear energy ticking time bomb and... New Zealand's weird...
6 months ago
lcamtuf’s thing
A 15-minute intro to resin casting At one point in my life, I penned an epic, 110-page opus on hobby manufacturing.
6 months ago
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
25
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.
Willem's Blog
Tablet as Tool Discover the hidden advantages of the iPad Pro in this insightful blog post, offering tips and...
over a year ago
18
over a year ago
Discover the hidden advantages of the iPad Pro in this insightful blog post, offering tips and personal experiences to help you maximise the tablet's potential and redefine your workflow.
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
18
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...
Odds and Ends of...
Odds and Ends #57: The government isn't as sluggish as it feels Why Labour supporters should hold their nerve (for now)
5 months ago
Jonas Hietala
Regex substitution with unicode in Haskell While remaking the site I noticed my automatic embedding of bare youtube links sometimes didn’t...
over a year ago
14
over a year ago
While remaking the site I noticed my automatic embedding of bare youtube links sometimes didn’t work. The culprit was unicode in the document which the regex library couldn’t handle. Apparently while this would be supported by default by almost all modern languages it’s not the...
Computer Ads from...
Vote for the Topic of the February 2024 Plus Post If you are a paid subscriber, voting is open for one week
a year ago
Home on Erik...
Language pitch Here's a fun analysis that I did of the pitch (aka. frequency) of various languages. Certain...
over a year ago
22
over a year ago
Here's a fun analysis that I did of the pitch (aka. frequency) of various languages. Certain languages are simply pronounced with lower or higher pitch. Whether this is a feature of the language or more a cultural thing is a good question, but there are some substantial...
Abort Retry Fail
Chipzilla eats an Apple The rise of Intel Core
3 months ago
Good Enough
TIL: Easily Support Gravatars in Rails We’re building some software where we’d like to display avatars for email contacts even if they...
a year ago
20
a year ago
We’re building some software where we’d like to display avatars for email contacts even if they aren’t users of our software. While Gravatar is a relic of Web 2.0, we’ve found that there are still a significant number of people who have their email addresses in that...
Louwrentius
Wake On Lan not working with realtek r8168 card After messing around with different kernels on Debian Lenny, I noticed that my system did no longer...
over a year ago
15
over a year ago
After messing around with different kernels on Debian Lenny, I noticed that my system did no longer respond to WOL packets. The system is using an on-board Realtek R8168 chip which supports wake on lan. After searching and reading i found the problem. The system is using an...
Arduino Blog
Synjets provide non-contact haptic feedback If the COVID pandemic showed us anything, it is that our public spaces are overflowing with...
a year ago
115
a year ago
If the COVID pandemic showed us anything, it is that our public spaces are overflowing with opportunity for germ transmission. In 2019, most people didn’t think twice about touching a gas pump handle or an ATM touchscreen, but it quickly became apparent that such contact presents...
Himanshu Mishra |...
Lessons for creating good open source software I was reading about The Cathedral and the Bazaar, a book by Eric S. Raymond on various (open source)...
over a year ago
13
over a year ago
I was reading about The Cathedral and the Bazaar, a book by Eric S. Raymond on various (open source) software development methods. The…
Louwrentius
Why I still won't switch to Linux and keep my Mac The current state of Linux is amazing. If we take a look at, for example, Ubuntu Linux, we have to...
over a year ago
13
over a year ago
The current state of Linux is amazing. If we take a look at, for example, Ubuntu Linux, we have to admit that the Linux desktop is really becoming a nice, user-friendly environment. I'm truly starting to like what I see. I considered whiping Mac OS X from my macbook, but there...
Vitalik Buterin's...
Coordination, Good and Bad
over a year ago
Willem's Blog
Improve your sleep by blocking light I have been wearing a sleep mask in bed, blocking all light. It has been amazing for my sleep's...
over a year ago
16
over a year ago
I have been wearing a sleep mask in bed, blocking all light. It has been amazing for my sleep's quality. Read along for my findings!
Odds and Ends of...
Odds and Ends #65: Everything is about everything Plus why Britain can't build things... except for the Lower Thames Crossing, apparently.
3 months ago
./techtipsy
I encourage you to write a blog It’s been over 4 years since my first post on this blog. During those 4 years I’ve written over 90...
10 months ago
65
10 months ago
It’s been over 4 years since my first post on this blog. During those 4 years I’ve written over 90 posts, received over 1 million clicks, a dozen legitimate reader e-mails and thousands of spam e-mails. And I love it! I’ve found that writing can be very fulfilling and I encourage...
Abishek Muthian
Send and receive WhatsApp messages through email warning: Sending and receiving messages from WhatsApp through email would bypass the end-to-end...
over a year ago
16
over a year ago
warning: Sending and receiving messages from WhatsApp through email would bypass the end-to-end encryption and may leak data to the email providers (Check update). If your reason for reading this is for better data security, then this is may not the right approach. This approach...
Birchtree
First look at my next big thing (members post) I've been working on something new, but it's not ready for prime time.
5 months ago
Greater Still by...
Better Interfaces, Better Products Identity via algorithms, wallets as browsers, crypto's "front page" — how interfaces govern the way...
over a year ago
11
over a year ago
Identity via algorithms, wallets as browsers, crypto's "front page" — how interfaces govern the way we interact with the world
Jonas Hietala
Picking up rust by writing a QR code generator I wanted to pick up rust again after having used it many years ago. After around 5 years or so I...
over a year ago
18
over a year ago
I wanted to pick up rust again after having used it many years ago. After around 5 years or so I didn’t really know where to start? Approaches to picking up a language When learning, or as in this case re-learning, a programming language there are different approaches. For...
Odds and Ends of...
Keir Starmer needs to prepare for a world without America Today's empires, tomorrow's ashes.
8 months ago
Odds and Ends of...
Odds and Ends #43: An awesome drone trial in central London, legalised e-scooters at last, and... And yes, I am on Bluesky.
7 months ago
Applied Cartography
Au revoir, Invoke It's not quite interesting or noteworthy enough to warrant a full-on essay, but yesterday we...
a year ago
16
a year ago
It's not quite interesting or noteworthy enough to warrant a full-on essay, but yesterday we unshipped the last remaining Invoke commands and ported them over to just. I think Invoke is a good, cool project, and I wish it well. If you're at the precise intersection of "you have...
Arduino Blog
Clone your IoT projects with Arduino Cloud Custom Templates Whether you are an IoT enthusiast, an enterprise developer or a high school teacher, we all know the...
11 months ago
80
11 months ago
Whether you are an IoT enthusiast, an enterprise developer or a high school teacher, we all know the thrill of bringing a new IoT project to life. But we also understand the frustration of repetitive setup processes and the time sink of configuring the same elements over and over...
Home on Erik...
My favorite management failures For most people straight out of school, work life is a bit of a culture shock. For me it was an...
over a year ago
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over a year ago
For most people straight out of school, work life is a bit of a culture shock. For me it was an awesome experience, but a lot of the constraints were different and I had to learn to optimize for different things.
Computer Ads from...
The Grand Stand Joystick Stabilizer Support & Score Enhancer
7 months ago
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
50
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...
Posts on Made of...
How is duct tape like the force? I’m at Dragon*Con this weekend, my second time here now. I decided that if I was going to Dragon*Con...
over a year ago
19
over a year ago
I’m at Dragon*Con this weekend, my second time here now. I decided that if I was going to Dragon*Con again, I needed to do something in terms of costuming, and I wanted it to be something unique – I wasn’t going to come anywhere near as epic as some of the costumes people pull...
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
66
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...
Notes on software...
Standard ML in 2020 Incredibly, Standard ML implementations are still actively developed. MLton, Poly/ML, MLKit, SML#...
over a year ago
19
over a year ago
Incredibly, Standard ML implementations are still actively developed. MLton, Poly/ML, MLKit, SML# and SML/NJ are the most prominent. Discussion on the future direction of Standard ML remains healthy as well. And somehow OCaml's lesser known cousin still beats out OCaml...
Himanshu Mishra |...
Book Recommendation - Man's Search for Meaning Dear :name-retracted:, I finished reading a book today. It’s called Man’s Search for Meaning,...
over a year ago
12
over a year ago
Dear :name-retracted:, I finished reading a book today. It’s called Man’s Search for Meaning, written by Viktor Frankl. He was a German…
Matt Blewitt
So, You Want To Build A DBaaS Part 2: Technical Bits In my first post in this pseudo-series, we covered more of the theory and organisational practices...
over a year ago
13
over a year ago
In my first post in this pseudo-series, we covered more of the theory and organisational practices around building and operating a database-as-a-service platform. In this post, I’ll cover some of the more technical aspects of this that I think are worth considering, drawn from my...
Jonas Hietala
Giving the blog a facelift When I rewrote the blog in Rust I tried not to touch any of the styling, but some things annoyed...
a year ago
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a year ago
When I rewrote the blog in Rust I tried not to touch any of the styling, but some things annoyed me: It wasn’t pretty (even ugly in some parts). No dark mode support. Some elements were broken, for instance images or code blocks overlapping the header when it was floating to the...
The Pragmatic...
Tech hiring: is this an inflection point? We might be seeing the end of remote coding interviews as we know them, and a return of in-person...
2 months ago
43
2 months ago
We might be seeing the end of remote coding interviews as we know them, and a return of in-person interviews, trial days and longer trial periods. Could hiring be returning to pre-pandemic norms?
Jonas Hietala
New Computer! I briefly mentioned my new computer in the last post and I thought I’d make a post about it, as it’s...
over a year ago
19
over a year ago
I briefly mentioned my new computer in the last post and I thought I’d make a post about it, as it’s awesome (as all new computers are). The specs: GPU: Gigabyte GeForce GTX 550Ti OC 1GB CPU: Intel core i5 2500K CPU cooler: Zalman CNPS-9900NT Motherboard: MSI P67A-C45 REV B3 Ram:...
Buck on Software
Thinking incrementally about SaaS An overview of the key output of the growth software machine
over a year ago
Lighthouse Blog
Improvements and fixes: December 2024
6 months ago
Construction Physics
Why Skyscrapers Became Glass Boxes Everything put into the building that is unnecessary, every cubic foot that is used for purely...
5 months ago
61
5 months ago
Everything put into the building that is unnecessary, every cubic foot that is used for purely ornamental purposes beyond that needed to express its use and to make it harmonize with others of its class, is a waste — is, to put it in plain English, perverting someone’s money —...
Christian Selig
Using PHPickerViewController Images in a Memory-Efficient Way PHPickerViewController is (in my opinion) one of the more exciting parts of iOS 14. We developers...
over a year ago
50
over a year ago
PHPickerViewController is (in my opinion) one of the more exciting parts of iOS 14. We developers now have a fully-fledged photo picker that we can just use, rather than having to spend a bunch of our time creating our own (much like SFSafariViewController did for developers and...
Lighthouse Blog
Updates June 14
a year ago
Willem's Blog
Something the smartwatch will never have: patina Patina is often neglected when comparing smartwatches with regular watches.
over a year ago
Nabeel S. Qureshi
Notes on Karl Popper A woven web of guesses
over a year ago
Louwrentius
How to setup a local or private Ubuntu Mirror Preface In this article I provide instructions on how to setup a local Ubuntu mirror using...
over a year ago
71
over a year ago
Preface In this article I provide instructions on how to setup a local Ubuntu mirror using debmirror. To set expectations: the mirror will work as intended and distribute packages and updates, but a do-release upgrade from one major version of Ubuntu to the next won't...
Birchtree
A new/old Pokémon game, how Hollywood can make good movies, and a puzzle with all edge pieces We are so back! Please keep making smaller, original movies so that we get new franchises A puzzle...
3 months ago
31
3 months ago
We are so back! Please keep making smaller, original movies so that we get new franchises A puzzle with all edge pieces that looks fun but also very hard Every font is free…as long as you remake it yourself Fellow olds, if you haven't seen this,
csvbase blog
Parquet: more than just "Turbo CSV" Quicker, but also more convenient
over a year ago
Matt Mullenweg
Greatest Hits I’ve been blogging now for approximately 8,465 days since my first post on Movable Type. My...
2 months ago
34
2 months ago
I’ve been blogging now for approximately 8,465 days since my first post on Movable Type. My colleague Dan Luu helped me compile some of the “greatest hits” from the archives of ma.tt, perhaps some posts will stir some memories for you as well: Where Did WordCamps Come From?...
computers are bad
2023-11-04 nuclear safety Nuclear weapons are complex in many ways. The basic problem of achieving criticality is difficult on...
a year ago
148
a year ago
Nuclear weapons are complex in many ways. The basic problem of achieving criticality is difficult on its own, but deploying nuclear weapons as operational military assets involves yet more challenges. Nuclear weapons must be safe and reliable, even with the rough handling and...
Gwern.net Newsletter
June gwern.net newsletter June 2020 gwern.net newsletter with 3 new pages/essays, and links on CRISPR, population screening,...
over a year ago
15
over a year ago
June 2020 gwern.net newsletter with 3 new pages/essays, and links on CRISPR, population screening, AI scaling, politics, and technological unemployment.
Old Vintage...
The unreleased Commodore HHC-4's secret identity Once upon a time (and that time was Winter CES 1983), Commodore announced what was to be their one...
8 months ago
15
8 months ago
Once upon a time (and that time was Winter CES 1983), Commodore announced what was to be their one and only handheld computer, the Commodore HHC-4. It was never released and never seen again, at least not in that form. But it turns out that not only did the HHC-4 actually exist,...
Vitalik Buterin's...
Possible futures of the Ethereum protocol, part 4: The Verge
8 months ago
Arduino Blog
Wired for success: Inspiring the next generation of women in science Did you know that it’s International Day of Women and Girls in Science on February 11th, 2025? To...
5 months ago
31
5 months ago
Did you know that it’s International Day of Women and Girls in Science on February 11th, 2025? To celebrate this global event, we’re shining a light on the efforts to make STEM more accessible, inclusive, and inspiring for future generations. Let’s dive in! Mind the gap: gender...
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...
2 weeks ago
16
2 weeks 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...
Jonas Hietala
Let's build a VORON: Filters I can print, but the printer is missing a very important thing that I alluded to in the previous...
a year ago
30
a year ago
I can print, but the printer is missing a very important thing that I alluded to in the previous post: filtering dangerous particles and fumes. This is mostly covered by the kit, but I was missing some parts from the print it forward and the kit didn’t include a HEPA...
Applied Cartography
Hypermodern Django I've been on the hunt for a new way to dogfood Buttondown for the past month or so, and I've finally...
7 months ago
38
7 months ago
I've been on the hunt for a new way to dogfood Buttondown for the past month or so, and I've finally found it: Hypermodern Django. At this point, all of my/our usages of Buttondown for Buttondown don't involve archives: we're using it headlessly, with RSS-to-email and APIs...
Birchtree
Handheld consoles, assemble! Jez Corden writing for Windows Central: EXCLUSIVE: Xbox's New Hardware Plans Begin With a Gaming...
4 months ago
25
4 months ago
Jez Corden writing for Windows Central: EXCLUSIVE: Xbox's New Hardware Plans Begin With a Gaming Handheld Set for Later This Year, With Full Next-Gen Consoles Targeting 2027 Microsoft is working with a PC gaming OEM (think ASUS, Lenovo, MSI, Razer, etc.) on an Xbox-branded gaming...
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
17
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...
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
15
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...
Arduino Blog
This perplexing robotic performer operates under the control of three different Arduino boards Every decade or two, humanity seems to develop a renewed interest in humanoid robots and their...
9 months ago
42
9 months ago
Every decade or two, humanity seems to develop a renewed interest in humanoid robots and their potential within our world. Because the practical applications are actually pretty limited (given the high cost), we inevitably begin to consider how those robots might function as...
Notes on software...
Build a serverless ACID database with this one neat trick (atomic PutIfAbsent) Delta Lake is an open protocol for serverless ACID databases. Due to its simplicity, scalability,...
9 months ago
20
9 months ago
Delta Lake is an open protocol for serverless ACID databases. Due to its simplicity, scalability, and the number of open-source implementations, it's quickly becoming the DuckDB of serverless transactional databases for analytics workloads. Iceberg is a contender too, and is...
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...
Arduino Blog
This DIY experimental reactor harnesses the Birkeland-Eyde process Nitrogen is critical for farming at scale and without some form of nitrogen to enrich the soil, we...
3 months ago
27
3 months ago
Nitrogen is critical for farming at scale and without some form of nitrogen to enrich the soil, we couldn’t grow staple crops efficiently enough to feed our large global population. Serious science goes into the production of fertilizers and the Birkeland-Eyde process was one...
Posts on Made of...
A Brief Introduction to termios: termios(3) and stty (This is part two of a multi-part introduction to termios and terminal emulation on UNIX. Read part...
over a year ago
23
over a year ago
(This is part two of a multi-part introduction to termios and terminal emulation on UNIX. Read part 1 if you’re new here) In this entry, we’ll look at the interfaces that are used to control the behavior of the “termios” box sitting between the master and slave pty. The behaviors...
Matt Mullenweg
Real WordPress Security One thing you’ll see on every host that offers WordPress is claims about how secure they are,...
4 months ago
37
4 months ago
One thing you’ll see on every host that offers WordPress is claims about how secure they are, however they don’t put their money where their mouth is. When you dig deeper, if your site actually gets hacked they’ll hit you with remediation fees that can go from hundreds to...
Ken Shirriff's blog
Intel's $475 million error: the silicon behind the Pentium division bug In 1993, Intel released the high-performance Pentium processor, the start of the long-running...
6 months ago
72
6 months ago
In 1993, Intel released the high-performance Pentium processor, the start of the long-running Pentium line. The Pentium had many improvements over the previous processor, the Intel 486, including a faster floating-point division algorithm. A year later, Professor Nicely, a number...
Greater Still by...
Substack Should Integrate Native Payments Featuring 0xDesigner Design Everydays S2 109
a year ago
Applied Cartography
Gosling’s Old Rum Virginia has draconian liquor laws, which means I have to get interesting bottles shipped from...
a year ago
19
a year ago
Virginia has draconian liquor laws, which means I have to get interesting bottles shipped from [REDACTED], a site on which I am very prone to judging a book by its cover; every month I'll end up purchasing a bottle of something purely because it looks interesting and I can...
Notes on software...
Practical? Common Lisp on the JVM: A quick intro to ABCL for modern web apps In a ridiculous attempt to prove an internet wrong about the practicality of Lisp (Common Lisp...
over a year ago
16
over a year ago
In a ridiculous attempt to prove an internet wrong about the practicality of Lisp (Common Lisp specifically), I tried to get a simple (but realistic) web app running. After four days and a patch to ABCL I got something working. The code I had in mind would look something like...
Jonas Hietala
Faster than Light So I returned to Faster than Light again this weekend, this time for real. I bought it when it came...
over a year ago
14
over a year ago
So I returned to Faster than Light again this weekend, this time for real. I bought it when it came out and I played it only in passing, but this weekend I played it a ton. Aaahh a new beginning in FTL. Will it be death once more I generally don’t like games where you have to...