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Jonas Hietala
The Chronicles of Bim: The 100 Fake Afros Aaah feels good having a game ready after the last month’s failure! This time it’s a small...
over a year ago
15
over a year ago
Aaah feels good having a game ready after the last month’s failure! This time it’s a small shooter. The Chronicles of Bim: The 100 Fake Afro Bullet masher - can you keep up with 100 enemies at the screen? Instruction W: up Credits Music: The Last Prophecy - Matthew Le Blanc...
Willem's Blog
iPad Pro as primary computer Is the time right to use an iPad as primary development platform to get some real work done?
over a year ago
Matt Mullenweg
Inc Hit Piece When Inc Magazine reached out to have David H. Freedman (website powered by WordPress) write a...
6 months ago
80
6 months ago
When Inc Magazine reached out to have David H. Freedman (website powered by WordPress) write a feature piece I was excited because though Inc wasn’t a magazine I have read much since I was a teenager, David seemed like a legit journalist who usually writes for better publications...
./techtipsy
The simplicity of the modulo operator: how I scaled an inefficient solution on a legacy system Your service cannot process events fast enough during peak hours. There is no obvious quick and...
a year ago
99
a year ago
Your service cannot process events fast enough during peak hours. There is no obvious quick and dirty fix. Refactoring would take ages. People have been unhappy for a while now. What the hell do you do? Background I had the pleasure of working with a legacy backend system...
Home on Erik...
Momentum strategies Haven't posted anything in ages, so here's a quick hack I threw together in Python on a Sunday...
over a year ago
13
over a year ago
Haven't posted anything in ages, so here's a quick hack I threw together in Python on a Sunday night. Basically I wanted to know whether momentum strategies work well for international stock indexes. I spent a bit of time putting together a strategy that buys the stock index if...
Vitalik Buterin's...
Where to use a blockchain in non-financial applications?
over a year ago
Computer Ads from...
E-Z Tax The Tax Break You've Been Looking for !
a year ago
Willem's Blog
Increase traffic to your blog with a RSS feed Using NodeJS I added RSS feeds to my blog as support for feeds can still provide you with value....
over a year ago
15
over a year ago
Using NodeJS I added RSS feeds to my blog as support for feeds can still provide you with value. Read about the "how" and "why" in this post.
Vitalik Buterin's...
On Radical Markets
over a year ago
Himanshu Mishra |...
About Metakgp You can listen to this in background Before The Beginning - John Frusciante (YouTube)...
over a year ago
11
over a year ago
You can listen to this in background Before The Beginning - John Frusciante (YouTube) :name-retracted: wrote - I wrote this couple of days…
Good Enough
TIL: Fixing Broken Action Text Images in Atom Feeds For a while now we've seen that images in our Pika atom feeds were not displaying in some feed...
a year ago
17
a year ago
For a while now we've seen that images in our Pika atom feeds were not displaying in some feed readers. In fact, they weren't displaying in my own feed reader, which routes through Feedly. I was sad. I spent a lot of time troubleshooting this. Compared our feed with a lot of atom...
Computer Ads from...
Dipco's Easy Reader "Sight for Sore Eyes"
8 months ago
Notes on software...
A write-ahead log is not a universal part of durability A database does not need a write-ahead log (WAL) to achieve durability. A database can write its...
a year ago
16
a year ago
A database does not need a write-ahead log (WAL) to achieve durability. A database can write its long-term data structure durably to disk before returning to a client. Granted, this is a bad idea! And granted, a WAL is critical for durability by design in most databases. But I...
Engineers Need Art
Op-Amp Helper PCB A PCB for breadboards to make working with op-amps easier.
a year ago
Jonas Hietala
2014 Read Books In total I read 20 books, which is 33% less than last year. Fiction How to Be a Woman - Catilin...
over a year ago
17
over a year ago
In total I read 20 books, which is 33% less than last year. Fiction How to Be a Woman - Catilin Moran Fun! The Kill Room - Jeffery Deaver A Song of Ice and Fire: Game of Thrones - George R.R. Martin Reread. A Song of Ice and Fire: A Clash of Kings - George R.R. Martin Reread. A...
Posts on Made of...
Conkeror I’ve recently switched to Conkeror as my primary browser. It started life as a Firefox extension,...
over a year ago
18
over a year ago
I’ve recently switched to Conkeror as my primary browser. It started life as a Firefox extension, but nowadays it’s a standalone app built on top of Mozilla’s xulrunner, so it uses the Gecko rendering engine. What it is, is an emacs implemented in Javascript, for the web. This...
Neil Madden
A few programming language features I’d like to see I enjoyed Hillel Wayne’s recent newsletter about microfeatures they’d like to see in programming...
over a year ago
20
over a year ago
I enjoyed Hillel Wayne’s recent newsletter about microfeatures they’d like to see in programming languages. A “microfeature” is essentially a small convenience that makes programming in that language a bit easier without fundamentally changing it. I love this idea. I’m partial to...
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
71
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...
Home on Erik...
Some more font links My blog post about fonts generated lots of traffic – it landed on Hacker News, took down my site...
over a year ago
14
over a year ago
My blog post about fonts generated lots of traffic – it landed on Hacker News, took down my site while I was sleeping, and then obviously vanished from HN before I woke up. But it also got retweeted by a ton of people.
Louwrentius
Compatibility Highpoint RocketRAID 2320 and Samsung Spinpoint F1 There are some reports about incompatibility between RAID controllers and Samsung Spinpoint F1...
over a year ago
11
over a year ago
There are some reports about incompatibility between RAID controllers and Samsung Spinpoint F1 drives. I have no troubles with my 0.5 and 1.0 TB drives from Samsung using mentioned controller. See below: Controller 1: RocketRAID 232x SATA Controller 1/1/1 SAMSUNG HD103UJ...
Jonas Hietala
The Decline of FPS Games I read an article about the decline of FPS games and it made me think a bit. When was the last time...
over a year ago
13
over a year ago
I read an article about the decline of FPS games and it made me think a bit. When was the last time I actually enjoyed an FPS game? I installed old Deus Ex a while ago but it’s what 12 years old? Team Fortress was okay, the one or two times I tried it, but I can’t say I truly...
Good Enough
Yes, Facebook Is Terrible, but Also… I’m not on Facebook. It was eight or ten years ago when I left for good. While there were some good...
a year ago
19
a year ago
I’m not on Facebook. It was eight or ten years ago when I left for good. While there were some good and useful interactions, the algorithm brought me down, I didn’t have a lot of desire to keep up with old acquaintances, and hearing everyone’s political stance was not good for...
axio.ms
Mac SE/30 odyssey I’ve always wanted an Apple Macintosh SE/30. Released in 1989, they look quite a lot like the other...
over a year ago
34
over a year ago
I’ve always wanted an Apple Macintosh SE/30. Released in 1989, they look quite a lot like the other members of the original “compact Mac” series, but pack in a ton of interesting features that the other compact Macs don’t have. This is the story of my journey to getting to the...
Arduino Blog
Turn your old Android smartphone into an Arduino screen with the RemoteXY app Each component you add to your Arduino project increases its complexity and the opportunity for...
6 months ago
73
6 months ago
Each component you add to your Arduino project increases its complexity and the opportunity for mistakes. But most projects require some “auxiliary” hardware — components that you use to interact with the Arduino or to help it do the job you’re asking of it. Buttons and displays...
lcamtuf’s thing
The serious science of trolling LLMs The internet's oldest pastime finally has a purpose -- and it's more serious than AI companies would...
11 months ago
12
11 months ago
The internet's oldest pastime finally has a purpose -- and it's more serious than AI companies would like to admit.
Arduino Blog
Magnus is an electromagnetic exoskeleton for your hands One of the primary goals of wearable technology is to provide the user with capabilities and data...
11 months ago
58
11 months ago
One of the primary goals of wearable technology is to provide the user with capabilities and data that exceed their current abilities. And for motion, this has traditionally existed in the form of electrical muscle stimulation (EMS), where current is applied via electrodes to...
Jonas Hietala
rustc: error while loading shared libraries: librustc_driver I had installed and used rust already but today I fired it up and received: rustc...
over a year ago
14
over a year ago
I had installed and used rust already but today I fired it up and received: rustc --version rustc: error while loading shared libraries: librustc_driver-7e44814b.so: cannot open shared object file: No such file or directory I’ve seen this before… I thought modifying...
Greater Still by...
Finance, Fairer Sharing our investment in Jia, which turns crypto liquidity into working capital for small...
over a year ago
11
over a year ago
Sharing our investment in Jia, which turns crypto liquidity into working capital for small businesses in every corner of the world.
Odds and Ends of...
Odds and Ends #61: Fake Woolly Mammoths Plus why intelligence is social, Land Registry open data, and some completely invisible VFX
3 months ago
Birchtree
Castro is back, baby Dustin Bluck writing for the Castro blog: State of the App: Year 1 Private and popular feeds update...
4 months ago
27
4 months ago
Dustin Bluck writing for the Castro blog: State of the App: Year 1 Private and popular feeds update have seen marked improvements, but unpopular feeds were the real issue before and that issue is entirely gone. I emailed Castro support back in 2021 to ask them for help with my
Evan Hahn's blog
Filling in the gaps of the internet Here’s a small philosophy I have about the internet: I believe that it’s my duty to publish the...
3 months ago
10
3 months ago
Here’s a small philosophy I have about the internet: I believe that it’s my duty to publish the answer to previously-unanswered questions. That way, the next person who comes along has an easier time. For example, I was once trying to figure out how to skip the first line of a...
Louwrentius
Bash Shell Function Library (BSFL) released. The Bash Shell Function Library (BSFL) is a small Bash script that acts as a library for bash...
over a year ago
15
over a year ago
The Bash Shell Function Library (BSFL) is a small Bash script that acts as a library for bash scripts. It provides a couple of functions that makes the lives of most people using shell scripts a bit easier. The purpose of this library is to provide pre-build functions for...
Jonas Hietala
Default audio card in linux There are a bunch of posts about making your audio work by default in Linux but none that just...
over a year ago
16
over a year ago
There are a bunch of posts about making your audio work by default in Linux but none that just worked for me. I had three separate problems: Getting sound Playing sound from multiple sources at the same time Audio card getting different numbers on reboot Getting sound Here I...
computers are bad
2024-08-31 ipmi I am making steady progress towards moving the Computers Are Bad enterprise cloud to its new home,...
10 months ago
62
10 months ago
I am making steady progress towards moving the Computers Are Bad enterprise cloud to its new home, here in New Mexico. One of the steps in this process is, of course, purchasing a new server... the current Big Iron is getting rather old (probably about a decade!) and here in...
Louwrentius
Configuring, attacking and securing VRRP on Linux The VRRP or Virtual Router Redundancy Protocol helps you create a reliable network by using multiple...
over a year ago
29
over a year ago
The VRRP or Virtual Router Redundancy Protocol helps you create a reliable network by using multiple routers in an active/passive configuration. If the primary router fails, the backup router takes over almost seamlessly. This is how VRRP works: Clients connect to a virtual...
Good Enough
Barry is Good Enough We put a lot of ourselves into our work, and it occurs to us that you, dear reader, might not know...
2 months ago
27
2 months ago
We put a lot of ourselves into our work, and it occurs to us that you, dear reader, might not know much about us. So we’re continuing our Q&A column to introduce ourselves, one-at-a-time. Today, we’re meeting the biggest Pika fan, Barry Hess… Who are you? (Who, who, who,...
Home on Erik...
Approximate nearest news As you may know, one of my (very geeky) interests is Approximate nearest neigbor methods, and I'm...
over a year ago
15
over a year ago
As you may know, one of my (very geeky) interests is Approximate nearest neigbor methods, and I'm the author of a Python package called Annoy. I've also built a benchmark suite called ann-benchmarks to compare different packages.
Vitalik Buterin's...
Hard Forks, Soft Forks, Defaults and Coercion
over a year ago
Avestura's Blog
Problems of C, and how Zig addresses them What are the problems of C, and how Zig addresses them?
over a year ago
Vitalik Buterin's...
[Mirror] Exploring Elliptic Curve Pairings
over a year ago
Arduino Blog
Using Arduino with gaming It’s not surprising that the Arduino community is packed to the brim with examples of gaming-related...
8 months ago
56
8 months ago
It’s not surprising that the Arduino community is packed to the brim with examples of gaming-related projects. Both activities tend to attract people with a love for problem-solving, technology, and getting immersed in one challenging activity for hours at a time. The result is...
Home on Erik...
Looking for smart people I haven't mentioned what I'm currently up to. Earlier this year I left Spotify to join a small...
over a year ago
14
over a year ago
I haven't mentioned what I'm currently up to. Earlier this year I left Spotify to join a small startup called Better. We're going after one of the biggest industries in the world that also turns out to be completely broken.
Matt Blewitt
Software Sprezzatura Sprezzatura is “a certain nonchalance, so as to conceal all art and make whatever one does or says...
over a year ago
18
over a year ago
Sprezzatura is “a certain nonchalance, so as to conceal all art and make whatever one does or says appear to be without effort and almost without any thought about it”, coined by Castiglione in 1528’s The Book of the Courtier.
Matt Mullenweg
Studio Sync WordPress.com launched a new update to Studio this week, and we’re already seeing some buzz....
5 months ago
61
5 months ago
WordPress.com launched a new update to Studio this week, and we’re already seeing some buzz. Studio is our free and open source app for local WordPress development, enabling you to spin up unlimited WordPress sites on your personal computer. Through its newest feature, Studio...
anderegg.ca
WordPress is in trouble Since I last wrote about WordPress, things have gone off the rails. This after a brief period when...
5 months ago
46
5 months ago
Since I last wrote about WordPress, things have gone off the rails. This after a brief period when things were blissfully quiet. Matt Mullenweg stopped commenting for a while, though his company had launched WP Engine Tracker — a site for tracking WordPress-driven websites that...
Christian Selig
Smart Open Xcode If you’re like me, you often have multiple versions of Xcode installed. One or two beta versions, a...
a year ago
93
a year ago
If you’re like me, you often have multiple versions of Xcode installed. One or two beta versions, a stable version, and maybe another version in case the most recent stable version has something weird about it. I also really like mapping my Caps Lock key to something more useful,...
Jonas Hietala
Weekend Tournaments This weekend was filled by playing cards. On Saturday I hosted a small Game of Thrones tournament...
over a year ago
14
over a year ago
This weekend was filled by playing cards. On Saturday I hosted a small Game of Thrones tournament and on Sunday the local Netrunner community hosted a small summer kit tournament. Game of Thrones We’ve had a similar tournament once before when me and my girlfriend invited two of...
Good Enough
Asking the Right Question Lately I've been pondering the future for Album Whale. It does what we'd like it to do, and we've...
over a year ago
13
over a year ago
Lately I've been pondering the future for Album Whale. It does what we'd like it to do, and we've spread the word enough that there's now a steady stream of new users coming in each day. So, what's next? Portrait of the author pondering My first impulse was to answer this...
Greater Still by...
Towards Crypto Literacy Consumer scale isn’t reached by abstracting the crypto away — not yet, at least.
over a year ago
Birchtree
Say hello to another Quick Stuff app Another day, another little app on Quick Stuff: Markdown Converter. This one also solves a personal...
2 months ago
17
2 months ago
Another day, another little app on Quick Stuff: Markdown Converter. This one also solves a personal need I have, which is that I write the show notes for my podcast in Markdown, but I need to put them in my podcast host as HTML and my co-host Chris needs them
Never Met a Science
Unbundling and Abundance on the (high) dimensionality of 21st century ideology
3 months ago
Opsbros
The past lives again! I found a GameBoy Camera for my GBC and thought it'd be a good idea to extract the photos from eons...
over a year ago
19
over a year ago
I found a GameBoy Camera for my GBC and thought it'd be a good idea to extract the photos from eons ago and bring them to the era of the internet.
Greater Still by...
Talking to the Protocol An exploration into a new communication layer. By Gaby Goldberg & Sophie Fujiwara
over a year ago
Vitalik Buterin's...
Hard Problems in Cryptocurrency: Five Years Later
over a year ago
computers are bad
2023-12-05 vhf omnidirectional range The term "VHF omnidirectional range" can at first be confusing, because it includes "range"---a...
a year ago
113
a year ago
The term "VHF omnidirectional range" can at first be confusing, because it includes "range"---a measurement that the technology does not provide. The answer to this conundrum is, as is so often the case, history. The "range" refers not to the radio equipment but to the space...
Jonas Hietala
Going down Ah my first game was so painless so I thought I could do any game I could imagine! Shooters, and...
over a year ago
13
over a year ago
Ah my first game was so painless so I thought I could do any game I could imagine! Shooters, and mario bros kinda stuff. Well now I’m not so upbeat anymore, I’ve worked on this game for 7 days now and it’s not playable at all. With seven days I don’t mean a week, I’ve had a big...
Good Enough
Beware of Free Software Beware of free pizza If I want a slice of pizza, I don't expect it to be free. In fact, if you try...
over a year ago
18
over a year ago
Beware of free pizza If I want a slice of pizza, I don't expect it to be free. In fact, if you try to offer me a slice of free pizza, I'd suspect there's something wrong with it. And ever since my kids can understand me, I've taught them to be careful of free stuff. Nothing is...
Never Met a Science
Action Syllabus Week 1: Decide Technology Policy in the Classroom
a year ago
Jonas Hietala
2017 in Review In contrast to previous years I haven’t kept up with the blog. For good reason I’d say since we got...
over a year ago
14
over a year ago
In contrast to previous years I haven’t kept up with the blog. For good reason I’d say since we got a child in October! It really alters your perspectives and other things suddenly feel a little less important and of course there’s less time to do other stuff. A little late and...
Arduino Blog
Motion-controlled Rock ‘Em Sock ‘Em Robots will make you feel like Jackman in Real Steel 2011’s Real Steel may have vanished from the public consciousness in a remarkably short amount of...
5 months ago
41
5 months ago
2011’s Real Steel may have vanished from the public consciousness in a remarkably short amount of time, but the concept was pretty neat. There is something exciting about the idea of fighting through motion-controlled humanoid robots. That is completely possible today — it would...
Willem's Blog
Using the reMarkable paper tablet The paper-like display makes you forget about reMarkable's digital innards, working with this tablet...
over a year ago
21
over a year ago
The paper-like display makes you forget about reMarkable's digital innards, working with this tablet is therefore quite remarkable!
Vitalik Buterin's...
Review of Optimism retro funding round 1
over a year ago
Home on Erik...
Recurrent Neural Networks for Collaborative Filtering I’ve been spending quite some time lately playing around with RNN’s for collaborative filtering....
over a year ago
13
over a year ago
I’ve been spending quite some time lately playing around with RNN’s for collaborative filtering. RNN’s are models that predict a sequence of something. The beauty is that this something can be anything really – as long as you can design an output gate with a proper loss function,...
Ian's Blog
Mourning the Loss of Cohost The staff running Cohost have announced (archived) that at the end of 2024 Cohost will be shutting...
9 months ago
19
9 months ago
The staff running Cohost have announced (archived) that at the end of 2024 Cohost will be shutting down, with the site going read-only on October 1st 2024. This news was deeply upsetting to receive, as Cohost filled a space left by other social media websites when they stopped...
Matt Blewitt
Table Stakes This is a short post on what I see are table stakes for any new user-facing service, security-wise....
over a year ago
16
over a year ago
This is a short post on what I see are table stakes for any new user-facing service, security-wise. Mostly focused on user-focused, rather than intra-service, considerations.
Vitalik Buterin's...
Control as Liability
over a year ago
Arduino Blog
Turning a desk mat into a MIDI drum kit Playing drums is a lot of fun, but drum sets are very big and very loud. They also aren’t cheap....
7 months ago
58
7 months ago
Playing drums is a lot of fun, but drum sets are very big and very loud. They also aren’t cheap. Those factors keep them from being an option for many people who would otherwise be interested. Conventional electronic drum sets are much quieter and a bit more compact, but they...
Vitalik Buterin's...
What I would love to see in a wallet
7 months ago
Posts on Made of...
Design for Testability When designing a new software project, one is often faced with a glut of choices about how to...
over a year ago
17
over a year ago
When designing a new software project, one is often faced with a glut of choices about how to structure it. What should the core abstractions be? How should they interact with each other? In this post, I want to argue for a design heuristic that I’ve found to be a useful guide to...
somenice
Untitled
11 months ago
Vitalik Buterin's...
A Prehistory of the Ethereum Protocol
over a year ago
Never Met a Science
Seeing Like a Newsfeed Machine Learning Through Machine Poetry
10 months ago
Arduino Blog
Introducing the Image Map widget: A smarter way to visualize your data We’re excited to introduce the new Image Map Widget in Arduino Cloud! This powerful feature allows...
2 months ago
26
2 months ago
We’re excited to introduce the new Image Map Widget in Arduino Cloud! This powerful feature allows you to overlay live data onto an image, creating interactive and highly visual dashboards. Whether you’re managing a factory floor, an office space, or a piece of industrial...
Home on Erik...
Spotify's Discovery page The Discovery page, the new start page in Spotify, is finally out to a fairly significant percentage...
over a year ago
15
over a year ago
The Discovery page, the new start page in Spotify, is finally out to a fairly significant percentage of all users. Really happy since we have worked on it for the past six months. Here's a screen shot:
Birchtree
Quick Reviews for iOS is coming soon I teased this last week for More Birchtree subscribers, and today I'm excited to announce my new...
5 months ago
42
5 months ago
I teased this last week for More Birchtree subscribers, and today I'm excited to announce my new app, Quick Reviews! Wait, Quick Reviews which I've been making on the web for years? No, Quick Reviews for iOS. I talked about what tools helped me make this
Louwrentius
Belkin Gigabit USB 2.0 adapter works perfectly with Linux My ISP upgraded my internet connection speed to a whopping 120 Mbit. I am using a mac mini as my...
over a year ago
16
over a year ago
My ISP upgraded my internet connection speed to a whopping 120 Mbit. I am using a mac mini as my internet router. As you may be aware, the mini has only one network interface, so I added a second interface using a USB to ethernet adapter. This adapter was limited to 100 Mbit, so...
Himanshu Mishra |...
What do I do when I’m bored from studying (or not studying) for the exams? The semester is about to end and I have no clue about what is going in the end semester...
over a year ago
./techtipsy
ThinkPad as a server: the follow-up It’s been a while since I last wrote about my ThinkPad T430 that was tasked with being a home...
over a year ago
77
over a year ago
It’s been a while since I last wrote about my ThinkPad T430 that was tasked with being a home server. After doing some experiments with my setup a couple of times, it is once again the main server for all my self-hosting needs. However, this time I have made some...
anderegg.ca
Maybe Bluesky has “won” November has sucked so far. One upside of the terrible nonsense is that more people are fleeing X....
7 months ago
25
7 months ago
November has sucked so far. One upside of the terrible nonsense is that more people are fleeing X. Many are choosing Bluesky. I’ve seen a bunch of takes about this recently, but I keep seeing things I disagree with. I figure that’s a good enough excuse to write more about this...
Birchtree
Modding a Nintendo 3DS is precise, but doable in 2025 I went through the act if installing custom firmware on my New Nintendo 2DS tonight, and I wanted to...
2 months ago
24
2 months ago
I went through the act if installing custom firmware on my New Nintendo 2DS tonight, and I wanted to shout out this guide for being absolutely spectacular. Not only does it have the best step-by-step instructions I think I've ever seen, it even has branches off the main
Matt Mullenweg
WordCamp Asia and Maha Kumbh Mela It’s been fantastic being in the Philippines for this year’s WordCamp Asia. We have attendees from...
4 months ago
33
4 months ago
It’s been fantastic being in the Philippines for this year’s WordCamp Asia. We have attendees from 71 countries, over 1,800 tickets sold, and contributor day had over 700 people! It’s an interesting contrast to US and EU WordCamps as well in that the audience is definitely a lot...
Ken Shirriff's blog
Reverse engineering CMOS, illustrated with a vintage Soviet counter chip I recently came across an interesting die photo of a Soviet1 chip, probably designed in the...
a year ago
18
a year ago
I recently came across an interesting die photo of a Soviet1 chip, probably designed in the 1970s. This article provides an introductory guide to reverse-engineering CMOS circuits, using this chip as an example. Although the chip looks like a tangle of lines at first, its large...
Jonas Hietala
Up like a Sun, Down like a Pancake I was looking forward to this weekend, for Ludum Dare and for me to finally make a game again. But...
over a year ago
19
over a year ago
I was looking forward to this weekend, for Ludum Dare and for me to finally make a game again. But it just don’t feel right to me. I’m not prepared, I feel a little bit stressed and I don’t really have faith in my game so I’m gonna step down this one as well. But it’s fine, Ludum...
Daniel De Laney
Maritime Marketplace Sorry, this video didn’t work. Sorry, this video didn’t work. Sorry, this video...
over a year ago
7
over a year ago
Sorry, this video didn’t work. Sorry, this video didn’t work. Sorry, this video didn’t work. Sorry, this video didn’t work.
Birchtree
+ iPhone 16e review in progress: battery life You can never do too much battery testing, but after a week with this phone I've got some...
3 months ago
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
17
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.
Good Enough
TIL: System Colors are supported in CSS, but they’re unreliable I’ve said this before: We’re primarily a web shop here at Good Enough, but occasionally we come up...
a year ago
15
a year ago
I’ve said this before: We’re primarily a web shop here at Good Enough, but occasionally we come up with ideas that we think would work really well as a native desktop or mobile application. Still, we prototype those ideas on the web first. Recently, I wanted to try and make one...
Old Vintage...
What went wrong with wireless USB (Hat tip to the late Bill Strauss and The Capitol Steps' Lirty Dies.) take my Palm OS Fossil Wrist...
a month ago
14
a month ago
(Hat tip to the late Bill Strauss and The Capitol Steps' Lirty Dies.) take my Palm OS Fossil Wrist PDA smartwatch mobile. It has no on-board networking libraries but can be coerced into doing PPP over its serial port (via USB) by using the libraries from my Palm m505. Of...
GitButler
20 years of Git. Still weird, still wonderful. Twenty years ago, Git was born. How did this unlikely "information manager" take over the world?
2 months ago
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...
Willem's Blog
Programming on Apple Watch Programming with VIM over SSH on Apple Watch using a bluetooth keyboard
over a year 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
23
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”.
GitButler
Why GitHub Actually Won How GitHub _actually_ became the dominant force it is today, from one of it's cofounders.
9 months ago
Jonas Hietala
Embedding youtube videos with Hakyll A while ago a made a timelapse of my entry to Ludum Dare. This is how I parse and embed videos using...
over a year ago
16
over a year ago
A while ago a made a timelapse of my entry to Ludum Dare. This is how I parse and embed videos using Hakyll. I don’t want to remember any special syntax for embedding, I don’t want to bother (remember?) to use something like {% youtube: <link> %} or whatever syntax we might find...
Gwern.net Newsletter
February 2021 Gwern.net Newsletter links on AI scaling, semaglutide, and ethicist ethics
over a year ago
watchTowr Labs
We Spent $20 To Achieve RCE And Accidentally Became The Admins Of .MOBI Welcome back to another watchTowr Labs blog. Brace yourselves, this is one of our most astounding...
9 months ago
18
9 months ago
Welcome back to another watchTowr Labs blog. Brace yourselves, this is one of our most astounding discoveries. Summary What started out as a bit of fun between colleagues while avoiding the Vegas heat and $20 bottles of water in our Black Hat hotel rooms - has now seemingly...
Louwrentius
Don't be afraid of RAID Introduction I sense this sentiment on the internet that RAID is dangerous, that the likelihood of...
over a year ago
20
over a year ago
Introduction I sense this sentiment on the internet that RAID is dangerous, that the likelihood of your RAID array failing during a rebuild is almost a certainty, because hard drives have become so large. I think nothing is further from the truth and I would like to dispel this...
lcamtuf’s thing
AI in infosec: the future is now, old man I do my best to keep punditry off this blog, but I don't always succeed.
3 months ago
Applied Cartography
Notes on 'Founder Mode' / Lieutenancy In Paul Graham’s latest essay, he writes: The theme of Brian's talk was that the conventional wisdom...
10 months ago
13
10 months ago
In Paul Graham’s latest essay, he writes: The theme of Brian's talk was that the conventional wisdom about how to run larger companies is mistaken. As Airbnb grew, well-meaning people advised him that he had to run the company in a certain way for it to scale. Their advice could...
somenice
Cake Hole Whistler Mountain Often inviting. This terrain just off the Whistler peak road can be an enticing sun-swept run of...
7 months ago
81
7 months ago
Often inviting. This terrain just off the Whistler peak road can be an enticing sun-swept run of untouched powder.Understanding that you need to come back up the same way you go down, can make you question if it’s really worth it.Know before you go. Cake Hole by Andrew...
Jonas Hietala
Dijkstra's Algorithm For rust, I’m updating the documentation for the standard library and specifically with the...
over a year ago
16
over a year ago
For rust, I’m updating the documentation for the standard library and specifically with the collections. For the priority queue I had the idea to use Dijkstra’s algorithm as a fun example. That idea was well received and that example is now live. At first I wanted to use A* to...
Computer Ads from...
Epyx Oil Barons Oil Barons. If You're Smart, You'll get Filthy Rich.
a month ago
watchTowr Labs
Palo Alto - Putting The Protecc In GlobalProtect (CVE-2024-3400) Welcome to April 2024, again. We’re back, again. Over the weekend, we were all greeted by...
a year ago
14
a year ago
Welcome to April 2024, again. We’re back, again. Over the weekend, we were all greeted by now-familiar news—a nation-state was exploiting a “sophisticated” vulnerability for full compromise in yet another enterprise-grade SSLVPN device. We’ve seen all the commentary around the...
Electronics etc…
Teardown of the TM4313 GPS Disciplined Oscillator Introduction What is a GPSDO? The TM4313 GPSDO Power Consumption Inside the TM4313 The TM4313...
a year ago
124
a year ago
Introduction What is a GPSDO? The TM4313 GPSDO Power Consumption Inside the TM4313 The TM4313 Schematic Frequency or Phase Lock Loop? OCXO Temperature The Curious Case of the MAX6192 Voltage Reference The Discrete Tuning DAC GPS Module Microcontroller instead of NMEA Serial...
Birchtree
This alert must die I really thought that the screen recording notifications in macOS Sequoia would be the bane of my...
3 months ago
26
3 months ago
I really thought that the screen recording notifications in macOS Sequoia would be the bane of my existence, but thankfully those have been changed quite a bit from the early betas last summer and they're totally a non-issue in my book today. However, these god damned "turn
Birchtree
I’m Knee-Deep in Turkey Another week, another fantastically fun episode of Comfort Zone! This week Niléane talked about her...
6 months ago
31
6 months ago
Another week, another fantastically fun episode of Comfort Zone! This week Niléane talked about her new Flight Simulator obsession, we go on a tangent about PC gaming, Chris (who says he’s an iPad guy) brings another Mac to talk about, and I had the gang look
Vitalik Buterin's...
收入-邪恶曲线:思考“公共物品融资优先”的另一种方式
over a year ago
Willem's Blog
Vision Pro My thoughts on using Vision Pro to get some real work done, exploring what Spatial Computing means...
a year ago
16
a year ago
My thoughts on using Vision Pro to get some real work done, exploring what Spatial Computing means and how it can be useful.
Jonas Hietala
Jonas IceCream Stand Ahoy there! This time I’ll take you along for a ride with an arty Tycoon game. Jonas IceCream...
over a year ago
14
over a year ago
Ahoy there! This time I’ll take you along for a ride with an arty Tycoon game. Jonas IceCream Stand Instructions It should be pretty self-explanatory, it’s a very simply tycoon game. Credits Music: Eric Maskol Steve Chatterton Sound effects: freesound Rest: Me
Birchtree
My default apps of 2024 Last year I was the 27th of four hundred and freaking eight people to write about their default...
6 months ago
72
6 months ago
Last year I was the 27th of four hundred and freaking eight people to write about their default apps, and I though it would be fun to turn this into a tradition and revisit the list to see if anything has changed since last year. ✨ next to each change
Himanshu Mishra |...
Design of Public Posts: Twitter vs Facebook What design tells you about the company’s values Both Facebook and Twitter allow posts to be...
over a year ago
10
over a year ago
What design tells you about the company’s values Both Facebook and Twitter allow posts to be publicly accessible by people who have not…
Engineers Need Art
Same Stop Marvelling at the full circle life seems to have taken after retirement.
over a year ago
GitButler
GitButler is now Fair Source GitButler is now officially one of the first members of the Fair Source movement, helping to shift...
10 months ago
14
10 months ago
GitButler is now officially one of the first members of the Fair Source movement, helping to shift closed source to publicly available software by default.
Vitalik Buterin's...
Possible futures of the Ethereum protocol, part 2: The Surge
8 months ago
Construction Physics
How We Got the Lithium-ion Battery It took decades of research, performed around the world, before a practical lithium-ion battery was...
7 months ago
Jonas Hietala
Coconut Cauliflower Curry Mash It’s time for lesson 3. I made the mistake of not planning for something to augment the mash with,...
over a year ago
15
over a year ago
It’s time for lesson 3. I made the mistake of not planning for something to augment the mash with, but a simple salad had to do: It was okay. Girlfriend gave it 5/10 and I gave it a 6/10, a higher rating would be possible if there was something else to eat it with.
./techtipsy
DIY cloud gaming setup with VFIO, Parsec and AMD This is a follow-up to my previous post where I covered the VFIO setup in general. For many people...
over a year ago
56
over a year ago
This is a follow-up to my previous post where I covered the VFIO setup in general. For many people that would have been good enough, but my goal with this setup was to have a powerful gaming setup that I could access from my living room PC with 20 meters of Ethernet cables...
Louwrentius
Linux Iptables Firewall Script released on Google code I have released LIFS, the Linux Iptables Firewall Script. This script allows you to setup a firewall...
over a year ago
16
over a year ago
I have released LIFS, the Linux Iptables Firewall Script. This script allows you to setup a firewall within minutes. It is easy to use, yet very powerful. It uses Iptables and even improves upon some limitations of Iptables. Every person who has to maintain some kind of...
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
13
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!
Home on Erik...
New benchmarks for approximate nearest neighbors UPDATE(2018-06-17): There are is a later blog post with newer benchmarks! One of my super nerdy...
over a year ago
15
over a year ago
UPDATE(2018-06-17): There are is a later blog post with newer benchmarks! One of my super nerdy interests include approximate algorithms for nearest neighbors in high-dimensional spaces. The problem is simple. You have say 1M points in some high-dimensional space.
Buck on Software
Explaining the growth software sell-off The terminal value double whammy of rising interest rates
over a year ago
Jorge Arango
Traction Heroes Ep. 9: Procrastination Do you ever catch yourself avoiding things you need to do? Sure you, do: we all do it. In episode 9...
a month ago
12
a month ago
Do you ever catch yourself avoiding things you need to do? Sure you, do: we all do it. In episode 9 of Traction Heroes, Harry and I discuss what to do about it. The conversation took off when Harry read a fragment from Oliver Burkeman’s book, Meditations for Mortals. I won’t cite...
Computer Ads from...
1988 Interview Between Scott McNealy of Sun Microsystems and MicroTimes Scott McNealy talks about Sun Microsystems, RISC, UNIX, and NeXT
a year ago
Willem's Blog
iPad Pro next to my primary machine Using iPad Pro with Apple Pencil next to my computer to form a create powerhouse
over a year ago
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...
4 months ago
56
4 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...
Birchtree
The Pebble (which made me fall in love with smart watches) is back Introducing Two New PebbleOS Watches! We’re excited to announce two new smartwatches that run open...
3 months ago
26
3 months ago
Introducing Two New PebbleOS Watches! We’re excited to announce two new smartwatches that run open source PebbleOS and are compatible with thousands of your beloved Pebble apps. The original Pebble was my “a ha!” moment when I realized smart watches were the real deal, even in
Simply Explained
Building Air Quality Sensor: Luftdaten + Home Assistant Luftdaten (now Sensor Community) is a global sensor network that measures air quality around the...
over a year ago
20
over a year ago
Luftdaten (now Sensor Community) is a global sensor network that measures air quality around the world. Best of all: it's open-source and anyone can build a sensor.I was very curious to see the air quality in my neighborhood, so I decided to build myself a sensor. And of course,...
Posts on Made of...
Lab Notebooking for the Software Engineer A few weeks ago, I wrote that software engineers should keep lab notebooks as they work, in addition...
over a year ago
17
over a year ago
A few weeks ago, I wrote that software engineers should keep lab notebooks as they work, in addition to just documenting things after the fact. Today, I’m going to share the techniques that I’ve found useful to try to get in the habit of lab-notebooking my work, even though I...
Notes on software...
Tail call elimination In this post we'll explore what tail calls are, why they are useful, and how they can be eliminated...
over a year ago
17
over a year ago
In this post we'll explore what tail calls are, why they are useful, and how they can be eliminated in an interpreter, a compiler targeting C++, and a compiler targeting LLVM IR. Tail calls A tail call is a function call made at the end of a block that returns the value of the...
Jonas Hietala
An Elixir based payment processor for the Coinparty hackathon Bitcoin Unlimited is hosting a Bitcoin Cash hackathon this December and it seemed like a good...
over a year ago
15
over a year ago
Bitcoin Unlimited is hosting a Bitcoin Cash hackathon this December and it seemed like a good opportunity for me to explore how to program against Bitcoin Cash, and it gives me an excuse to build something real with Phoenix and Elixir. (While an event like this might help combat...
Willem's Blog
Optical vs chest strap heart rate monitors Understanding the differences in common HR monitors used in wearables, smartwatches and fitness...
over a year ago
Good Enough
Prettier Email Headers As we’re building Jelly, we have found ourselves looking at lots of raw emails. In particular, we’ve...
2 months ago
10
2 months ago
As we’re building Jelly, we have found ourselves looking at lots of raw emails. In particular, we’ve spent a lot of time with email headers. If you’ve ever had cause to do the same, you know it can lead to lots of scanning and squinting. There’s got to be a better way! And here...
Jonas Hietala
Design for Hackers has arrived! Design for Hackers It’s here! After about a month of waiting I’ve finally gotten the book that will...
over a year ago
17
over a year ago
Design for Hackers It’s here! After about a month of waiting I’ve finally gotten the book that will make me a design god! Or at least make me aware of something called design. Joking aside I’m really terrible at design and making things look good. Admittedly my programming art...
Willem's Blog
Fighting backscatter spam at server level Deal with backscatter spam by implementing a stringent SMTP delivery policy at MTA level.
over a year ago
Arduino Blog
Welcoming ControlSI to the Arduino Pro System Integrators Partnership Program! We’re thrilled to announce the latest member of our System Integrators Partnership Program (SIPP):...
4 months ago
27
4 months ago
We’re thrilled to announce the latest member of our System Integrators Partnership Program (SIPP): ControlSI, based in Peru, is well known for their expertise in Industry 4.0 solutions – including industrial automation, operational intelligence, data analytics, computer vision,...
Lighthouse Blog
Updates November 24: Content parsing improvements
a year ago
Louwrentius
'lm-sensors: hardware monitoring with the w83627ehf module' I have two systems that use the w83627ehf driver for hardware monitoring. However, if this driver is...
over a year ago
17
over a year ago
I have two systems that use the w83627ehf driver for hardware monitoring. However, if this driver is installed with a regular modprobe like: modprobe w83627ehf The result will be: FATAL: Error inserting w83627ehf (/lib/modules/2.6.28-1-amd64/kernel/drivers/hwmon/w83627ehf.ko):...
Vitalik Buterin's...
Multidimensional gas pricing
a year ago
Posts on Made of...
A Brief Introduction to termios: Signaling and Job Control (This is part three of a multi-part introduction to termios and terminal emulation on UNIX. Read...
over a year ago
14
over a year ago
(This is part three of a multi-part introduction to termios and terminal emulation on UNIX. Read part 1 or part 2 if you’re new here) For my final entry on termios, I will be looking at job control in the shell (i.e. backgrounding and foreground jobs) and the very closely related...
Notes on software...
Implementing the Raft distributed consensus protocol in Go As part of bringing myself up-to-speed after joining TigerBeetle, I wanted some background on how...
over a year ago
24
over a year ago
As part of bringing myself up-to-speed after joining TigerBeetle, I wanted some background on how distributed consensus and replicated state machines protocols work. TigerBeetle uses Viewstamped Replication. But I wanted to understand all popular protocols and I decided to start...
./techtipsy
So you want to migrate to Kubernetes: observations from a software developer Kubernetes: everyone wants to do it, regardless of their scale and business objectives.1 Common...
9 months ago
78
9 months ago
Kubernetes: everyone wants to do it, regardless of their scale and business objectives.1 Common justifications include better scalability, cost savings, standardization and being super modern and stuff. It’s the future! In my personal experience, Kubernetes is far from the...
Lighthouse Blog
Overview of the reading view
a year ago
Opsbros
Docker and CumulusMX I wanted to find out if I could successfully redeploy my Weather Station monitoring software into a...
over a year ago
22
over a year ago
I wanted to find out if I could successfully redeploy my Weather Station monitoring software into a Docker container. Let's battle the elements together...
Willem's Blog
Dig for dummies Learn how to use the dig command to query domain name servers to find the source of network...
over a year ago
20
over a year ago
Learn how to use the dig command to query domain name servers to find the source of network problems, IP-addresses, hostnames, mail servers and related info.
Ken Shirriff's blog
Talking to memory: Inside the Intel 8088 processor's bus interface state machine In 1979, Intel introduced the 8088 microprocessor, a variant of the 16-bit 8086 processor. IBM's...
a year ago
19
a year ago
In 1979, Intel introduced the 8088 microprocessor, a variant of the 16-bit 8086 processor. IBM's decision to use the 8088 processor in the IBM PC (1981) was a critical point in computer history, leading to the success of the x86 architecture. The designers of the IBM PC selected...
Jonas Hietala
Minecraft Server Hosting I play the phenomena that is Minecraft on and off. Sometimes the laid back building or the exploring...
over a year ago
14
over a year ago
I play the phenomena that is Minecraft on and off. Sometimes the laid back building or the exploring is just what I need. Sometimes I can challange myself to build cool complex stuff and I’m even an avid follower of Doc’M and Etho and the other mindcrackers over at the youtube....
Simply Explained
Impact of Adblockers on Google Analytics (vs. Plausible) Adblocker usage is quickly rising, with some estimates saying that almost 25% of internet users have...
over a year ago
13
over a year ago
Adblocker usage is quickly rising, with some estimates saying that almost 25% of internet users have one installed. Not only do they block advertisements, but also analytics scripts (like Google Analytics, Matomo, etc.)So that begs the question: what is the impact of these...
lcamtuf’s thing
How security teams fail There are mistakes most companies are more or less bound to make.
4 months ago
Push to Prod
Comprehension of Concurrency is a Lifelong Journey Accept that your understanding is imperfect. There is comfort in letting go.
11 months ago
Krebs on Security
DOGE to Fired CISA Staff: Email Us Your Personal Data A message posted on Monday to the homepage of the U.S. Cybersecurity & Infrastructure Security...
3 months ago
32
3 months ago
A message posted on Monday to the homepage of the U.S. Cybersecurity & Infrastructure Security Agency (CISA) is the latest exhibit in the Trump administration's continued disregard for basic cybersecurity protections. The message instructed recently-fired CISA employees to get in...
Jonas Hietala
Netrunner Spring Tournament There was another, smaller, netrunner tournament about a week ago. I was looking forward to a very...
over a year ago
12
over a year ago
There was another, smaller, netrunner tournament about a week ago. I was looking forward to a very casual setting but there were also some guys who came from… Västerås I think, but I’m not sure. We managed to scrape together 9 people at least, and I didn’t notice anyone bringing...
Home on Erik...
Wikiphilia I've been obsessed with Wikipedia for the past ten years. Occasionally I find some good articles...
over a year ago
12
over a year ago
I've been obsessed with Wikipedia for the past ten years. Occasionally I find some good articles worth sharing and that's why I created the wikiphilia Twitter handle. Just a long stream of stuff that for one reason or another may be interesting.
Willem's Blog
Batavus Champion bike from 1978 Restore the retro glory of an old bike from the 70s using the internet.
over a year ago
Applied Cartography
Letters to a Young Bartender Every straight white male is forced, character-creation-screen-style, to choose one overtly...
6 months ago
34
6 months ago
Every straight white male is forced, character-creation-screen-style, to choose one overtly consumptive hobby that in some small part defines their twenties and – God willing — their enduring adulthood. Some choose sourdough; many choose barbecue; I chose mixology. (A...
Himanshu Mishra |...
Response to 'How is Life?' I was asked "How is Life?" over chat by someone and I thought of responding with a letter. Hello...
over a year ago
12
over a year ago
I was asked "How is Life?" over chat by someone and I thought of responding with a letter. Hello :name-retracted:, I am sorry it took me so…
./techtipsy
Your Wi-Fi might be terrible because of Dynamic Frequency Selection (DFS) For a few months, I had issues with my Wi-Fi network. The 2.4 GHz network would be fine, but the 5...
7 months ago
68
7 months ago
For a few months, I had issues with my Wi-Fi network. The 2.4 GHz network would be fine, but the 5 GHz one would suddenly stop working and completely disappear from the available Wi-Fi networks. OpenWRT upgrades also didn’t improve the situation. This was very annoying. After...
Birchtree
Incomplete thought: using data to tell a story (members post) A year ago I tried to understand how much power ChatGPT was using and if I should be outraged by it....
5 months ago
Posts on Made of...
Suggestion time: What should I blog about? I haven’t been feeling very motivated to blog lately – I’ve missed the last two weeks of Iron...
over a year ago
19
over a year ago
I haven’t been feeling very motivated to blog lately – I’ve missed the last two weeks of Iron Blogger, and I’m not totally enthusiastic about any of the items on my “to blog” list. But, I do enjoy blogging when I actually get into posts, and I’d like to keep updating this blog....
Jonas Hietala
IDA Summer of Code 2014 IDA Summer of Code is Linköping University’s response to Google Summer of Code. Students can send in...
over a year ago
15
over a year ago
IDA Summer of Code is Linköping University’s response to Google Summer of Code. Students can send in a project of their choice and if selected they get paid to work on it for 4 weeks during the summer. In return the university get to show off the students and their projects in...
Louwrentius
LFS - Linux Firewall Script released I started a small new Google project for a new script I wrote called LFS. It stands for Linux...
over a year ago
13
over a year ago
I started a small new Google project for a new script I wrote called LFS. It stands for Linux Firewall Script. I run a small Linux box as an internet router that doubles as a firewall. The firewall is configured using iptables. In my opinion, iptables is not the easiest tool to...
The New Oil
Cybersecurity & Privacy For Beginners: Ad Blocking
5 months ago
Notes on software...
A reawakening of systems programming meetups This year has seen a resurgence in really high quality systems programming meetups. Munich...
11 months ago
18
11 months ago
This year has seen a resurgence in really high quality systems programming meetups. Munich Database Meetup, Berlin Systems Group, SF Distributed Systems Meetup, NYC Systems, Bengaluru Systems, to name a few. This post summarizes a bit of disappointing recent tech meetup history,...
Lighthouse Blog
Updates August 12
10 months ago
Home on Erik...
Giving more tools to software engineers: the reorganization of the factory It's a popular attitude among developers to rant about our tools and how broken things are. Maybe...
over a year ago
15
over a year ago
It's a popular attitude among developers to rant about our tools and how broken things are. Maybe I'm an optimistic person, because my viewpoint is the complete opposite! I had my first job as a software engineer in 1999, and in the last two decades I've seen software engineering...
Arduino Blog
This ‘modular server room’ is an interesting scale POC Server rooms are built for the comfort of servers — not people. But those servers need maintenance,...
5 months ago
41
5 months ago
Server rooms are built for the comfort of servers — not people. But those servers need maintenance, which means they need to be accessible. The resulting access corridors take up room that could be filled with more servers, which is why Jdw447 designed a claw machine-esque...
Notes on software...
Thinking about functional programming Someone on Discord asked about how to learn functional programming. The question and my initial...
a year ago
12
a year ago
Someone on Discord asked about how to learn functional programming. The question and my initial tweet on the subject prompted an interesting discussion with Shriram Krishnamurthi and other folks. So here's a slightly more thought out exploration. And just for backstory sake: I...
./techtipsy
About the time I trashed my mother's laptop Around 2003, my mother had a laptop: the Compaq Armada 1592DT. It ran Windows Me, the worst Windows...
2 months ago
31
2 months ago
Around 2003, my mother had a laptop: the Compaq Armada 1592DT. It ran Windows Me, the worst Windows to ever exist, whopping 96 MB of RAM, and a 3 GB hard drive. My mother used it for important stuff, and I played games on it. Given the limitations of the 3 GB hard drive,...
Jonas Hietala
Netrunner Summer Tournament Linköping There was another Netrunner tournament this Sunday with 8 entrants. We had two new legal data packs...
over a year ago
17
over a year ago
There was another Netrunner tournament this Sunday with 8 entrants. We had two new legal data packs with Old Hollywood and The Universe of Tomorrow so a lot of new things were tried. I heard a rumor that a full playset of both Aesop’s Pawnshop and Wyldside were available so I...
Odds and Ends of...
Why we need seven bins It's time for some #binchat
6 months ago
./techtipsy
Back to roots This blog is running on a home server again. I have once again gained access to a competent internet...
a year ago
112
a year ago
This blog is running on a home server again. I have once again gained access to a competent internet connection1, and I think I have figured out the IPv6 setup as well2, leading to this change. The IP address is dynamic, there are occasional power outages and I might just mess up...
Jonas Hietala
Incomplete game coming up Man I’m far too much of a perfectionist, with this mentality I’ll never get anything done -...
over a year ago
11
over a year ago
Man I’m far too much of a perfectionist, with this mentality I’ll never get anything done - seriously. I spent far too many hours, even days, figuring out in my mind how the game should be and I started off going for nothing less than just that. But it turned out to be a lot...
Jorge Arango
Book Notes: “Co-Intelligence” Co-Intelligence: Living and Working with AI by Ethan Mollick Portfolio, 2024 Over the weekend, I...
4 months ago
37
4 months ago
Co-Intelligence: Living and Working with AI by Ethan Mollick Portfolio, 2024 Over the weekend, I caught up with a friend I hadn’t seen in years. When I explained that most of my work these days is focused on AI, he asked if there was one book he could read to understand how to...
Electronics etc…
Tektronix TDS 684B Oscilloscope Button Swap Introduction Removing the panels Swapping a Rotary Encoder Putting it all back together End...
a year ago
155
a year ago
Introduction Removing the panels Swapping a Rotary Encoder Putting it all back together End Result Introduction I recently bought a TDS 684B for cheap at a government auction. With 1 GHz BW and 5 Gsps sample rate, it can be used for those cases where my 350 MHz/2Gsps Siglent...
Applied Cartography
Notes from May Lots of writing this month: Why you should use Rails A reminder that things take time How...
a year ago
16
a year ago
Lots of writing this month: Why you should use Rails A reminder that things take time How shadcn/ui's previews work Why I hate that 1.01% meme A lovely term, 'grace note' Au revoir, invoke! A quick check-in on 11ty A rant/snippet for auth.js The first edition of what will be a...
./techtipsy
How to save an old printer from the e-waste pile with a Raspberry Pi A family member has a Canon PIXMA MP250 printer, originally released in 2009. It has been a very...
a year ago
114
a year ago
A family member has a Canon PIXMA MP250 printer, originally released in 2009. It has been a very reliable piece of hardware, especially for a printer. Then came Windows 10. The printer would not work out of the box with it and the official drivers got stuck during installation....
Never Met a Science
The YouTube Apparatus Two quick announcements:
a year ago
Vitalik Buterin's...
Reasons to have higher L1 gas limits even in an L2-heavy Ethereum
4 months ago
./techtipsy
About the time my ThinkPad T430 ran with an external GPU The ThinkPad T430 is not a remarkable laptop. It’s thick, bulky and built like a tank. I got mine in...
12 months ago
120
12 months ago
The ThinkPad T430 is not a remarkable laptop. It’s thick, bulky and built like a tank. I got mine in 2016 when the first university scholarship money dropped, and it’s still my backup laptop of choice. Around 2017 I did something every reasonable poor computer science...
Louwrentius
Difference of behavior in SATA Solid State Drives Introduction Update: I've noticed some strange behavior of SSDs when benchmarking them with FIO....
over a year ago
13
over a year ago
Introduction Update: I've noticed some strange behavior of SSDs when benchmarking them with FIO. After further investigation and additional testing, I've found the reason for the strange patterns in the graphs. The 'strange' test results are due to the fact that they were...
Jorge Arango
Humanities Crash Course: Week 1 I’m embarking on a year-long crash course in the humanities. These are my notes for week...
5 months ago
39
5 months ago
I’m embarking on a year-long crash course in the humanities. These are my notes for week 1. Readings Following Gioia’s plan, I read six of Plato’s dialogues: Euthypro, Apology, Crito, Phaedo, and Books I and VII of The Republic. I used the beautiful edition published (for free)...
Arduino Blog
DIY micro lab analyzes ammonia levels in blood and urine Cirrhosis of the liver is an extremely serious condition that requires extensive medical monitoring...
4 months ago
27
4 months ago
Cirrhosis of the liver is an extremely serious condition that requires extensive medical monitoring and often intervention. Progression of the condition can be fatal, so even if caught early it must be monitored closely. But, like most things in medicine, that gets expensive....
Vitalik Buterin's...
A Note On Charity Through Marginal Price Discrimination
over a year ago
Vitalik Buterin's...
Travel time ~= 750 * distance ^ 0.6
over a year ago
Birchtree
All the Switch 2 pricing questions I had last week are answered Last week I wrote 2 main posts in reaction to the Nintendo Switch 2 announcement, and today we have...
2 months ago
23
2 months ago
Last week I wrote 2 main posts in reaction to the Nintendo Switch 2 announcement, and today we have new info on some of the open questions that lingered waaaay back then. Game-key cards I saw a remarkable amount of arguments against this new "physical" purchase option based
Home on Erik...
Norvig's claim that programming competitions correlate negatively with being good on the job I saw a bunch of tweets over the weekend about Peter Norvig claiming there's a negative correlation...
over a year ago
17
over a year ago
I saw a bunch of tweets over the weekend about Peter Norvig claiming there's a negative correlation between being good at programming competitions and being good at the job. There were some decent Hacker News comments on it.
Notes on software...
Notes on running Electron This is an external post of mine. Click here if you are not redirected.
over a year ago
Good Enough
TIL: Managing Raspberry Pi software with a bit less pain For the printer project I'm working on, most of the software behind it runs "in the cloud", but...
a year ago
14
a year ago
For the printer project I'm working on, most of the software behind it runs "in the cloud", but there's some software that needs to run beside each printer, to check for new things to print and manage the process of downloading and sending those things to the printer component...
Applied Cartography
What Gives Matthieu asks: Since you do a lot of things (investor, dad, owner of a "small" business, blog...
4 months ago
31
4 months ago
Matthieu asks: Since you do a lot of things (investor, dad, owner of a "small" business, blog writer) I was wondering what you don't do to keep up with this level of commitment. In the same line, it often said that behind one person success, there's a wife/husband that helps to...
Himanshu Mishra |...
आंसुओं के बिंब से छलकती हुई दुनिया, देखी थी मैंने एक बार
over a year ago
lcamtuf’s thing
Random objects: Guycot & Jarre Early repeating handguns, or another unnecessary excursion into the bowels of history.
a year ago
Jonas Hietala
2010 in review I saw a post on briancarper where he reviews the past year and it sounds like a great idea...
over a year ago
15
over a year ago
I saw a post on briancarper where he reviews the past year and it sounds like a great idea actually. 2010 Geek Achievements Wrote a few games earlier this year; The Chronicles of Bim: The 100 Fake Afros A Geek Valentine Beebop The Island Hopper Where’s Teddy? Updated this site a...
Arduino Blog
Forgot your safe combination? This Arduino-controlled autodialer can crack it for you Safes are designed specifically to be impenetrable — that’s kind of the whole point. That’s great...
3 months ago
45
3 months ago
Safes are designed specifically to be impenetrable — that’s kind of the whole point. That’s great when you need to protect something, but it is a real problem when you forget the combination to your safe or when a safe’s combination becomes lost to history. In such situations,...
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
32
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...
computers are bad
2023-08-07 STIRred AND SHAKEN In a couple of days, I pack up my bags to head for DEFCON. In a rare moment of pre-planning, perhaps...
a year ago
105
a year ago
In a couple of days, I pack up my bags to head for DEFCON. In a rare moment of pre-planning, perhaps spurred by boredom, I looked through the schedule to see what's in store in the world of telephony. There is a workshop on SS7, of course [1], plenty of content on cellular, but...
Jonas Hietala
Getting Comfortable So I physically built the computer and now I’ve been using it a while, configuring stuff and getting...
over a year ago
13
over a year ago
So I physically built the computer and now I’ve been using it a while, configuring stuff and getting used to my new screens. I think they’re about three times wide as my old laptop and now I have this one huge vertical space which is absolutely wonderful for surfing forums and...
Jorge Arango
Humanities Crash Course Week 16: The Art of War In week 16 of the humanities crash course, I revisited the Tao Te Ching and The Art of War. I just...
2 months ago
23
2 months ago
In week 16 of the humanities crash course, I revisited the Tao Te Ching and The Art of War. I just re-read the Tao Te Ching last year, so I only revisited my notes now. I’ve also read The Art of War a few times, but decided to re-visit it now anyway. Readings Both books are...
Applied Cartography
Migrating to Django 5 The total LOC delta to migrate Buttondown from Django 4 to Django 5 was +143, -150. (I was...
8 months ago
26
8 months ago
The total LOC delta to migrate Buttondown from Django 4 to Django 5 was +143, -150. (I was incentivized to do so because our search right now is quite slow, and the lowest hanging piece of fruit is to move some of the tsvector generation out of band, and I'd rather do that using...
./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
25
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...
Elevation Lab - Blog
Designers Desk #1: Angelo Vilar Designer's Desk is a new series featuring the desk setups of artists, designers, and creators -...
over a year ago
12
over a year ago
Designer's Desk is a new series featuring the desk setups of artists, designers, and creators - showcasing how they work and what their workspace looks like.   Angelo Vilar (AKA Ansirone) is an art director, animation designer, & illustrator based in Los Angeles. He keeps it...
Louwrentius
How to escape file names in bash shell scripts After fighting with Bash for quite some time, I found out that the following code provides a nice...
over a year ago
17
over a year ago
After fighting with Bash for quite some time, I found out that the following code provides a nice basis for escaping special characters. Ofcource it is not complete, but the most important characters are filtered. If anybody has a better solution, please let me know. It works and...
Arduino Blog
Adding voice commands to a LEGO planetarium set with an Arduino Nano 33 IoT From Mindstorms to Technic, LEGO has produced a wide variety of sets that give users new learning...
11 months ago
55
11 months ago
From Mindstorms to Technic, LEGO has produced a wide variety of sets that give users new learning and creative experiences, and for Electromaker’s Robin Mitchell, this was the LEGO planetarium set. With it, rotational input will cause the Earth and moon models to orbit around the...
Applied Cartography
Pytest: test for print statements Inspired by Adam Johnson's test for pending migrations, and of course in conversation with my own...
a year ago
15
a year ago
Inspired by Adam Johnson's test for pending migrations, and of course in conversation with my own love of weird tests, I offer a similar concept: a test for finding stray print statements in your codebase, with a ratchet array for stuff to ignore. import glob PATH =...
Computer Ads from...
Small Systems Engineering's PETSPEED Fast Enough for the Human Race
11 months ago
./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
41
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...
Abishek Muthian
Restart modem automatically when Internet is down If I have to restart my modem often like a caveman, I'll at least automate it. Years ago I would...
6 months ago
13
6 months ago
If I have to restart my modem often like a caveman, I'll at least automate it. Years ago I would have pitied the soul which had to restart their Internet modem often, Now I'm in the situation where the ISP seems to have not heard about network reliability and so my modem hangs at...
Krebs on Security
xAI Dev Leaks API Key for Private SpaceX, Tesla LLMs A employee at Elon Musk's artificial intelligence company xAI leaked a private key on GitHub that...
2 months ago
14
2 months ago
A employee at Elon Musk's artificial intelligence company xAI leaked a private key on GitHub that for the past two months could have allowed anyone to query private xAI large language models (LLMs) which appear to have been custom made for working with internal data from Musk's...
Greater Still by...
Get In Loser, We’re Unbundling Again OpenSea as crypto's "shopping mall," aggregated liquidity, web3 loyalty programs, curating the...
over a year ago
10
over a year ago
OpenSea as crypto's "shopping mall," aggregated liquidity, web3 loyalty programs, curating the buyers, and more... some high-level thoughts around The Current Thing
Home on Erik...
Nearest neighbors and vector models – epilogue – curse of dimensionality This is another post based on my talk at NYC Machine Learning. The previous two parts covered most...
over a year ago
23
over a year ago
This is another post based on my talk at NYC Machine Learning. The previous two parts covered most of the interesting parts, but there are still some topics left to be discussed. To go back and read the meaty stuff, check out
Birchtree
Netflix accidentally gave us something nice Chris Welch writing for The Verge: Netflix Says Its Brief Apple TV App Integration Was a...
4 months ago
24
4 months ago
Chris Welch writing for The Verge: Netflix Says Its Brief Apple TV App Integration Was a Mistake Considering the trajectory of 2025 so far, perhaps we should’ve known that Netflix finally playing nice with the Apple TV app was too good to be true. And now the streaming
Vitalik Buterin's...
Gitcoin Grants Round 6 Retrospective
over a year ago
Willem's Blog
Tablet as main computer I have been using a tablet as my main computer for quite some time now. In this blog post I share...
over a year ago
15
over a year ago
I have been using a tablet as my main computer for quite some time now. In this blog post I share you my experience on using Surface Pro and iPad Pro to get my work done.
Old Vintage...
With PowerPC, Windows CE and the WiiN-PAD slate, everyone's a WiiN-er (except Data General) Telemedicine (and mobile health generally) accumulated a hunk of public mindshare during the...
a year ago
15
a year ago
Telemedicine (and mobile health generally) accumulated a hunk of public mindshare during the pandemic emergency, but speaking as someone with a day job in public health for almost two decades, it's always been a buzzword in certain corners of IT with enough money sloshing around...
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
16
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...
Good Enough
How We Made A Good Enough Zine We made a zine! The first issue was released in August, and I finished the second issue just last...
a year ago
17
a year ago
We made a zine! The first issue was released in August, and I finished the second issue just last week. Right now, a hundred copies are on their way from the printer to me (update: they've just arrived!). Today I'd like to share the story of how this zine came about. (Sorry for...
computers are bad
2025-01-20 office of secure transportation I've seen them at least twice on /r/whatisthisthing, a good couple dozen times on the road, and...
5 months ago
49
5 months ago
I've seen them at least twice on /r/whatisthisthing, a good couple dozen times on the road, and these days, even in press photos: GMC trucks with custom square boxes on the back, painted dark blue, with US Government "E" plates. These courier escorts, "unmarked" but about as...
Simply Explained
My Sixth Year as YouTube Creator (statistics + retrospective) Every new year I reflect on the previous year and set new goals. Last year has been my most...
over a year ago
16
over a year ago
Every new year I reflect on the previous year and set new goals. Last year has been my most successful year on YouTube so far, and I'd like to share some statistics and thoughts. I will also go over how my email newsletter is doing and where I'm headed. And finally, I'll set...
Vitalik Buterin's...
The Limits to Blockchain Scalability
over a year ago
Birchtree
On the "streaming is more expensive than cable" complaint A social media post flew by today where someone was complaining that they stopped paying $180 for...
2 months ago
31
2 months ago
A social media post flew by today where someone was complaining that they stopped paying $180 for cable and now they're paying $200 for streaming apps. I see this sort of complaint a lot, and I find myself feeling like I'm taking crazy pills whenever I
heavymeta.org
Revisiting LLM Geolocation Two Years Later In 2023 Bellingcat published “Can AI Chatbots Be Used for Geolocation?”. In that article, they...
3 months ago
7
3 months ago
In 2023 Bellingcat published “Can AI Chatbots Be Used for Geolocation?”. In that article, they examine the ability of LLMs to geolocate photos. They gave Microsoft Bing and Google Bard three photos of locations in Canada: the Edmonton City Hall Churchill Square, also in...
Old Vintage...
Refurb weekend: Gremlin Blasto arcade board totally unreasonable price for a completely untested item, as-was, no returns, with no power supply,...
2 days ago
5
2 days ago
totally unreasonable price for a completely untested item, as-was, no returns, with no power supply, no wiring harness and no auxiliary daughterboards. At the end of this article, we'll have it fully playable and wired up to a standard ATX power supply, a composite monitor and...
Arduino Blog
This plant always gets enough sunlight thanks to its robotic legs Plants of all kinds are quite infamous for their inability to move, and this can be especially...
a month ago
16
a month ago
Plants of all kinds are quite infamous for their inability to move, and this can be especially problematic for houseplants that rely on consistently sunny locations within a room in order to get enough light. Driven by wanting their plant to have the best possible growing...
Notes on software...
Starting a minimal Common Lisp project If you've only vaguely heard of Lisp before or studied Scheme in school, Common Lisp is nothing like...
over a year ago
13
over a year ago
If you've only vaguely heard of Lisp before or studied Scheme in school, Common Lisp is nothing like what you'd expect. While functional programming is all the rage in Scheme, Common Lisp was "expressly designed to be a real-world engineering language rather than a theoretically...
Elevation Lab - Blog
Introducing TagVault Security Mount for AirTag Having had our skis stolen, we wanted to design the ultimate AirTag ski and snowboard mount. It...
8 months ago
16
8 months ago
Having had our skis stolen, we wanted to design the ultimate AirTag ski and snowboard mount. It needed to be ultra-tough so it couldn't get knocked off, waterproof, hard to remove, and discreet. After a lot of design, testing, and iteration, we have TagVault Security Mount for...
./techtipsy
You can use almost anything as a key file for your encrypted storage device Imagine that you have an unencrypted drive containing your private data and one day it starts...
7 months ago
71
7 months ago
Imagine that you have an unencrypted drive containing your private data and one day it starts throwing a bunch of errors. You have backups of the data so you’ve got that part covered, but would you feel comfortable sending the drive in to be warrantied? You have no control over...
Birchtree
Tariffs, integrity, and chaos Ben Thompson: American Disruption (emphasis mine): [T]he most important components for executing a...
2 months ago
18
2 months ago
Ben Thompson: American Disruption (emphasis mine): [T]he most important components for executing a fundamental shift in trade are those that go into building actual factories, or equipment for those factories. In the vast sea of stupidity that are these tariffs this is perhaps...
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
Computer Ads from...
Comics from 1978/05 Creative Computing Mag Time for some oldie levity.
3 months ago
Birchtree
The next few vids you'll watch on YouTube I know it's a bit of cliché, but count me in the group of white men who 2021's Inside really...
4 months ago
29
4 months ago
I know it's a bit of cliché, but count me in the group of white men who 2021's Inside really connected with me in a huge way. Anyway, now All Eyes on Me is going to be stuck in my head for the next month.
Abort Retry Fail
The History of Commodore, Part 1 Chuck Peddle, the 6502, MOS, and the PET
a year ago
Birchtree
Apple’s 2024 report card: Vision Pro 👓 This is the fifth and final post in a series of posts reviewing Apple’s 2024 across their major...
6 months ago
47
6 months ago
This is the fifth and final post in a series of posts reviewing Apple’s 2024 across their major product lines. I did this last year and you can read last year’s Vision Pro report card here. Year one of Vision Pro This is a bit of
Simply Explained
EZStore: a tiny serverless datastore for IoT data (DynamoDB + Lambda) I've been working on a few IoT projects recently, and while prototyping, I need a simple but...
over a year ago
15
over a year ago
I've been working on a few IoT projects recently, and while prototyping, I need a simple but flexible data store. I just want to push data to an API and query and visualize it later on.There are many solutions for this, but most are expensive or very limited. So I set out to...
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
17
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...
Arduino Blog
Introducing Arduino cores with ZephyrOS (beta): take your embedded development to the next level Last July, when we announced the beginning of the transition from Mbed to Zephyr, we promised to...
6 months ago
41
6 months ago
Last July, when we announced the beginning of the transition from Mbed to Zephyr, we promised to release the first beta by the end of 2024. Today, we are excited to announce the first release of Arduino cores with ZephyrOS in beta! ZephyrOS is an open-source, real-time operating...
Louwrentius
Linux RAID 6 performance using software RAID So after toying around with RAID 0 just for fun, time to get serious. I created a RAID 6 of 10 x 1...
over a year ago
14
over a year ago
So after toying around with RAID 0 just for fun, time to get serious. I created a RAID 6 of 10 x 1 TB disks. This gives me raw device read speeds of 850 MB/s and write speeds of 300 MB/s. I think this is exactly what should be expected, but boy it is damn fast. Especially the...
Notes on software...
Writing a storage engine for Postgres: an in-memory Table Access Method With Postgres 12, released in 2019, it became possible to swap out Postgres's storage engine. This...
a year ago
18
a year ago
With Postgres 12, released in 2019, it became possible to swap out Postgres's storage engine. This is a feature MySQL has supported for a long time. There are at least 8 different built-in engines you can pick from. MyRocks, MySQL on RocksDB, is another popular third-party...
Louwrentius
What home NAS builders should understand about silent data corruption Introduction When it comes to dealing with storage in a DIY NAS context, two important topics come...
over a year ago
17
over a year ago
Introduction When it comes to dealing with storage in a DIY NAS context, two important topics come up: Unrecoverable read errors (UREs) or what old people like me call 'bad sectors' Silent data corruption (data corruption unnoticed by the storage layers) I get a strong impression...
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
19
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...
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
69
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...
Lighthouse Blog
Updates November 10
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
Home on Erik...
NYC Machine Learning meetup From the NYC Machine Learning talk I had last week: Haven't looked at it yet except briefly....
over a year ago
13
over a year ago
From the NYC Machine Learning talk I had last week: Haven't looked at it yet except briefly. Unfortunately the quality isn't the best.
Vitalik Buterin's...
Possible futures of the Ethereum protocol, part 1: The Merge
8 months ago
Abishek Muthian
Testing FDA cleared pulse oximeter Fake FDA certified pulse oximeters Ecommerce sites in India are full of pulse oximeters falsely...
over a year ago
12
over a year ago
Fake FDA certified pulse oximeters Ecommerce sites in India are full of pulse oximeters falsely claiming to be FDA certified. If they are actually available in U.S., they don't claim it to be FDA certified and are not listed on FDA's database. Some of the pulse oximeters try to...
Home on Erik...
Benchmarking nearest neighbor libraries in Python Radim Rehurek has put together an excellent summary of approximate nearest neighbor libraries in...
over a year ago
21
over a year ago
Radim Rehurek has put together an excellent summary of approximate nearest neighbor libraries in Python. This is exciting, because one of the libraries he's covering, annoy, was built by me. After introducing the problem, he goes through the list of contestants and sticks with...
Birchtree
🕹️ I strongly recommend Final Fantasy VII Rebirth (for the right person) God damn, this game.
3 months ago
Willem's Blog
Cyber security: 5 easy tips to protect your server against hackers These 5 practical cyber security measures will improve the safety of server, website and data.
over a year ago
Arduino Blog
This machine automatically scans books from cover to cover Hard data is hard to find, but roughly 100 million books were published prior to the 21st century....
4 days ago
5
4 days ago
Hard data is hard to find, but roughly 100 million books were published prior to the 21st century. Of those, a significant portion were never available in a digital format and haven’t yet been digitized, which means their content is effectively inaccessible to most people today....
./techtipsy
I yearn for the perfect home server I’ve changed my home server setup a lot over the past decade, mainly because I keep changing the...
3 months ago
38
3 months ago
I’ve changed my home server setup a lot over the past decade, mainly because I keep changing the goals all the time. I’ve now realized why that keeps happening. I want the perfect home server. What is the perfect home server? I’d phrase it like this: The perfect home server uses...
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
15
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...
Birchtree
How I’m using AI tools in early 2025 (members post) What am I actually using these LLMs for at the start of 2025? Quite a bit, actually.
4 months ago
Jonas Hietala
Securing my partner's digital life I’ve been with Veronica for over a decade now and I think I’m starting to know her fairly well. Yet...
5 months ago
62
5 months ago
I’ve been with Veronica for over a decade now and I think I’m starting to know her fairly well. Yet she still manages to surprise me. For instance, a couple of weeks ago she came and asked me about email security: I worry that my email password is too weak. Can you help me change...
./techtipsy
ThinkPad T40: it can still run modern Linux, for now I recently busted out my old ThinkPad T40, the last of the OG IBM ThinkPads. I picked it up some...
a year ago
141
a year ago
I recently busted out my old ThinkPad T40, the last of the OG IBM ThinkPads. I picked it up some time around my university days because I liked collecting ThinkPads at the time, and it was a nice complement to my existing ThinkPad T60 and T430. The battery is dead, but everything...
Jonas Hietala
Establishing Habits with Habitica I have used Habitica the last 18 months to organize my habits and things I want to get done. I...
over a year ago
25
over a year ago
I have used Habitica the last 18 months to organize my habits and things I want to get done. I believe it all started with an amazing book called The Power of Habit which describes the amazing benefits habits can give, both in the context of your own life but also in business....
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
17
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,...
Louwrentius
Experiences running ZFS on Ubuntu Linux 12.04 I really like ZFS because with current data sets, I do believe that data corruption may start...
over a year ago
13
over a year ago
I really like ZFS because with current data sets, I do believe that data corruption may start becoming an issue. The thing is that the license under which ZFS is released does not permit it to be used in the Linux kernel. That's quite unfortunate, but there is hope. There is a...
Notes on software...
Writing a lisp compiler from scratch in JavaScript: 6. LLVM system calls Previously in compiler basics: 1. lisp to assembly 2. user-defined functions and variables ...
over a year ago
17
over a year ago
Previously in compiler basics: 1. lisp to assembly 2. user-defined functions and variables 3. LLVM 4. LLVM conditionals and compiling fibonacci 5. an x86 upgrade In this post we'll extend the ulisp compiler's LLVM backend to support printing integers to...
./techtipsy
How to take down production with a single Helm command You’re Cletus Kubernetus: a software developer, and a proud Fedora Linux user.1 You know Kubernetes,...
a year ago
153
a year ago
You’re Cletus Kubernetus: a software developer, and a proud Fedora Linux user.1 You know Kubernetes, especially after the time you migrated some services to it. Everything is calm. Your pods are running. Your service is up. Business as usual. You release some minor changes to...
Engineers Need Art
VPX Scripting - Part 1 (Teacher's Pet) The first in a series of posts about scripting Visual Pinball tables.
a year ago
lcamtuf’s thing
Random objects: Intel Edison A glimpse of the missteps of x86 in the embedded world.
a year ago
Jonas Hietala
Being Productive School’s been going on now for… Is it a month and a half maybe? I don’t know really but it’s all...
over a year ago
11
over a year ago
School’s been going on now for… Is it a month and a half maybe? I don’t know really but it’s all going so fast, week after week is disappearing and I don’t know where they go but I know that I’m at least not wasting them like I did most of last year! Last year I managed school...
Willem's Blog
The day I killed my LAN I killed my office LAN and went 4G only. Saves a lot of clutter, energy and money.
over a year ago
Arduino Blog
Arduino Cloud Café: Teach real coding concepts with Arduino AI Assistant Are you an educator looking to make coding easier and faster to teach?  Join Andrea Richetta,...
a week ago
7
a week ago
Are you an educator looking to make coding easier and faster to teach?  Join Andrea Richetta, Principal Product Evangelist at Arduino, and Roxana Escobedo, EDU Product Marketing Specialist, for a special Arduino Cloud Café live webinar on July 7th at 5PM CET. You will discover...
Applied Cartography
YOLO-squashing our Django repository Buttondown's core application is a Django app, and a fairly long-lived one at that — it was, until...
4 months ago
34
4 months ago
Buttondown's core application is a Django app, and a fairly long-lived one at that — it was, until recently, sporting around seven hundred migration files (five hundred of which were in emails, the "main" module of the app). An engineer pointed out that the majority of our five...
computers are bad
2023-06-02 the reinvention of owens lake Programming note: In an effort to introduce an exciting new social aspect to Computers Are Bad (a...
over a year ago
60
over a year ago
Programming note: In an effort to introduce an exciting new social aspect to Computers Are Bad (a functional necessity to appease early-stage investor demands for "engagement")¸ I am launching a Matrix room for CAB readers. You can join it! Do whatever you do to join rooms in...
Simply Explained
How I Built an NFC Movie Library for my Kids When I was a kid, my sister and I had a tower of VHS tapes we watched endlessly. Fast-forward to...
a year ago
33
a year ago
When I was a kid, my sister and I had a tower of VHS tapes we watched endlessly. Fast-forward to today, and my children's movie collection is vastly different. It's completely digital and dispersed across services. I wanted to recreate the tangible magic of my childhood for them.
Jonas Hietala
Vacation Finally back from a 2 week vacation up at Övertorneå. It’s been pretty great to be taken care of and...
over a year ago
17
over a year ago
Finally back from a 2 week vacation up at Övertorneå. It’s been pretty great to be taken care of and not doing anything. Well, I did get my ass kicked in Terra Mystica and I played a bit of Minecraft, but still. We got some nice food and my in-laws and my parents were nice. I’m...
Jonas Hietala
I'm writing a book: Why Cryptocurrencies? I decided to write a book. It’s called “Why Cryptocurrencies?” and I will be uploading chapters as I...
over a year ago
16
over a year ago
I decided to write a book. It’s called “Why Cryptocurrencies?” and I will be uploading chapters as I complete them. It’s available to read online for free. I’ve only uploaded the introductory parts but I’ve got a bunch more planned. Why write a book you ask? Well, why not? I...
Christian Selig
Introducing Tiny Storage: a small, lightweight UserDefaults replacement Hey I'm a developer not an artist Following my last blog post about difficulties surrounding...
8 months ago
92
8 months ago
Hey I'm a developer not an artist Following my last blog post about difficulties surrounding UserDefaults and edge cases that lead to data loss (give it a read if you haven’t, it’s an important precursor to this post!), I wanted to build something small and lightweight that...
Jonas Hietala
Gruvbox Syntax Highlighting for Pandoc Edit: I have updated the highlighting again so the inline code used as examples have changed. I...
over a year ago
15
over a year ago
Edit: I have updated the highlighting again so the inline code used as examples have changed. I guess I should’ve used images to record the look. Recently when I reinstalled Slackware I decided to restyle my workspace as well. I settled on gruvbox with neovim and using the...
Jonas Hietala
My MCU movie ranking I did the MCU Movie Re-Watch again this year in preparation for Avengers: Endgame. I wasn’t a huge...
over a year ago
16
over a year ago
I did the MCU Movie Re-Watch again this year in preparation for Avengers: Endgame. I wasn’t a huge MCU fan before doing the same re-watch for Infinity War, but after that I became one. For fun I tried to rank the movies as I saw them, this is some sort of accounting my rankings...
Vitalik Buterin's...
Different types of layer 2s
a year ago
Odds and Ends of...
Why the Tories should embrace Abundance Plus why it's time to build Sizewell C, and a horrifying fact about caravans
2 months ago
./techtipsy
My very first Dungeons and Dragons campaign In December 2024, I did something that I had never done before: I participated in a short (~6 hours)...
5 months ago
62
5 months ago
In December 2024, I did something that I had never done before: I participated in a short (~6 hours) Dungeons and Dragons campaign. It was the nerdiest thing ever, and I loved it! The setting After another day of keeping a critical production service up, the whole team met up at...
Posts on Made of...
Testing and feedback loops Testing and feedback loops This post tries to set out one mental model I have for thinking about...
over a year ago
16
over a year ago
Testing and feedback loops This post tries to set out one mental model I have for thinking about testing and the purpose testing serves in software engineering, and to explore some of the suggestions of this model. As mentioned in an earlier post, I think a lot about working in...
Simply Explained
Static webhosting benchmark: AWS, Google, Firebase, Netlify, GitHub & Cloudflare Static websites are still a hot topic. They are fast, and they're incredibly secure because there...
over a year ago
13
over a year ago
Static websites are still a hot topic. They are fast, and they're incredibly secure because there isn't a CMS to hack. Once you build a static website, however, the question becomes: Where do I host?In other words: what is the fastest static website hosting provider in 2020?...
Odds and Ends of...
Odds and Ends #47: I think this YouTube video just changed my life Plus vertical farming, the Russia/EU border, and more on why the Lobby is bad.
6 months ago
Jonas Hietala
A Christmas Game I’m going through a bit of a boardgame stint, as I usually do during christmas time. I had exactly...
over a year ago
17
over a year ago
I’m going through a bit of a boardgame stint, as I usually do during christmas time. I had exactly one thing on my wishlist for this christmas for my little brother: Ticket to Ride: Nordic Countries. Guess what? I got something from my wishlist! This was our 5th or 6th game (or...
Abishek Muthian
Apple Watch with Android A friend passed away recently during sleep due to unknown natural causes when they were all alone in...
6 months ago
16
6 months ago
A friend passed away recently during sleep due to unknown natural causes when they were all alone in a hotel in a foreign country. I couldn't dismiss the thought that may be if they had worn a smart watch they could have had better chances of reaching out for help and perhaps...
Louwrentius
Using ncat to provide SSL-support to non-ssl capable software Sometimes, people are using software that does not support encrypted connections using SSL. To...
over a year ago
13
over a year ago
Sometimes, people are using software that does not support encrypted connections using SSL. To provide SSL-support to such a client, ncat can be used. Ncat is part of nmap, the famous port-scanner. The main principle is that the non-ssl capable software does not connect to the...
Jonas Hietala
CS:GO AWP Nerf When this man opens his mouth, truth comes out. https://www.youtube.com/watch?v=rsFnJYJ2buU If I...
over a year ago
16
over a year ago
When this man opens his mouth, truth comes out. https://www.youtube.com/watch?v=rsFnJYJ2buU If I ever make a game and I want someone to balance it and I had the money, I would hire Thorin.
Home on Erik...
Waiting time, load factor, and queueing theory: why you need to cut your systems a bit of slack I've been reading up on operations research lately, including queueing theory. It started out as a...
over a year ago
27
over a year ago
I've been reading up on operations research lately, including queueing theory. It started out as a way to understand the very complex mortgage process (I work at a mortgage startup) but it's turned into my little hammer and now I see nails everywhere.
Electronics etc…
DSLogic U3Pro16 Review and Teardown Introduction The DSLogic U3Pro16 In the Box Probe Cables and Clips The Controller Hardware The Input...
2 months ago
37
2 months ago
Introduction The DSLogic U3Pro16 In the Box Probe Cables and Clips The Controller Hardware The Input Circuit Impact of Input Circuit on Circuit Under Test Additional IOs: External Clock, Trigger In, Trigger Out Software: From Saleae Logic to PulseView to DSView Installing DSView...
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...
3 months ago
16
3 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
Control your volume with a wireless rotary encoder, as you deserve Every decent stereo sold since the invention of sound has included a knob on the front for adjusting...
5 months ago
59
5 months ago
Every decent stereo sold since the invention of sound has included a knob on the front for adjusting volume. There are influencers and entire communities dedicated to evaluating the feel of those wonderful knobs. So why would you settle for the mushy volume buttons on a remote?...
Arduino Blog
This rolling ball game brings Skee-Ball-style fun from the arcade to your home Ask your friends about their favorite games at the arcade and the most common answer will likely be...
11 months ago
117
11 months ago
Ask your friends about their favorite games at the arcade and the most common answer will likely be Skee-Ball. But while many other popular arcade games have viable at-home alternatives, Skee-Ball doesn’t — at least not unless you’re willing to spend a serious amount of money....
Louwrentius
Linode hacked: thoughts about cloud security I bought a Linode VPS for private usage just after the report that Linode had reset all passwords of...
over a year ago
13
over a year ago
I bought a Linode VPS for private usage just after the report that Linode had reset all passwords of existing users regarding the Linode management console. Resetting passwords is not something you do when under a simple attack such as a DDOS attack. Such a measure is only taken...
Willem's Blog
Different ways to visualise health To better understand how to visualise health I looked at different health/fitness apps and games.
over a year ago
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
6
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...
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...
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
19
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...
Willem's Blog
Beast of the Green Hell Blog post about an amazing AMG Circuit day at the race track of Zolder, Belgium.
over a year ago
Arduino Blog
How makers can use AR and VR Augmented reality (AR) and virtual reality (VR) are both currently experiencing a meteoric rise in...
a year ago
58
a year ago
Augmented reality (AR) and virtual reality (VR) are both currently experiencing a meteoric rise in popularity, with the combined market expected to reach $77 billion by 2025, from just $15.3 billion in 2020. For makers, AR and VR represent exciting opportunities to build new...
Notes on software...
Active and influential NYC infrastructure people These are some of the most influential (mostly due to experience or expertise) and active folks (I...
7 months ago
26
7 months ago
These are some of the most influential (mostly due to experience or expertise) and active folks (I actually see them attend events) in the NYC infrastructure scene (that I have a personal connection to). If you're running a dinner or are just looking to meet interesting people in...
Home on Erik...
Implicit data and collaborative filtering A lot of people these days know about collaborative filtering. It's that Netflix Prize thing, right?...
over a year ago
17
over a year ago
A lot of people these days know about collaborative filtering. It's that Netflix Prize thing, right? People rate things 1-5 stars and then you have to predict missing ratings. While there's no doubt that the Netflix Prize was successful, I think it created an illusion that all...
Matt Blewitt
Thoughts on User Safety We need to move beyond mere security and towards safety for our customers and our users. This is how...
over a year ago
16
over a year ago
We need to move beyond mere security and towards safety for our customers and our users. This is how we can do that.
Jonas Hietala
2011 in Review It’s time to wrap up the year that’s been. Be warned for slight ego boosting here. 2011 Geek...
over a year ago
16
over a year ago
It’s time to wrap up the year that’s been. Be warned for slight ego boosting here. 2011 Geek Achievements Wrote three games this year: My Minions Grand Thief Arto Sat-E Bought a new computer! Bought a mechanical keyboard. Bought custom Starcraft 2 keycaps for the...
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
49
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...
Opsbros
WetSocks Revival How to get a broken METAR/TAF Toolbar application working again; the fun way! Seeing what we can do...
over a year ago
19
over a year ago
How to get a broken METAR/TAF Toolbar application working again; the fun way! Seeing what we can do to get WetSocks Windows 98 tray weather app working again.
Arduino Blog
VIGOR fuses fashion and technology in an avant-garde wearable Fashion isn’t just about following current clothing and accessory trends. It is also a form of art...
a month ago
15
a month ago
Fashion isn’t just about following current clothing and accessory trends. It is also a form of art and creative expression. And like every other form of art, fashion has a place for technology — both in the fabrication of garments and in the garments themselves. Inspired by...
lcamtuf’s thing
Don't build a platform... unless? "Build a product, not a platform" is a common saying among tech entrepreneurs. But why do some...
5 months ago
55
5 months ago
"Build a product, not a platform" is a common saying among tech entrepreneurs. But why do some platforms succeed?