Full Width [alt+shift+f] Shortcuts [alt+shift+k]
Sign Up [alt+shift+s] Log In [alt+shift+l]
Top Categories > technology
#all #programming #technology #startups #history #life #science #literature #architecture #creative #design #finance #travel #comics #AI #indiehacker #cartography Muted Categories [alt+←][alt+→]
Computer Ads from...
Vote for the April 2004 Plus Post Topic If you are a paid subscriber, voting is open for one week
a year ago
Willem's Blog
Snake '97 High Scores Happily accepting the invitation to attend an exhibition of Snake 97 art works in Antwerp. This was...
over a year ago
14
over a year ago
Happily accepting the invitation to attend an exhibition of Snake 97 art works in Antwerp. This was totally WOW!
anderegg.ca
The “Home Alone” / “NiGHTS into Dreams” connection NiGHTS into Dreams is one of those games I tend to think about when Christmas rolls around. It’s one...
6 months ago
33
6 months ago
NiGHTS into Dreams is one of those games I tend to think about when Christmas rolls around. It’s one of my favourites from the Saturn lineup, and it also had a free Christmas version. In it, there’s a song I really love that plays on the level select screen called Gate of Your...
tim.sh
Why I created Ethereum Proof of Stake demo Hi there!
8 months ago
Home on Erik...
On the Equifax breach and how to really prevent identity theft A funny thing about being a foreigner is how you realize people take broken things for granted. I'm...
over a year ago
13
over a year ago
A funny thing about being a foreigner is how you realize people take broken things for granted. I'm going to go out on a limb here claiming that the US has a pretty dumb banking system.
Arduino Blog
This three-fingered robot hand makes use of serial bus servos A small startup called K-Scale Labs is in the process of developing an affordable, open-source...
4 months ago
28
4 months ago
A small startup called K-Scale Labs is in the process of developing an affordable, open-source humanoid robot and Mike Rigsby wanted to build a compatible hand. This three-fingered robot hand is the result, and it makes use of serial bus servos from Waveshare. Most Arduino users...
Vitalik Buterin's...
Zmowa
over a year ago
Notes on software...
Writing a minimal in-memory storage engine for MySQL/MariaDB I spent a week looking at MySQL/MariaDB internals along with ~80 other devs. Although MySQL and...
a year ago
19
a year ago
I spent a week looking at MySQL/MariaDB internals along with ~80 other devs. Although MySQL and MariaDB are mostly the same (more on that later), I focused on MariaDB specifically this week. Before last week I had never built MySQL/MariaDB before. The first day of this hack week,...
Birchtree
I've moved to Ghost Pro Here's hoping this post is short and sweet… Back in 2019 I moved my blog off of WordPress and over...
3 months ago
27
3 months ago
Here's hoping this post is short and sweet… Back in 2019 I moved my blog off of WordPress and over to Ghost. In short, I wasn't happy with WordPress and wanted a blogging engine that felt more like it was made for blogging than a
Good Enough
Fixing Things In 2009 I started doing something called "business travel." I bought a piece of dependable luggage:...
a year ago
14
a year ago
In 2009 I started doing something called "business travel." I bought a piece of dependable luggage: the Travelpro WalkAbout Lite 2 22" Rollaboard Suiter. The reality was that this wasn't proper business travel. First, it'd only be two or three round-trip flights a year. Second,...
Arduino Blog
This smart spice box makes cooking a breeze Many people shy away from cooking because they’re overwhelmed by all of the different steps and...
a year ago
69
a year ago
Many people shy away from cooking because they’re overwhelmed by all of the different steps and ingredients. Recipes are useful, but they aren’t very intuitive to those who are more comfortable with visual thinking. To help these people enjoy the cooking experience, Purdue...
Jonas Hietala
Zucchini Crabcakes With a tiny bit more planning I made a dinner out the lessons 4 and 5 as the crabcakes were only...
over a year ago
13
over a year ago
With a tiny bit more planning I made a dinner out the lessons 4 and 5 as the crabcakes were only supposed to be an appetizer: Crabcakes: Surprisingly delicious. Both me and Veronica gives them a 7. Zucchini: While I thought they passed Veronica said “Zucchini is not my thing” and...
Daniel De Laney
Network Engineering “My first job was to understand what network engineers do. Then, I had to show them complex data in...
over a year ago
5
over a year ago
“My first job was to understand what network engineers do. Then, I had to show them complex data in a comprehensible and usable way. Finally, I had to make it less ugly.” The Challenge When you type “google.com” into your browser and press the Enter key, what happens? How do you...
Computer Ads from...
VenturCom's VENIX Mixing REAL Time With REAL UNIX Is Not Magic...It Is Technology.
a year ago
Jonas Hietala
Browse posts with telescope.nvim I’ve used telescope.nvim's find files with require("telescope.builtin").find_files for quite some...
a year ago
16
a year ago
I’ve used telescope.nvim's find files with require("telescope.builtin").find_files for quite some time. I use find files together with it’s cousin .oldfiles (find recently opened files) all the time for finding source code files, blog posts, and more. But it’s naturally...
detreville
A writer's autobiography (Just not mine.)
over a year ago
Arduino Blog
Join Arduino at Automate 2025 to explore the future of automation We’re heading to Automate 2025, the largest robotics and automation event in the Americas, happening...
a month ago
18
a month ago
We’re heading to Automate 2025, the largest robotics and automation event in the Americas, happening May 12-15 at Huntington Place in Detroit – and we’re bringing a lineup of fresh innovations, live demos, and exciting new launches. You’ll find us in Booth #6632, right next to...
Jonas Hietala
My Minions So I think I made it! It became a pretty different game from what I set out to create, but I’m glad...
over a year ago
11
over a year ago
So I think I made it! It became a pretty different game from what I set out to create, but I’m glad with how it turned out. My Minions Instructions Build a pathway and then place objects or release minions on it, everything must be on a path. Place musical objects or make the...
Birchtree
The base MacBook Air should have an M1 processor Why oh why does the base MacBook Air that Apple sells have their latest generation chip, the M4?...
3 months ago
23
3 months ago
Why oh why does the base MacBook Air that Apple sells have their latest generation chip, the M4? That's so overkill for the vast majority of people, and I'd bet that most of them wouldn't even notice the speed difference in their day-to-day tasks.
Home on Erik...
Blogroll Remember when everyone had a really ugly blog with a blogroll? Anyway, just think the word is...
over a year ago
14
over a year ago
Remember when everyone had a really ugly blog with a blogroll? Anyway, just think the word is funny. I follow a few hundred blogs using Feedly and Reeder and have been reading a few hundred thousand blog posts over the last 10 years.
Arduino Blog
This autonomous go-kart only needs a camera to navigate a workshop circuit Autonomous vehicles, and self-driving cars in particular, are probably one of the most enticing...
6 months ago
61
6 months ago
Autonomous vehicles, and self-driving cars in particular, are probably one of the most enticing technologies of the 21st century. But despite a great deal of R&D and even more speculation, we have yet to see a self-driving car that can actually operate on real public roads...
Notes on software...
Things that go wrong with disk IO There are a few interesting scenarios to keep in mind when writing applications (not just...
3 months ago
27
3 months ago
There are a few interesting scenarios to keep in mind when writing applications (not just databases!) that interact with read and writes files, particularly in transactional contexts where you actually care about the integrity of the data and when you are editing data in...
Computer Ads from...
Two Interviews with Ken Kaplan, One of the Creators of OS-9 Two interview from two different time periods
10 months ago
Style over Substance
M4 Hex Socket Thumbscrew Knob Caps For the past few weeks I’ve been teaching myself how to use Fusion 360, a free online cloud-based...
over a year ago
100
over a year ago
For the past few weeks I’ve been teaching myself how to use Fusion 360, a free online cloud-based CAD/CAM program that lets you create your own 3D designs. The best way to learn how to use a new program is to build something you actually need. And my latest design is a work in...
Arduino Blog
Vintage rotary phone becomes stylish kitchen timer It seems like everything that happens in a kitchen requires exact timing. Whisk the batter for three...
a year ago
126
a year ago
It seems like everything that happens in a kitchen requires exact timing. Whisk the batter for three minutes, knead the dough for 15 minutes, bake for 30 minutes, and so on. A timer is a necessity for cooking and baking, but there is no reason you need to use your phone or a...
Abishek Muthian
Projects Hi I'm Abishek Muthian, an indie, I write code to solve problems in health and build tools for...
6 months ago
15
6 months ago
Hi I'm Abishek Muthian, an indie, I write code to solve problems in health and build tools for indies to create sustainable income. Bone Health Tracker Track your bone health, Monitor the progress of your treatments. Memory Hammer What if you can remember everything you see,...
Jorge Arango
Humanities Crash Course Week 12: Suetonius It’s hard to believe, but we’re almost at the first quarter mark for the humanities crash course. Up...
3 months ago
26
3 months ago
It’s hard to believe, but we’re almost at the first quarter mark for the humanities crash course. Up this week: Suetonius’s The Twelve Caesars. I doubled down on the Republic’s fall by watching a classic movie set in this time. Readings The Twelve Caesars is a collection of...
Vitalik Buterin's...
Why we need wide adoption of social recovery wallets
over a year ago
Willem's Blog
Building the blog... in style! Find out if it is possible to turn a computer from the 90s into a modern development machine.
over a year ago
Home on Erik...
The relationship between commit size and commit message size Wow I guess it was more than a year ago that I tweeted this. Crazy how time flies by. Anyway, here's...
over a year ago
15
over a year ago
Wow I guess it was more than a year ago that I tweeted this. Crazy how time flies by. Anyway, here's my rationale: When I update one line of code I feel like I have to put in a long explanation about its side effects, why it's fully backwards compatible, and why it fixes some...
Applied Cartography
Gosling’s Old Rum Virginia has draconian liquor laws, which means I have to get interesting bottles shipped from...
a year ago
18
a year ago
Virginia has draconian liquor laws, which means I have to get interesting bottles shipped from [REDACTED], a site on which I am very prone to judging a book by its cover; every month I'll end up purchasing a bottle of something purely because it looks interesting and I can...
Simply Explained
How WebP Images Reduced My Bandwidth Usage by 50% Last year I migrated this website from Jekyll to Eleventy. This year, I’m finally implementing WebP...
over a year ago
18
over a year ago
Last year I migrated this website from Jekyll to Eleventy. This year, I’m finally implementing WebP images to save bandwidth and make this site even faster to load! This simple change reduced my bandwidth usage by 50% and is still backwards compatible with old devices and...
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...
Odds and Ends of...
How to fix The Observer Slow news is good news?
7 months ago
The Pragmatic...
How does ChatGPT work? As explained by the ChatGPT team. For those of us who have not spent the past few years building ChatGPT from the ground up, how does...
a year ago
119
a year ago
For those of us who have not spent the past few years building ChatGPT from the ground up, how does it work? From Evan Morikawa, who leads the Applied engineering team at OpenAI
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
14
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.
Posts on Made of...
Indices point between elements If you’re familiar with nearly any mainstream programming language, and I asked you to draw a...
over a year ago
20
over a year ago
If you’re familiar with nearly any mainstream programming language, and I asked you to draw a diagram of an array, the array indices, and the array elements, odds are good you’d produce a diagram something like this: In this post, I want to persuade you to replace that image, or,...
Notes on software...
Interpreting Go After spending some time at work on tooling for keeping documentation in sync with Go struct...
over a year ago
18
over a year ago
After spending some time at work on tooling for keeping documentation in sync with Go struct definitions I had enough exposure to Go's built-in parsing package that next steps were clear: write an interpreter. It's a great way to get more comfortable with a language's AST. In...
Jonas Hietala
On The Decline of FPS Games Mr. Eriksson just sent me this link as a fitting video on my post on The Decline of FPS...
over a year ago
15
over a year ago
Mr. Eriksson just sent me this link as a fitting video on my post on The Decline of FPS Games. https://www.youtube.com/watch?v=W1ZtBCpo0eU Oh How true!
Vitalik Buterin's...
The near and mid-term future of improving the Ethereum network's permissionlessness and...
a year ago
./techtipsy
Zimaboard: the closest thing to my dream home server setup I stumbled upon this Hardware Haven video about the Zimaboard recently. I liked it a lot. I finally...
a year ago
163
a year ago
I stumbled upon this Hardware Haven video about the Zimaboard recently. I liked it a lot. I finally bought one. In short, Zimaboard is a small single-board computer that is relatively affordable and comes with an interesting selection of ports, which includes an exposed PCI...
watchTowr Labs
No Way, PHP Strikes Again! (CVE-2024-4577) Orange Tsai tweeted a few hours ago about “One of [his] PHP vulnerabilities, which affects XAMPP by...
a year ago
17
a year ago
Orange Tsai tweeted a few hours ago about “One of [his] PHP vulnerabilities, which affects XAMPP by default”, and we were curious to say the least. XAMPP is a very popular way for administrators and developers to rapidly deploy Apache, PHP, and a bunch of other tools, and
Notes on software...
SQLite has pretty limited builtin functions This is an external post of mine. Click here if you are not redirected.
over a year ago
lcamtuf’s thing
A 15-minute intro to hobby CNC In which the author tilts at windmills for a brief while.
9 months ago
Willem's Blog
Marathon Read the story of how it feels to complete your first marathon.
8 months ago
Posts on Made of...
Getting carried away with hack value Recently, I’ve been working on some BarnOwl branches that move more of the core functionality of...
over a year ago
18
over a year ago
Recently, I’ve been working on some BarnOwl branches that move more of the core functionality of BarnOwl into perl code, instead of C (BarnOwl is written in an unholy mix of C and perl code that call each other back and forth obsessively). Moving code into perl has many...
Louwrentius
Thunderbolt, a cheap high-speed storage interconnect? Intel and Apple released Thunderbolt a high-speed (10 Gigabit/s) interface, that seems to replace...
over a year ago
15
over a year ago
Intel and Apple released Thunderbolt a high-speed (10 Gigabit/s) interface, that seems to replace both USB and Firewire. It is mainly targeted at end-user systems allowing to connect peripherals with just a single cable to a computer. Thunderbolt devices, like external hard...
Elevation Lab - Blog
Amazon is complicit with counterfeiting (updated) When someone goes to the lengths of making counterfeits of your products, it's at least a sign...
over a year ago
12
over a year ago
When someone goes to the lengths of making counterfeits of your products, it's at least a sign you're doing something right. And it deserves a minute of flattery. But when Chinese counterfeiters tool up and make copies of your product, send that inventory to Amazon, then overtake...
computers are bad
2024-02-11 the top of the DNS hierarchy In the past (in fact two years ago, proof I have been doing this for a while now!) I wrote about the...
a year ago
103
a year ago
In the past (in fact two years ago, proof I have been doing this for a while now!) I wrote about the "inconvenient truth" that structural aspects of the Internet make truly decentralized systems infeasible, due to the lack of a means to perform broadcast discovery. As a result,...
./techtipsy
FOSDEM 2024: my experience, some notes and tech tips I finally went to FOSDEM. I’m sleep-deprived, completely exhausted, but incredibly excited about the...
a year ago
107
a year ago
I finally went to FOSDEM. I’m sleep-deprived, completely exhausted, but incredibly excited about the whole experience. I’ve split this post into three separate sections. overall notes on the conference and the city less technical, but sheds light on the FOSDEM experience the...
Style over Substance
Fujifilm Instax Wide 300 to Mamiya Press mount mod How I modified an Instax Wide instant camera to mount a Mamiya Press medium format lens The post...
over a year ago
93
over a year ago
How I modified an Instax Wide instant camera to mount a Mamiya Press medium format lens The post Fujifilm Instax Wide 300 to Mamiya Press mount mod appeared first on Style over Substance.
lcamtuf’s thing
A 15-minute intro to resin casting At one point in my life, I penned an epic, 110-page opus on hobby manufacturing.
6 months ago
Electronics etc…
Rohde & Schwarz AMIQ Modulation Generator - Teardown and Analog Deep Dive Introduction The Rohde & Schwarz AMIQ Modulation Generator WinIQSim Software Inside the AMIQ The...
2 months ago
12
2 months ago
Introduction The Rohde & Schwarz AMIQ Modulation Generator WinIQSim Software Inside the AMIQ The Signal Generation PCB Analog Signal Generation Architecture: Fixed vs Variable DAC Clock Internal Reference Clock Generation DAC Clock Synthesizer I/Q Output Skew Tuning Variable Gain...
Gwern.net Newsletter
February 2021 Gwern.net Newsletter links on AI scaling, semaglutide, and ethicist ethics
over a year ago
Simply Explained
Multitasking on ESP32 with Arduino and FreeRTOS By now, it's no secret that the ESP32 is my go-to chip for making IoT devices. They're small,...
over a year ago
15
over a year ago
By now, it's no secret that the ESP32 is my go-to chip for making IoT devices. They're small, powerful, have a ton of onboard features, and they're relatively easy to program.However, when using it together with Arduino, all your code runs on a single core. That seems a bit...
computers are bad
2024-07-31 just disconnect the internet So, let's say that a security vendor, we'll call them ClownStrike, accidentally takes down most of...
11 months ago
90
11 months ago
So, let's say that a security vendor, we'll call them ClownStrike, accidentally takes down most of their Windows install base with a poorly tested content update. Rough day at the office, huh? There are lots of things you could say about this, lots of reasons it happens this way,...
./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...
Applied Cartography
Grace notes I'm not loving Unreasonable Hospitality, but it did supply me with a phrase that I've been looking...
a year ago
17
a year ago
I'm not loving Unreasonable Hospitality, but it did supply me with a phrase that I've been looking for: Eventually, that gesture became one of our steps of service. The host would ask guests, “How’d you get here tonight?” If they responded, “Oh, we drove,” he’d follow up with,...
anderegg.ca
How decentralized is Bluesky really? Here’s an excellent article from Christine Lemmer-Webber that takes a deeper technical look into...
7 months ago
32
7 months ago
Here’s an excellent article from Christine Lemmer-Webber that takes a deeper technical look into some of the criticisms I had in my previous piece. The article is long, but very much worth a read. From the conclusion: Bluesky is built by good people who care, and it is providing...
Birchtree
🫡 A certain individual who owns a certain social media site spoke at a certain President's...
5 months ago
40
5 months ago
A certain individual who owns a certain social media site spoke at a certain President's inauguration earlier this week and at one point gave a very distinctive salute. Now look, I'm not calling this billionaire a Nazi, and I'm not telling you whether I
Elevation Lab - Blog
Introducing MagBase Today we launched MagBase - it makes Apple's MagSafe Charger much easier to use. After trying other...
over a year ago
12
over a year ago
Today we launched MagBase - it makes Apple's MagSafe Charger much easier to use. After trying other mounts for the MagSafe charger, we found it annoying to not be able to pick up & use your iPhone while charging. So we designed MagBase: Pull up to use your iPhone with MagSafe...
Birchtree
Yesterday's 'golden age' turns into today's mess Nick Timiraos for the Wall Street Journal: Corporate America’s Euphoria Over Trump’s ‘Golden Age’ Is...
3 months ago
20
3 months ago
Nick Timiraos for the Wall Street Journal: Corporate America’s Euphoria Over Trump’s ‘Golden Age’ Is Giving Way to Distress Investors were caught flat-footed by Trump’s animus toward Canada, which wasn’t a part of last year’s election campaign. Global
Engineers Need Art
Jigsaw Puzzle Those of us who fiddled while Apple Computer burned. Well, actually some of us put together a big...
over a year ago
85
over a year ago
Those of us who fiddled while Apple Computer burned. Well, actually some of us put together a big jigsaw puzzle.
Vitalik Buterin's...
「网络国家」之我见
over a year ago
Applied Cartography
Auth.js + Square Internal tools and small, well-scoped projects are a great avenue to tinker with technologies on the...
a year ago
15
a year ago
Internal tools and small, well-scoped projects are a great avenue to tinker with technologies on the periphery of your understanding, and a Third South project has led me to spin up a small Next project using Bun [1] and Auth.js (nee next-auth), which has been quite bad and I...
Elevation Lab - Blog
Elevation Lab X Apple: GoStand for iPhone Apple contacted us to design an iPhone stand for Apple Fitness+. So we designed GoStand - Ultra...
over a year ago
9
over a year ago
Apple contacted us to design an iPhone stand for Apple Fitness+. So we designed GoStand - Ultra compact, widely adjustable, works great. Highly adjustable, from upright down to 45°, for the perfect viewing angle. A hidden push-button ratcheting design makes adjusting the back...
Lighthouse Blog
How to subscribe to content
a year ago
Vitalik Buterin's...
What kind of layer 3s make sense?
over a year ago
Style over Substance
DIY: Use an IKEA VINDRIKTNING air quality sensor in Home Assistant with ESPHome IKEA has released some interesting new products lately, focused on air quality. In this product...
over a year ago
98
over a year ago
IKEA has released some interesting new products lately, focused on air quality. In this product line, one unit that stands out is the VINDRIKTNING air quality sensor. This cheap (just €9,99) sensor measures the air quality in your home, using a simple traffic light scheme to...
Willem's Blog
Clouds below my floor Building a little datacenter in my basement utilising a very fast internet connection.
over a year ago
Yazin Alirhayim
How do you know that an API does what it says it does? Having been in fintech for a while, I’ve noticed something in common between the many new startups...
over a year ago
20
over a year ago
Having been in fintech for a while, I’ve noticed something in common between the many new startups that come and go. They all require access to personal information. A specific example that comes to mind is the Plaid-like solution we developed while working on amal. We’d ask...
Odds and Ends of...
This HS2 story will make you mad Plus we dig into the emerging field of AI welfare
2 months ago
Jonas Hietala
Failed mime type for Krita I thought Krita worked fine… Until I tried to save. Krita crashed whenever I tried to save (or open)...
over a year ago
18
over a year ago
I thought Krita worked fine… Until I tried to save. Krita crashed whenever I tried to save (or open) a file and gave the error: Could not find mime type "application/x-krita" Turns out if you reinstall the package shared-mime-info which comes natively with Slackware the...
lcamtuf’s thing
Against the hydraulic analogy The most popular tool for teaching electronics makes the trade harder to learn.
6 months ago
./techtipsy
Accidentally turning the ASRock DeskMini X300 into a semi-passively cooled PC After playing around with fan curves on my ASRock DeskMini X300 based home server, I noticed one...
over a year ago
57
over a year ago
After playing around with fan curves on my ASRock DeskMini X300 based home server, I noticed one interesting thing. At least it was interesting to me. Background I had one goal: to try to see if I could turn it into a semi-passive PC by only turning the fan on when the PC was...
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...
Odds and Ends of...
Odds and Ends #65: Everything is about everything Plus why Britain can't build things... except for the Lower Thames Crossing, apparently.
3 months ago
Louwrentius
Did you know that RDP is as insecure as telnet? Microsoft developed the remote desktop protocol in order to allow remote GUI- based access to hosts....
over a year ago
16
over a year ago
Microsoft developed the remote desktop protocol in order to allow remote GUI- based access to hosts. It is easy to pick on Microsoft and I do respect what they have accomplished, however, it may not come as a surprise that they did it all wrong with RDP in terms of security. By...
Vitalik Buterin's...
Why sharding is great: demystifying the technical properties
over a year ago
Construction Physics
Do U.S. Ports Need More Automation? On October 1st, 47,000 members of the International Longshoremen's Association (ILA), primarily...
8 months ago
85
8 months ago
On October 1st, 47,000 members of the International Longshoremen's Association (ILA), primarily dockworkers on East and Gulf Coast ports, went on strike after failing to agree contract terms with USMX, an alliance of port operators and employers.
Home on Erik...
Snakebite Just promoting Spotify stuff here: check out the Snakebite repo on Github, written by Wouter de Bie....
over a year ago
15
over a year ago
Just promoting Spotify stuff here: check out the Snakebite repo on Github, written by Wouter de Bie. It's a super fast tool to access HDFS over CLI/Python, by accessing the namenode directly over sockets/protobuf. Spotify's developer blog features a nice blog post outlining what...
Greater Still by...
Good Problems Challenges that signal progress
a year ago
Notes on software...
Writing a lisp compiler from scratch in JavaScript: 4. LLVM conditionals and compiling fibonacci 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 5. LLVM system calls 6. an x86 upgrade In this post we'll extend the compiler's LLVM backend to support compiling conditionals such that we can support...
Posts on Made of...
Thoughts On Kubernetes I spent a while the last week porting livegrep.com from running directly AWS to running on...
over a year ago
15
over a year ago
I spent a while the last week porting livegrep.com from running directly AWS to running on Kubernetes on Google’s Cloud Platform (specifically, the google container engine, which provisions and manages the cluster for me). I left this experience profoundly enthusiastic about the...
Old Vintage...
A mostly merry Southern Hemisphere Commodore Christmas A merry Christmas and happy holidays from the Southern Hemisphere, where it's our year to be with my...
6 months ago
35
6 months ago
A merry Christmas and happy holidays from the Southern Hemisphere, where it's our year to be with my wife's family in regional New South Wales, Australia. One of my wife's relatives had an "old Commodore" in their house and asked if I wanted it. Stupid question, yeah? The...
Computer Ads from...
ViaGrafix Computer Training Videos Learn...by Simply Watching TV
8 months ago
Never Met a Science
Do Echo Chambers Cause Echo Chambers? Towards poetic validity
11 months ago
Odds and Ends of...
Odds and Ends #45: Deliverism, blasphemy and selfies from space Plus the best Minecraft-themed political deepfake you'll see today
7 months ago
tim.sh
How I created an Ethereum Proof-of-Stake demo entirely with AI Hi everybody!
7 months ago
lcamtuf’s thing
The 8-bit (MCU) manifesto Eight-bit microcontrollers aren't relics; they are a design philosophy. You might want to use them...
a year ago
Greater Still by...
Joining Rostra I am thrilled to share that I am joining Rostra, where I’ll be working alongside Lulu Meservey and...
9 months ago
17
9 months ago
I am thrilled to share that I am joining Rostra, where I’ll be working alongside Lulu Meservey and Sergey Alexashenko to help founders go direct.
Arduino Blog
Receive an alert when your device goes offline in Arduino Cloud You’re managing a network of IoT sensors that monitor air quality across multiple locations....
7 months ago
43
7 months ago
You’re managing a network of IoT sensors that monitor air quality across multiple locations. Suddenly, one of the sensors goes offline, but you don’t notice until hours later. The result? A gap in your data and a missed opportunity to take corrective action. This is a common...
Home on Erik...
Annoy Annoy is a simple package to find approximate nearest neighbors (ANN) that I just put on Github. I'm...
over a year ago
16
over a year ago
Annoy is a simple package to find approximate nearest neighbors (ANN) that I just put on Github. I'm not trying to compete with existing packages, but Annoy has a couple of features that makes it pretty useful.
Matt Mullenweg
What’s in My Bag, 2025 It’s another year, I have ordered all the things and tested all the cables, there’s a little bit...
5 months ago
69
5 months ago
It’s another year, I have ordered all the things and tested all the cables, there’s a little bit about tech and a little bit about life. Here’s what made the cut, now I’m going to be factoring in weight of everything as well. The flat-lay this year was taken at my sister...
Himanshu Mishra |...
Losing and Re-Gaining trust on .gitignore I would like to share an interesting story of a problem which I’ve faced many times since I started...
over a year ago
10
over a year ago
I would like to share an interesting story of a problem which I’ve faced many times since I started using git. This story is about “losing…
Willem's Blog
Replacing a Shimano shift cable After some adventure with our cargo bike, the Shimano Nexus 7-speed shifter cable got damaged and...
over a year ago
48
over a year ago
After some adventure with our cargo bike, the Shimano Nexus 7-speed shifter cable got damaged and needed replacement. Read my blog post to learn how to do this yourself.
Computer Ads from...
Comics from 1983/12 Issue of Videogaming and Computer Gaming Illustrated Time for some oldie levity.
a month ago
Applied Cartography
Improving Django's default pagination performance Buttondown's API calls are very fast, and one of the reasons why is that we've removed every single...
10 months ago
15
10 months ago
Buttondown's API calls are very fast, and one of the reasons why is that we've removed every single possible database query that we can. The most recent was what looked like a fairly benign COUNT(*) query, coming from the default Django paginator; if you're gonna paginate things,...
Arduino Blog
This DIY standing desk controller provides luxury car-style memory settings One of the best features you’ll find on a fancy luxury car is seat position memory. Typically, there...
3 weeks ago
13
3 weeks ago
One of the best features you’ll find on a fancy luxury car is seat position memory. Typically, there are at least two profiles that “save” the position of the seat. When switching drivers, the new seat occupant can simply push the button for their profile and the seat will...
Notes on software...
Make your own way Over the years, I have repeatedly felt like I missed the timing for a meetup or an IRC group or...
a year ago
14
a year ago
Over the years, I have repeatedly felt like I missed the timing for a meetup or an IRC group or social media in general. I'd go to a meetup every so often but I'd never make a meaningful connection with people, whereas everyone else knew each other. I'd join an IRC group and...
Notes on software...
Obsession In your professional and personal life, I don't believe there is a stronger motivation than having...
10 months ago
15
10 months ago
In your professional and personal life, I don't believe there is a stronger motivation than having something in mind and the desire to do it. Yet the natural way to deal with a desire to do something is to justify why it's not possible. "I want to read more books but nobody reads...
Notes on software...
dsq: Commandline tool for running SQL queries against JSON, CSV, Excel, Parquet, and more. This is an external post of mine. Click here if you are not redirected.
over a year ago
Birchtree
First look at my next big thing (members post) I've been working on something new, but it's not ready for prime time.
5 months ago
computers are bad
2024-11-23 cablesoft As an American, I often feel an intense jealousy of Ceefax, one of several commercially successful...
7 months ago
72
7 months ago
As an American, I often feel an intense jealousy of Ceefax, one of several commercially successful teletext services in the UK and Europe. "Teletext" is sometimes a confusing term because of its apparent relation to telecom-industry technologies like the teletypewriter and...
Birchtree
Here we go… Jay Peters reporting on yesterday's Epic vs Apple trial decision: Epic Games v. Apple judge Yvonne...
2 months ago
6
2 months ago
Jay Peters reporting on yesterday's Epic vs Apple trial decision: Epic Games v. Apple judge Yvonne Gonzalez Rogers just ruled that, effective immediately, Apple is no longer allowed to collect fees on purchases made outside apps and blocks the company from restricting how...
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...
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 Mullenweg
Disrupt Interview On Wednesday I had a great chat with Connie Loizos, the editor in chief of TechCrunch, you can view...
8 months ago
31
8 months ago
On Wednesday I had a great chat with Connie Loizos, the editor in chief of TechCrunch, you can view the video here: Then yesterday Automattic filed its legal responses to the spurious lawfare from WP Engine, Silver Lake, and Quinn Emanuel. It’s a bit long, but if you have time...
Birchtree
📕 I strongly recommend: Nexus (members post)
5 months ago
Good Enough
Pika: Start Your Happy Blog Have you thought about starting or restarting a blogging habit? Have you wanted to write on the...
a year ago
18
a year ago
Have you thought about starting or restarting a blogging habit? Have you wanted to write on the internet, but at your own place and at your own address rather than on a social network? Have you been overwhelmed by the online writing options that you’ve found? Well, have we got...
Good Enough
TIL: Rails has_one Nested Attributes Tweaking In a project I'm working on right now I've been using a Rails nested form and a couple of things...
a year ago
17
a year ago
In a project I'm working on right now I've been using a Rails nested form and a couple of things caught me off guard. has_one Nested Form Sending id Attribute In this case I have a nested form that is in a has_one relationship with the parent model. I think this is a common thing...
Arduino Blog
On-body LEDs help this guitar rock harder You don’t go to watch a band play live for the audio quality — most venues are atrocious in that...
a year ago
65
a year ago
You don’t go to watch a band play live for the audio quality — most venues are atrocious in that regard. No, you go to enjoy the show as a whole and that includes the visuals. The more a band can do to make the performance look exciting, the more you’re going to enjoy it. […] The...
Louwrentius
Things you should consider when building a ZFS NAS ZFS is a modern file system designed by Sun Microsystems, targeted at enterprise environments. Many...
over a year ago
16
over a year ago
ZFS is a modern file system designed by Sun Microsystems, targeted at enterprise environments. Many features of ZFS also appeal to home NAS builders and with good reason. But not all features are relevant or necessary for home use. I believe that most home users building their...
Construction Physics
The Long Road to Fiber Optics Over the past six decades, advances in computers and microprocessors have completely reshaped our...
9 months ago
Good Enough
All About CSS: Alphabetize, Normalize, and Dark-mode-itize Hello reader, I’m Matthew, the newest member of Good Enough (LLC). The rest of the team are avid...
over a year ago
18
over a year ago
Hello reader, I’m Matthew, the newest member of Good Enough (LLC). The rest of the team are avid writers and sharers… I’m not. But they keep chanting “One of us. One of us.” so I suppose you’ll see me around here sometimes. For my inaugural post, I thought I’d quickly share what...
Ken Shirriff's blog
Inside the mechanical Bendix Air Data Computer, part 5: motor/tachometers The Bendix Central Air Data Computer (CADC) is an electromechanical analog computer that uses gears...
a year ago
14
a year ago
The Bendix Central Air Data Computer (CADC) is an electromechanical analog computer that uses gears and cams for its mathematics. It was a key part of military planes such as the F-101 and the F-111 fighters, computing airspeed, Mach number, and other "air data". The rotating...
Computer Ads from...
Huson Soft HuCAL Hudson creates business software for everyone.
a year ago
Old Vintage...
Two tiny 65816 DTV consoles The 21st century direct-to-TV game console: a dirt-cheap toy dragging poor ports of cherished games...
a year ago
11
a year ago
The 21st century direct-to-TV game console: a dirt-cheap toy dragging poor ports of cherished games to a more downmarket age. If you couldn't afford the real device, your alternative was these inexpensive, inadequate facsimiles faithful only to one's gauzy recollection. As their...
Willem's Blog
Designing a multi dimensional capacity queue Dealing with a capacity queue is challenging, but if you take the time to model it right it is...
over a year ago
15
over a year ago
Dealing with a capacity queue is challenging, but if you take the time to model it right it is possible to create a performant and reliable system.
Willem's Blog
Listen to your body Using health data gathered by sensors and wearables I learned to listen to my body. Now I have...
over a year ago
15
over a year ago
Using health data gathered by sensors and wearables I learned to listen to my body. Now I have stopped using bluetooth sensors all together.
somenice
RGB Input Range Sliders R0 G20 B0 A fun little challenge to myself this week was putting together these HTML input range...
11 months ago
67
11 months ago
R0 G20 B0 A fun little challenge to myself this week was putting together these HTML input range type sliders to control the color of an LED.Each color channel change triggers an update to read the value, convert it to a hex code (eg. #FF0000), update the output element value,...
Home on Erik...
NoDoc We had an unconference at Spotify last Thursday and I added a semi-trolling semi-serious topic about...
over a year ago
15
over a year ago
We had an unconference at Spotify last Thursday and I added a semi-trolling semi-serious topic about abolishing documentation. Or NoDoc, as I'm going to call this movement. This was meant to be mostly a thought experiment, but I don't see it as complete madness.
Willem's Blog
Linking Lemmid Store with kitchens Designing backend servers to connect with external services is challenging as you need to take into...
over a year ago
15
over a year ago
Designing backend servers to connect with external services is challenging as you need to take into account unreliability and unpredictability.
Applied Cartography
Is cool enough? Via HN I ran into not one but two extremely neat and pleasant-looking libraries for URL...
a year ago
16
a year ago
Via HN I ran into not one but two extremely neat and pleasant-looking libraries for URL manipulation. They look like great libraries, and a prior version of me would have taken a brief set of cursory glances at the hodgepodge of janky URL manipulation code that I wrote for...
Notes on software...
Unit testing C code with gtest This post covers building and testing a minimal, but still useful, C project. We'll use...
over a year ago
26
over a year ago
This post covers building and testing a minimal, but still useful, C project. We'll use Google's gtest and CMake for testing C code. This will serve as a foundation for some upcoming posts/projects on programming Linux, userland networking and interpreters. test/CMakeLists.txt...
Jonas Hietala
Let's build a VORON: Toolhead Since the last update I’ve made some good progress: All the motors are installed The x-axis and belt...
a year ago
48
a year ago
Since the last update I’ve made some good progress: All the motors are installed The x-axis and belt are installed Tap is installed The toolhead with Stealthburner + Clockwork 2 is also installed Purple means Pretty. I’ve run into a few problems on the way that I’ll try to...
Computer Ads from...
Comics from 1978/05 Creative Computing Mag Time for some oldie levity.
3 months ago
Opsbros
Pro-tip for Baristas If you've ever filled one of those 'Cheeki' coffee cups, or virtually any other reusable coffee cup,...
over a year ago
19
over a year ago
If you've ever filled one of those 'Cheeki' coffee cups, or virtually any other reusable coffee cup, you've definitely come across the issue that when it's 'overfilled' it will overflow when the lid is put back on. There is a
computers are bad
2024-01-06 usb on the go USB, the Universal Serial Bus, was first released in 1996. It did not achieve widespread adoption...
a year ago
101
a year ago
USB, the Universal Serial Bus, was first released in 1996. It did not achieve widespread adoption until some years later; for most of the '90s RS-232-ish serial and its awkward sibling the parallel port were the norm for external peripheral. It's sort of surprising that USB...
Jonas Hietala
Let's build a VORON: Wiring Dread it. Run from it. Wiring arrives all the same. It’s time for the part of my VORON build that...
a year ago
46
a year ago
Dread it. Run from it. Wiring arrives all the same. It’s time for the part of my VORON build that I’ve been dreading: the wiring. It’s scary because I really have no clue what I’m doing, and mistakes can be very costly and time-consuming. I’ve taken my time to double- and...
Odds and Ends of...
Why we love Luton Airport, and a terrible plan for changing the London Mayoralty Plus the exciting launch of the Centre for British Progress
2 months ago
Bryan Braun - Blog
You can’t fix a problem you don’t understand A few weeks ago, I was building a server-side API client. I had written the code and tested it in...
4 months ago
39
4 months ago
A few weeks ago, I was building a server-side API client. I had written the code and tested it in isolation. Everything looked good. Unfortunately, when I included it in the main service, I started seeing errors. I decided to try asking an AI tool for suggestions. I gave it the...
Jonas Hietala
Let's build a VORON: Noise The build is going well and the printer is printing tons of random stuff and I’m generally in awe of...
a year ago
23
a year ago
The build is going well and the printer is printing tons of random stuff and I’m generally in awe of how cool the printer is. But there’s one thing that sucks: it’s damn loud. I knew that it wouldn’t be silent, but I wasn’t prepared for this kind of noise. Silent controller...
Elevation Lab - Blog
Introducing TagVault Surface for AirTag We wanted something easy and secure to mount AirTag to any surface. And indestructible and...
over a year ago
16
over a year ago
We wanted something easy and secure to mount AirTag to any surface. And indestructible and waterproof so it could be used in extreme environments - like on skis. So we designed TagVault Surface Mount for AirTag. Opens and closes like a contact lens case. Glass reinforced...
Notes on software...
Walking through a basic Racket web service Racket is an impressive language and ecosystem. Compared to Python, Racket (an evolution of Scheme...
over a year ago
13
over a year ago
Racket is an impressive language and ecosystem. Compared to Python, Racket (an evolution of Scheme R5RS is three years younger. It is as concise and expressive as Python but with much more reasonable syntax and semantics. Racket is also faster in many cases due in part to: JIT...
Home on Erik...
Why I went into the mortgage industry I just realized last Thursday that I have spent two full years at Better, incidentally on the same...
over a year ago
12
over a year ago
I just realized last Thursday that I have spent two full years at Better, incidentally on the same day as we announced a $15M round led by Kleiner Perkins. So it was a good point to reflect a bit and think back – what the F led me to abandon my role managing the machine learning...
Jonas Hietala
The T-34/2 keyboard layout The T-34/2 layout. QMK Heatmap Generator, with all layers and combos. It’s been 6 months since my...
over a year ago
14
over a year ago
The T-34/2 layout. QMK Heatmap Generator, with all layers and combos. It’s been 6 months since my last update on the T-34 keyboard layout, and I’ve made some changes I’d like to document here. As seen in the heatmap above, the layout seems quite decent. There’s still an issue...
Elevation Lab - Blog
Introducing Anchor Pro! Our original Anchor, the first under-desk headphone mount, is truly a great product - easy to...
over a year ago
12
over a year ago
Our original Anchor, the first under-desk headphone mount, is truly a great product - easy to install, does what it says, and a timeless design. It's in use on over 100,000 desks worldwide. So what do you do when you have a great product like The Anchor? Well, we decided to make...
Abishek Muthian
Products Hi I'm Abishek Muthian, an indie, I write code to solve problems in health and build tools for...
6 months ago
14
6 months ago
Hi I'm Abishek Muthian, an indie, I write code to solve problems in health and build tools for indies to create sustainable income. Bone Health Tracker Track your bone health, Monitor the progress of your treatments. needgap Validate your problems, startup ideas to create...
Abishek Muthian
Meta is holding my Facebook Page hostage I have been trying to delete my Meta/Facebook account for past several months in vain because I...
over a year ago
13
over a year ago
I have been trying to delete my Meta/Facebook account for past several months in vain because I couldn't download a copy of my Facebook Page before I delete my account. Facebook provides 'Request a download' feature for downloading a copy of the the Page. It worked fine for pages...
./techtipsy
How to start your self-hosting adventure: a high-level overview Reddit is a great starting point for getting new ideas for your homelab: racks full of machines in...
over a year ago
48
over a year ago
Reddit is a great starting point for getting new ideas for your homelab: racks full of machines in /r/homelab, storage measured in terabytes (or even petabytes) over at /r/datahoarder, all the different services that people host over at /r/selfhosted. This can be a bit...
Simply Explained
Building a killer NAS with an old Rackable Server Like many others, I'm generating a lot of digital data. Constantly taking photos, writing scripts,...
over a year ago
21
over a year ago
Like many others, I'm generating a lot of digital data. Constantly taking photos, writing scripts, taking notes, coding projects, and making videos. I'm storing all these files on Google Drive, which has been very reliable but also a bit risky. What if Google closes my account?...
Vitalik Buterin's...
Notes on Blockchain Governance
over a year ago
Arduino Blog
A DIY weather display with dedicated outdoor sensor station Weather stations are popular projects in the maker community because they’re useful and usually...
a year ago
97
a year ago
Weather stations are popular projects in the maker community because they’re useful and usually quite affordable to construct. But most that we see are really weather information displays that gather data through the internet from stations in the region. That data is fairly...
Arduino Blog
Get notified of impending floods with this Arduino Nano 33 IoT-based display As climate change continues to worsen, events such as heavy rains, hurricanes, and atmospheric...
8 months ago
61
8 months ago
As climate change continues to worsen, events such as heavy rains, hurricanes, and atmospheric rivers have only intensified, and with them, large amounts of flooding that pose serious risks to life and property. Jude Pullen and Pete Milne, therefore, have responded by creating a...
Engineers Need Art
Adam74 The Adam74 is a small ASCII-based terminal designed for the 8-bit hobbyist.
over a year ago
Arduino Blog
Why is STEAM education important for kids? 6 activity tips School’s out for summer – at least for most of us. While the majority of children (and teachers!)...
a year ago
82
a year ago
School’s out for summer – at least for most of us. While the majority of children (and teachers!) will probably be breathing a huge sigh of relief, parents face a new challenge: how to keep kids engaged during the long break. Of course, downtime is important, but there are also...
Birchtree
Now I love Pedro Pascal even more Seemingly lovely actor Pedro Pascal posted this photo to Instagram a few days ago (via Kottke): ...
4 months ago
35
4 months ago
Seemingly lovely actor Pedro Pascal posted this photo to Instagram a few days ago (via Kottke): View this post on Instagram A post shared by Pedro Pascal he/him (@pascalispunk) In response to a transphobic comment someone left, he...
Ken Shirriff's blog
A tricky Commodore PET repair: tracking down 6 1/2 bad chips .cite { font-size: 70%;} .ref { vertical-align: super; font-size: 60%;} code {font-size: 100%;...
2 months ago
51
2 months ago
.cite { font-size: 70%;} .ref { vertical-align: super; font-size: 60%;} code {font-size: 100%; font-family: courier, fixed;} In 1977, Commodore released the PET computer, a quirky home computer that combined the processor, a tiny keyboard, a cassette drive for storage, and...
Simply Explained
Serverless Anagram Solver with Cloudflare R2 and Pages Six years ago, I reworked my anagram solver so it would run on top of AWS Lambda and DynamoDB....
over a year ago
18
over a year ago
Six years ago, I reworked my anagram solver so it would run on top of AWS Lambda and DynamoDB. However, this year I realized I didn't need server-side code or a database at all. I could make it completely static by pre-computing anagram solutions.
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,...
Jorge Arango
Humanities Crash Course: Week 2 I’m embarking on a year-long crash course in the humanities. These are my notes for week...
5 months ago
43
5 months ago
I’m embarking on a year-long crash course in the humanities. These are my notes for week 2. Following Ted Gioia’s curriculum, I tackled a small volume of early Greek poetry and the first ten books of the Odyssey. I also heard music from recent descendents of these ancient bards...
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...
Avestura's Blog
Creating a Git commit: The Hard Way Let's create a Git commit using Git's low-level (plumbing) commands
9 months ago
Good Enough
How LRUG uses Jelly to remove confusion and simplify organisation The London Ruby User Group is one of the longest-running technology user groups in the world, having...
2 months ago
10
2 months ago
The London Ruby User Group is one of the longest-running technology user groups in the world, having held a monthly meeting almost every single month since late 2006. It’s no small feat to have kept a local community running for so long, especially since everyone involved is a...
Home on Erik...
Being data driven I picked up an issue of Foreign Affairs while flying back to NYC from SFO. It features this long...
over a year ago
17
over a year ago
I picked up an issue of Foreign Affairs while flying back to NYC from SFO. It features this long interview with U.S. General Stanley McChrystal and I thought it was pretty interesting how striking some of the similarities are between fighting in a war and developing software.
computers are bad
2023-10-03 overheard overhead Let's talk about overhead paging. The concept goes by various names: paging, public address, even...
a year ago
95
a year ago
Let's talk about overhead paging. The concept goes by various names: paging, public address, even intercom, although the accuracy of the latter term can be questionable. It's probably one of the aspects of business telephone systems that gets the most public attention, on account...
watchTowr Labs
Auth. Bypass In (Un)Limited Scenarios - Progress MOVEit Transfer (CVE-2024-5806) In the early hours of a day in a month in 2024, watchTowr Labs was sent a chat log: 13:37 -!-...
a year ago
20
a year ago
In the early hours of a day in a month in 2024, watchTowr Labs was sent a chat log: 13:37 -!- dav1d_bl41ne [def_not_phalanx@kernel.org] has joined #!hack (irc.efnet.nl) 13:37 -!- dav1d_bl41ne changed the topic of #!hack to: mag1c sh0w
Jonas Hietala
Faster than Light So I returned to Faster than Light again this weekend, this time for real. I bought it when it came...
over a year ago
13
over a year ago
So I returned to Faster than Light again this weekend, this time for real. I bought it when it came out and I played it only in passing, but this weekend I played it a ton. Aaahh a new beginning in FTL. Will it be death once more I generally don’t like games where you have to...
Vitalik Buterin's...
El recurso escaso más importante es la legitimidad
over a year ago
Willem's Blog
Flying in a C47-A (DC-3) classic plane Flying in a C47-A Skytrain over The Netherlands is one magnificent birthday gift I received,...
over a year ago
19
over a year ago
Flying in a C47-A Skytrain over The Netherlands is one magnificent birthday gift I received, experiencing aviation history unlike anything else!
Evan Hahn's blog
Notes from "Life in Code: A Personal History of Technology" Life in Code: A Personal History of Technology is a book of essays by Ellen Ullman. In the book,...
2 months ago
16
2 months ago
Life in Code: A Personal History of Technology is a book of essays by Ellen Ullman. In the book, Ullman laments the bad parts of computers and the internet. These systems eroded privacy, deepened income inequality, and enabled the rise of modern fascism. And they were built by a...
Willem's Blog
Riding with a power meter on your bike In this post I describe my experience with installing the 4iiii Precision Powermeter on my road...
over a year ago
latest projects -...
3D Model Viewer Improvements [Software] Unlocking the embedded gimbals
a year ago
Matt Mullenweg
Matt 4.1 Forty-one is a nice birthday because it doesn’t feel like too much pressure. For forty I did a big...
5 months ago
57
5 months ago
Forty-one is a nice birthday because it doesn’t feel like too much pressure. For forty I did a big eclipse thing that ended up amazing, this year I’m replicating what I did a few years ago and celebrating in New York, Houston, and San Francisco. My birthday today has already been...
Applied Cartography
October, 2024 Hello! Lots of writing in October (what early parenthood takes away in terms of deep flow, it gives...
8 months ago
20
8 months ago
Hello! Lots of writing in October (what early parenthood takes away in terms of deep flow, it gives back in terms of twenty-minute pockets of time and thought): On the content front, I wrote about Monster Sanctuary (a delightful JRPG), The Anderson Tapes (a solid late-period Sean...
Birchtree
2025: The year of fitness (members post) 2025 is upon us and my goals for the new year are very clear: I need to get my fitness in order....
6 months ago
33
6 months ago
2025 is upon us and my goals for the new year are very clear: I need to get my fitness in order. Here's the plan…
Arduino Blog
This fake CRT TV works using lasers and UV magic Until the 21st century, cathode-ray tube (CRT) TVs were pretty much the only option. As such, media...
7 months ago
65
7 months ago
Until the 21st century, cathode-ray tube (CRT) TVs were pretty much the only option. As such, media was made to suit them. Retro video game consoles in particular look best on CRT TVs. But those old TVs are getting hard to find and desirable models are now quite expensive. So,...
Notes on software...
Practical? Common Lisp on the JVM: A quick intro to ABCL for modern web apps In a ridiculous attempt to prove an internet wrong about the practicality of Lisp (Common Lisp...
over a year ago
15
over a year ago
In a ridiculous attempt to prove an internet wrong about the practicality of Lisp (Common Lisp specifically), I tried to get a simple (but realistic) web app running. After four days and a patch to ABCL I got something working. The code I had in mind would look something like...
Louwrentius
An affordable server platform based on server-grade hardware Updated post (June 2014) found HERE There are some reasons why you should consider buying true...
over a year ago
18
over a year ago
Updated post (June 2014) found HERE There are some reasons why you should consider buying true server-grade harware when building a server, wether it's for home or business use. This is why I want to introduce you to the Supermicro X9SCM-F motherboard. This motherboard costs...
Jonas Hietala
Autocomplete with nvim-cmp Autocomplete tags in the frontmatter. Autocompletion is an absurdly powerful feature that I—and I...
a year ago
49
a year ago
Autocomplete tags in the frontmatter. Autocompletion is an absurdly powerful feature that I—and I must assume most programmers—use all the time. It’s not as crucial for writing blog posts as when you’re coding but it’s still easy to come up with examples of how autocomplete...
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
16
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...
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...
Simply Explained
Home Energy Monitor: V2 My DIY home energy monitor has been running for almost a year now. It's been recording my...
over a year ago
14
over a year ago
My DIY home energy monitor has been running for almost a year now. It's been recording my electricity consumption every second and everything is neatly archived in my AWS account.Still, though, there is room for improvement. It's time to look back, evaluate & improve the design....
Willem's Blog
Moving to the countryside Join me on a journey from the bustle of Amsterdam to the tranquility of Noord-Limburg's countryside.
over a year ago
17
over a year ago
Join me on a journey from the bustle of Amsterdam to the tranquility of Noord-Limburg's countryside.
./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
Generating ideas So I got a fairly fun assignment from the game design course I’m taking for once. I should come up...
over a year ago
15
over a year ago
So I got a fairly fun assignment from the game design course I’m taking for once. I should come up with 50 ideas using my own idea generation technique. I used a sort of “notes in the basket” approach where you placed some notes with words in a basket and randomly drew two and...
./techtipsy
How I fixed one hardware issue with another one I happen to run on an ASRock Fatal1ty B450 Gaming-ITX/ac motherboard that used to run fine, but ever...
over a year ago
46
over a year ago
I happen to run on an ASRock Fatal1ty B450 Gaming-ITX/ac motherboard that used to run fine, but ever since I installed one UEFI update, it has had this one annoying issue: whenever you reboot, it gets stuck at POST. Cold boots work fine and the shutdown-and-push-the-power-button...
Lighthouse Blog
How to manually add content to read it later
a year ago
Notes on software...
Exploring PL/pgSQL: Strings, arrays, recursion, and parsing JSON Next in exploring PL/pgSQL: Implementing a Forth-like interpreter PostgreSQL comes with a...
over a year ago
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,...
Style over Substance
Our favorite places to eat and drinks during our Portugal vacation In the summer of 2023, we went on an amazing trip through Portugal. We’d already visited Lisbon on a...
a year ago
141
a year ago
In the summer of 2023, we went on an amazing trip through Portugal. We’d already visited Lisbon on a short city trip a few years earlier, and that experience was so good we knew we had to return. This time, we decided to take a full three weeks and see the sights. We were...
Arduino Blog
A gamified approach to therapy and motor skills testing For children who experience certain developmental delays, specific types of physical therapies are...
a year ago
53
a year ago
For children who experience certain developmental delays, specific types of physical therapies are often employed to assist them in improving their balance and motor skills/coordination. Ivan Hernandez, Juan Diego Zambrano, and Abdelrahman Farag were looking for a way to quantify...
Jonas Hietala
I, Robot Here are the results of the big robot construction course we had before christmas! The whole process...
over a year ago
16
over a year ago
Here are the results of the big robot construction course we had before christmas! The whole process went smooth and our group was amazing. The design and building of the robot went well even though in hindsight I would’ve changed a lot of stuff. The ending competition didn’t go...
Home on Erik...
The half-life of code & the ship of Theseus As a project evolves, does the new code just add on top of the old code? Or does it replace the old...
over a year ago
13
over a year ago
As a project evolves, does the new code just add on top of the old code? Or does it replace the old code slowly over time? In order to understand this, I built a little thing to analyze Git projects, with help from the formidable GitPython project.
Odds and Ends of...
A tale of two theme parks Plus why British Steel turned into a crisis, and how to level up... but do it properly
2 months ago
Good Enough
TIL: Turbo Stream broadcasting needs default_url_options to be set We've been using Turbo Streams in some of our recent prototypes, which makes it really easy and fun...
over a year ago
15
over a year ago
We've been using Turbo Streams in some of our recent prototypes, which makes it really easy and fun to get responsive and fun interactions set up. However, we kept having issues with images sent in a turbo stream response. If the response was delivered by a normal controller...
Arduino Blog
This nature-inspired display reacts to ambient sounds We all need ways to calm down and relax, and few things are as effective as nature itself. Taking...
6 months ago
59
6 months ago
We all need ways to calm down and relax, and few things are as effective as nature itself. Taking inspiration from organic patterns and smooth, flowing waves, dzeng on Instructables has built an LED wall light that responds in real-time to the sounds within a room. The project...
Notes on software...
Compiling dynamic programming languages It can be difficult to disassociate the idea that dynamically typed programming languages are tied...
over a year ago
16
over a year ago
It can be difficult to disassociate the idea that dynamically typed programming languages are tied to byte-code interpreters (e.g. YARV Ruby, CPython, V8, Zend Engine, etc.). But for many languages, a compiled implementation also exists. Cython, Chicken Scheme and SBCL are good...
Birchtree
Apple’s 2024 report card: Apple Watch This is the fourth in a series of posts reviewing Apple’s 2024 across their major product lines. I...
6 months ago
35
6 months ago
This is the fourth 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 Apple Watch report card here. Series 10 It’s always fun when we get a new Apple
Arduino Blog
CapibaraZero: a student’s journey in reinventing hacking tools with Arduino Inventive, open-source, and cost-effective – these words perfectly describe CapibaraZero, a...
7 months ago
51
7 months ago
Inventive, open-source, and cost-effective – these words perfectly describe CapibaraZero, a multifunctional security and hacking tool developed by young innovator Andrea Canale. Inspired by the popular Flipper Zero, a portable device used to interact with digital systems, Canale...
Jonas Hietala
Migrating to rocks.nvim My relationship with my Neovim config is best described as an On-again, off-again relationship. At...
a year ago
19
a year ago
My relationship with my Neovim config is best described as an On-again, off-again relationship. At times I’m deeply in love and spend all my time caressing the config—like how in September I did a complete rewrite in Lua—while other times I’m busy with other love interests and...
Applied Cartography
Things take time Things take time. Nintendo fairly famously was born in 1889, and the modern incarnation — Yamamuchi...
a year ago
14
a year ago
Things take time. Nintendo fairly famously was born in 1889, and the modern incarnation — Yamamuchi Nintendo & Co., LTD — was established nearly fifty years later, in 1933. They spent forty years selling playing cards, then another decade operating merely as a distributor of...
Jonas Hietala
The first (worst) post Well, here it is: The opening post. What will come here? Here’s where I’ll outline what the blog...
over a year ago
15
over a year ago
Well, here it is: The opening post. What will come here? Here’s where I’ll outline what the blog will be about and maybe, if I’m dedicated, it won’t die before Christmas you think. And sure, you’re right. I will run away to the corner in about two and a half months crying I never...
Arduino Blog
Galco goes Platinum! Welcome our newest SIPP Founded in 1975 and headquartered in Madison Heights, Michigan, Galco is a leading e-commerce...
a year ago
116
a year ago
Founded in 1975 and headquartered in Madison Heights, Michigan, Galco is a leading e-commerce distributor that specializes in providing a wide range of industrial and commercial electrical and electronic products, focusing on maintenance, repair, and operations (MRO).  Known for...
Arduino Blog
Arduino is at work to make bio-based PCBs! April 22 is Earth Day – a powerful reminder of our shared responsibility to preserve the planet for...
2 months ago
30
2 months ago
April 22 is Earth Day – a powerful reminder of our shared responsibility to preserve the planet for future generations. While the call for climate action grows louder, Arduino is committed to making sustainability an ongoing priority through concrete projects and global...
Ian's Blog
Securing My Web Infrastructure Securing My Web Infrastructure A few months ago, I very briefly mentioned that I've migrated all my...
2 months ago
24
2 months ago
Securing My Web Infrastructure A few months ago, I very briefly mentioned that I've migrated all my web infrastructure off Cloudflare, as well as having built a custom web service to host it all. I call this new web service WebCentral and I'd like to talk about some of the steps...
Arduino Blog
Gustavo Reynaga: Inspiring the next generation of makers with MicroPython If you’re a fan of open-source technology, Gustavo Salvador Reynaga Aguilar is a name to know. An...
4 months ago
31
4 months ago
If you’re a fan of open-source technology, Gustavo Salvador Reynaga Aguilar is a name to know. An experienced educator with a passion for technology, Gustavo has spent nearly three decades teaching and inspiring students at CECATI 132 in Mexico. He’s worked with platforms like...
Matt Blewitt
So, You Want To Build A DBaaS So you’ve made the decision to build a Database-as-a-Service product (or something similar). As a...
over a year ago
18
over a year ago
So you’ve made the decision to build a Database-as-a-Service product (or something similar). As a result, you are making state and coordination your problem. Here are some things I’ve learned to keep in mind as you embark on this project, in no particular order (other than the...
Jonas Hietala
It's Time for More School Today it’s finally starting again and it’s off with a flying start. We have 11 lectures this first...
over a year ago
12
over a year ago
Today it’s finally starting again and it’s off with a flying start. We have 11 lectures this first week and an absolutely smacked schedule. If that wasn’t enough I also have a mentor time to prepare for and I need to start Taekwon-do again. On another note Ḯ’m currently plowing...
Jonas Hietala
The T-34/0 keyboard layout This is an update to the T-34 keyboard layout I’ve been using for a solid number of weeks. While...
over a year ago
18
over a year ago
This is an update to the T-34 keyboard layout I’ve been using for a solid number of weeks. While there are more changes I’d like to try, I’m quite pleased with these changes so I figured I might as well immortalize them before I explore further. (And I do have a bunch of big...
Abishek Muthian
Messi and Me When Messi's parents were informed that their Son would have stunted growth due to Growth Hormone...
over a year ago
18
over a year ago
When Messi's parents were informed that their Son would have stunted growth due to Growth Hormone Deficiency(GHD)1, My parents were being lied to by my doctor that I would grow taller than them. Lionel Messi got treated and became one the greatest footballer of all time while I...
Computer Ads from...
MicroTimes Interviews the Head Honchos of Silicon Graphics (1989) Ed McCracken and Jim Clark talk about their hardware and the future of 3D
a year ago
Notes on software...
An intuition for distributed consensus in OLTP systems Distributed consensus in transactional databases (e.g. etcd or Cockroach) is a big deal these days....
a year ago
14
a year ago
Distributed consensus in transactional databases (e.g. etcd or Cockroach) is a big deal these days. Most often under the hood are variations of log-based Paxos-like algorithms such as MultiPaxos, Viewstamped Replication, or Raft. While there are new variations that come out each...
Jonas Hietala
2014 in Review Previous reviews: 2010, 2011, 2012 and 2013. 2014 Geek Achievements Solved 73 UVa problems. Won a...
over a year ago
14
over a year ago
Previous reviews: 2010, 2011, 2012 and 2013. 2014 Geek Achievements Solved 73 UVa problems. Won a turn in IMPA and solved a bunch of problems. Completed a doctorand course about algorithmic problem solving. Finished my 4 first years in University. Became a contributor to rust and...
Christian Selig
Juno 1.1 If you’re new, Juno is a visionOS app for YouTube! Juno’s initial launch blew my socks off. It was...
a year ago
62
a year ago
If you’re new, Juno is a visionOS app for YouTube! Juno’s initial launch blew my socks off. It was such a cool feeling to release an app on day one of the Apple Vision Pro’s launch, and having people be so excited about it and have such great feedback made it that much better....
Style over Substance
Using the Olympus XA as an everyday carry camera The Olympus XA has been my EDC camera this year and I gotta say – it’s a ton of fun. The concept of...
over a year ago
97
over a year ago
The Olympus XA has been my EDC camera this year and I gotta say – it’s a ton of fun. The concept of EDC – Every Day Carry – is that a piece of equipment should be light and compact enough to have with you every day, yet still versatile enough to be useful in […] The post Using...
Louwrentius
I switched my blog from Blogofile to Pelican This blog is a static website, which makes it fast, simple and secure. It was generated by Blogofile...
over a year ago
15
over a year ago
This blog is a static website, which makes it fast, simple and secure. It was generated by Blogofile but I switched to Pelican. Blogofile has seen almost no updates over the years and I consider the project dead. Realising that blogofile is dead, I decided to look around for...
Abishek Muthian
2001: A Space Odyssey 50 years ago a movie changed everything. That’s how aptly, the re-release trailer backed by...
over a year ago
13
over a year ago
50 years ago a movie changed everything. That’s how aptly, the re-release trailer backed by Christopher Nolan begins! Watch video on YouTube 2001: A Space Odyssey — Original Theatrical Trailer | Credits: Warner Bros. Entertainment Inc. It’s safe to say that there’s no other...
Louwrentius
How to setup a local or private Ubuntu Mirror Preface In this article I provide instructions on how to setup a local Ubuntu mirror using...
over a year ago
68
over a year ago
Preface In this article I provide instructions on how to setup a local Ubuntu mirror using debmirror. To set expectations: the mirror will work as intended and distribute packages and updates, but a do-release upgrade from one major version of Ubuntu to the next won't...
Arduino Blog
Using a racing sim rig with a real RC car Most of us will never get a chance to drive a Ferrari F50 around the Nürburgring in real life, but...
2 months ago
25
2 months ago
Most of us will never get a chance to drive a Ferrari F50 around the Nürburgring in real life, but we can all do so in a racing sim. To get the most out of that experience, many people build serious and elaborate racing sim rigs. What if one could use their racing sim rig […] The...
Arduino Blog
This 3D-printed robotic arm can be built with just a few inexpensive components Robotics is already an intimidating field, thanks to the complexity involved. And the cost of parts,...
8 months ago
69
8 months ago
Robotics is already an intimidating field, thanks to the complexity involved. And the cost of parts, such as actuators, only increases that feeling of inaccessibility. But as FABRI Creator shows in their most recent video, you can build a useful robotic arm with just a handful of...
Never Met a Science
Seeing Like a Newsfeed Machine Learning Through Machine Poetry
10 months ago
Simply Explained
Make Your Garage Door Opener Smart: Shelly 1, ESPHome and Home Assistant I've been adding more and more devices to my smart home lately, so naturally, my garage door opener...
over a year ago
23
over a year ago
I've been adding more and more devices to my smart home lately, so naturally, my garage door opener had to follow. But instead of swapping it out for a new unit, I used a Shelly 1 and a cheap door contact sensor to make it smart for less than $20!It runs ESPHome (open-source, no...
./techtipsy
How I treat my urge to hoard data The tagline for /r/datahoarder reads: “It’s A Digital Disease!”. I agree. At some point I realized...
over a year ago
52
over a year ago
The tagline for /r/datahoarder reads: “It’s A Digital Disease!”. I agree. At some point I realized that the pursuit to hoard all the things will just keep on consuming more and more of my time and money. Storage is cheap up until to a point, once you find yourself tracking hard...
Louwrentius
Debian Lenny and Dell R410 network card not supported For those who are running Debian Lenny and want to order the new Dell R410 server, beware! There is...
over a year ago
13
over a year ago
For those who are running Debian Lenny and want to order the new Dell R410 server, beware! There is no safe solution to get Debian Lenny working with the on-board Broadcom network cards. A fairly recent kernel is required. Basically, you will have to install back-ported kernels,...
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
13
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...
Abishek Muthian
Apple’s Chipnomics — How is apple chip faster than the rest From Tom’s guide review of iPhone 8 Many reviewers have shared benchmark results of the new A11...
over a year ago
12
over a year ago
From Tom’s guide review of iPhone 8 Many reviewers have shared benchmark results of the new A11 Bionic SoC (System on Chip) from latest Apple devices & this was not unexpected. I would like to introspect how Apple is managing to build better SoC’s than even traditional chip...
Himanshu Mishra |...
On Psychedelics I wrote - Hello :name-retracted:! Last night, I watched the movie Her. It was a fascinating movie on...
over a year ago
11
over a year ago
I wrote - Hello :name-retracted:! Last night, I watched the movie Her. It was a fascinating movie on emotions and AI. It was one of its kind…
anderegg.ca
My 2024 Upgradies Picks The latest instalment of The Upgradies is coming soon from our friends at the Upgrade podcast. I...
7 months ago
27
7 months ago
The latest instalment of The Upgradies is coming soon from our friends at the Upgrade podcast. I submitted my recommendations earlier today, and thought it would be fun to share my picks. Best Overall iOS App Bear I once again don’t have a new app for this category, but Bear has...
Matt Blewitt
A Love Letter to Giant Robots Ah, giant robots. I grew up thinking they are the coolest things ever, and I still do. My first...
a year ago
13
a year ago
Ah, giant robots. I grew up thinking they are the coolest things ever, and I still do. My first exposure to them was probably through 1994’s BattleTech animated series, where Adam Steiner piloted an AXM-2N Axman, in its frankly ridiculous neon green and purple paint job. And from...
Notes on software...
Lessons learned streaming building a Scheme-like interpreter in Go I wanted to practice making coding videos so I did a four-part series on writing a basic Scheme-like...
over a year ago
17
over a year ago
I wanted to practice making coding videos so I did a four-part series on writing a basic Scheme-like language (minus macros and arrays and tons of stuff). I picked this simple topic because I wanted a low-stakes way to learn what I did not know about making videos. Here was the...
Simply Explained
Shelly 2.5: Flash ESPHome Over The Air! It's no secret that I'm a fan of Shelly products to automate various devices in my house. They're...
over a year ago
20
over a year ago
It's no secret that I'm a fan of Shelly products to automate various devices in my house. They're well built, tiny and rock solid, and best of all: compatible with ESPHome.I flashed ESPHome onto all my Shelly 1's, but for some reason, I have issues with my Shelly 2.5 devices......
./techtipsy
How to make digital copies of your old video tapes Introduction This is a short overview of one way to take your old video tapes and make digital...
over a year ago
54
over a year ago
Introduction This is a short overview of one way to take your old video tapes and make digital copies of their contents. To get started, you will need the following: old video tapes that you want to make copies of (VHS and its variants) a device that can read analog AV signals...
Louwrentius
'Linux: unattended installation with Debian preseeding' Debian Linux provides a mechanism to install the operating system without user intervention. This...
over a year ago
13
over a year ago
Debian Linux provides a mechanism to install the operating system without user intervention. This mechanism is called 'preseeding' and is similar to Red Hat Kick Start and Sun Solaris Jump Start. The basic idea is that the installer is fed a recipe, according to which the system...
computers are bad
2023-03-13 the door close button This will probably be a short one, and I know I haven't written for a while, but it has always been...
over a year ago
59
over a year ago
This will probably be a short one, and I know I haven't written for a while, but it has always been the case that you get what you pay for and Computers Are Bad is nothing if not affordable. Still, this is a topic on which I am moderately passionate and so I can probably stretch...
Neil Madden
Hybrid encryption and the KEM/DEM paradigm If you know a bit about public key cryptography, you probably know that you don’t directly encrypt a...
over a year ago
20
over a year ago
If you know a bit about public key cryptography, you probably know that you don’t directly encrypt a message with a public key encryption algorithm like RSA. This is for many reasons, one of which being that it is incredibly slow. Instead you do what’s called hybrid encryption:...
Arduino Blog
An engineer’s journey to bring the ultimate TMJ pain relief tool to market To the average person, invention and new product development seem like pretty straightforward...
9 months ago
47
9 months ago
To the average person, invention and new product development seem like pretty straightforward processes; you come up with a killer idea, do the engineering work to cobble together a working prototype, have a truckload of units manufactured, and then sell those to turn a profit....
Birchtree
When friends act like enemies Bert Hubert writing on his blog (normally in Dutch, but this one’s in English): It Is No Longer Safe...
4 months ago
26
4 months ago
Bert Hubert writing on his blog (normally in Dutch, but this one’s in English): It Is No Longer Safe to Move Our Governments and Societies to US Clouds Written down like this, it seems pretty bizarre, and that’s because it is. It’s also not
Abishek Muthian
Refund Policy The legal terms mentioned here covers abishekmuthian.com and products which explicitly link to this...
3 months ago
24
3 months ago
The legal terms mentioned here covers abishekmuthian.com and products which explicitly link to this legal page. For legal terms of my individual products please refer to the legal section on their respective websites. Refund For refunds of any digital goods purchased via...
./techtipsy
btrbk is awesome I like having a safety net whenever I’m doing something potentially destructive, which is why I use...
over a year ago
82
over a year ago
I like having a safety net whenever I’m doing something potentially destructive, which is why I use the btrfs file system for my operating system and my data. Snapshots are one half of my “whoops, there goes all my work” strategy (backups are the other half). I’ve written about...
Notes on software...
A Programmer-Friendly I/O Abstraction Over io_uring and kqueue This is an external post of mine. Click here if you are not redirected.
over a year ago
Birchtree
+ Book and video game review catchup
3 months ago
Jonas Hietala
Undo git reset --hard I purposefully and more or less idiotically executed git reset --hard <hash> in hopes of going back...
over a year ago
14
over a year ago
I purposefully and more or less idiotically executed git reset --hard <hash> in hopes of going back a bit. What I didn’t realize then is that you throw away all the commits between now until <hash>. Not quite what was planned. After a bit of panic I found the answer: Find your...
Willem's Blog
How to use rsync to make backups In this post I'll explain how to use rsync to transfer files to another computer system in an...
over a year ago
20
over a year ago
In this post I'll explain how to use rsync to transfer files to another computer system in an efficient manner, suitable to be used in a backup script.
Good Enough
TIL: Use randomness to prevent email trimming With conversation threading (which almost everyone has enabled), Gmail was trimming the bottom of...
over a year ago
15
over a year ago
With conversation threading (which almost everyone has enabled), Gmail was trimming the bottom of the emails we send with our new app because they were too similar to the other emails in the conversation thread. They’re similar because that’s just the link to get back into the...
Notes on software...
The year in books: 11 to recommend in 2021 Last year (2021) I finished 17 books, a five year low. But that's ok! 4 fiction and 13 non-fiction....
over a year ago
12
over a year ago
Last year (2021) I finished 17 books, a five year low. But that's ok! 4 fiction and 13 non-fiction. Another 30 started but not finished. Non-fiction It seems I was pretty focused on business history books and history of tech. The 8 non-fiction books I liked the most: Designing...
Jonas Hietala
MenuCity: Level 0 Walkthrough It hasn’t even been a week since I released my latest game MenyCity and already so much positive...
over a year ago
15
over a year ago
It hasn’t even been a week since I released my latest game MenyCity and already so much positive feedback! I’m so thrilled :) However, all isn’t blue skies and nice sunshine. A lot of times the first question is: How do you play it? or How do you get past the first level? I admit...
Home on Erik...
Data architecture vs backend architecture A modern tech stack typically involves at least a frontend and backend but relatively quickly also...
over a year ago
19
over a year ago
A modern tech stack typically involves at least a frontend and backend but relatively quickly also grows to include a data platform. This typically grows out of the need for ad-hoc analysis and reporting but possibly evolves into a whole oil refinery of cronjobs, dashboards, bulk...
Notes on software...
How I run a coffee club I started the NYC Systems Coffee Club in December of 2023. It's gone pretty well! I regularly get...
6 months ago
76
6 months ago
I started the NYC Systems Coffee Club in December of 2023. It's gone pretty well! I regularly get around 20 people each month. You bring a drink if you feel like it and you hang out with people for an hour or two. There is no agenda, there is no speaker, there is no structure....
Old Vintage...
Refurb weekend: Data General/One (and the worst LCD in the world) I mentioned earlier that while I prefer specializing in non-x86 laptops, that doesn't mean I don't...
a year ago
13
a year ago
I mentioned earlier that while I prefer specializing in non-x86 laptops, that doesn't mean I don't collect interesting or unusual x86 laptops, like the Brother GeoBook NB-60 (I finally tracked down a mostly working NB-80C, the top of the line model, which will be the subject of a...
Louwrentius
Why security is all about defense in depth Many people asume that if you regularly update your computer, you are safe from hackers. But nothing...
over a year ago
15
over a year ago
Many people asume that if you regularly update your computer, you are safe from hackers. But nothing could be further from the truth. Keeping your systems up-to-date only protects you against exploits for publicly known vulnerabilities. Your systems are still not protected...
Computer Ads from...
Salamander Software's Franklin's Tomb My name is Diamond, Dan Diamond. I'm a private cop.
a year ago
Abishek Muthian
Ola stop polluting notifications, respect categories Ola has realized that it would never make profit just like its overrated original and so it's...
over a year ago
14
over a year ago
Ola has realized that it would never make profit just like its overrated original and so it's diversifying into electric vehicles. I think that's great both as a business(if it pans out) and as a consumer as it could improve the electric vehicle ecosystem in India. But you...
Never Met a Science
Deepfakes and Thirst Traps Novel media technology is changing the nature of political communication.
2 months ago
Louwrentius
Why I still won't switch to Linux and keep my Mac The current state of Linux is amazing. If we take a look at, for example, Ubuntu Linux, we have to...
over a year ago
13
over a year ago
The current state of Linux is amazing. If we take a look at, for example, Ubuntu Linux, we have to admit that the Linux desktop is really becoming a nice, user-friendly environment. I'm truly starting to like what I see. I considered whiping Mac OS X from my macbook, but there...
Posts on Made of...
Confessions of a programmer: I hate code review Most of the projects I've been working on today have fairly strict code review policies. My work...
over a year ago
18
over a year ago
Most of the projects I've been working on today have fairly strict code review policies. My work requires code review on most of our code, and as we bring on an army of interns for the summer, I've been responsible for reviewing lots of code. Additionally, about five months ago...
Ian's Blog
Hardware-Accelerated Video Encoding with Intel Arc on Redhat Linux I've been wanting hardware-accelerated video encoding on my Linux machine for quite a while now, but...
8 months ago
33
8 months ago
I've been wanting hardware-accelerated video encoding on my Linux machine for quite a while now, but ask anybody who's used a Linux machine and they'll tell you of the horrors of Nvidia or AMD drivers. Intel, on the other hand, seems to be taking things in a much different, much...
Birchtree
Show “nobody wanted” was the second-most-watched show on Disney+ Katie Campione writing for Deadline with a very long headline: Broadcast Was “Surprisingly...
5 months ago
40
5 months ago
Katie Campione writing for Deadline with a very long headline: Broadcast Was “Surprisingly Resilient” in 2024 Amid Production Declines, but Streaming Still Leads the Pack; ‘Fool Me Once’ Led TV Last Year, Luminate Says big IP franchises were still the best performing series on...
Odds and Ends of...
Odds and Ends #51: Transport for London made a terrible decision and I hope they reverse it Plus Britain's broken car market, what the LibDems should do next and how some lefty institutions...
5 months ago
Computer Ads from...
Dr. Dobb's Journal Interviews Jef Raskin (1986) They discuss interface design and Raskin's hatred of the mouse.
a month ago
Jorge Arango
Traction Heroes Ep. 2: Unprecedented In episode 2 of the Traction Heroes podcast, Harry shared an extreme personal experience in service...
5 months ago
43
5 months ago
In episode 2 of the Traction Heroes podcast, Harry shared an extreme personal experience in service to exploring the question: How can we act skillfully in unfamiliar circumstances? I considered adding a trigger warning – Harry’s story made me wince. That said, we landed in a...
Lighthouse Blog
What is Atom?
2 months ago
Jonas Hietala
My Dream Game: The RTS Even if there are a million great games there’s one that has a very special place in my heart:...
over a year ago
12
over a year ago
Even if there are a million great games there’s one that has a very special place in my heart: Supreme Commander. It’s not the game I’ve played the most and there might even be games which are better and more fun but supcom was the game that introduced me to competitive gaming...
Ken Shirriff's blog
Inside a vintage aerospace navigation computer of uncertain purpose I recently obtained an aerospace computer from the early 1970s, apparently part of a navigation...
a year ago
17
a year ago
I recently obtained an aerospace computer from the early 1970s, apparently part of a navigation system. Aerospace computers are an interesting but mostly neglected area of computer hardware, so I'm always delighted to examine one up close. In an era when most computers were large...
Odds and Ends of...
Have I ever been a NIMBY? And other questions from the Spring mailbag.
2 months ago
Willem's Blog
Do amazing things with a focused mind Read about my experience during the workshop I got as a birth day present involving the Wim Hof...
over a year ago
Notes on software...
The year in books: 20 to recommend in 2020 This year I finished 47 books, up from last year but not a personal best. The breakdown was 17...
over a year ago
14
over a year ago
This year I finished 47 books, up from last year but not a personal best. The breakdown was 17 non-fiction and 30 fiction. Another 20-30 remain started but unfinished this year. Non-fiction The 8 non-fiction books I most recommend are: Fashionapolis: The Price of Fast Fashion and...
Louwrentius
1.0 GB/s using Linux software RAID I filled the Norco case with hardware. It is now up and running, based on Debian Linux (Lenny). I...
over a year ago
17
over a year ago
I filled the Norco case with hardware. It is now up and running, based on Debian Linux (Lenny). I immediately performed some initial tests with software RAID 0. The results are just astounding. debian:~# dd if=/dev/md0 of=/dev/null bs=1M count=50000 50000+0 records in 50000+0...
Ken Shirriff's blog
It's time to abandon the cargo cult metaphor The cargo cult metaphor is commonly used by programmers. This metaphor was popularized by Richard...
5 months ago
52
5 months ago
The cargo cult metaphor is commonly used by programmers. This metaphor was popularized by Richard Feynman's "cargo cult science" talk with a vivid description of South Seas cargo cults. However, this metaphor has three major problems. First, the pop-culture depiction of cargo...
Abishek Muthian
Did I break WhatsApp? I told my friend that I don't use WhatsApp and asked to be contact me via Signal. We had a...
over a year ago
10
over a year ago
I told my friend that I don't use WhatsApp and asked to be contact me via Signal. We had a conversation on Signal and this happened, Can even Facebook stoop so low? I was told that the WhatsApp didn't work after installing Signal, I replied that it could be a coincidence. But I...
Lighthouse Blog
Rules improvement: filter based on content
6 months ago
Neil Madden
On PBKDF2 iterations There has been a lot of discussion recently around the LastPass breach, especially with regards to...
over a year ago
21
over a year ago
There has been a lot of discussion recently around the LastPass breach, especially with regards to the number of PBKDF2 iterations applied to the master password to derive the vault encryption key. Other people have already dissected this particular breach, but I want to more...
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
lcamtuf’s thing
Meta: 5,000 I don't really do self-congratulatory posts, but bear with me just once.
4 months ago
Louwrentius
Fully unattended deployment of Windows clients using limited resources Introduction Anyone who ever installed Windows on a computer by hand must have wished for a solution...
over a year ago
19
over a year ago
Introduction Anyone who ever installed Windows on a computer by hand must have wished for a solution that automate this task. It's just waiting a lot and pressing a button now and then. But installing the operating system itself is only the beginning. Once installed, you need to...
Abishek Muthian
Pricing Bone Health Tracker Premium Track your bone health, Monitor the progress of your treatments. Get...
3 months ago
35
3 months ago
Bone Health Tracker Premium Track your bone health, Monitor the progress of your treatments. Get more reports and cloud sync for just ₹1,332.21/year Free Premium Parsed BMD reports ✓ ✓ Skeleton visualization ✓ ✓ T-Score chart ✓ ✓ Z-Score chart ✓ ✓ Submit reports without private...
Home on Erik...
Toxic meeting culture I spent six years at a company that went from 50 people to 1500 and one contributing factor leading...
over a year ago
14
over a year ago
I spent six years at a company that went from 50 people to 1500 and one contributing factor leading to my departure was that I went from a “maker” to a person stuck in meetings every day.
Arduino Blog
DIY submersible pump controller helps retrieve well water It might surprise our urban-dwelling readers, but wells are still very common in rural areas where...
a year ago
60
a year ago
It might surprise our urban-dwelling readers, but wells are still very common in rural areas where it is difficult or prohibitively expensive to run utilities. The CDC reports that more than 15 million households rely on groundwater and wells — and that’s just in the United...
Home on Erik...
Bagging as a regularizer One thing I encountered today was a trick using bagging as a way to go beyond a point estimate and...
over a year ago
13
over a year ago
One thing I encountered today was a trick using bagging as a way to go beyond a point estimate and get an approximation for the full distribution. This can then be used to penalize predictions with larger uncertainty, which helps reducing false positives.
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…
computers are bad
2023-10-22 cooler screens Audible even over the squeal of an HVAC blower with a suffering belt, the whine of small, high...
a year ago
97
a year ago
Audible even over the squeal of an HVAC blower with a suffering belt, the whine of small, high velocity fans pervades the grocery side of this Walgreens. Were they always this loud? I'm not sure; some of the fans sound distinctly unhealthy. Still, it's a familiar kind of noise to...
watchTowr Labs
Is The Sofistication In The Room With Us? - X-Forwarded-For and Ivanti Connect Secure... What's that Skippy? Another Ivanti Connect Secure vulnerability? At this point, regular readers will...
2 months ago
34
2 months ago
What's that Skippy? Another Ivanti Connect Secure vulnerability? At this point, regular readers will know all about Ivanti (and a handful of other vendors of the same class of devices), from our regular analysis. Do you know the fun things about these posts? We can copy text...
GitButler
Why GitHub Actually Won How GitHub _actually_ became the dominant force it is today, from one of it's cofounders.
9 months ago
Birchtree
OS updates should respect my settings Tim Hardwick writing for MacRumors: PSA: iOS 18.3.2 Re-Enables Apple Intelligence if You Turned It...
3 months ago
21
3 months ago
Tim Hardwick writing for MacRumors: PSA: iOS 18.3.2 Re-Enables Apple Intelligence if You Turned It Off With new iOS software updates, Apple has been automatically turning Apple Intelligence on again even for users who have disabled it, a decision that has become increasingly...
Elevation Lab - Blog
Introducing TagVault Pet for AirTag Having pets that went missing before, AirTags are the perfect companion. We wanted a case that could...
over a year ago
12
over a year ago
Having pets that went missing before, AirTags are the perfect companion. We wanted a case that could take the abuse of an active full-size dog, fit nice on a cat, work with all pet collars, and be durable. So we designed Tagvault Pet. It's waterproof, fits every collar, and is...
computers are bad
2025-03-01 the cold glow of tritium I have been slowly working on a book. Don't get too excited, it is on a very niche topic and I will...
4 months ago
29
4 months ago
I have been slowly working on a book. Don't get too excited, it is on a very niche topic and I will probably eventually barely finish it and then post it here. But in the mean time, I will recount some stories which are related, but don't quite fit in. Today, we'll learn a bit...
Arduino Blog
Does your sample contain DNA or RNA? DIYNAFLUOR can tell you on a budget Lab equipment is — traditionally at least — tremendously expensive. While there are understandable...
6 months ago
55
6 months ago
Lab equipment is — traditionally at least — tremendously expensive. While there are understandable reasons for those costs, they are prohibitive to anyone operating outside of a university or corporate lab. But as the “citizen science” movement has grown, we’ve seen more and more...
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
12
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...
Abort Retry Fail
The History of Windows 3 Windows becomes competitive
a year ago
Abishek Muthian
Contact Us You can contact us through email me@[this domain] or through any of the social media platforms...
over a year ago
8
over a year ago
You can contact us through email me@[this domain] or through any of the social media platforms mentioned above.
Odds and Ends of...
Odds and Ends #56: The awkward truth about Brexit Plus a giant leap for devolution, the nuclear industry being cowards, and some crazy humanoid robots
4 months ago
Arduino Blog
This Flip-Pelt wearable concept enables ultra-fast thermal feedback in VR Wouldn’t it be great if, while playing a virtual reality game, you could feel the heat of a fire on...
7 months ago
46
7 months ago
Wouldn’t it be great if, while playing a virtual reality game, you could feel the heat of a fire on your arm? Or the cold of chilly water? Engineers around the world have been trying to make that happen, but there is a big problem: temperature changes are slow. The immersive...
Louwrentius
'Linux: obtain motherboard model / type and vendor' If you want to know what motherboard is installed in a system, use the tool dmidecode: dmidecode |...
over a year ago
17
over a year ago
If you want to know what motherboard is installed in a system, use the tool dmidecode: dmidecode | grep -e "Manufacturer|Product" | head -n 4 | tail -n 2 The result might be something like: Manufacturer: ASUSTeK Computer INC. Product Name: P5Q-EM DO Manufacturer: ASUSTeK Computer...
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...
Krebs on Security
Cyber Forensic Expert in 2,000+ Cases Faces FBI Probe A Minnesota cybersecurity and computer forensics expert whose testimony has featured in thousands of...
2 months ago
23
2 months ago
A Minnesota cybersecurity and computer forensics expert whose testimony has featured in thousands of courtroom trials over the past 30 years is facing questions about his credentials and an inquiry from the Federal Bureau of Investigation (FBI). Legal experts say the inquiry...
Louwrentius
Convert dos file to linux format wit vim If you have some file that has been saved on a (Win)do(w)s host you may notice that all lines end...
over a year ago
16
over a year ago
If you have some file that has been saved on a (Win)do(w)s host you may notice that all lines end with ^M. To fix this, you can use the tool dos2unix. If however this tool is not at your disposal, you may have a problem. If vim is available, you do not have a problem: The trick...
Matt Mullenweg
Status Quo I wrote over on WordPress.org about breaking the status quo with a Joost/Karim fork. It’s a perfect...
5 months ago
51
5 months ago
I wrote over on WordPress.org about breaking the status quo with a Joost/Karim fork. It’s a perfect time as Automattic is re-focusing its work while the legal stuff is going on.
Home on Erik...
Are data sets the new server rooms? This blog post Data sets are the new server rooms makes the point that a bunch of companies raise a...
over a year ago
15
over a year ago
This blog post Data sets are the new server rooms makes the point that a bunch of companies raise a ton of money to go get really proprietary awesome data as a competitive moat. Because once you have the data, you can build a better product, and no one can copy it (at least not...
latest projects -...
Turbine Transport Transformer [Concept] Transforming turbine transport
a week ago
Matt Mullenweg
Radiohead It’s so funny that my random re-engagement with Radiohead re-emergence coincides with them doing a...
3 months ago
27
3 months ago
It’s so funny that my random re-engagement with Radiohead re-emergence coincides with them doing a new entity that might mean something. I did a poll on Twitter and people preferred OK Computer to Kid A 78%!
Vitalik Buterin's...
Plurality philosophy in an incredibly oversized nutshell
10 months ago
Louwrentius
Setup a VPN on your iPhone with OpenVPN and Linux ⚠️ 🚨 Update 2024 🚨⚠️ I'm not using OpenVPN anymore for my VPN needs and this article is considered...
over a year ago
33
over a year ago
⚠️ 🚨 Update 2024 🚨⚠️ I'm not using OpenVPN anymore for my VPN needs and this article is considered unmaintained. It's stronly recommended not to use this tutorial and find up-to-date documentation. I also have no plans to update this blogpost in the future. [Update 2018] This...
Greater Still by...
Integrate Are we building apps or infrastructure? ...Yes
a year ago
Good Enough
James 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
22
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 descending deeper, ever deeper, into the Q&A column introduce ourselves, one-at-a-time. Desperate to keep things interesting, James tried to spice up the...
Willem's Blog
Programming on Apple Watch Programming with VIM over SSH on Apple Watch using a bluetooth keyboard
over a year ago
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...
Birchtree
AI, self-driving, and evolving your opinions on new tech over time Casey Newton on Platformer: The Phony Comforts of AI Skepticism The most persuasive way you can...
6 months ago
41
6 months ago
Casey Newton on Platformer: The Phony Comforts of AI Skepticism The most persuasive way you can demonstrate the reality of AI, though, is to describe how it is already being used today. Not in speculative sci-fi scenarios, but in everyday offices and laboratories and schoolrooms....
Applied Cartography
How Buttondown uses HAProxy There are few technical decisions I regret more with Buttondown than the decision to combine the...
10 months ago
19
10 months ago
There are few technical decisions I regret more with Buttondown than the decision to combine the author-facing app, the subscriber-facing app, and the marketing site all under a single domain. Most technical decisions are reversible with sufficient grit and dedication; this one...
Notes on software...
Burn your title I've been a developer, a manager, a cofounder, and now I'm a developer again. I ran away from each...
2 months ago
22
2 months ago
I've been a developer, a manager, a cofounder, and now I'm a developer again. I ran away from each position until being a founder because I felt like I was limited by what I was allowed to do. But I reached an enlightment of sorts during my career progression: that everyone...
Construction Physics
How China Is Like the 19th Century U.S. I spend a lot of time reading about manufacturing and its evolution, which means I end up repeatedly...
8 months ago
70
8 months ago
I spend a lot of time reading about manufacturing and its evolution, which means I end up repeatedly reading about the times and places where radical changes in manufacturing were taking place: Britain in the late 18th century, the US in the late 19th and early 20th centuries,...