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Birchtree
The future simply has more computers (members post) Glasses and headsets and computers, oh my! Why the future continues to be all about adding computers...
6 months ago
53
6 months ago
Glasses and headsets and computers, oh my! Why the future continues to be all about adding computers to our lives, not replacing anything.
Push to Prod
Comprehension of Concurrency is a Lifelong Journey Accept that your understanding is imperfect. There is comfort in letting go.
11 months ago
Abishek Muthian
Restart modem automatically when Internet is down If I have to restart my modem often like a caveman, I'll at least automate it. Years ago I would...
6 months ago
14
6 months ago
If I have to restart my modem often like a caveman, I'll at least automate it. Years ago I would have pitied the soul which had to restart their Internet modem often, Now I'm in the situation where the ISP seems to have not heard about network reliability and so my modem hangs at...
Matt Blewitt
Death, and Utsuge This post discusses topics some may wish to avoid: terminal illness, hospice care, death, and...
8 months ago
25
8 months ago
This post discusses topics some may wish to avoid: terminal illness, hospice care, death, and Japanese visual novels.
Avestura's Blog
Creating a Git commit: The Hard Way Let's create a Git commit using Git's low-level (plumbing) commands
10 months ago
Good Enough
Bad Ideas Are Fun Once I was complaining to Arun about how hard it is to come up with ideas, and he pointed out that...
a year ago
19
a year ago
Once I was complaining to Arun about how hard it is to come up with ideas, and he pointed out that coming up with ideas is actually very easy––what makes it hard is that we’re aiming for good ideas. The next time you're coming up with ideas, tell yourself, Forget about good...
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
36
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...
Louwrentius
ZFS: Performance and capacity impact of ashift=9 on 4K sector drives Update 2014-8-23: I was testing with ashift for my new NAS. The ashift=9 write performance...
over a year ago
14
over a year ago
Update 2014-8-23: I was testing with ashift for my new NAS. The ashift=9 write performance deteriorated from 1.1 GB/s to 830 MB/s with just 16 TB of data on the pool. Also I noticed that resilvering was very slow. This is why I decided to abandon my 24 drive RAIDZ3...
lcamtuf’s thing
The Review Interior of a low-rise office park.
4 months ago
Willem's Blog
Your own addressbook and calendar cloud You can setup a CardDAV/CalDAV server to manage your own contacts, addressbook, agenda and task data...
over a year ago
19
over a year ago
You can setup a CardDAV/CalDAV server to manage your own contacts, addressbook, agenda and task data and share it between your devices.
Himanshu Mishra |...
Work is Life Too 10 PM on a Sunday night. You’re back home after a night out with friends. A couple of beers and some...
3 months ago
28
3 months ago
10 PM on a Sunday night. You’re back home after a night out with friends. A couple of beers and some pizza. The place was too loud but you…
Notes on software...
Writing to be read There is a common struggle in the writing and maintenance of documentation, checklists, emails,...
over a year ago
18
over a year ago
There is a common struggle in the writing and maintenance of documentation, checklists, emails, guides, etc. Each provides immense value; a document may be the key to an important process. The goal is to remove barriers -- to encourage understanding and correct application of...
Applied Cartography
February, 2025 What a start to the year! January was a bit more flat-packed than I think Haley and I would have...
4 months ago
33
4 months ago
What a start to the year! January was a bit more flat-packed than I think Haley and I would have otherwise liked, but all with great things. (Highlights include: first weekend trip with Lucy, signing a lease on an office, and Third South's annual offsite.) A roundup of writing...
Posts on Made of...
reptyr: Attach a running process to a new terminal Over the last week, I’ve written a nifty tool that I call reptyr. reptyr is a utility for taking an...
over a year ago
23
over a year ago
Over the last week, I’ve written a nifty tool that I call reptyr. reptyr is a utility for taking an existing running program and attaching it to a new terminal. Started a long-running process over ssh, but have to leave and don’t want to interrupt it? Just start a screen, use...
Jonas Hietala
Home office renovation When we moved back to our childhood community and bought a house I had one pretty big requirement: I...
over a year ago
17
over a year ago
When we moved back to our childhood community and bought a house I had one pretty big requirement: I had to have a home office as I need to work remote. There simply isn’t any software development work for me here. So the later part of 2018 and early 2019 we’ve renovated an old...
Push to Prod
Best Questions and Answers to the “Terrifying Netflix Concurrency Bug” Post Why couldn't we roll back? Weren't we concerned about costs? Why is operating Netflix so...
7 months ago
Notes on software...
Learning a new codebase: hacking on nginx I have never contributed to nginx. My C skills are 1/10. But downloading the source, hacking it up,...
over a year ago
16
over a year ago
I have never contributed to nginx. My C skills are 1/10. But downloading the source, hacking it up, compiling it, and running it doesn't scare me. This post is to help you overcome your own fears about doing so. Not necessarily because you should be running out-of-tree diffs in...
Gwern.net Newsletter
February 2021 Gwern.net Newsletter links on AI scaling, semaglutide, and ethicist ethics
over a year ago
Computer Ads from...
Comics from 1986/06 Australian Personal Computer Mag It’s that time of the month. This time let’s look at humor from down under. These comics are from...
a year ago
103
a year ago
It’s that time of the month. This time let’s look at humor from down under. These comics are from the June 1986 issue of Australian Computer magazine. Enjoy! What computer ads would you like to see in the future? Please comment below. If you enjoyed it, please share it with your...
Vitalik Buterin's...
What else could memecoins be?
a year ago
Simply Explained
Monitoring my 3D printer with a Pi Zero, Home Assistant and TinyCore Linux Many devices in my home have become "smart" over the last couple of months, with one big exception:...
over a year ago
17
over a year ago
Many devices in my home have become "smart" over the last couple of months, with one big exception: my trusty 3D printer. It's a super reliable Prusa i3 MK3, but it lacks an internet connection.So I decided to use a Pi Zero to keep track of my 3D prints and send the progress to...
Jorge Arango
Gall’s Law Strikes Again: the Sonos Debacle Update: in the afternoon of January 14, news emerged that Sonos CPO Maxime Bouvat-Merlin is also...
5 months ago
41
5 months ago
Update: in the afternoon of January 14, news emerged that Sonos CPO Maxime Bouvat-Merlin is also leaving the company. Sonos CEO Patrick Spence is out, felled by last year’s disastrous app launch. I have no inside track on what happened, but from what I’ve read, Sonos’s leaders...
./techtipsy
Tech rants: PC-s use way too much power in 2021 Welcome to 2021. We have: supply chain issues no reasonably priced GPU-s consumer-grade CPU-s with...
over a year ago
69
over a year ago
Welcome to 2021. We have: supply chain issues no reasonably priced GPU-s consumer-grade CPU-s with peak power consumption at 296W GPU-s that consume 350-400W of power under normal use At the same time, we have made great leaps in CPU/GPU architectures and chip manufacturing...
Home on Erik...
2D embedding of 5k artists = WIN I'm at KDD in Chicago for a few days. We have a Spotify booth tomorrow, and I wanted to put together...
over a year ago
18
over a year ago
I'm at KDD in Chicago for a few days. We have a Spotify booth tomorrow, and I wanted to put together some cool graphics to show. I've been thinking about doing a 2D embedding of the top artists forever since I read about t-SNE and other papers so this was a perfect opportunity to...
Louwrentius
Setting up a Squid proxy with Clamav anti-virus using c-icap Security is all about a defence-in-depth strategy. Create multiple layers of defence. Every layer...
over a year ago
20
over a year ago
Security is all about a defence-in-depth strategy. Create multiple layers of defence. Every layer presenting a different set of challenges, requiring different skill sets and technology. So every layer will increase the time and effort to compromise your environment. A...
Vitalik Buterin's...
DAOs are not corporations: where decentralization in autonomous organizations matters
over a year ago
Vitalik Buterin's...
Layer 2s as cultural extensions of Ethereum
a year ago
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
Home on Erik...
It's called Berkson's paradox! As noted by multiple tweets, my previous post describes a phenomenon denoted Berkson's...
over a year ago
17
over a year ago
As noted by multiple tweets, my previous post describes a phenomenon denoted Berkson's paradox. Here's another example: Why Are Handsome Men Such Jerks?
Applied Cartography
You gotta be able to taste the kool-aid Cognition, a six-month-old startup in the AI coding space just raised $175m at a $2b...
a year ago
18
a year ago
Cognition, a six-month-old startup in the AI coding space just raised $175m at a $2b valuation: Despite the skepticism surrounding Devin’s launch, the AI coding assistant has shown promising results. According to the SWE-Bench benchmark, which evaluates AI models on software...
Birchtree
The day Birchtree grew up Today's a symbolically big day for Birchtree! After doing this site and its many offshoot projects...
5 months ago
45
5 months ago
Today's a symbolically big day for Birchtree! After doing this site and its many offshoot projects since 2010, I finally put a ring on it and registered Birchtree Productions LLC. 🎉 For you, this means basically nothing at all. Footers might be updated and I might invest in
Posts on Made of...
Write yourself an strace in 70 lines of code Basically anyone who’s used Linux for any amount of time eventually comes to know and love the...
over a year ago
14
over a year ago
Basically anyone who’s used Linux for any amount of time eventually comes to know and love the strace command. strace is the system-call tracer, which traces the calls that a program makes into the kernel in order to interact with the outside world. If you’re not already familiar...
Good Enough
Yes, Facebook Is Terrible, but Also… I’m not on Facebook. It was eight or ten years ago when I left for good. While there were some good...
a year ago
20
a year ago
I’m not on Facebook. It was eight or ten years ago when I left for good. While there were some good and useful interactions, the algorithm brought me down, I didn’t have a lot of desire to keep up with old acquaintances, and hearing everyone’s political stance was not good for...
Home on Erik...
Luigi: complex pipelines of tasks in Python I'm shamelessly promoting my first major open source project. Luigi is a Python module that helps...
over a year ago
17
over a year ago
I'm shamelessly promoting my first major open source project. Luigi is a Python module that helps you build complex pipelines of batch jobs, handle dependency resolution, and create visualizations to help manage multiple workflows. It also comes with Hadoop support built in...
Arduino Blog
On-body LEDs help this guitar rock harder You don’t go to watch a band play live for the audio quality — most venues are atrocious in that...
a year ago
66
a year ago
You don’t go to watch a band play live for the audio quality — most venues are atrocious in that regard. No, you go to enjoy the show as a whole and that includes the visuals. The more a band can do to make the performance look exciting, the more you’re going to enjoy it. […] The...
Ian's Blog
Mourning the Loss of Cohost The staff running Cohost have announced (archived) that at the end of 2024 Cohost will be shutting...
9 months ago
20
9 months ago
The staff running Cohost have announced (archived) that at the end of 2024 Cohost will be shutting down, with the site going read-only on October 1st 2024. This news was deeply upsetting to receive, as Cohost filled a space left by other social media websites when they stopped...
Vitalik Buterin's...
Encapsulated vs systemic complexity in protocol design
over a year ago
Engineers Need Art
Tom Dowdy Tom Dowdy was a software engineer at Apple back in 1995 when I was still writing Macintosh games in...
over a year ago
91
over a year ago
Tom Dowdy was a software engineer at Apple back in 1995 when I was still writing Macintosh games in Lawrence, Kansas.
Arduino Blog
This rolling ball game brings Skee-Ball-style fun from the arcade to your home Ask your friends about their favorite games at the arcade and the most common answer will likely be...
12 months ago
118
12 months ago
Ask your friends about their favorite games at the arcade and the most common answer will likely be Skee-Ball. But while many other popular arcade games have viable at-home alternatives, Skee-Ball doesn’t — at least not unless you’re willing to spend a serious amount of money....
Odds and Ends of...
Odds and Ends #44: The New Statesman still needs fixing Plus Channel Tunnel news, a NIMBY assault on an excellent pub, and more!
7 months ago
Arduino Blog
This automatic emergency braking system protects RC cars It is a story as old as time (or at least the 1960s): kid gets an RC car for Christmas and excitedly...
3 days ago
5
3 days ago
It is a story as old as time (or at least the 1960s): kid gets an RC car for Christmas and excitedly takes it for spin, but crashes it into a wall within five minutes and tears ensue. The automotive industry has cut down on accidents by implementing automatic emergency braking...
Christian Selig
Logging information from iOS Widgets Lately users have been emailing me with a few odd things happening with their Apollo iOS 14 home...
over a year ago
44
over a year ago
Lately users have been emailing me with a few odd things happening with their Apollo iOS 14 home screen widgets, and some well-placed logs can really help with identifying what’s going wrong. iOS has a sophisticated built in logging mechanism, os_log, and now with SwiftLogger in...
Louwrentius
overview of open-source load balancers I was looking at open-source load balancing software and it seems that there isn't a nice overview...
over a year ago
16
over a year ago
I was looking at open-source load balancing software and it seems that there isn't a nice overview except from this website, although many of the listed projects seem dead. I've made a selection of products that seem to be relevant. The biggest problem with open-source software...
Never Met a Science
What Are Survey Experiments For? The titular question emerged as I was working with Alessandro Vecchiato on our visual conjoint...
6 months ago
18
6 months ago
The titular question emerged as I was working with Alessandro Vecchiato on our visual conjoint experiment, just published at the Journal of Experimental Political Science:
Gwern.net Newsletter
May 2021 Gwern.net Newsletter links on AI hardware, diffusion models, optogenetics, brain scanning.
over a year ago
Jorge Arango
Traction Heroes Ep. 4: Mental Models In episode 4 of the Traction Heroes podcast, Harry and I discussed mental models. It’s a tricky...
4 months ago
30
4 months ago
In episode 4 of the Traction Heroes podcast, Harry and I discussed mental models. It’s a tricky phrase: we brought up two different, yet common, uses: Mental models as individuals’ internal understandings of a particular things and situations – i.e., the “Indi Young”...
Jonas Hietala
Tufte style sidenotes and marginnotes in Pollen When evaluating Pollen I complained about markdown/pandoc’s lack of sidenote handling. I have solved...
over a year ago
11
over a year ago
When evaluating Pollen I complained about markdown/pandoc’s lack of sidenote handling. I have solved it for Pollen but felt it deserved it’s own post. A caveat: I generated Tufte CSS style sidenotes and marginnotes which made it more complex than if I had simply generated...
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...
Effective unemployment and social media Being unemployed can be incredibly depressing. So much rejection. Everything seems to be out of your...
8 months ago
20
8 months ago
Being unemployed can be incredibly depressing. So much rejection. Everything seems to be out of your control. Everything except for one thing: what you produce. You might know that repeatedly posting on social media that you are looking for work is ineffective. That it looks (or...
Posts on Made of...
Write testable code by writing generic code Alex Gaynor recently asked this question in an IRC channel I hang out in (a channel which contains...
over a year ago
17
over a year ago
Alex Gaynor recently asked this question in an IRC channel I hang out in (a channel which contains several software engineers nearly as obsessed with software testing as I am): uhh, so I’m writing some code to handle an econnreset… how do I test this? This is a good question!...
Matt Mullenweg
Where is Lee Wittlinger? Lee controls the board of WP Engine. The board is why WP Engine hasn’t done a trademark deal for...
9 months ago
30
9 months ago
Lee controls the board of WP Engine. The board is why WP Engine hasn’t done a trademark deal for their use of the WordPress and WooCommerce trademarks. You hide behind lawyers and corporate PR when you’re wrong, not when you’re right. I’m replying on Twitter, I’m commenting on...
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
16
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.
Arduino Blog
Introducing Arduino Academy: your path to becoming an Arduino-Certified Engineer begins! Want to upgrade your skills and become a certified Arduino engineer? Welcome to the Arduino Academy,...
8 months ago
47
8 months ago
Want to upgrade your skills and become a certified Arduino engineer? Welcome to the Arduino Academy, the go-to platform for hands-on, interactive learning designed to prepare you for the future of technology. Whether you’re just starting or looking to advance your career, the...
Notes on software...
Deploying FreeBSD on Linode unattended in minutes I became a FreeBSD user over 2 years ago when I wanted to see what all the fuss was about. I swapped...
over a year ago
14
over a year ago
I became a FreeBSD user over 2 years ago when I wanted to see what all the fuss was about. I swapped my y410p dual-booting Windows / Ubuntu with FreeBSD running Gnome 3. I learned a lot during the transition and came to appreciate FreeBSD as a user. I soon began running...
Jonas Hietala
Bitcoin Cash needs a Specification I’m not a Bitcoin developer, I’m just some guy looking in from the outside. Lately there’s been a...
over a year ago
12
over a year ago
I’m not a Bitcoin developer, I’m just some guy looking in from the outside. Lately there’s been a bunch of heated debates between the different Bitcoin Cash developer teams. Something that stood out from all the noise was problems with communications and a lack of specification...
Jonas Hietala
Rewriting my Neovim config in Lua This screenshot betrays just how much productive time was wasted setting this up. I’ve got tons of...
a year ago
18
a year ago
This screenshot betrays just how much productive time was wasted setting this up. I’ve got tons of things to do; clean the bathrooms, prototype an idea for a SaaS and ponder world peace. So naturally the procrastination took over and I rewrote my Neovim configuration in...
Birchtree
The Gen Z-powered retro gaming revival Eve Upton-Clark writing for Fast Company: ‘It’s Like Their Escape’: Retro Gaming Is Back Thanks to...
3 months ago
25
3 months ago
Eve Upton-Clark writing for Fast Company: ‘It’s Like Their Escape’: Retro Gaming Is Back Thanks to Gen Z Low-tech holds nostalgic appeal and may even offer a solid antidote to our increasingly fast-paced tech-driven society. For 78% of those polled, one reason they enjoy using...
Neil Madden
SipHash-based encryption for constrained devices I see a lot of attempts to define encryption schemes for constrained devices with short...
a year ago
25
a year ago
I see a lot of attempts to define encryption schemes for constrained devices with short authentication tags (e.g., 64 bits) using universal hashing. For example, there’s a proposal in CFRG at the moment for a version of AES-GCM with short tags for this kind of use-case. In my...
Matt Mullenweg
Observer Article Alexandra Tremayne-Pengelly writes for the Observer, WordPress Founder Matt Mullenweg Is ‘More...
7 months ago
32
7 months ago
Alexandra Tremayne-Pengelly writes for the Observer, WordPress Founder Matt Mullenweg Is ‘More Energized’ Than Ever Amid WP Engine Battle.
Odds and Ends of...
Why the Tories should embrace Abundance Plus why it's time to build Sizewell C, and a horrifying fact about caravans
2 months ago
Good Enough
TIL: Rails Testing I had to figure out how to run browser-based tests in Rails again. In part that meant working around...
over a year ago
16
over a year ago
I had to figure out how to run browser-based tests in Rails again. In part that meant working around my lack of Chrome. Rails System Tests with Safari. I also had some problems with Rails Turbo Drive taking over EVERYTHING, which required me to figure out how to deal with a Rails...
Jonas Hietala
An Epic Start Oh what a mistake. I woke up at 05.00 when my girlfriend woke up, she’s working early today, and...
over a year ago
15
over a year ago
Oh what a mistake. I woke up at 05.00 when my girlfriend woke up, she’s working early today, and went to the bathroom. After I was done, still pretty tired, I made a big mistake. I checked the current theme for Ludum Dare 29: Beneath the Surface and guess what? Now I wasn’t tired...
Arduino Blog
This Arduino failsafe protects an amazing backyard observatory Nothing quite compares to the feeling of looking up at the cosmos on a dark night, and even an...
a month ago
10
a month ago
Nothing quite compares to the feeling of looking up at the cosmos on a dark night, and even an affordable telescope can enhance that experience. But if you’re willing to spend the time and money, you can take things much further. That’s what Redditor CosmicRuin did when they...
Willem's Blog
Working Offline First Dive into a digital blast from the past and learn how a 15-year-old ThinkPad X200 can revolutionise...
over a year ago
25
over a year ago
Dive into a digital blast from the past and learn how a 15-year-old ThinkPad X200 can revolutionise your workflow – join my cloud-free adventure today!
Willem's Blog
Upgrading a 27-inch iMac 5K to 14 terabytes This month I nearly destroyed my iMac during an attempt to upgrade it. Thanks to determination and...
over a year ago
27
over a year ago
This month I nearly destroyed my iMac during an attempt to upgrade it. Thanks to determination and some spare time I was able to resurrect it from the death!
Abishek Muthian
Add subscribers to mailchimp list using PHP Static websites require a middleware to add subscribers to the Mailchimp list if we don't want to...
over a year ago
13
over a year ago
Static websites require a middleware to add subscribers to the Mailchimp list if we don't want to redirect our visitors to another website. PHP middleware which uses Mailchimp API 3.0 is useful because there's wide range of inexpensive options to host a PHP web service either in...
Home on Erik...
Buffet lines are terrible, but let's try to improve them using computer simulations My company has a buffet every Friday, and the lines grow to epic proportions when the food arrives....
over a year ago
14
over a year ago
My company has a buffet every Friday, and the lines grow to epic proportions when the food arrives. I've suspected for years that the “classic” buffet line system is a deeply flawed and inefficient method, and every time I'm stuck in the line has made me more convinced.
The New Oil
Transparency Report: 2024
6 months ago
Birchtree
Apple hits a major milestone in greenhouse emissions Apple Newsroom: Apple Surpasses 60 Percent Reduction in Global Greenhouse Gas Emissions Apple today...
2 months ago
20
2 months ago
Apple Newsroom: Apple Surpasses 60 Percent Reduction in Global Greenhouse Gas Emissions Apple today announced that the company has surpassed a 60 percent reduction in its global greenhouse gas emissions compared to 2015 levels, as part of its Apple 2030 goal to become carbon...
Louwrentius
How to run Debian Linux on an Intel based Mac Mini The Mac Mini is just a gorgeous device. It is beautiful, small, silent, powerfull yet energy...
over a year ago
13
over a year ago
The Mac Mini is just a gorgeous device. It is beautiful, small, silent, powerfull yet energy efficient. When idle, it uses around 20 watts. I'm using one of the first Intel-based Minis with an Intel Core Duo chip, running at 1.6 Ghz. I want to use this mini as an expensive router...
Louwrentius
FreeBSD 10.1 unattended install over PXE & HTTP (no NFS) To gain some more experience with FreeBSD, I decided to make a PXE-based unattended installation of...
over a year ago
17
over a year ago
To gain some more experience with FreeBSD, I decided to make a PXE-based unattended installation of FreeBSD 10.1. My goal is to set something up similar to Debian/Ubuntu + preseeding or Redhat/CentOS + kickstart. Getting a PXE-based unattended installation of FreeBSD 10.1 was...
Willem's Blog
Working with special hardware from China This month I reversed engineered my way into developing software for a Chinese Android device with...
over a year ago
16
over a year ago
This month I reversed engineered my way into developing software for a Chinese Android device with an embedded printer!
Willem's Blog
The Ultimate Freedom Bike With the Brompton foldable bike you find yourself a very versatile companion to go whenever and...
over a year ago
14
over a year ago
With the Brompton foldable bike you find yourself a very versatile companion to go whenever and wherever you please!
Good Enough
The Space Between Us Good Enough is a fully-remote team, and I think it's safe to say that we'll never have a physical...
a year ago
20
a year ago
Good Enough is a fully-remote team, and I think it's safe to say that we'll never have a physical office. I've been working remotely for more than ten years, and overall I really like it. I love the flexibility it affords, being more present with our families, and that my...
Willem's Blog
Optimising images for the web and performance Make your website faster by optimising the images. This posts explains how you can do this.
over a year ago
anderegg.ca
Skylight and the AT Protocol Since my last piece about Bluesky, I’ve been using the service a lot more. Just about everyone I...
3 months ago
28
3 months ago
Since my last piece about Bluesky, I’ve been using the service a lot more. Just about everyone I followed on other services is there now, and it’s way more fun than late-stage Twitter ever was. Halifax is particularly into Bluesky, which reminds me of our local scene during the...
Home on Erik...
The software engineering rule of 3 Here's a dumb extremely accurate rule I'm postulating* for software engineering projects: *you need...
over a year ago
19
over a year ago
Here's a dumb extremely accurate rule I'm postulating* for software engineering projects: *you need at least 3 examples before you solve the right problem*. This is what I've noticed: Don't factor out shared code between two classes.
GitButler
GitButler for Windows The GitButler client is now available natively on Windows.
a year ago
computers are bad
2024-09-26 the GE switched services network We currently find ourselves in something of a series, working our way from private lines to...
9 months ago
71
9 months ago
We currently find ourselves in something of a series, working our way from private lines to large private line systems like the four-wire private-line national warning system. Let's continue to build on the concept of the private line into large corporate systems. In principle, a...
Lighthouse Blog
What is JSON Feed?
2 months ago
Birchtree
I think OpenAI’s next app is a web browser Casey Newton: Hands on With Operator — A Promising but Frustrating New Frontier for Artificial...
5 months ago
40
5 months ago
Casey Newton: Hands on With Operator — A Promising but Frustrating New Frontier for Artificial Intelligence The experience revealed to me one of Operator’s key deficiencies: it can use a web browser, but it cannot use your web browser. This matters a lot, because your browser is...
Arduino Blog
Play rock-paper-scissors using a time-of-flight sensor and an Arduino UNO R4 Owing to its simplicity and fast-paced nature, rock-paper-scissors is a great game to play with...
11 months ago
61
11 months ago
Owing to its simplicity and fast-paced nature, rock-paper-scissors is a great game to play with friends, and when it comes to translating it into a digital format, many creative adaptations can be made. This version by madmcu forgoes the typical three-button input scheme in favor...
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...
Home on Erik...
Optimizing things: everything is a proxy for a proxy for a proxy Say you build a machine learning model, like a movie recommender system. You need to optimize for...
over a year ago
16
over a year ago
Say you build a machine learning model, like a movie recommender system. You need to optimize for something. You have 1-5 stars as ratings so let's optimize for mean squared error. Great. Then let's say you build a new model.
Engineers Need Art
Soft Dorothy Software — Shareware Projects Wherein I attempt to recover and restore old shareware code and program again like it's 1989.
10 months ago
Jonas Hietala
Giving the blog a facelift When I rewrote the blog in Rust I tried not to touch any of the styling, but some things annoyed...
a year ago
16
a year ago
When I rewrote the blog in Rust I tried not to touch any of the styling, but some things annoyed me: It wasn’t pretty (even ugly in some parts). No dark mode support. Some elements were broken, for instance images or code blocks overlapping the header when it was floating to the...
Arduino Blog
Speed up your project’s compile time by up to 50% in Arduino Cloud! At Arduino, we know how precious your time is when you’re building your next big project or...
6 months ago
30
6 months ago
At Arduino, we know how precious your time is when you’re building your next big project or experimenting with new ideas. That’s why we’re thrilled to introduce a game-changing update to the Cloud Editor Builder — the engine behind compiling your sketches in Arduino Cloud. This...
Odds and Ends of...
Listen to The Abundance Agenda A new podcast about growth and progress
3 months ago
Louwrentius
FFmpeg performance on a Core i7 920 @ 3.6 Ghz The system i'm running is a Core i7 920 @ 3.6 Ghz. I am transcoding a DVD (Grave Of The Fire Flies)...
over a year ago
14
over a year ago
The system i'm running is a Core i7 920 @ 3.6 Ghz. I am transcoding a DVD (Grave Of The Fire Flies) to iPod format (640x480 x264). Thread support is enabled, to FFmpeg uses about 250% CPU. That's 2.5 of the 4 cores available. If possible, I would have liked to see it use all four...
Bryan Braun - Blog
The flood of AI website builders There are so many of them. instead of markdown to enable lazy-loading --> How good...
a year ago
18
a year ago
There are so many of them. instead of markdown to enable lazy-loading --> How good are these site builders? I don’t know. Are you worried about job security? I have two thoughts… 1. We’ve seen this before Wordpress, Squarespace, Shopify, Webflow… all these tools...
Vitalik Buterin's...
Ethereum has blobs. Where do we go from here?
a year ago
Home on Erik...
Modeling conversion rates using Weibull and gamma distributions This is a blog post originally featured on the Better engineering blog. If you want to link to this...
over a year ago
17
over a year ago
This is a blog post originally featured on the Better engineering blog. If you want to link to this article or share it, please go to the original post URL! Separately, I'm sorry it's been so long with no posts on this blog.
Electronics etc…
Installing Linux GPIB Drivers for the Agilent 82357B Introduction Other Installation Instructions Agilent 82357B Initialization Process Installing the...
over a year ago
93
over a year ago
Introduction Other Installation Instructions Agilent 82357B Initialization Process Installing the Agilent 82357B GPIB Driver on an Ubuntu Linux Distribution References Introduction I’ve started to grow a collection of older test equipment from the eighties, the nineties, and the...
Lighthouse Blog
Updates November 24: Content parsing improvements
a year ago
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...
Elevation Lab - Blog
Introducing FamilyCharger Today we launched FamilyCharger - it's designed to be a central place to charge all your devices,...
over a year ago
12
over a year ago
Today we launched FamilyCharger - it's designed to be a central place to charge all your devices, fast, without clutter. Our initial designs for a family charger started out as big multi-charging docks, but they were too inflexible, expensive, and took up a lot of space....
Abishek Muthian
I had to let Go of Java If you're a millennial and involved in SW-development then its likely Java has touched your life in...
over a year ago
13
over a year ago
If you're a millennial and involved in SW-development then its likely Java has touched your life in some way. Java was the magic pill in late 90s in India and every Engineering graduate irrespective of their domain was told to get certified in it for a job. My sister(ECE) was one...
Vitalik Buterin's...
Why sharding is great: demystifying the technical properties
over a year ago
Abishek Muthian
Pricing Bone Health Tracker Premium Track your bone health, Monitor the progress of your treatments. Get...
3 months ago
37
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...
Posts on Made of...
Some opinionated thoughts on SQL databases People who work with me tend to realize that I have Opinions about databases, and SQL databases in...
over a year ago
16
over a year ago
People who work with me tend to realize that I have Opinions about databases, and SQL databases in particular. Last week, I wrote about a Postgres debugging story and tweeted about AWS’ policy ban on internal use of SQL databases, and had occasion to discuss and debate some of...
lcamtuf’s thing
The Rapture It’s fascinating how these vascular bundles, containing xylem and phloem, are arranged in a ring...
3 months ago
26
3 months ago
It’s fascinating how these vascular bundles, containing xylem and phloem, are arranged in a ring located beneath the skin (periderm) and the cortex.
Style over Substance
How to build your own Goodman ZONE camera, part 2 The Goodman ZONE is a medium-format 3D-printed film camera designed by Dora Goodman as part of her...
over a year ago
92
over a year ago
The Goodman ZONE is a medium-format 3D-printed film camera designed by Dora Goodman as part of her range of open-source camera models, using the existing Mamiya Press lens series for glass and the Mamiya RB67 backs to hold film. She sells pre-printed kits that contain all the...
Birchtree
My god, where did the YouTube suggestions go? They’re back, baby! WTF is going on with US leaders pushing get-rich-quick schemes like...
3 months ago
22
3 months ago
They’re back, baby! WTF is going on with US leaders pushing get-rich-quick schemes like memecoins? I always love these "unnecessary" inventions. Season 1 was spectacular, and I can't wait to see what they do in the second season Mostly sharing this because it'
Birchtree
I strongly recommend Portal: Revolution (members post) In this new series, I’ll be reviewing the media I experience (I don’t like saying I “consume” media)...
6 months ago
38
6 months ago
In this new series, I’ll be reviewing the media I experience (I don’t like saying I “consume” media) in more detail than I normally do. Don’t worry, the movie reviews are staying free and on social media ✌️
Jonas Hietala
February gets Themed: Rejection The Experimental Gameplay Project has announced their next theme - and shame on me if I wouldn’t...
over a year ago
12
over a year ago
The Experimental Gameplay Project has announced their next theme - and shame on me if I wouldn’t follow suite! With valentine coming up I might just have found a pretty nice idea, just now, writing this… Booyah!!
Willem's Blog
Visiting an international hackers conference This month I attended Global AppSec Amsterdam, an international conference for hackers and security...
over a year ago
14
over a year ago
This month I attended Global AppSec Amsterdam, an international conference for hackers and security specialists. Read along for some of the highlights.
./techtipsy
About the time I used Google Drive as a CMS for a web app Near the beginning of my software development career, I worked on a pretty standard web application....
over a year ago
80
over a year ago
Near the beginning of my software development career, I worked on a pretty standard web application. The project was not a commercial success, but it did give me a good technical foundation that turned out to be very useful for my career so far. For those interested, the tech...
Vitalik Buterin's...
The Limits to Blockchain Scalability
over a year ago
Arduino Blog
A pair of Arduino UNO R4 boards power this Tron-inspired, decked-out shop room Bob Clagett of the “I Like to Make Stuff” YouTube channel has recently undertaken an extensive shop...
a year ago
68
a year ago
Bob Clagett of the “I Like to Make Stuff” YouTube channel has recently undertaken an extensive shop renovation project where he is rearranging tools, tidying up various spaces, and even creating a dedicated “clean” room for his collection of 3D printers/electronics work. With its...
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
Bryan Braun - Blog
Technology you don’t have to think about “Civilization advances by extending the number of important operations which we can perform without...
3 months ago
32
3 months ago
“Civilization advances by extending the number of important operations which we can perform without thinking about them.” – Alfred North Whitehead Effective technology takes our most time-consuming tasks and moves them into the background so we can focus on other important...
Jorge Arango
Horsey Horseless and the Challenge of AI-native Products Disruptive technologies call for rethinking product design. We must question assumptions about...
5 months ago
48
5 months ago
Disruptive technologies call for rethinking product design. We must question assumptions about underlying infrastructure and mental models while acknowledging neither change overnight. For example, self-driving cars don’t need steering wheels. Users direct AI-driven vehicles by...
Birchtree
The “Bluesky feels like early Twitter!” vibe Bluesky has the juice right now, and while it’s slowed down a bit this week, they were adding over 1...
7 months ago
36
7 months ago
Bluesky has the juice right now, and while it’s slowed down a bit this week, they were adding over 1 million users a day for a bit last week. One sentiment I’m hearing a lot recently is that Bluely “feels like early Twitter,” which
Home on Erik...
MCMC for marketing data The other day I was looking at marketing spend broken down by channel and wanted to compute some...
over a year ago
17
over a year ago
The other day I was looking at marketing spend broken down by channel and wanted to compute some simple uncertainty estimates. I have data like this: <th> Total spend </th> <th> Transactions </th> Channel A <td> 2292.
Jorge Arango
Traction Heroes Ep. 5: Strategic Priorities Episode 5 of the Traction Heroes podcast featured a conversation about strategic priorities. What do...
3 months ago
25
3 months ago
Episode 5 of the Traction Heroes podcast featured a conversation about strategic priorities. What do I mean by that? I’m referring to prioritizing at two levels: When you’re thinking about what to focus on now – what you should and shouldn’t do next. When you’re thinking about...
Simply Explained
How I Built an NFC Movie Library for my Kids When I was a kid, my sister and I had a tower of VHS tapes we watched endlessly. Fast-forward to...
a year ago
34
a year ago
When I was a kid, my sister and I had a tower of VHS tapes we watched endlessly. Fast-forward to today, and my children's movie collection is vastly different. It's completely digital and dispersed across services. I wanted to recreate the tangible magic of my childhood for them.
Arduino Blog
Build your own 4DOF robotic arm on a budget Robot arms are very cool and can be quite useful, but they also tend to be expensive. That isn’t...
3 weeks ago
14
3 weeks ago
Robot arms are very cool and can be quite useful, but they also tend to be expensive. That isn’t just markup either, because the components themselves are pricey. However, you can save a lot of money if you make some sacrifices and build everything yourself. In that case, you can...
./techtipsy
Stupid project ideas: the War Machine LinusTechTips has some pretty great videos about building insane PC and server setups, such...
over a year ago
48
over a year ago
LinusTechTips has some pretty great videos about building insane PC and server setups, such as: unboxing and deploying petabytes of storage 7 gamers, 1 CPU building sleeper PC-s testing sketchy CPU-s opening up a 100TB SSD I have the ideas, but not the budget of LinusTechTips, so...
Vitalik Buterin's...
The roads not taken
over a year ago
latest projects -...
Fluid Simulation Pendant [Hardware] Wearable real-time FLIP device
5 months ago
Vitalik Buterin's...
Exploring Fully Homomorphic Encryption
over a year ago
computers are bad
2024-12-11 travelers information stations Histories of radio broadcasting often make a particular focus on the most powerful stations. For...
6 months ago
74
6 months ago
Histories of radio broadcasting often make a particular focus on the most powerful stations. For historic reasons, WBCT of Grand Rapids, Michigan broadcasts FM at 320¸000 watts. Many AM stations are licensed to operate at 50,000 watts, but this modern license limit represented a...
Jonas Hietala
A simple timeline using CSS flexbox As I added a /now page to the site I also decided to refresh my /about page and I figured it would...
10 months ago
21
10 months ago
As I added a /now page to the site I also decided to refresh my /about page and I figured it would be neat to have timeline element where I could list some of the larger events in my life. To my surprise it wasn’t too difficult to create one that looks pretty clean—the flexbox...
Computer Ads from...
Electronic Protection Devices' Electro-Clamp line The Underrated Virtues of Plain Vanilla
a year ago
Daniel De Laney
There is Definitely&nbsp;a&nbsp;Grid Grids are the best thing to ever happen to graphic design. They form a rational basis for organizing...
over a year ago
6
over a year ago
Grids are the best thing to ever happen to graphic design. They form a rational basis for organizing information. They support the harmonious distribution of elements and visual weight. We don’t design things with grids because it’s easy, or because everyone else is doing it....
Jonas Hietala
The End of the Tunnel Lately I’ve been feeling like there’s been a shit-ton of stuff going on, quite a turn-around from...
over a year ago
13
over a year ago
Lately I’ve been feeling like there’s been a shit-ton of stuff going on, quite a turn-around from the last time. One course about data structure and algorithms (super fun to be honest) has wrapped up. We thought we were ahead with the assignments but in the end it got very...
Arduino Blog
Venderoo is an Arduino Mega-powered DIY vending machine For now-college student Joel Grayson, making something that combined his interests in mechanics,...
9 months ago
53
9 months ago
For now-college student Joel Grayson, making something that combined his interests in mechanics, electronics, and programming while being simultaneously useful to those around him was a longtime goal. His recent Venderoo project is exactly that, as the creatively named vending...
Ken Shirriff's blog
Reverse engineering standard cell logic in the Intel 386 processor The 386 processor (1985) was Intel's most complex processor at the time, with 285,000...
a year ago
15
a year ago
The 386 processor (1985) was Intel's most complex processor at the time, with 285,000 transistors. Intel had scheduled 50 person-years to design the processor, but it was falling behind schedule. The design team decided to automate chunks of the layout, developing "automatic...
Lars Lofgren
My 7 Rules for A/B Testing That Triple Conversion Rates I really don’t care how any given A/B test turns out. That’s right. Not one bit. But wait, how do I...
over a year ago
19
over a year ago
I really don’t care how any given A/B test turns out. That’s right. Not one bit. But wait, how do I double or triple conversion rates without caring how a test performs? I actually care about the whole SYSTEM of testing. All the pieces need to fit together just right. If not,...
detreville
Father's Day (First posted on Father's Day, 2022.)
over a year ago
./techtipsy
Testing GPU passthrough on AMD Ryzen 7 5700G APU Introduction Before we jump into all the nitty-gritty details, I’d like to go over what we are...
over a year ago
45
over a year ago
Introduction Before we jump into all the nitty-gritty details, I’d like to go over what we are dealing with here since these topics may be unfamiliar to you. VFIO is quite a niche topic and not everyone knows about it. GPU passthrough: the process of allowing a VM...
Home on Erik...
There is no magic trick (Warning: super speculative, feel free to ignore) As Yogi Berra said, “It's tough to make...
over a year ago
17
over a year ago
(Warning: super speculative, feel free to ignore) As Yogi Berra said, “It's tough to make predictions, especially about the future”. Unfortunately predicting is hard, and unsurprisingly people look for the Magic Trick™ that can resolve all the uncertainty.
Notes on software...
Running SQL Server in a container on Github Actions This is an external post of mine. Click here if you are not redirected.
over a year ago
Jonas Hietala
Ludum Dare 20 Timelapse So this time I managed to compose a timelapse of my weekend and the making of My Minions. Sadly I...
over a year ago
12
over a year ago
So this time I managed to compose a timelapse of my weekend and the making of My Minions. Sadly I lost the first few hours as I forgot to turn it on… Anyway here’s the result: https://www.youtube.com/watch?v=ABVPlRaA5iI
Good Enough
You Need Customers to Succeed in Small Business For your small business to survive, you need customers. Not just to buy once. You need them to come...
2 months ago
34
2 months ago
For your small business to survive, you need customers. Not just to buy once. You need them to come back, tell their friends, and trust you over time. And yet, too many small businesses make it weirdly hard to talk to them. Well, duh, right? I agree, yet I see small businesses...
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
29
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...
Vitalik Buterin's...
The different types of ZK-EVMs
over a year ago
Ian's Blog
Learn how Windows builds its store of trusted root CA certificates Today I learned something fascinating about how Windows deals with trusted root CA certificates. It...
over a year ago
14
over a year ago
Today I learned something fascinating about how Windows deals with trusted root CA certificates. It might surprise you, and it certainly did for me, but out-of-the-box Windows doesn't come with a set of root CA certificates sufficient for web browsing. You can see this for...
lcamtuf’s thing
The Long Winter Interior of a vast cavern.
2 months ago
Birchtree
Apple might be cooking this fall Tim Hardwick reporting on Gurman’s reporting in Bloomberg, which I don’t have access to, so I’m...
3 months ago
26
3 months ago
Tim Hardwick reporting on Gurman’s reporting in Bloomberg, which I don’t have access to, so I’m quoting the MacRumors article: While specific details are scarce, it's supposedly the biggest update to iOS since iOS 7, and the biggest update to macOS since
./techtipsy
Backing up another PC with a single Ethernet cable I was in a pinch. I needed to make a full disk backup of a PC, but I had no external storage device...
5 months ago
51
5 months ago
I was in a pinch. I needed to make a full disk backup of a PC, but I had no external storage device with me to store it on. The local Wi-Fi network was also way too slow to transfer the disk over it. All I had was my laptop with an Ethernet port, a Fedora Linux USB stick, and a...
Old Vintage...
COMPUTE!'s Gazette revived for July 2025 COMPUTE!'s Gazette was for many years the leading Commodore-specific managzine. I liked Ahoy! and...
2 months ago
40
2 months ago
COMPUTE!'s Gazette was for many years the leading Commodore-specific managzine. I liked Ahoy! and RUN, and I subscribed to Loadstar too, but Gazette had the most interesting type-ins and the most extensive coverage. They were also the last of COMPUTE!'s machine-specific magazines...
Lighthouse Blog
Browser extensions to add articles
6 months ago
Christian Selig
A free, 3D printable Meta Quest 3 stand People were really kind and seemed to enjoy my 3D printable Apple Vision Pro stand, a stand I...
a year ago
146
a year ago
People were really kind and seemed to enjoy my 3D printable Apple Vision Pro stand, a stand I designed in Fusion 360 with the goal of being visually appealing and compact as it stored the headset vertically so it wouldn’t take up too much space on your desk. Turns out there were...
Odds and Ends of...
WATCH: Were the US election polls right? My conversation with polling guru Mark Pack
7 months ago
Arduino Blog
Explore two ways to white label with Arduino Cloud We’re excited to announce a brand-new feature called “Custom Branding,” which allows Enterprise plan...
a year ago
86
a year ago
We’re excited to announce a brand-new feature called “Custom Branding,” which allows Enterprise plan users to white label their workspace and enhance the overall user experience. This announcement is exciting because it empowers businesses to create a truly tailored environment...
Good Enough
Thoughts On Thoughts It’s time for a revolution. Too long have we, collectively and individually, been tyrannized by our...
a year ago
21
a year ago
It’s time for a revolution. Too long have we, collectively and individually, been tyrannized by our thoughts and what we believe about them. Or perhaps we can think of this as an intervention. This post is the circle of friends gathered to help us stop hitting ourselves in the...
The Pragmatic...
Why my new audiobook “The Software Engineer's Guidebook” is everywhere except on Audible Currently, Audible’s position is hurting audiobook authors. My audiobook isn’t on Audible due to a...
6 months ago
98
6 months ago
Currently, Audible’s position is hurting audiobook authors. My audiobook isn’t on Audible due to a mix of their monopolistic pricing practices, and the company’s own complacency in how long they take to approve new titles.
Old Vintage...
After 41 years, my first assembly program on my first computer, the Tomy Tutor We got it in 1983, I think, so it only took me about 41 years to get around to it. This Tomy Tutor...
a year ago
13
a year ago
We got it in 1983, I think, so it only took me about 41 years to get around to it. This Tomy Tutor isn't a replacement system I secondarily acquired, nor is it a Ship of Theseus Frankenstein rebuild. This is my actual first computer, in its original case, on its original...
The Pragmatic...
Interesting startup idea: benchmarking cloud platform pricing A team of 3 developers built a neat platform called Spare Cores that makes cloud instance pricing...
8 months ago
74
8 months ago
A team of 3 developers built a neat platform called Spare Cores that makes cloud instance pricing more transparent. A deepdive on how exactly they did it.
Good Enough
TIL: Easily Support Gravatars in Rails We’re building some software where we’d like to display avatars for email contacts even if they...
a year ago
20
a year ago
We’re building some software where we’d like to display avatars for email contacts even if they aren’t users of our software. While Gravatar is a relic of Web 2.0, we’ve found that there are still a significant number of people who have their email addresses in that...
Arduino Blog
Ready for SPS Italia 2024? Ready for accessible industrial automation! Save the date on May 28th-30th, Arduino will be back at SPS Italia in Parma, showcasing how our...
a year ago
93
a year ago
Save the date on May 28th-30th, Arduino will be back at SPS Italia in Parma, showcasing how our open-source solutions are revolutionizing the industrial sector with high performance and accessibility. At Arduino’s booth #C020, hall 7, we’ll be presenting the latest additions to...
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
15
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...
Notes on software...
We put a distributed database in the browser – and made a game of it This is an external post of mine. Click here if you are not redirected.
a year ago
Jonas Hietala
Game Design Analysis: World of Goo Introduction This is the second essay for the course Game Design and this thime I will be analysing...
over a year ago
24
over a year ago
Introduction This is the second essay for the course Game Design and this thime I will be analysing the game World of Goo a bit. The first level The game is very simple. You begin with a structure and a few Goo balls, the charming balls bobbing around there, which you can drag...
The Pragmatic...
Is the “AI developer”a threat to jobs – or a marketing stunt? One startup released “the first AI software engineer,” while another aims to build a “superhuman...
a year ago
91
a year ago
One startup released “the first AI software engineer,” while another aims to build a “superhuman software engineer.” As intimidating as these sound: what if it’s more marketing than reality?
Jonas Hietala
The 4-Hour Chef: Scrambled Eggs I’ve been listening to The Tim Ferriss Show a while now and he and his guests often inspire me to...
over a year ago
14
over a year ago
I’ve been listening to The Tim Ferriss Show a while now and he and his guests often inspire me to make changes and start doing new things. I got introduced to Josh Waitzkin’s excellent The Art of Learning and the meta skill of learning has since then fascinated me. So when I got...
Arduino Blog
A DIY sous vide cooker for making the perfect steak Sous vide (which means “under vacuum” in French) is a cooking technique in which food is sealed in a...
3 months ago
27
3 months ago
Sous vide (which means “under vacuum” in French) is a cooking technique in which food is sealed in a plastic bag (or another container) and immersed in warm water for a long period of time. It is great for meat, like steak, because it ensures the food is an even temperature...
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
16
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,...
Style over Substance
How I made HA-meural: a Meural Canvas integration for Home Assistant One of my 2020 lockdown projects I’m extremely proud of is HA-meural – a custom integration for the...
over a year ago
88
over a year ago
One of my 2020 lockdown projects I’m extremely proud of is HA-meural – a custom integration for the Home Assistant home automation software that lets you control a NETGEAR Meural Canvas digital frame. It’s the result of a few months of work, lots of trial and error, and many...
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
16
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.
Neil Madden
API Security in Action is published! I wasn’t expecting it so quickly, so it caught me a little off guard, but API Security in Action is...
over a year ago
19
over a year ago
I wasn’t expecting it so quickly, so it caught me a little off guard, but API Security in Action is now finally published. PDF copies are available now, with printed copies shipping by the end of the month. Kindle/ePub take a little bit longer but should be out in a few weeks...
Applied Cartography
Vibes and years XH asks: How do indie developers/small teams keep track of and prioritize long-term roadmaps? I've...
a year ago
15
a year ago
XH asks: How do indie developers/small teams keep track of and prioritize long-term roadmaps? I've been basically work off my gut + Feeling of the Day for the past few years, and that's getting a bit unsustainable Buttondown's roadmapping has existed for the past three years in a...
Willem's Blog
Helping people with free software This week I helped a man with repairing and reinstalling his computer with Debian GNU/Linux.
over a year ago
Birchtree
Grading my 2024 Apple predictions First off, merry Christmas! I closed out last year with a series of posts reviewing Apple’s main...
6 months ago
49
6 months ago
First off, merry Christmas! I closed out last year with a series of posts reviewing Apple’s main product lines, iPhones, iPads, Macs, Watches, and the soon-to-be-released Vision Pro. I’ll be doing that again over the last few days of the year, but in the interest of
Matt Mullenweg
Berkshire Hathaway Meeting I’ve checked off a bucket list item: I’m attending a Berkshire Hathaway shareholder meeting. It’s...
2 months ago
14
2 months ago
I’ve checked off a bucket list item: I’m attending a Berkshire Hathaway shareholder meeting. It’s really an event! Thousands flock to Omaha, Nebraska, for the legendary Q&A sessions with Warren Buffett and shareholder deals. They’ve made it quite the circus, with every Berkshire...
Arduino Blog
Meet the CapibaraZero, a multifunctional security and hacking tool based on the Nano ESP32 In recent years, tools such as the FlipperZero have become quite popular amongst hobbyists and...
7 months ago
61
7 months ago
In recent years, tools such as the FlipperZero have become quite popular amongst hobbyists and security professionals alike for their small size and wide array of hacking tools. Inspired by the functionality of the FlipperZero, Project Hub user ‘andreockx’ created a similar...
Abishek Muthian
Privacy Policy The legal terms mentioned here covers abishekmuthian.com and products which explicitly link to this...
over a year ago
10
over a year ago
The legal terms mentioned here covers abishekmuthian.com and products which explicitly link to this legal page. For legal terms of my individual products please refer to the legal section on their respective websites. Privacy Policy What personal data are collected and why its...
Odds and Ends of...
Why we need seven bins It's time for some #binchat
6 months ago
Home on Erik...
The hacker's guide to uncertainty estimates It started with a tweet: New years resolution: every plot I make during 2018 will contain...
over a year ago
14
over a year ago
It started with a tweet: New years resolution: every plot I make during 2018 will contain uncertainty estimates — Erik Bernhardsson (@bernhardsson) January 7, 2018 Why? Because I've been sitting in 100,000,000 meetings where people endlessly debate whether the monthly number of...
Ken Shirriff's blog
Inside a ferroelectric RAM chip Ferroelectric memory (FRAM) is an interesting storage technique that stores bits in a special...
9 months ago
16
9 months ago
Ferroelectric memory (FRAM) is an interesting storage technique that stores bits in a special "ferroelectric" material. Ferroelectric memory is nonvolatile like flash memory, able to hold its data for decades. But, unlike flash, ferroelectric memory can write data...
Arduino Blog
CamRo is a robot that captures awesome product videos at the touch of a button Presentation is always important — even in the maker community. Nice photos and videos get people in...
a month ago
23
a month ago
Presentation is always important — even in the maker community. Nice photos and videos get people in the door and technical achievements keep them around. But recording nice videos can be difficult, which is why Cameron Coward developed this robot, called CamRo, to do the work...
Home on Erik...
3D Andy Sloane decided to call my 2D visualization and raise it to 3D. (Looks a little weird in the...
over a year ago
17
over a year ago
Andy Sloane decided to call my 2D visualization and raise it to 3D. (Looks a little weird in the iframe but check out the link). It's based on a LDA model with 200 topics, so the artists tend to stick to clusters where each cluster is a topic.
Christian Selig
Theming Apps on iOS is Hard Theming apps (the ability to change up the color scheme for an app from say, a white background with...
over a year ago
59
over a year ago
Theming apps (the ability to change up the color scheme for an app from say, a white background with blue links to a light green background with green links) is a pretty common feature across a lot of apps. It’s one of the core features of the new “Twitter Blue” subscription,...
somenice
Russet Lake Early Summer An early canvas of Fissile mountain reflected in Russet Lake. This time early summer when there was...
9 months ago
72
9 months ago
An early canvas of Fissile mountain reflected in Russet Lake. This time early summer when there was still a bit of ice on the lake and the mountain tops are covered with snow. The painting is framed in western red cedar. Russet Lake Early Summer by Andrew SmithAcrylic on canvas10...
./techtipsy
Archive
over a year ago
Himanshu Mishra |...
Lessons for creating good open source software I was reading about The Cathedral and the Bazaar, a book by Eric S. Raymond on various (open source)...
over a year ago
13
over a year ago
I was reading about The Cathedral and the Bazaar, a book by Eric S. Raymond on various (open source) software development methods. The…
computers are bad
2025-04-06 Airfone We've talked before about carphones, and certainly one of the only ways to make phones even more...
3 months ago
24
3 months ago
We've talked before about carphones, and certainly one of the only ways to make phones even more interesting is to put them in modes of transportation. Installing telephones in cars made a lot of sense when radiotelephones were big and required a lot of power; and they faded...
watchTowr Labs
Check Point - Wrong Check Point (CVE-2024-24919) Gather round, gather round - it’s time for another blogpost tearing open an SSLVPN appliance and...
a year ago
16
a year ago
Gather round, gather round - it’s time for another blogpost tearing open an SSLVPN appliance and laying bare a recent in-the-wild exploited bug. This time, it is Check Point who is the focus of our penetrative gaze. Check Point, for those unaware, is the vendor responsible for...
Krebs on Security
Patch Tuesday, April 2025 Edition Microsoft today released updates to plug at least 121 security holes in its Windows operating...
2 months ago
30
2 months ago
Microsoft today released updates to plug at least 121 security holes in its Windows operating systems and software, including one vulnerability that is already being exploited in the wild. Eleven of those flaws earned Microsoft's most-dire "critical" rating, meaning malware or...
Posts on Made of...
Running Tensorflow on AWS GPUs I’ve been spending some time learning deep learning and tensorflow recently, and as part of that...
over a year ago
13
over a year ago
I’ve been spending some time learning deep learning and tensorflow recently, and as part of that project I wanted to be able to train models using GPUs on EC2. This post contains some notes on what it took to get that working. As many people have commented, the environment setup...
Birchtree
I’m Knee-Deep in Turkey Another week, another fantastically fun episode of Comfort Zone! This week Niléane talked about her...
7 months ago
32
7 months ago
Another week, another fantastically fun episode of Comfort Zone! This week Niléane talked about her new Flight Simulator obsession, we go on a tangent about PC gaming, Chris (who says he’s an iPad guy) brings another Mac to talk about, and I had the gang look
Arduino Blog
This frighteningly realistic animatronic head features expressive silicone skin The human face is remarkably complex, with 43 different muscles contorting the skin in all kinds of...
6 months ago
73
6 months ago
The human face is remarkably complex, with 43 different muscles contorting the skin in all kinds of ways. Some of that is utilitarian — your jaw muscles are good for chewing, after all. But a lot of it seems to be the result of evolution giving us fantastic non-verbal...
Arduino Blog
This Halo helmet features an adjustable-transparency RGB-backlit visor The Halo franchise is full of iconic designs, from vehicles like the Warthog to weapons like the...
7 months ago
39
7 months ago
The Halo franchise is full of iconic designs, from vehicles like the Warthog to weapons like the Needler. But the armor, such as the Spartan armor worn by Master Chief, is arguably the most recognizable. The helmets are especially cool, and LeMaster Tech put his own unique spin...
Good Enough
Season 1, Issue 3: Fool Me Three Times This will be a short one. Barry’s summer vacation has started, and Shawn is deflated after the...
over a year ago
15
over a year ago
This will be a short one. Barry’s summer vacation has started, and Shawn is deflated after the Warr…iors... sob… It’s just one game, right? 1. No One Likes a Giveaway Who doesn’t love a good pickle? Well that didn’t happen. There were no entries to last week’s giveaway. If you...
Odds and Ends of...
Odds and Ends #61: Fake Woolly Mammoths Plus why intelligence is social, Land Registry open data, and some completely invisible VFX
4 months ago
Old Vintage...
See Jane 128 by Arktronics run (featuring Magic Desk, 3-Plus-1 and the Thomson MO5) "Look," says Jane. "I'm a computer program. Run, computer program, run." Commodore 128DCR is the...
2 weeks ago
13
2 weeks ago
"Look," says Jane. "I'm a computer program. Run, computer program, run." Commodore 128DCR is the best 8-bit computer Commodore ever made: built-in 1571 disk drive, burst mode serial, detachable keyboard, 2MHz operation, separate 40 and 80 column video, CP/M option, a powerful...
Old Vintage...
The Hall SC-VGA-2 video processor, the Atari ST and NeXTSTEP: more tales of the unscreenshotable A periodic fascination on this blog is figuring out better ways to get better screenshots of our...
7 months ago
14
7 months ago
A periodic fascination on this blog is figuring out better ways to get better screenshots of our classic systems, which often hail from the Wild Wild West/East in terms of video standards (read all entries in this series). Naturally the best way is a bitwise direct grab of the...
Arduino Blog
Using Arduino with gaming It’s not surprising that the Arduino community is packed to the brim with examples of gaming-related...
8 months ago
57
8 months ago
It’s not surprising that the Arduino community is packed to the brim with examples of gaming-related projects. Both activities tend to attract people with a love for problem-solving, technology, and getting immersed in one challenging activity for hours at a time. The result is...
Louwrentius
Making cowpatty recognize a four-way handshake I was unable to get cowpatty working with a packet capture that actually contains a four-way...
over a year ago
18
over a year ago
I was unable to get cowpatty working with a packet capture that actually contains a four-way handshake of a WPA session. I got it working like this: First, download cowpatty 4.6 right here, within the source directory of cowpatty. Extract cowpatty and apply this patch using these...
Arduino Blog
Discover the new Arduino UNO SPE Shield: the quick and easy way to advanced connectivity Arduino and Microchip are excited to open electronica – the “world’s leading trade fair and...
7 months ago
57
7 months ago
Arduino and Microchip are excited to open electronica – the “world’s leading trade fair and conference for electronics” – by introducing the Arduino UNO SPE Shield, a powerful ally to bring advanced connectivity to new and existing projects, with Single-Pair Ethernet (SPE) and...
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...
Willem's Blog
iPad Pro next to my primary machine Using iPad Pro with Apple Pencil next to my computer to form a create powerhouse
over a year ago
Birchtree
I don’t care about bad or missing features that I don’t use Sometimes I’ll talk about something I like online and people will express shock that I can use a...
7 months ago
32
7 months ago
Sometimes I’ll talk about something I like online and people will express shock that I can use a product that has such a clear downside. I’ve gotten people ask how I can use Things since it doesn’t have shared task lists. More recently I
Louwrentius
Smoking coolermaster Silent Pro M 600W TN6M50 So I was just messing around on my work station, when suddenly I smelled the smell any person...
over a year ago
16
over a year ago
So I was just messing around on my work station, when suddenly I smelled the smell any person familiar with electronics fears. The smell of some electrical component burning. The whole upper floor smelled like something was smoldering. So I shut down both my storage servers....
Jonas Hietala
Evolution of RTS games Introduction This is an essay for the course Game Design and I’m going to give you a ride through...
over a year ago
58
over a year ago
Introduction This is an essay for the course Game Design and I’m going to give you a ride through the evolution of RTS game genre. I like RTS games and I’ve played them for as long as I can remember, from the classic Red Alert and Age of Empires to the newer Supreme Commander and...
Louwrentius
The security risk of vendor-supplied default SSL certificates Often, software comes supplied with some default SSL certificate, for testing purposes, such as...
over a year ago
14
over a year ago
Often, software comes supplied with some default SSL certificate, for testing purposes, such as those 'snake oil' certificates (they are called snake oil certificates for a reason). In practice, I often encounter usage of such certificates. People may seem to think that as long...
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
15
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...
Home on Erik...
Storm in the stratosphere: how the cloud will be reshuffled Here's a theory I have about cloud vendors (AWS, Azure, GCP): Cloud vendors1 will increasingly...
over a year ago
13
over a year ago
Here's a theory I have about cloud vendors (AWS, Azure, GCP): Cloud vendors1 will increasingly focus on the lowest layers in the stack: basically leasing capacity in their data centers through an API. Other pure-software providers will build all the stuff on top of it.
Vitalik Buterin's...
Some ways to use ZK-SNARKs for privacy
over a year ago
Jonas Hietala
The current Cybershard layout This is the keyboard layout I’m using for my custom keyboard that I generated, printed, and...
7 months ago
22
7 months ago
This is the keyboard layout I’m using for my custom keyboard that I generated, printed, and hand-wired. It’s a minimalistic keyboard of 35 keys and features an integrated trackball on the right-hand side. The keyboard layout started out as a direct copy of the T-34 keyboard...
Simply Explained
Static webhosting benchmark: AWS, Google, Firebase, Netlify, GitHub & Cloudflare Static websites are still a hot topic. They are fast, and they're incredibly secure because there...
over a year ago
13
over a year ago
Static websites are still a hot topic. They are fast, and they're incredibly secure because there isn't a CMS to hack. Once you build a static website, however, the question becomes: Where do I host?In other words: what is the fastest static website hosting provider in 2020?...
Willem's Blog
From tree to table Creating a night stand from a raw slab of chestnut wood.
over a year ago
lcamtuf’s thing
The Afterlife AGENT: I am prescribing vardenafil 5 mg for you.
4 months ago
Jonas Hietala
Mailto: links with FastMail in Firefox You can change the application to handle mailto: links in Firefox in Preferences -> Applications....
over a year ago
15
over a year ago
You can change the application to handle mailto: links in Firefox in Preferences -> Applications. The problem is that you can’t input custom urls and some email providers, like hotmail or fastmail, aren’t supported. I managed to fix it with the plugin MailtoWebmails. It annoys me...
Applied Cartography
My approach to GTD and PKM One pernicious thing with writing about productivity and knowledge systems: you only change systems...
8 months ago
22
8 months ago
One pernicious thing with writing about productivity and knowledge systems: you only change systems that aren’t working, and you tend to write about things during times of change. So most writing about productivity systems stem from people whose systems have failed them. It is...
Matt Mullenweg
I Voted! It was a huge pain in the butt, because my mail-in ballot didn’t register properly, but I found a...
8 months ago
26
8 months ago
It was a huge pain in the butt, because my mail-in ballot didn’t register properly, but I found a last-minute flight to Houston and this morning walked over to Congregation Emanu El and voted. It is our most sacred duty as a citizen. I encourage every American to vote.
watchTowr Labs
QNAP QTS - QNAPping At The Wheel (CVE-2024-27130 and friends) Infosec is, at it’s heart, all about that data. Obtaining access to it (or disrupting access to it)...
a year ago
17
a year ago
Infosec is, at it’s heart, all about that data. Obtaining access to it (or disrupting access to it) is in every ransomware gang and APT group’s top-10 to-do-list items, and so it makes sense that our research voyage would, at some point, cross paths with products
./techtipsy
Surviving the front page of HackerNews on a 50 Mbps uplink Around a month ago I shared my blog post on HackerNews. I guess I lucked out with the choice of the...
over a year ago
53
over a year ago
Around a month ago I shared my blog post on HackerNews. I guess I lucked out with the choice of the topic, because it brought out a lot of enthusiasts who shared their own experiences with older machinery that still works in 2022. I really appreciate the feedback and...
Home on Erik...
Software Engineers and Automation Every once in a while when talking to smart people the topic of automation comes up. Technology has...
over a year ago
15
over a year ago
Every once in a while when talking to smart people the topic of automation comes up. Technology has made lots of occupations redundant, so what's next? Switchboard operator, a long time ago What about software engineers?
Home on Erik...
My favorite management failures For most people straight out of school, work life is a bit of a culture shock. For me it was an...
over a year ago
16
over a year ago
For most people straight out of school, work life is a bit of a culture shock. For me it was an awesome experience, but a lot of the constraints were different and I had to learn to optimize for different things.
Arduino Blog
Discover #Virgil: history comes to life with Arduino We’re excited to introduce #Virgil, an innovative project that combines the power of Arduino...
8 months ago
50
8 months ago
We’re excited to introduce #Virgil, an innovative project that combines the power of Arduino technology with a passion for history, creating a groundbreaking interactive experience for museums.  Using Arduino’s versatile and scalable ecosystem, #Virgil operates completely...
Willem's Blog
Escaping the flat tires Finding the answer to the question how resilient a puncture-proof tire really is took me quite some...
over a year ago
19
over a year ago
Finding the answer to the question how resilient a puncture-proof tire really is took me quite some time, but alas - here it is!
Matt Mullenweg
Code Matters It looks like the code that the newly announced Figma Sites is producing isn’t the best. There are...
a month ago
32
a month ago
It looks like the code that the newly announced Figma Sites is producing isn’t the best. There are some cool Figma-to-WordPress workflows; I hope Sites gets more people exploring those options.
Willem's Blog
The value of notifications It's easy to dismiss your phone's notifications as something that disturbs you, but if you take the...
over a year ago
16
over a year ago
It's easy to dismiss your phone's notifications as something that disturbs you, but if you take the time to set them up correctly, notifications can actually save you time!
Arduino Blog
Optimize maintenance with the Arduino Rileva ME Opta Bundle When your machines run smoothly, your business can go far. That’s why condition monitoring – once a...
a month ago
26
a month ago
When your machines run smoothly, your business can go far. That’s why condition monitoring – once a “nice to have” – is quickly becoming a must in maintenance strategies across industrial settings. But most dedicated systems can be complex to set up or difficult to scale. To make...
Simply Explained
I Built a CO2 Sensor and It Terrifies Me Governments are pushing CO2 sensors to fight the COVID-19 pandemic, but proper ventilation is...
over a year ago
20
over a year ago
Governments are pushing CO2 sensors to fight the COVID-19 pandemic, but proper ventilation is equally important for our health and even our cognitive performance.In this blog post we'll look at a DIY CO2 sensor: how it runs ESPHome, how it integrates with Home Assistant, how it...
computers are bad
2024-01-21 multi-channel audio part 1 Stereophonic or two-channel audio is so ubiquitous today that we tend to refer to all kinds of...
a year ago
107
a year ago
Stereophonic or two-channel audio is so ubiquitous today that we tend to refer to all kinds of pieces of consumer audio reproduction equipment as "a stereo." As you might imagine, this is a relatively modern phenomenon. While stereo audio in concept dates to the late 19th...
Jorge Arango
Humanities Crash Course: Week 1 I’m embarking on a year-long crash course in the humanities. These are my notes for week...
6 months ago
40
6 months ago
I’m embarking on a year-long crash course in the humanities. These are my notes for week 1. Readings Following Gioia’s plan, I read six of Plato’s dialogues: Euthypro, Apology, Crito, Phaedo, and Books I and VII of The Republic. I used the beautiful edition published (for free)...
Matt Mullenweg
Real WordPress Security One thing you’ll see on every host that offers WordPress is claims about how secure they are,...
3 months ago
35
3 months ago
One thing you’ll see on every host that offers WordPress is claims about how secure they are, however they don’t put their money where their mouth is. When you dig deeper, if your site actually gets hacked they’ll hit you with remediation fees that can go from hundreds to...
Greater Still by...
Enjoying the Journey Reflections on training for a marathon and a lesson from my late Uncle Murray
a year ago
Arduino Blog
A lightweight file server running entirely on an Arduino Nano ESP32 Home file servers can be very useful for people who work across multiple devices and want easy...
4 months ago
32
4 months ago
Home file servers can be very useful for people who work across multiple devices and want easy access to their documents. And there are a lot of DIY build guides out there. But most of them are full-fledged NAS (network-attached storage) devices and they tend to rely on...
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
16
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...
Jonas Hietala
Motivation is Valuable It’s funny how motivation can play such a huge role with my productivity. I’m currently having two...
over a year ago
14
over a year ago
It’s funny how motivation can play such a huge role with my productivity. I’m currently having two math courses; one mandatory about analysis in multiple variables and vector analysis and one voluntary about advanced linear algebra. I don’t like the analysis course, didn’t like...
Abishek Muthian
Reviewing the Chromebook Google sent me for free after 2 years Around December 2017, Google sent me a free Acer Chromebook 11 N7 (C731). Well, technically they...
over a year ago
13
over a year ago
Around December 2017, Google sent me a free Acer Chromebook 11 N7 (C731). Well, technically they sent me a free Chromebook cover first, with the promise of a Chromebook to follow and only caveat (or request) being my time to listen to their Google Cloud Platform sales pitch. Acer...
computers are bad
2023-10-09 prolific counterfeiting I'm working on a side project right now, one of several, which involves telematics devices...
a year ago
105
a year ago
I'm working on a side project right now, one of several, which involves telematics devices (essentially GPS trackers with i/o) from a fairly reputable Chinese manufacturer. The device is endlessly configurable and so, like you see with a lot of radios, it has a UART for...
Jorge Arango
Traction Heroes Ep. 9: Procrastination Do you ever catch yourself avoiding things you need to do? Sure you, do: we all do it. In episode 9...
2 months ago
14
2 months ago
Do you ever catch yourself avoiding things you need to do? Sure you, do: we all do it. In episode 9 of Traction Heroes, Harry and I discuss what to do about it. The conversation took off when Harry read a fragment from Oliver Burkeman’s book, Meditations for Mortals. I won’t cite...
Arduino Blog
A beautiful custom calculator built with IV-12 VFD tubes Nixie tubes have been the go-to option for makers looking for retro display aesthetics for many...
a year ago
93
a year ago
Nixie tubes have been the go-to option for makers looking for retro display aesthetics for many years, because their distinct orange glow carries a lot of vintage appeal. But VFD (vacuum fluorescent display) tubes have been gaining in popularity recently and have different —...
Notes on software...
A paper reading club at work; databases and distributed systems research I started a paper reading club this week at work, focused on databases and distributed systems...
a year ago
16
a year ago
I started a paper reading club this week at work, focused on databases and distributed systems research. I posted in a general channel about the premise and asked if anyone was interested. I clarified the intended topic and that discussions would be asynchronous over email, run...
Gwern.net Newsletter
December newsletter December 2020 gwern.net newsletter with links on AI and technology; major new site feature:...
over a year ago
19
over a year ago
December 2020 gwern.net newsletter with links on AI and technology; major new site feature: fully-generalized recursive popups.
Willem's Blog
Hello, stranger "Discover the transformative power of simple conversations in our tech-dominated world, as one...
a year ago
17
a year ago
"Discover the transformative power of simple conversations in our tech-dominated world, as one individual delves into the lost art of talking to strangers and the profound connections it can forge."
Jonas Hietala
MenuCity This game is called MenuCity and it’s a numbers game. Well that’s the theme anyway. The game pretty...
over a year ago
20
over a year ago
This game is called MenuCity and it’s a numbers game. Well that’s the theme anyway. The game pretty much held to what I planned for - except that it deviated from the theme -again- a bit. My game is very reminiscent of the old calculator classic Block Dude made by Brandon...
Applied Cartography
Notes on 'Founder Mode' / Lieutenancy In Paul Graham’s latest essay, he writes: The theme of Brian's talk was that the conventional wisdom...
10 months ago
13
10 months ago
In Paul Graham’s latest essay, he writes: The theme of Brian's talk was that the conventional wisdom about how to run larger companies is mistaken. As Airbnb grew, well-meaning people advised him that he had to run the company in a certain way for it to scale. Their advice could...
Good Enough
TIL: Blocking Password App Autocomplete on Form Fields I wanted to disable password managers, particularly 1Password, from interacting with a username...
a year ago
21
a year ago
I wanted to disable password managers, particularly 1Password, from interacting with a username field in Contact Me. It was pretty simple in the end: <%= form.text_field :username, "data-lpignore": true, "data-1p-ignore": true %> Reference: 1Password, Lastpass.
Engineers Need Art
Building Quarter-Cab - Phase I Lets build a simple virtual pinball controller to bring more immersion to your game.
a year ago
Abort Retry Fail
Intel: a Bug and a Pro The FDIV bug and release of the P6
4 months ago
Jonas Hietala
An Elixir based payment processor for the Coinparty hackathon Bitcoin Unlimited is hosting a Bitcoin Cash hackathon this December and it seemed like a good...
over a year ago
15
over a year ago
Bitcoin Unlimited is hosting a Bitcoin Cash hackathon this December and it seemed like a good opportunity for me to explore how to program against Bitcoin Cash, and it gives me an excuse to build something real with Phoenix and Elixir. (While an event like this might help combat...
Computer Ads from...
Comics from 1983/12 Issue of Videogaming and Computer Gaming Illustrated Time for some oldie levity.
a month ago
Jonas Hietala
Summer job at Configura This is a wrap up of my 5 weeks at Configura as a summer internship. There were 6 interns and we had...
over a year ago
14
over a year ago
This is a wrap up of my 5 weeks at Configura as a summer internship. There were 6 interns and we had two teams doing different things. I worked with two other awesome guys and it was great! The Premise We had two assignments this summer. One was to create an optimized version of...
Vitalik Buterin's...
AI as the engine, humans as the steering wheel
4 months ago
Lighthouse Blog
Updates November 4: Free newsletter to RSS tool
8 months ago
computers are bad
2024-05-15 catalina connections Some things have been made nearly impossible to search for. Say, for example, the long-running...
a year ago
172
a year ago
Some things have been made nearly impossible to search for. Say, for example, the long-running partnership between Epson and Catalina: a query that will return pages upon pages of people trying to use Epson printers with an old version of MacOS. When you think of a point of sale...
Buck on Software
Don't be foie gras If 2016-2020 was the golden unicorn age of SaaS, 2021 nearly hurtled us into the foie gras* era.
over a year ago
23
over a year ago
If 2016-2020 was the golden unicorn age of SaaS, 2021 nearly hurtled us into the foie gras* era.
Good Enough
How We Built Quack (Beta) We recently launched Quack, a simple utility for you to share a beautifully rendered version of any...
over a year ago
19
over a year ago
We recently launched Quack, a simple utility for you to share a beautifully rendered version of any Markdown text. This software is completely front-end based, and for me personally it was a bit of a challenging puzzle to implement. Thankfully we have genius hackers like Arun...
Good Enough
TIL: Victory Symbol We noticed that the victory symbol at the bottom of our homepage looked different in Chrome than...
over a year ago
17
over a year ago
We noticed that the victory symbol at the bottom of our homepage looked different in Chrome than Safari––it was playing smart and rendered the unicode character as an emoji. Lettini found a fix though! Append this string of code to the symbol: &#xFE0E;. So &#9996;&#xFE0E; renders...
Jonas Hietala
Stereotypes I read a great essay or article about stereotypical programmers called The Little Printf. I really...
over a year ago
19
over a year ago
I read a great essay or article about stereotypical programmers called The Little Printf. I really couldn’t do it justice so do yourself a favor and go read it. It touches on several types of programmers or rather traits of programmers I recognize in my surroundings and also...
Bryan Braun - Blog
One Million Checkboxes and the fear of viral success When Nolen Royalty’s One Million Checkboxes site went viral, several people sent me links to it. If...
10 months ago
17
10 months ago
When Nolen Royalty’s One Million Checkboxes site went viral, several people sent me links to it. If you haven't heard of One Million Checkboxes, see the Wikipedia article for more details. I loved everything about One Million Checkboxes. It was simple but strangely compelling....
Birchtree
People Change (members post) Too often I see people suggest that others are a static combination of beliefs. I stongly believe...
4 months ago
25
4 months ago
Too often I see people suggest that others are a static combination of beliefs. I stongly believe that people can, and do change.
Home on Erik...
3D in D3 I have spent some time lately with D3. It's a lot of fun to build interactive graphs. See for...
over a year ago
18
over a year ago
I have spent some time lately with D3. It's a lot of fun to build interactive graphs. See for instance this demo (will provide a longer writeup soon). D3 doesn't have support for 3D but you can do projections into 2D pretty easily.
computers are bad
2024-08-19 mining for meteors Billboards Route 66 is often viewed through the lens of its billboards. The Jack Rabbit Trading...
10 months ago
96
10 months ago
Billboards Route 66 is often viewed through the lens of its billboards. The Jack Rabbit Trading Post, a small store a few miles out of Joseph City, would hardly be remembered were it not for its billboards spanning four states. The tradition of far-advance billboards is still...
Jorge Arango
LLMs Give You Power User Abilities LLMs are a general-purpose technology with seemingly endless use cases. Among my favorite is...
5 months ago
56
5 months ago
LLMs are a general-purpose technology with seemingly endless use cases. Among my favorite is unlocking the potential of other technologies. For example, all modern “desktop” OSs come with shell environments. If you know a bit of scripting, you can automate tasks in ways that go...
Louwrentius
'lm-sensors: hardware monitoring with the w83627ehf module' I have two systems that use the w83627ehf driver for hardware monitoring. However, if this driver is...
over a year ago
17
over a year ago
I have two systems that use the w83627ehf driver for hardware monitoring. However, if this driver is installed with a regular modprobe like: modprobe w83627ehf The result will be: FATAL: Error inserting w83627ehf (/lib/modules/2.6.28-1-amd64/kernel/drivers/hwmon/w83627ehf.ko):...
Toni Lijic
Homage to My Last Name How I build my custom error page with Next.js & Tailwind
8 months ago
Arduino Blog
Reimagining the chicken coop with predator detection, Wi-Fi control, and more The traditional backyard chicken coop is a very simple structure that typically consists of a...
10 months ago
98
10 months ago
The traditional backyard chicken coop is a very simple structure that typically consists of a nesting area, an egg-retrieval panel, and a way to provide food and water as needed. Realizing that some aspects of raising chickens are too labor-intensive, the Coders Cafe crew decided...
Jorge Arango
Solsbury Hill Today is Peter Gabriel’s 75th birthday. He’s contributed much through his music and by bringing...
4 months ago
34
4 months ago
Today is Peter Gabriel’s 75th birthday. He’s contributed much through his music and by bringing people together through the arts. But today, I want to celebrate one of his songs that’s had a profound impact on my life: Solsbury Hill. Solsbury Hill was Gabriel’s debut single as...
Applied Cartography
Keeping a technical edge Someone emailed me in response to Two years as an independent technologist, in which I wrote: I miss...
10 months ago
16
10 months ago
Someone emailed me in response to Two years as an independent technologist, in which I wrote: I miss of being at a large company, which is dealing with deeply cutting-edge technical problems, but my ability to analyze information, make decisions, and perform at a high-level has...
Arduino Blog
BrainPatch.AI: How a British neurotech startup built a working prototype fast, using Arduino Nano 33... The field of neurotechnology has been advancing rapidly in recent years, opening up to safe and...
9 months ago
48
9 months ago
The field of neurotechnology has been advancing rapidly in recent years, opening up to safe and effective non-invasive interfaces that can deliver tiny milliamp currents to the right stimulation location on the head, neck or body. One example of the new players in this field is...
Arduino Blog
Elevate your IoT with ultra-wideband: Meet Arduino Stella and Portenta UWB Shield! We are proud to announce two groundbreaking additions to the Arduino Pro portfolio: the Arduino...
2 weeks ago
11
2 weeks ago
We are proud to announce two groundbreaking additions to the Arduino Pro portfolio: the Arduino Stella and Portenta UWB Shield, developed in partnership with Truesense. These advanced tools leverage ultra-wideband (UWB) technology to redefine precision tracking, indoor...
Matt Blewitt
Unreasonably Effective Patterns Much of my current job is maintaining and enhancing control planes for Heroku’s managed data...
over a year ago
19
over a year ago
Much of my current job is maintaining and enhancing control planes for Heroku’s managed data services. This post explores three patterns used to reduce operational burden and increase system safety and resiliency: state machines (and associated state-transition tables),...
Jordan’s Substack
Coming soon This is Jordan’s Substack.
7 months ago
Home on Erik...
Music recommendations using cover images (part 1) Scrolling through the Discover page on Spotify the other day it occurred to me that the album is in...
over a year ago
14
over a year ago
Scrolling through the Discover page on Spotify the other day it occurred to me that the album is in fact a fairly strong visual proxy for what kind of content you can expect from it. I started wondering if the album cover can in fact be used for recommendations.
Jonas Hietala
Finishing Stuff I haven’t done much blogging or game programming in a while but instead I’ve finished some school...
over a year ago
14
over a year ago
I haven’t done much blogging or game programming in a while but instead I’ve finished some school stuff. We completed the assembly course labs, which were pretty fun actually, and I managed to finally complete the electronics course I’ve been holding off on for like forever… But...
Louwrentius
RAID 5 is perfectly fine for home usage RAID 5 gets a lot of flak these days. You either run RAID 1, RAID 10 or you use RAID 6, but if you...
over a year ago
14
over a year ago
RAID 5 gets a lot of flak these days. You either run RAID 1, RAID 10 or you use RAID 6, but if you run RAID 5 you're told that you are a crazy person. Using RAID 5 is portrayed as an unreasonable risk to the availability of your data. It is suggested that it is likely that you...
Jonas Hietala
A friendly game of Twilight Imperium A few weeks ago I played my first game of Twilight Imperium (Fourth Edition). It was fantastic. We...
over a year ago
18
over a year ago
A few weeks ago I played my first game of Twilight Imperium (Fourth Edition). It was fantastic. We were six players, most had played the third edition before. As I was quite hyped before the game, I had read up on the rules, watched a let’s play or two and listened to a podcast...
Notes on software...
Administering Kubernetes is hard Kubernetes is easy to use after some exposure; it's pretty convenient too. But it is super hard to...
over a year ago
15
over a year ago
Kubernetes is easy to use after some exposure; it's pretty convenient too. But it is super hard to set up. eksctl is a good tool for folks who don't want to spend hours/days/weeks debugging VPC configuration in 1000s of lines of CloudFormation. None of the other tools seem to be...
Himanshu Mishra |...
धुआं (Dhuaan)
over a year ago
Abishek Muthian
I found my 7th grade art book ! The drawings from my 7th grade art book gives an insight of what my life and dreams were during that...
over a year ago
15
over a year ago
The drawings from my 7th grade art book gives an insight of what my life and dreams were during that period. I share this is to inspire at-least few to go back and check what they were and what they are now. Art book cover My 7th grade Art notebook. I’m 29 year old Indian male....
Posts on Made of...
A Brief Introduction to termios: termios(3) and stty (This is part two of a multi-part introduction to termios and terminal emulation on UNIX. Read part...
over a year ago
23
over a year ago
(This is part two of a multi-part introduction to termios and terminal emulation on UNIX. Read part 1 if you’re new here) In this entry, we’ll look at the interfaces that are used to control the behavior of the “termios” box sitting between the master and slave pty. The behaviors...
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
15
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...
./techtipsy
Disabling the crappy Broadcom Bluetooth adapter in your ThinkPad T430 running Linux You’ve disabled the boneheaded Lenovo WiFi adapter whitelist using a tool like 1vyrain, installed a...
over a year ago
56
over a year ago
You’ve disabled the boneheaded Lenovo WiFi adapter whitelist using a tool like 1vyrain, installed a better adapter like the Intel Dual Band Wireless-AC 7260, and found that Bluetooth is not working as intended on your ThinkPad T430 running Linux? Here’s a guide on what you can...
Electronics etc…
The HP 423A and a Beginner’s Deep Dive into RF Crystal Detectors MathJax.Hub.Config({ jax: ["input/TeX", "output/HTML-CSS"], tex2jax: { inlineMath: [...
over a year ago
106
over a year ago
MathJax.Hub.Config({ jax: ["input/TeX", "output/HTML-CSS"], tex2jax: { inlineMath: [ ['$', '$'], ["\\(", "\\)"] ], displayMath: [ ['$$', '$$'], ["\\[", "\\]"] ], processEscapes: true, skipTags: ['script', 'noscript', 'style', 'textarea', 'pre',...
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...
3 months ago
35
3 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...
Buck on Software
Explaining the growth software sell-off The terminal value double whammy of rising interest rates
over a year ago
./techtipsy
My server setups throughout the years My self-hosting adventure started during my university days. Once I actually had money to buy myself...
over a year ago
44
over a year ago
My self-hosting adventure started during my university days. Once I actually had money to buy myself a decent used laptop (ThinkPad T430) that had more than 3GB of RAM that my ThinkPad T60 had, I could use some of my older hardware as testbeds for any of the stupid ideas that I...
Birchtree
I’m not used to seeing this John Gruber: Something Is Rotten in the State of Cupertino The fiasco here is not that Apple is late...
3 months ago
20
3 months ago
John Gruber: Something Is Rotten in the State of Cupertino The fiasco here is not that Apple is late on AI. It’s also not that they had to announce an embarrassing delay on promised features last week. Those are problems, not fiascos, and problems happen. They’re
Abort Retry Fail
Chipzilla Extends its Domination MMX, Bunny People, Celeron, Xeon
4 months ago
Jonas Hietala
Recent experiences with Netrunner tournaments After a bit of a hiatus after the Winter Kit Tournament the 16th January I participated in three...
over a year ago
15
over a year ago
After a bit of a hiatus after the Winter Kit Tournament the 16th January I participated in three tournaments during February - March. After each of these tournaments I started a writeup of them but they fell off my mind a bit but consider this my break with my blogging...
Computer Ads from...
Apple IIe and IIc Design Manager Peter Quinn Interviewed by BYTE's Gregg Williams A behind-the-scenes look at the development of the Apple IIe and IIc.
a year ago
Home on Erik...
Antipodes I was playing around with D3 last night and built a silly visualization of antipodes and how our...
over a year ago
17
over a year ago
I was playing around with D3 last night and built a silly visualization of antipodes and how our intuitive understanding of the world sometimes doesn't make sense. Check out the visualization at bl.ocks.org! Basically the idea is if you fly from Beijing to Buenos Aires then you...
Christian Selig
Beware UserDefaults: a tale of hard to find bugs, and lost data Excuse the alarmist title, but I think it’s justified, as it’s an issue that’s caused me a ton of...
9 months ago
74
9 months ago
Excuse the alarmist title, but I think it’s justified, as it’s an issue that’s caused me a ton of pain in both support emails and actually tracking it down, so I want to make others aware of it so they don’t similarly burned. Brief intro For the uninitiated, UserDefaults (née...
Matt Blewitt
7 Databases in 7 Weeks for 2025 I’ve been running databases-as-a-service for a long time, and there are always new things to keep...
7 months ago
40
7 months ago
I’ve been running databases-as-a-service for a long time, and there are always new things to keep abreast of - new technologies, different ways of solving problems, not to mention all the research coming out of universities. In 2025, consider spending a week with each of these...
Notes on software...
Writing a Jinja-inspired template library in Python In this post we'll build a minimal text templating library in Python inspired by Jinja. It will be...
over a year ago
16
over a year ago
In this post we'll build a minimal text templating library in Python inspired by Jinja. It will be able to display variables and iterate over arrays. By the end of this article, with around 300 lines of code, we'll be able to create this program: from pytemplate import...
Arduino Blog
Easily build an energy meter with the Arduino Nano Matter The primary appeal of microcontrollers is their versatility. They are, essentially, the embedded...
9 months ago
48
9 months ago
The primary appeal of microcontrollers is their versatility. They are, essentially, the embedded equivalent of computers — general purpose devices that can perform a wide range of functions. And to get the most out of a microcontroller, you’ll also want connectivity suitable for...
Vitalik Buterin's...
不同類型的 ZK-EVM
over a year ago
Louwrentius
Bose SoundLink on-ear headphones battery replacement Skip to the bottom two paragraph for instructions on how to replace the battery. I bought my Bose...
4 months ago
41
4 months ago
Skip to the bottom two paragraph for instructions on how to replace the battery. I bought my Bose SoundLink on-ear Bluetooth headphones for 250 Euros around 2017 and I really like them. They are small, light, comfortable and can easily fit in a coat pocket when folded. Up until...
Birchtree
What people do with an empty text box I was listening to Hard Fork this weekend when Kevin Roose said this (emphasis mine): I think that...
3 months ago
24
3 months ago
I was listening to Hard Fork this weekend when Kevin Roose said this (emphasis mine): I think that there is sort of a basic assumption if you're a heavy user of, say, ChatGPT, that there are certain things that it's good at and there are certain
axio.ms
Colourclock Original concept circa 2008, revisited 2012, hardware designed Feb 2014, firmware designed...
over a year ago
21
over a year ago
Original concept circa 2008, revisited 2012, hardware designed Feb 2014, firmware designed April-August 2014, project completed August 2014, installed in spare room in 2016, written up in March 2018 (jeeez…) Acrylic, LEDs, ARM Cortex-M0 microcontroller. ...
Simply Explained
Integrate Home Assistant with Apple Reminders I recently integrated Home Assistant with Apple Reminders so that automations can create new todos....
over a year ago
22
over a year ago
I recently integrated Home Assistant with Apple Reminders so that automations can create new todos. This is trickier as it sounds, because Reminders has no API that can be accessed from Home Assistant. Here's how I worked around that problem with a script, input text helper and...
Joey's Hoard of...
I Ditched the Algorithm for RSS—and You Should Too <img src="/assets\images\blog_posts\2025_01_12-rss\banner.png" alt="An image of a banner cartoon of...
5 months ago
Push to Prod
When Things Are Slow, Look for Queues When your system is slower than desired, queues are often heavily involved. Here's an overview of...
10 months ago
19
10 months ago
When your system is slower than desired, queues are often heavily involved. Here's an overview of the most common situations.
Louwrentius
Example of a home networking setup with VLANs Updated October 24, 2012, see below. This post is a description of my home network setup based on...
over a year ago
60
over a year ago
Updated October 24, 2012, see below. This post is a description of my home network setup based on gigabit ethernet. I did a non-standard trick with VLANs that may also be of interest to other people. I'm going to start with a diagram of the network. Just take a look (click to...
Matt Blewitt
Software Sprezzatura Sprezzatura is “a certain nonchalance, so as to conceal all art and make whatever one does or says...
over a year ago
18
over a year ago
Sprezzatura is “a certain nonchalance, so as to conceal all art and make whatever one does or says appear to be without effort and almost without any thought about it”, coined by Castiglione in 1528’s The Book of the Courtier.
lcamtuf’s thing
Investigating an "evil" RJ45 dongle Reverse-engineering hardware can be difficult -- but sometimes, all you need is a comfy armchair and...
5 months ago
64
5 months ago
Reverse-engineering hardware can be difficult -- but sometimes, all you need is a comfy armchair and some Google Translate.
Odds and Ends of...
Odds and Ends #50: The weird thing about London's New Year's Fireworks Plus how the government should respond to Musk's nonsense, and an AI video that might just show us...
6 months ago
53
6 months ago
Plus how the government should respond to Musk's nonsense, and an AI video that might just show us how video production is going to change.
Nabeel S. Qureshi
Reading Notes on “Lost Time: Lectures on Proust in a Soviet Prison Camp” by Josef Czapski
over a year ago
Louwrentius
Compiling Multicore PAR2 on Ubuntu 12.04 LTS Precise Pangolin If you want to compile PAR2 with multicore support on Linux, it may not work right away from source....
over a year ago
15
over a year ago
If you want to compile PAR2 with multicore support on Linux, it may not work right away from source. I used this version of PAR2 with multicore support. Update 2015: the original link is dead, I foud a copy of the source and put it on my own site here for you to download. First,...
Yazin Alirhayim
Tracking where a WhatsApp user came from At Amal, we have an AI chat bot that works over WhatsApp — allowing our customers to speak to their...
over a year ago
17
over a year ago
At Amal, we have an AI chat bot that works over WhatsApp — allowing our customers to speak to their bank account, asking questions like “What’s my balance” and “How much have I spent on Uber’s this month?”. A problem we faced really early on when connecting to WhatsApp was that...
computers are bad
2025-03-10 troposcatter I have a rough list of topics for future articles, a scratchpad of two-word ideas that I sometimes...
3 months ago
35
3 months ago
I have a rough list of topics for future articles, a scratchpad of two-word ideas that I sometimes struggle to interpret. Some items have been on that list for years now. Sometimes, ideas languish because I'm not really interested in them enough to devote the time. Others have...
Jonas Hietala
Netrunner Summer Tournament Linköping There was another Netrunner tournament this Sunday with 8 entrants. We had two new legal data packs...
over a year ago
17
over a year ago
There was another Netrunner tournament this Sunday with 8 entrants. We had two new legal data packs with Old Hollywood and The Universe of Tomorrow so a lot of new things were tried. I heard a rumor that a full playset of both Aesop’s Pawnshop and Wyldside were available so I...
Jonas Hietala
8-puzzle in rust I think rust is one of the most interesting upcoming programming languages out there. So I wrote a...
over a year ago
18
over a year ago
I think rust is one of the most interesting upcoming programming languages out there. So I wrote a solution to the 8-puzzle (see the 15-puzzle) using A*. It also has a breadth first search for solutions on a specific distance away from the goal. The solution is not by any means a...