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./techtipsy
This page looks better in the app You’re a web developer at a social media company that has recently made a big push for modernizing...
over a year ago
24
over a year ago
You’re a web developer at a social media company that has recently made a big push for modernizing their frontend for the mobile-first era. It has taken a lot of time and effort from many people. Countless challenges, arguments, testing. The release is near. You’re probably a bit...
Jonas Hietala
I designed my own keyboard layout. Was it worth it? Almost two and a half years ago I embarked on the journey to change keyboard layout. At first I...
a year ago
2
a year ago
Almost two and a half years ago I embarked on the journey to change keyboard layout. At first I tried out existing ones, but it didn’t take long before I figured it’s better to develop my own—and things went downhill fast from there. (Some) combos of the T-34 layout. But now...
On Life and Lisp
Vulkan 1.4 sur Asahi Linux English version follows. Aujourd’hui, Khronos Group a sorti la spécification 1.4 de l’API graphique...
2 weeks ago
15
2 weeks ago
English version follows. Aujourd’hui, Khronos Group a sorti la spécification 1.4 de l’API graphique standard Vulkan. Le projet Asahi Linux est fier d’annoncer le premier pilote Vulkan 1.4 pour le matériel d’Apple. En effet, notre pilote graphique Honeykrisp est reconnu par...
Louwrentius
I resurrected my Dutch movie review site from 2003 Introduction Between 2003 and 2006, I ran a Dutch movie review site called moevie.nl.1 I built the...
over a year ago
2
over a year ago
Introduction Between 2003 and 2006, I ran a Dutch movie review site called moevie.nl.1 I built the site and wrote the reviews. It never made any money. It cost me money to host, and it cost me a lot of time writing reviews, but I remember enjoying writing reviews about films I...
Arduino Blog
An ultra-affordable DIY underwater ROV ROVs (remotely operated vehicles) let us explore bodies of water and it is hard not to be excited by...
7 months ago
70
7 months ago
ROVs (remotely operated vehicles) let us explore bodies of water and it is hard not to be excited by the possibilities. But traditional ROVs cost a lot of money and often require serious expertise to operate and maintain. Luckily there are affordable alternatives, such as this...
Vitalik Buterin's...
Possible futures of the Ethereum protocol, part 6: The Splurge
a month ago
Matt Mullenweg
Those Other Lawsuits It’s a heavy day, and I’m sad to write this. Not sure where to start. In 2022, a lawyer recruited...
2 months ago
5
2 months ago
It’s a heavy day, and I’m sad to write this. Not sure where to start. In 2022, a lawyer recruited two people who took care of my Mom—an assistant and one of her dozen nurses—to resign and demand a million dollars each, or they would publish horrible things about her in a lawsuit....
Gwern.net Newsletter
October 2020 news October 2020 gwern.net newsletter with links on AI scaling, Euclid; further site reorganization &...
over a year ago
3
over a year ago
October 2020 gwern.net newsletter with links on AI scaling, Euclid; further site reorganization & improvement.
computers are bad
2023-10-15 go.com Correction: a technical defect in my Enterprise Content Management System resulted in the email...
a year ago
110
a year ago
Correction: a technical defect in my Enterprise Content Management System resulted in the email having a subject that made it sound like this post would be about the classic strategy game Go. It is actually about a failed website. I regret the error; the responsible people have...
./techtipsy
I tried out the CyberPower UT650EG UPS After some spicy feedback to my post where a ThinkPad T430 acted as a server, I decided to try out...
over a year ago
39
over a year ago
After some spicy feedback to my post where a ThinkPad T430 acted as a server, I decided to try out one UPS that was recommended on the basis of it being much more power efficient compared to the APC UPS that I previously ran. That UPS? CyberPower UT650EG. Why switch out a...
Lighthouse Blog
How to subscribe to content
6 months ago
Vitalik Buterin's...
[Mirror] Quadratic Arithmetic Programs: from Zero to Hero
over a year ago
Simply Explained
How WebP Images Reduced My Bandwidth Usage by 50% Last year I migrated this website from Jekyll to Eleventy. This year, I’m finally implementing WebP...
over a year ago
3
over a year ago
Last year I migrated this website from Jekyll to Eleventy. This year, I’m finally implementing WebP images to save bandwidth and make this site even faster to load! This simple change reduced my bandwidth usage by 50% and is still backwards compatible with old devices and...
Arduino Blog
This belt grinder uses an Arduino Opta micro PLC A mainstay in most machine shops, the belt grinder assists in greatly increasing the speed at which...
2 months ago
18
2 months ago
A mainstay in most machine shops, the belt grinder assists in greatly increasing the speed at which parts can be ground down in a safer, more controlled manner compared to an angle grinder. As an effort to build a tool like this one for the first time, Julien Alexandre chose to...
axio.ms
Colourclock Original concept circa 2008, revisited 2012, hardware designed Feb 2014, firmware designed...
over a year ago
2
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. ...
Notes on software...
Checking linearizability in Go You want to check for strict consistency (linearizability) for your project but you don't want to...
a month ago
4
a month ago
You want to check for strict consistency (linearizability) for your project but you don't want to have to deal with the JVM. Porcupine, used by a number of real-world systems like etcd and TiDB, has you covered! Importantly, neither Jepsen projects nor Porcupine can...
Louwrentius
Cannot access Windows guest within VMware Fusion when running vsphere client Currently, I am running VMware ESXi 4.1 on a test system. To manage ESXi, you need the VSphere...
over a year ago
3
over a year ago
Currently, I am running VMware ESXi 4.1 on a test system. To manage ESXi, you need the VSphere client, which is only available for the Windows platform. Therefore, I run VMware Fusion on my Mac to be able to access VSphere and manage my ESXi host. The trouble is that both ESXi...
Simply Explained
Preventing Cumulative Layout Shifts with lazy loaded images (Eleventy + markdown-it) There's nothing more annoying than a website shifting down just as you're about to click on a button...
over a year ago
3
over a year ago
There's nothing more annoying than a website shifting down just as you're about to click on a button or link. This is called a layout shift, and Google has declared war on them. They've added layout shifts to the Core Web Vitals, and if your website has a lot of them, it will get...
Home on Erik...
Pareto efficency Pareto efficiency is a useful concept I like to think about. It often comes up when you compare...
over a year ago
3
over a year ago
Pareto efficiency is a useful concept I like to think about. It often comes up when you compare items on multiple dimensions. Say you want to buy a new TV. To simplify it let's assume you only care about two factors: price and quality.
computers are bad
2024-07-20 minuteman missile communications A programming note: I am looking at making some changes to how I host things like Computers Are Bad...
5 months ago
74
5 months ago
A programming note: I am looking at making some changes to how I host things like Computers Are Bad and wikimap that are going to involve a lot more recurring expense. For that and other reasons, I want to see if y'all would be willing to throw some money my way. If everyone...
Louwrentius
Why I bought a digital projector (Panasonic PT-AT5000E) I don't have a TV. I haven't been watching TV for more than 10 years. But I love to watch movies or...
over a year ago
3
over a year ago
I don't have a TV. I haven't been watching TV for more than 10 years. But I love to watch movies or great series like Dexter and Game of Thrones. Until recently, I watched movies or series on my 27" iMac. Twenty-seven inch is large for a computer screen but for a TV, it's quite...
Computer Ads from...
Bible Research Systems' THE WORD Processor For Those Who Seek.
5 months ago
Jonas Hietala
November Theme: Art Game Back over at The Experimental Gameplay Project a new theme has come up. My last three themes haven’t...
over a year ago
2
over a year ago
Back over at The Experimental Gameplay Project a new theme has come up. My last three themes haven’t been “my” themes: I’ve been following their lead and their themes and this month is no exception. This months’ apparently a big theme - Art. It’s even a collaboration with a big...
Louwrentius
Understanding Ceph: open-source scalable storage Introduction In this blog post I will try to explain why I believe Ceph is such an interesting...
over a year ago
2
over a year ago
Introduction In this blog post I will try to explain why I believe Ceph is such an interesting storage solution. After you finished reading this blog post you should have a good high-level overview of Ceph. I've written this blog post purely because I'm a storage enthusiast and I...
Arduino Blog
This disturbing Halloween doll was brought to life with Bottango Halloween is popular for a lot of reasons and it is safe to say that “creative expression” is near...
a month ago
28
a month ago
Halloween is popular for a lot of reasons and it is safe to say that “creative expression” is near the top of the list. That extends beyond store-bought costumes and decorations to DIY projects. If you want an excuse to make something impractical, Halloween can provide that. And...
Posts on Made of...
Conkeror I’ve recently switched to Conkeror as my primary browser. It started life as a Firefox extension,...
over a year ago
2
over a year ago
I’ve recently switched to Conkeror as my primary browser. It started life as a Firefox extension, but nowadays it’s a standalone app built on top of Mozilla’s xulrunner, so it uses the Gecko rendering engine. What it is, is an emacs implemented in Javascript, for the web. This...
Jonas Hietala
Offset coordinates in Krita with Xinerama I recently bought an Intuos Manga drawing tablet recently, because I got this fix idea that I want...
over a year ago
2
over a year ago
I recently bought an Intuos Manga drawing tablet recently, because I got this fix idea that I want to learn how to draw. And what better way to do it than with a drawing tablet, while satisfying my need for new things? With little experience I boldly set forth and I found a...
detreville
A writer's autobiography (Just not mine.)
a year ago
Louwrentius
IKEA $50 VINDSTYRKA vs. $290 Dylos air quality monitor This is a brief article in which I compare the IKEA VINDSTYRKA $50 air quality monitor (PM2.5) with...
a year ago
3
a year ago
This is a brief article in which I compare the IKEA VINDSTYRKA $50 air quality monitor (PM2.5) with a $290 air quality monitor made by Dylos to see if it's any good. Context If you care about indoor air quality, you may already own a CO2 to determine if it's time to ventilate...
Louwrentius
Building a RAID 6 array of mixed drives To be honest, 4 TB of storage isn't really necessary for home usage. However, I like to collect...
over a year ago
2
over a year ago
To be honest, 4 TB of storage isn't really necessary for home usage. However, I like to collect movies in full DVD or HD quality and so I need some storage. I decided to build myself a NAS box based on Debian Etch. Samba is used to allow clients to access the data. The machine...
seangoedecke.com RSS...
Avoiding worry driven development Sofware dysfunction is more often motivated by anxiety, fear, worry and embarassment than it is by a...
over a year ago
2
over a year ago
Sofware dysfunction is more often motivated by anxiety, fear, worry and embarassment than it is by a lack of technical skill. Engineers…
seangoedecke.com RSS...
Building multiplayer games with socket.io and HTML5 Canvas I’ve been building crappy hobby games on and off for my whole coding life. One of my very first apps...
over a year ago
2
over a year ago
I’ve been building crappy hobby games on and off for my whole coding life. One of my very first apps was a Visual Basic game - I was in…
Home on Erik...
Scala Data Pipelines for Music Recommendations Chris Johnson‘s presentation from Data Day Texas:
over a year ago
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...
a month ago
4
a month ago
It was a huge pain in the butt, because my mail-in ballot didn’t register properly, but I found a last-minute flight to Houston and this morning walked over to Congregation Emanu El and voted. It is our most sacred duty as a citizen. I encourage every American to vote.
Louwrentius
'Tip of the day for every Linux or Unix user: brace expantion' Searching the web I discovered some really nice feature of the unix shell, which I didn't know...
over a year ago
3
over a year ago
Searching the web I discovered some really nice feature of the unix shell, which I didn't know about. Try this: touch foobar.conf Now try this: cp foobar.conf{,.bak} It is equivalent to: cp foobar.conf foobar.conf.bak This is also the easiest way to create sequences. Do not use...
watchTowr Labs -...
“To live is to fight, to fight is to live! - IBM ODM Remote Code Execution In previous blogs, we’ve discussed some of the big players in the enterprise software space, but...
10 months ago
2
10 months ago
In previous blogs, we’ve discussed some of the big players in the enterprise software space, but there is one that we have not mentioned before, that is - quite frankly - the heavy-weight champion of the world in terms of applications for large enterprises. With over a hundred
Home on Erik...
Interviewing is a noisy prediction problem I have done roughly 2,000 interviews in my life. When I started recruiting, I had so much confidence...
over a year ago
2
over a year ago
I have done roughly 2,000 interviews in my life. When I started recruiting, I had so much confidence in my ability to assess people. Let me just throw a couple of algorithm questions at a candidate and then I'll tell you if they are good or not!
Ian's Blog
Hardware-Accelerated Video Encoding with Intel Arc on Redhat Linux I've been wanting hardware-accelerated video encoding on my Linux machine for quite a while now, but...
a month ago
4
a month ago
I've been wanting hardware-accelerated video encoding on my Linux machine for quite a while now, but ask anybody who's used a Linux machine and they'll tell you of the horrors of Nvidia or AMD drivers. Intel, on the other hand, seems to be taking things in a much different, much...
Arduino Blog
Meet Real Robot One V2: A mini DIY industrial robot arm Started in 2022 as an exploration of what’s possible in the field of DIY robotics, Pavel Surynek’s...
5 months ago
27
5 months ago
Started in 2022 as an exploration of what’s possible in the field of DIY robotics, Pavel Surynek’s Real Robot One (RR1) project is a fully-featured 6+1-axis robot arm based on 3D-printed parts and widely available electronics. The initial release was constructed with PETG...
Jonas Hietala
First impressions of Pollen After having consumed Practical Typography I took a look at the library he wrote to create books for...
over a year ago
3
over a year ago
After having consumed Practical Typography I took a look at the library he wrote to create books for the web called Pollen written in Racket. I’ve only used it a little but I feel I can give my first impressions of it. What I like The first thing I really like is Pollen enables...
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
2
over a year ago
With the Brompton foldable bike you find yourself a very versatile companion to go whenever and wherever you please!
Arduino Blog
Get notified of impending floods with this Arduino Nano 33 IoT-based display As climate change continues to worsen, events such as heavy rains, hurricanes, and atmospheric...
2 months ago
29
2 months ago
As climate change continues to worsen, events such as heavy rains, hurricanes, and atmospheric rivers have only intensified, and with them, large amounts of flooding that pose serious risks to life and property. Jude Pullen and Pete Milne, therefore, have responded by creating a...
Notes on software...
Writing a lisp compiler from scratch in JavaScript: 2. user-defined functions and variables Previously in compiler basics: 1. lisp to assembly 3. LLVM 4. LLVM conditionals and...
over a year ago
2
over a year ago
Previously in compiler basics: 1. lisp to assembly 3. LLVM 4. LLVM conditionals and compiling fibonacci 5. LLVM system calls 6. an x86 upgrade In this post we'll extend the compiler to support defining functions and variables. Additionally, we'll require the...
Louwrentius
Using iSCSI with time machine and Super Duper In the past, as a Mac user, I've used separate external drives for Time Machine backups and Super...
over a year ago
2
over a year ago
In the past, as a Mac user, I've used separate external drives for Time Machine backups and Super Duper clones but I'm not happy with that. External hard drives make noise and create clutter. I'd like to move away all my storage from my living room (or home office) and put it 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...
6 months ago
38
6 months ago
You don’t go to watch a band play live for the audio quality — most venues are atrocious in that regard. No, you go to enjoy the show as a whole and that includes the visuals. The more a band can do to make the performance look exciting, the more you’re going to enjoy it. […] The...
Louwrentius
How to resolve extreme memory usage on Windows 2008 R2-based file servers I'm responsible for a file server with about 5 terrabytes of data. The file server is based on...
over a year ago
2
over a year ago
I'm responsible for a file server with about 5 terrabytes of data. The file server is based on Windows 2008 R2. I've noticed extreme memory usage on the server. After a reboot, it slowly builds up until almost all RAM memory is consumed. So I googled around and found this post...
Birchtree
My favorite (and least favorite) movies of 2024 I’ve watched 48 new release movies in 2024, and with just a few weeks left in the year, I wanted to...
a week ago
5
a week ago
I’ve watched 48 new release movies in 2024, and with just a few weeks left in the year, I wanted to make what is my current top 10 (plus honorable mentions & worst movies). As we get to the end of the year and you might have some
./techtipsy
How to start your self-hosting adventure: a high-level overview Reddit is a great starting point for getting new ideas for your homelab: racks full of machines in...
over a year ago
30
over a year ago
Reddit is a great starting point for getting new ideas for your homelab: racks full of machines in /r/homelab, storage measured in terabytes (or even petabytes) over at /r/datahoarder, all the different services that people host over at /r/selfhosted. This can be a bit...
Jonas Hietala
Christmas break So school is on a break and I welcome it with all of my heart. The semester has been pretty fun and...
over a year ago
2
over a year ago
So school is on a break and I welcome it with all of my heart. The semester has been pretty fun and I really enjoy studying here. We had lisp the whole time which is a pretty sweet little language and if you haven’t, give it a shot. Then we had math and I do like math, although I...
computers are bad
2024-01-31 multi-channel audio part 2 Last time, we left off at the fact that modern films are distributed with their audio in multiple...
10 months ago
73
10 months ago
Last time, we left off at the fact that modern films are distributed with their audio in multiple formats. Most of the time, there is a stereo version of the audio, and a multi-channel version of the audio that is perhaps 5.1 or 7.1 and compressed using one of several codecs that...
Vitalik Buterin's...
Updating my blog: a quick GPT chatbot coding experiment
over a year ago
Home on Erik...
My issue with GPU-accelerated deep learning I've been spending several hundred bucks renting GPU instances on AWS over the last year. The...
over a year ago
3
over a year ago
I've been spending several hundred bucks renting GPU instances on AWS over the last year. The speedup from a GPU is awesome and hard to deny. GPUs have taken over the field. Maybe following the footsteps of Bitcoin mining there's some research on using FPGA (I know very little...
Good Enough
Our ChatGPT Mission Statement What follows is an edited transcript of my interaction with ChatGPT to help craft a mission...
a year ago
2
a year ago
What follows is an edited transcript of my interaction with ChatGPT to help craft a mission statement for Good Enough. The resulting mission statement was surprisingly good and I had some literal LOLs along the way. Though I think we'll leave out the haiku. You are an expert at...
Jonas Hietala
Design for Hackers has arrived! Design for Hackers It’s here! After about a month of waiting I’ve finally gotten the book that will...
over a year ago
3
over a year ago
Design for Hackers It’s here! After about a month of waiting I’ve finally gotten the book that will make me a design god! Or at least make me aware of something called design. Joking aside I’m really terrible at design and making things look good. Admittedly my programming art...
Lighthouse Blog
Updates November 4: Free newsletter to RSS tool
a month ago
Jonas Hietala
My book 'Why Cryptocurrencies?' is done My first commit on my book Why Cryptocurrencies? is from Dec 19, 2018, and now about 17 months later...
over a year ago
3
over a year ago
My first commit on my book Why Cryptocurrencies? is from Dec 19, 2018, and now about 17 months later and 1006 more commits I’m finally done! Well, I’m done with the online version at least. I still plan to create an e-book, a PDF and a paperback and who knows how long that will...
Electronics etc…
An In-Depth Look at the ICE-V Wireless FPGA Development Board Introduction The ICE-V Wireless FPGA Board Preloading the PSRAM with User Data The Overall Boot...
a year ago
63
a year ago
Introduction The ICE-V Wireless FPGA Board Preloading the PSRAM with User Data The Overall Boot Process UART Console Getting Started with the ICE-V Wireless Board for Real Reinstalling or Modifying the ESP32C3 Firmware The RISC-V Example FPGA Design Compiling the RISC-V Example...
computers are bad
2023-04-27 los alamos - compound to county pt I This weekend, I found myself staying in Los Alamos for a volunteer role in which I judge children on...
a year ago
57
a year ago
This weekend, I found myself staying in Los Alamos for a volunteer role in which I judge children on the quality of their software. Clearly this is not the kind of opportunity I would turn down, but I also always take an excuse to drive back up the hill. I only lived in Los...
Notes on software...
A Programmer-Friendly I/O Abstraction Over io_uring and kqueue This is an external post of mine. Click here if you are not redirected.
over a year ago
Engineers Need Art
VPX Scripting - Part 1 (Teacher's Pet) The first in a series of posts about scripting Visual Pinball tables.
8 months ago
Jonas Hietala
The Coinparty hackathon, take two In December I declared that I would enter a Bitcoin Cash hackathon and I was excited to give my...
over a year ago
2
over a year ago
In December I declared that I would enter a Bitcoin Cash hackathon and I was excited to give my procrastination a kick in the balls. Unfortunately the hackathon was postponed to January just an hour later. Maybe the organizers didn’t think my project was exciting enough or...
Arduino Blog
A new Plug and Make Kit challenge! A game of rhythm and creativity The Arduino Plug and Make Kit is all about unleashing creativity while simplifying the process of...
a week ago
5
a week ago
The Arduino Plug and Make Kit is all about unleashing creativity while simplifying the process of turning ideas into reality. It enables everyone to focus on the fun of creating with the power of the UNO R4 WiFi and a user-friendly, modular design – bypassing the complexities of...
Vitalik Buterin's...
Sidechains vs Plasma vs Sharding
over a year ago
Matt Mullenweg
My Freedom of Speech WP Engine has filed hundreds pages of legal documents seeking an injunction against me and...
2 months ago
4
2 months ago
WP Engine has filed hundreds pages of legal documents seeking an injunction against me and Automattic. They say this is about community or some nonsense, but if you look at the core, what they’re trying to do is ask a judge to curtail my First Amendment rights. The First...
Style over Substance
How to use a Phase One H20 digital back on a medium format Hasselblad V camera (500EL/M) My newest purchase was a bit of a gamble. I bought a $500 Phase One H20 digital back for my...
over a year ago
67
over a year ago
My newest purchase was a bit of a gamble. I bought a $500 Phase One H20 digital back for my Hasselblad 500EL/M medium format camera. Or, simply put, I bought an expensive old gadget for my even older analog camera, making it a digital camera. A gadget that was released in the...
Jonas Hietala
Breaking the rule of three It’s pretty darn stressful making a game in a week, especially when you have this big great vision...
over a year ago
3
over a year ago
It’s pretty darn stressful making a game in a week, especially when you have this big great vision on how your game should be (which is always grand). For me making Balls, Black and White and Jonas IceCream Stand where truly stressful, MenuCity and Bugger not so much but...
Good Enough
Season 1, Issue 5: Promotes Regularity Good Enough is taking a summer pause! We each have travel plans lined up for the summer. We each...
over a year ago
2
over a year ago
Good Enough is taking a summer pause! We each have travel plans lined up for the summer. We each have at least two children in our homes, begging for attention. And we each truly appreciate extended breaks as a means of reinvigorating ourselves to the ever important task of...
Applied Cartography
Stripe Sessions 2024 Stripe held the keynote for Sessions, their annual WWDC/re:invent-esque conference, this morning. I...
8 months ago
3
8 months ago
Stripe held the keynote for Sessions, their annual WWDC/re:invent-esque conference, this morning. I wanted to jot down some thoughts while they’re still fresh. (I think the changelog is the best way to poke around both the changes I’m writing about and the ones that I...
csvbase blog
Parquet: more than just "Turbo CSV" Quicker, but also more convenient
a year ago
Willem's Blog
Repairing a Nintendo Gameboy Advance SP Reparing an old Nintendo Gameboy Advance to play classic Zelda again.
over a year ago
./techtipsy
Dell Latitude 5411: the Linux compatibility sweet spot Oh boy, here I go testing a new laptop again! Well, it was new back in 2020. You might remember my...
a year ago
62
a year ago
Oh boy, here I go testing a new laptop again! Well, it was new back in 2020. You might remember my article on why I went back to a ThinkPad T430 in 2022. Or that other time when I got a new HP laptop for testing and got so frustrated that I wrote about it. Well, today I’m writing...
Good Enough
TIL: JavaScript Turbo Stream Requests I am working on search for Album Whale and I was very confused when my JavaScript fetch requests...
a year ago
3
a year ago
I am working on search for Album Whale and I was very confused when my JavaScript fetch requests were not resulting in turbo_stream rendering getting displayed on my page. I checked my logs to see if the render was happening. I looked for missing <%= tags. Debugged and...
Arduino Blog
Team Ikaro scores success with the Arduino Nano RP2040 Connect! Team Ikaro is a vibrant group of high school students from the Pacinotti Archimede Institute in...
3 months ago
35
3 months ago
Team Ikaro is a vibrant group of high school students from the Pacinotti Archimede Institute in Rome, sharing a strong passion for electronics and turning heads in the world of robotics! Specializing in Soccer Lightweight games (where robot-soccer players compete to score goals...
Notes on software...
Writing a lisp compiler from scratch in JavaScript: 3. LLVM Previously in compiler basics: 1. lisp to assembly 2. user-defined functions and variables ...
over a year ago
3
over a year ago
Previously in compiler basics: 1. lisp to assembly 2. user-defined functions and variables 4. LLVM conditionals and compiling fibonacci 5. LLVM system calls 6. an x86 upgrade In this post we'll extend the compiler to emit LLVM IR as an option instead of...
Louwrentius
Experiences running ZFS on Ubuntu Linux 12.04 I really like ZFS because with current data sets, I do believe that data corruption may start...
over a year ago
2
over a year ago
I really like ZFS because with current data sets, I do believe that data corruption may start becoming an issue. The thing is that the license under which ZFS is released does not permit it to be used in the Linux kernel. That's quite unfortunate, but there is hope. There is a...
Willem's Blog
Monolithic vs Microservices software architecture This week I flew to Gothenburg to talk about enterprise software architecture, read along to learn...
over a year ago
3
over a year ago
This week I flew to Gothenburg to talk about enterprise software architecture, read along to learn about choosing the right architecture for your app development
Louwrentius
My solar-powered blog is now on Lithium Iron Phosphate In my last blog post I discussed how a small solar project - to power this blog on a Raspberry Pi -...
a year ago
1
a year ago
In my last blog post I discussed how a small solar project - to power this blog on a Raspberry Pi - escalated into a full-blown off-grid solar setup, large enough to power the computer I use at the moment to write this update1. In this update, I want to discuss my battery...
Willem's Blog
Abandoning my own tablet OS After a year of experimenting with Debian GNU/Linux on a Surface Go 2 I have returned to iPad Pro...
over a year ago
3
over a year ago
After a year of experimenting with Debian GNU/Linux on a Surface Go 2 I have returned to iPad Pro and the Mac.
Home on Erik...
More Luigi alternatives The workflow engine battle has intensified with some more interesting entries lately! Here are a...
over a year ago
2
over a year ago
The workflow engine battle has intensified with some more interesting entries lately! Here are a couple I encountered in the last few days. I love that at least two of them are direct references to Luigi!
Louwrentius
ZFS performance on HP Proliant Microserver Gen8 G1610T I think the HP Proliant Microserver Gen8 is a very interesting little box if you want to build your...
over a year ago
2
over a year ago
I think the HP Proliant Microserver Gen8 is a very interesting little box if you want to build your own ZFS-based NAS. The benchmarks I've performed seem to confirm this. The Microserver Gen8 has nice features such as: iLO (KVM over IP with dedicated network interface) support...
Computer Ads from...
Mark Williams' C Programming System What C did for Programming Mark Williams has done for C Programming
4 months ago
computers are bad
2023-12-05 vhf omnidirectional range The term "VHF omnidirectional range" can at first be confusing, because it includes "range"---a...
a year ago
76
a year ago
The term "VHF omnidirectional range" can at first be confusing, because it includes "range"---a measurement that the technology does not provide. The answer to this conundrum is, as is so often the case, history. The "range" refers not to the radio equipment but to the space...
Engineers Need Art
SystemSix SystemSix is a desk calendar project that displays the weather forecast and phase of the moon on an...
over a year ago
58
over a year ago
SystemSix is a desk calendar project that displays the weather forecast and phase of the moon on an e-ink display.
Posts on Made of...
Why node.js is cool (it's not about performance) For the past N months, it seems like there is no new technology stack that is either hotter or more...
over a year ago
2
over a year ago
For the past N months, it seems like there is no new technology stack that is either hotter or more controversial than node.js. node.js is cancer! node.js cures cancer! node.js is bad ass rock star tech!. I myself have given node.js a lot of shit, often involving the phrase...
Jonas Hietala
Fixing Problems Today I have fixed two large annoyances I’ve had! I fixed the blue people on youtube bug I found a...
over a year ago
2
over a year ago
Today I have fixed two large annoyances I’ve had! I fixed the blue people on youtube bug I found a nice thread with a great answer. I solved it by forcefully patching libflashplayer.so perl -pi.bak -e 's/libvdpau/lixvdpau/g' libflashplayer.so Worked perfectly! I fixed the...
Jonas Hietala
A Nice Weekend I’ve had a pretty nice weekend. On Friday MLG Orlando began and I’ve been staying up to 2 and...
over a year ago
2
over a year ago
I’ve had a pretty nice weekend. On Friday MLG Orlando began and I’ve been staying up to 2 and sleeping until at least 10 the last days. My inner night-owl is very happy about it, my early-rising girlfriend perhaps not as much, but I think she’s a bit understanding? On Saturday we...
Home on Erik...
Delivering Music Recommendations I've turned into a lazy bastard and I'm just posting presentations on this blog, but here's one from...
over a year ago
3
over a year ago
I've turned into a lazy bastard and I'm just posting presentations on this blog, but here's one from Rohan Singh at Spotify talking about the backend infrastructure of the Discover page.
Arduino Blog
Innovative new tactile sensor helps assess fine motor skills Fine motor skills correlate strongly with cognition and the accurate assessment of an individual’s...
7 months ago
66
7 months ago
Fine motor skills correlate strongly with cognition and the accurate assessment of an individual’s motor skills can be critical in diagnosing and treating a variety of conditions. But objective evaluation has been a challenge, as suitable sensors weren’t available. To help...
Opsbros
Docker and CumulusMX I wanted to find out if I could successfully redeploy my Weather Station monitoring software into a...
over a year ago
2
over a year ago
I wanted to find out if I could successfully redeploy my Weather Station monitoring software into a Docker container. Let's battle the elements together...
Vitalik Buterin's...
A Quick Garbled Circuits Primer
over a year ago
Jonas Hietala
Let's build a VORON: More mods The printer is done, but I feel one of the best part of a VORON printer is the ability to modify and...
9 months ago
2
9 months ago
The printer is done, but I feel one of the best part of a VORON printer is the ability to modify and personalize it. There a tons of mods you can do, and while I’ve done a few there are lots more that I’d like to do some day. It’s a wonderful feeling to augment the printer with...
Simply Explained
Migrating This Blog From Jekyll to Eleventy Jekyll has been powering this site for many years now. It replaced my WordPress setup, and I haven't...
over a year ago
3
over a year ago
Jekyll has been powering this site for many years now. It replaced my WordPress setup, and I haven't looked back. Over the last few months, I have become fed up with Jekyll. It's slowing me down. Time to replace it with something new and shiny!
Christian Selig
Server side Live Activities guide iOS 17.2 gained the capability to start Live Activities from a server, which is pretty cool and...
3 months ago
47
3 months ago
iOS 17.2 gained the capability to start Live Activities from a server, which is pretty cool and handy! I’ve been playing around with it a bit and found some parts a bit confusing, so I thought I’d do a little write up for future me as well as anyone else who could benefit! (For...
computers are bad
2024-08-31 ipmi I am making steady progress towards moving the Computers Are Bad enterprise cloud to its new home,...
3 months ago
38
3 months ago
I am making steady progress towards moving the Computers Are Bad enterprise cloud to its new home, here in New Mexico. One of the steps in this process is, of course, purchasing a new server... the current Big Iron is getting rather old (probably about a decade!) and here in...
Home on Erik...
More recommender algorithms I wanted to share some more insight into the algorithms we use at Spotify. One matrix factorization...
over a year ago
2
over a year ago
I wanted to share some more insight into the algorithms we use at Spotify. One matrix factorization algorithm we have used for a while assumes that we have user vectors $$ bf{a}_u $$ and item vectors $$ bf{b}_i $$ .
./techtipsy
Back to roots This blog is running on a home server again. I have once again gained access to a competent internet...
6 months ago
74
6 months ago
This blog is running on a home server again. I have once again gained access to a competent internet connection1, and I think I have figured out the IPv6 setup as well2, leading to this change. The IP address is dynamic, there are occasional power outages and I might just mess up...
Jonas Hietala
September theme: Failure I’m out of the busy mode and here’s the new theme! I’ve got an idea and I’ll be beginning very soon...
over a year ago
3
over a year ago
I’m out of the busy mode and here’s the new theme! I’ve got an idea and I’ll be beginning very soon I hope and again I’m following Experimental Gameplay Project’s site. Let’s rock!!
Nabeel S. Qureshi
Notes on Puzzles 1. I mostly don’t play chess anymore — it’s too addictive, and tends to take over your brain in a...
a year ago
2
a year ago
1. I mostly don’t play chess anymore — it’s too addictive, and tends to take over your brain in a way I don’t like — but one habit I’ve retained is solving puzzles.
seangoedecke.com RSS...
What kind of work I want This article is to help recruiters, hiring managers and myself have a better idea of the kind of...
over a year ago
2
over a year ago
This article is to help recruiters, hiring managers and myself have a better idea of the kind of places I’d like to work. The short version…
Lars Lofgren
How Live Chat Tools Impact Conversions and Why I Launched a Bad Variant Do those live chat tools actually help your business? Will they get you more customers by allowing...
over a year ago
3
over a year ago
Do those live chat tools actually help your business? Will they get you more customers by allowing your visitors to chat directly with your team? Like most tests, you can come up with theories that sound great for both sides. Pro Live Chat Theory: Having a live chat tool helps...
Notes on software...
Unit testing C code with gtest This post covers building and testing a minimal, but still useful, C project. We'll use...
over a year ago
3
over a year ago
This post covers building and testing a minimal, but still useful, C project. We'll use Google's gtest and CMake for testing C code. This will serve as a foundation for some upcoming posts/projects on programming Linux, userland networking and interpreters. test/CMakeLists.txt...
computers are bad
2023-02-14 something up there pt I Over the last few weeks, there has been an astounding increase in the number of objects shot down by...
a year ago
46
a year ago
Over the last few weeks, there has been an astounding increase in the number of objects shot down by North American air defense. Little is yet known about some of these objects, but it is clearly one of the more dramatic UFO turns in recent memory. Some of the mystery is simply...
seangoedecke.com RSS...
Blockchain explained simply A blockchain is a distributed database. Bitcoin, Ethereum and Dogecoin are all different databases....
over a year ago
2
over a year ago
A blockchain is a distributed database. Bitcoin, Ethereum and Dogecoin are all different databases. A blockchain node is a computer with an…
Vitalik Buterin's...
Multidimensional gas pricing
7 months ago
Jonas Hietala
Let's build a VORON: Wrap-up It’s finally done™. I’ve built a VORON that prints reliably and I’ve modded it enough to be able to...
9 months ago
3
9 months ago
It’s finally done™. I’ve built a VORON that prints reliably and I’ve modded it enough to be able to leave it alone for a while, so I think it’s time to wrap up this build series with a little retrospective. Building the printer was really fun and rewarding I’ve always seen...
Jonas Hietala
Writing Home Assistant automations using Genservers in Elixir I’ve been a fan of Home Assistant a while now; it’s a great platform for home automation with its...
2 months ago
5
2 months ago
I’ve been a fan of Home Assistant a while now; it’s a great platform for home automation with its beginner friendly and feature rich UI, support for a ton of different devices and integrations, and there’s a bunch of ways to create automations. But there’s no engine for writing...
seangoedecke.com RSS...
From hours to seconds: AI tools to detect animal calls If you’re currently spending time listening to long audio recordings of birdcalls or animal noises,...
8 months ago
2
8 months ago
If you’re currently spending time listening to long audio recordings of birdcalls or animal noises, it’s likely that the last four years of…
Opsbros
Artemis 1 Countdown I've been following the Artemis 1 Launch Schedule quite closely on a few forums and discussing it...
over a year ago
2
over a year ago
I've been following the Artemis 1 Launch Schedule quite closely on a few forums and discussing it with serveral people, and I had been regularly posting updated DateandTime countdown links for the revised launch attempts. With the schedule chnages and scrubs that have happened...
Arduino Blog
Top Arduino Cloud IoT dashboard ideas with the new Image widget  Recently, we announced the exciting new Image widget for Arduino Cloud. This powerful feature opens...
2 months ago
34
2 months ago
Recently, we announced the exciting new Image widget for Arduino Cloud. This powerful feature opens up a world of possibilities for enhancing your IoT dashboards. But the true potential of the Image widget lies in the applications that you create. Today, we’re excited to dive...
Louwrentius
Performance monitoring using dstat I'd like to introduce the utility 'dstat'. Dstat provides detailed statistics about what is...
over a year ago
2
over a year ago
I'd like to introduce the utility 'dstat'. Dstat provides detailed statistics about what is currently happening on your Linux box. Dstat allows you to monitor the system load, disk troughput, disk io, network bandwith, and many more items. Dstat is so valuable because it...
Arduino Blog
Arduino IDE 2.3.3: discover new support for shared spaces and more! We’re excited to announce that the Arduino IDE 2.3.3 is now live!  What’s in the new version This...
2 months ago
24
2 months ago
We’re excited to announce that the Arduino IDE 2.3.3 is now live!  What’s in the new version This new release is packed with improvements, including one feature we’re particularly proud of: support for shared spaces in Arduino Cloud. If you have a Cloud Business plan or School...
seangoedecke.com RSS...
Grifters, believers, grinders, and coasters Why do engineers get mad at each other so often? I think a lot of programmer arguments bottom out...
2 weeks ago
6
2 weeks ago
Why do engineers get mad at each other so often? I think a lot of programmer arguments bottom out in a cultural clash between different…
Posts on Made of...
Measuring Capacity Through Utilization (This post is cross-posted from Honeycomb’s instrumentation series). One of my favorite concepts...
over a year ago
2
over a year ago
(This post is cross-posted from Honeycomb’s instrumentation series). One of my favorite concepts when thinking about instrumenting a system to understand its overall performance and capacity is what I call “time utilization”. By this I mean: If you look at the behavior of a...
computers are bad
2023-03-24 docker Lately I tend to stick to topics that are historic by at least twenty years, and that does have a...
a year ago
62
a year ago
Lately I tend to stick to topics that are historic by at least twenty years, and that does have a lot of advantages. But I am supposedly a DevOps professional, and so I will occasionally indulge in giving DevOps advice... or at least opinions, which are sort of like advice but...
Louwrentius
Linux Software RAID benchmarking script Just a small post. To benchmark your Linux software RAID array as setup with MDADM, please use...
over a year ago
2
over a year ago
Just a small post. To benchmark your Linux software RAID array as setup with MDADM, please use my new benchmark script. I used this script to create these results. You may need to configure some values within the header of this file to make it fit your enviroment. ...
Avestura's Blog
Explaining The Postgres Meme Have you seen this legendary SQL iceberg meme? Let's talk about it while wearing our PostgreSQL hat!
a year ago
Jonas Hietala
No game this month Well here I am in the end of the month - without a game. It’s a failure I know but once again I lack...
over a year ago
2
over a year ago
Well here I am in the end of the month - without a game. It’s a failure I know but once again I lack inspiration and then it’s really hard to do something. Instead I’ve been thinking of something I could do that would make me wanna code like really bad again. I’m thinking of...
Vitalik Buterin's...
Why sharding is great: demystifying the technical properties
over a year ago
GitButler
Git Merge 2024 GitButler is organizing the 2024 Git Merge conference, Sep 19/20 in Berlin!
5 months ago
Good Enough
TIL: Managing Raspberry Pi software with a bit less pain For the printer project I'm working on, most of the software behind it runs "in the cloud", but...
a year ago
2
a year ago
For the printer project I'm working on, most of the software behind it runs "in the cloud", but there's some software that needs to run beside each printer, to check for new things to print and manage the process of downloading and sending those things to the printer component...
Home on Erik...
A neat little trick with time decay Something that pops up pretty frequently is to implement time decay, especially where you have...
over a year ago
3
over a year ago
Something that pops up pretty frequently is to implement time decay, especially where you have recursive chains of jobs. For instance, say you want to keep track of a popularity score. You calculate today's output by reading yesterday's output, discounting it by $$ exp(-lambda...
Home on Erik...
More Luigi! Elias Freider just talked about Luigi at PyData 2013: The presentation above is much better than one...
over a year ago
3
over a year ago
Elias Freider just talked about Luigi at PyData 2013: The presentation above is much better than one I put together a few weeks ago. In case anyone is interested I'll include it too:
computers are bad
2023-06-02 the reinvention of owens lake Programming note: In an effort to introduce an exciting new social aspect to Computers Are Bad (a...
a year ago
41
a year ago
Programming note: In an effort to introduce an exciting new social aspect to Computers Are Bad (a functional necessity to appease early-stage investor demands for "engagement")¸ I am launching a Matrix room for CAB readers. You can join it! Do whatever you do to join rooms in...
Louwrentius
Mounting a file system or partition from a disk image You cannot just make a disk copy with dd and then just mount it as a regular disk. You must know...
over a year ago
3
over a year ago
You cannot just make a disk copy with dd and then just mount it as a regular disk. You must know where the partition starts on the disk. So first, you need to get the partition table with sfdisk: sfdisk -l -uS image_file.dd The output is something like: Disk...
Willem's Blog
Listen to your body Using health data gathered by sensors and wearables I learned to listen to my body. Now I have...
over a year ago
2
over a year ago
Using health data gathered by sensors and wearables I learned to listen to my body. Now I have stopped using bluetooth sensors all together.
seangoedecke.com RSS...
Writing good technical explanations Software engineering is mainly learning. There is a great demand for technical explanations, and...
over a year ago
2
over a year ago
Software engineering is mainly learning. There is a great demand for technical explanations, and many thousands of books, talks and blog…
computers are bad
2024-01-06 usb on the go USB, the Universal Serial Bus, was first released in 1996. It did not achieve widespread adoption...
11 months ago
73
11 months ago
USB, the Universal Serial Bus, was first released in 1996. It did not achieve widespread adoption until some years later; for most of the '90s RS-232-ish serial and its awkward sibling the parallel port were the norm for external peripheral. It's sort of surprising that USB...
Notes on software...
Writing a simple JSON library from scratch: a tour through modern C++ Modern C++ has a lot of cool features. Move semantics means passing around structs in functions is...
over a year ago
2
over a year ago
Modern C++ has a lot of cool features. Move semantics means passing around structs in functions is cheap. std::shared_ptr means I don't have to manage any memory; no more new/delete! (But try as I might to understand std::unique_ptr, I'm just not there yet.) The syntax has also...
Computer Ads from...
IBM RISC System/6000 Family Just when PowerSeeker thought they had nowhere to go...
7 months ago
Arduino Blog
A gamified approach to therapy and motor skills testing For children who experience certain developmental delays, specific types of physical therapies are...
6 months ago
35
6 months ago
For children who experience certain developmental delays, specific types of physical therapies are often employed to assist them in improving their balance and motor skills/coordination. Ivan Hernandez, Juan Diego Zambrano, and Abdelrahman Farag were looking for a way to quantify...
Willem's Blog
Half Marathon Discover my journey from noob to (half) marathon finisher and how I balanced data with fitness -...
9 months ago
2
9 months ago
Discover my journey from noob to (half) marathon finisher and how I balanced data with fitness - read about my experiences!
OH8HUB’s Substack
Spring ham radio activation of Korkattivuori (Mt. Korkatti) Korkattivuori (“Mount Korkatti”, 186m above sea level) is a small hill and Natura 2000 nature...
a year ago
57
a year ago
Korkattivuori (“Mount Korkatti”, 186m above sea level) is a small hill and Natura 2000 nature reserve area near town Haapavesi (pop. 6588) in Finland. The nature reserve area consist of short family friendly hiking path of approximately 1.5km. One end of the path has parking...
Arduino Blog
This robotic kalimba plays melodies with an Arduino Nano With roots in Africa, the kalimba is a type of hand piano featuring an array of keys that are each...
3 months ago
23
3 months ago
With roots in Africa, the kalimba is a type of hand piano featuring an array of keys that are each tuned for a specific note, and upon plucking or striking one, a pleasant xylophone-like sound can be heard. Taking inspiration from his mini kalimba, Axel from the YouTube channel...
Jonas Hietala
Soda These quotes are from hacker news and I found them all too funny. It’s hard for me to understand the...
over a year ago
2
over a year ago
These quotes are from hacker news and I found them all too funny. It’s hard for me to understand the whole soda phenomenon in Canada and the US. Is it as addictive as cigarettes? Does it make you crave for more? Or it simply tastes so good that you can’t get enough of it? Why not...
Electronics etc…
Increasing Frequency Counter Precision with Linear Regression MathJax.Hub.Config({ jax: ["input/TeX", "output/HTML-CSS"], tex2jax: { inlineMath: [...
a year ago
62
a year ago
MathJax.Hub.Config({ jax: ["input/TeX", "output/HTML-CSS"], tex2jax: { inlineMath: [ ['$', '$'], ["\\(", "\\)"] ], displayMath: [ ['$$', '$$'], ["\\[", "\\]"] ], processEscapes: true, skipTags: ['script', 'noscript', 'style', 'textarea', 'pre',...
Louwrentius
'Gzip with parallel compression support: pigz' The speed at which files are compressed with gzip is currently almost always determined by the speed...
over a year ago
2
over a year ago
The speed at which files are compressed with gzip is currently almost always determined by the speed of the CPU. However, standard unix gzip is single- threaded and only uses a single CPU (core). However, the maintainer of the zlib library has released 'pigz' or 'pig-zee' whichs...
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
2
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?...
Home on Erik...
The number of letters in the word for each number Just for fun, I generated these graphs of the number of letters in the word for each number. I...
over a year ago
3
over a year ago
Just for fun, I generated these graphs of the number of letters in the word for each number. I really spent about 10 minutes on this (ok…possibly also another 40 minutes tweaking the plots): More languages!
Willem's Blog
The birth of a child Witnessing the birth of a child changes a man, for science and curiosity I wore a biometric sensor...
over a year ago
2
over a year ago
Witnessing the birth of a child changes a man, for science and curiosity I wore a biometric sensor capturing the impact of birth on yours truly.
Home on Erik...
Why organizations fail One of my favorite business hobbies is to reduce some nasty decision down to its absolute core...
over a year ago
2
over a year ago
One of my favorite business hobbies is to reduce some nasty decision down to its absolute core objective, decide the most basic strategy, and then add more and more modifications as you have to confront the complexity of reality (yes I have very lame hobbies thanks I know).
Good Enough
TIL: Don’t forget your Web Manifest file We’re primarily a web shop. We’re dipping our toes into mobile app development, but our collective...
a year ago
2
a year ago
We’re primarily a web shop. We’re dipping our toes into mobile app development, but our collective expertise is in making products and services for the web. And like everyone else, our use of the web has shifted from our desktops and laptops to our phones. As we’re creating and...
Home on Erik...
Waiting time, load factor, and queueing theory: why you need to cut your systems a bit of slack I've been reading up on operations research lately, including queueing theory. It started out as a...
over a year ago
3
over a year ago
I've been reading up on operations research lately, including queueing theory. It started out as a way to understand the very complex mortgage process (I work at a mortgage startup) but it's turned into my little hammer and now I see nails everywhere.
Jonas Hietala
Minor site updates As it happens I got a little tired of the syntax highlighter Pandoc uses so on a whim I started...
over a year ago
2
over a year ago
As it happens I got a little tired of the syntax highlighter Pandoc uses so on a whim I started looking at moving to Pygments as my highlighter. With some searching around I found a blog post about just that! That’s lucky because while I like Haskell, I’ve never really grocked it...
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
Arduino Blog
A miniature Vegas Sphere is the perfect nightlight Sphere in Las Vegas is inarguably one of the most notable architectural achievements of the...
4 months ago
35
4 months ago
Sphere in Las Vegas is inarguably one of the most notable architectural achievements of the 21st century so far. Gaudy? Maybe. Controversial? Definitely. Interesting? Absolutely — no one can debate that with a straight face. When 15-year-old Ben Kennedy’s bedroom nightlight...
Applied Cartography
Git one-liner: get the earliest commit from X hours ago I wanted to get a commit that was temporally some distance back as part of my experimentation with...
7 months ago
2
7 months ago
I wanted to get a commit that was temporally some distance back as part of my experimentation with git cliff. This took some time to do, but here's what I ended up with: git log --since="72 hours ago" --until="now" --reverse --pretty=format:"%h" | head -1 Nothing particularly...
Notes on software...
Confusion and disengagement in meetings The quickest way to cut through confusion or disagreement among otherwise amiable and honest folks...
over a year ago
3
over a year ago
The quickest way to cut through confusion or disagreement among otherwise amiable and honest folks is to ask questions. Ask early so you don't waste time. But it's not enough to just ask clarifying questions because the answers won't always be clear. Sounds like Human Interaction...
Notes on software...
Writing a simple JSON path parser Let's say we want to implement a simple list filtering language so we can enter a.b = 12 and return...
over a year ago
2
over a year ago
Let's say we want to implement a simple list filtering language so we can enter a.b = 12 and return only results in a list where the a column is an object that contains a field b that is set to the value 12. What would a filter(jsonPath, equals, listOfObjects) function...
Jonas Hietala
Starcraft 2 Keycaps When I ordered this computer I was compelled, utterly compelled to buy a mechanical keyboard. Sure...
over a year ago
3
over a year ago
When I ordered this computer I was compelled, utterly compelled to buy a mechanical keyboard. Sure they cost almost 10x as much as a “regular” one and they didn’t even have these funky multimedia keys, what gives? Did I loose my insanity? It was supposed to give a great typing...
Jonas Hietala
ISOC update I have now worked a bit more than 3 weeks out of my 4 weeks of IDA Summer of Code and this is an...
over a year ago
2
over a year ago
I have now worked a bit more than 3 weeks out of my 4 weeks of IDA Summer of Code and this is an update post of what I’ve done so far. I will write a more extensive summary post at the end of the project. I was planning on writing a weekly summary, but that ship sailed a long...
Jonas Hietala
2018 in review A new year and a lingering feeling of not having done enough during the year. A fast review of the...
over a year ago
2
over a year ago
A new year and a lingering feeling of not having done enough during the year. A fast review of the year usually makes me feel better. 2018 non-geek achievements Was on parental leave for about 7 months. It was great although I’ve been crawling up the walls a little the last...
Notes on software...
A minimal RocksDB example with Zig I mostly programmed in Go the last few years. So every time I wanted an embedded key-value database,...
over a year ago
3
over a year ago
I mostly programmed in Go the last few years. So every time I wanted an embedded key-value database, I reached for Cockroach's Pebble. Pebble is great for Go programming but Go does not embed well into other languages. Pebble was inspired by RocksDB (and its...
Vitalik Buterin's...
The Most Important Scarce Resource is Legitimacy
over a year ago
Applied Cartography
You should build this: A prior iteration of this site had a page called "Project ideas" that listed a bunch of things that...
2 months ago
3
2 months ago
A prior iteration of this site had a page called "Project ideas" that listed a bunch of things that I'd like to build. This was a good idea and useful in its own right (I got a few people to build companies and projects based on them, and it was a useful avenue by which folks...
Home on Erik...
Conversion rates – you are (most likely) computing them wrong How hard can it be to compute conversion rate? Take the total number of users that converted and...
over a year ago
3
over a year ago
How hard can it be to compute conversion rate? Take the total number of users that converted and divide them with the total number of users. Done. Except… it's a lot more complicated when you have any sort of significant time lag.
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
3
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...
Willem's Blog
Back to the University Join me on a special course exploring scientific programming, the perfect moment to learn Python...
a year ago
2
a year ago
Join me on a special course exploring scientific programming, the perfect moment to learn Python with recent advancements in machine learning like ChatGPT!
Jonas Hietala
Why make games Why did I start making games? Because I like to play them of course. Think of all the fantastic...
over a year ago
3
over a year ago
Why did I start making games? Because I like to play them of course. Think of all the fantastic games; Super Mario, Lemmings, Tetris, GTA, The Sims, Counterstrike, Theme Hospital, SimCity and Rollercoaster Tycoon… Damn - when you count them like this you’ll see how many great...
Old Vintage...
xa (xa65) 2.4.1 A quick one: xa (xa65), André Fachat's compatible fast two-pass cross-assembler for 6502, 65C02,...
9 months ago
73
9 months ago
A quick one: xa (xa65), André Fachat's compatible fast two-pass cross-assembler for 6502, 65C02, R65C02 and 65816 processors that André and I maintain is now at version 2.4.1. This optionally expands the syntax from 2.4.0 and fixes some bugs primarily with relocatable .o65...
./techtipsy
My trip to the Communication and Laptop Museum in Estonia While on vacation I went on a small road-trip across Estonia. During the second half of the trip I...
a year ago
70
a year ago
While on vacation I went on a small road-trip across Estonia. During the second half of the trip I ended up being in Võrumaa, and while driving I suddenly remembered a random fact that some people mentioned in a hackerspace Slack channel: there’s a new museum around here! The...
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
3
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.
Home on Erik...
How to build up a data team (everything I ever learned about recruiting) During my time at Spotify, I've reviewed thousands of resumes and interviewed hundreds of people....
over a year ago
2
over a year ago
During my time at Spotify, I've reviewed thousands of resumes and interviewed hundreds of people. Lots of them were rejected but lots of them also got offers. Finally, I've also had my share of offers rejected by the candidate.
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...
4 months ago
57
4 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...
Lars Lofgren
CNN and USA Today Have Fake Websites, I Believe Forbes Marketplace Runs Them What if I told you that Forbes Marketplace, the affiliate company operating on Forbes.com ALSO had...
2 months ago
2
2 months ago
What if I told you that Forbes Marketplace, the affiliate company operating on Forbes.com ALSO had agreements with CNN and USA Today? And that Forbes Marketplace was stuffing those sites full of affiliate content just like it is with Forbes? And what if Forbes Marketplace went to...
Simply Explained
Impact of Adblockers on Google Analytics (vs. Plausible) Adblocker usage is quickly rising, with some estimates saying that almost 25% of internet users have...
over a year ago
2
over a year ago
Adblocker usage is quickly rising, with some estimates saying that almost 25% of internet users have one installed. Not only do they block advertisements, but also analytics scripts (like Google Analytics, Matomo, etc.)So that begs the question: what is the impact of these...
Notes on software...
Exploring a Postgres query plan I learned this week that you can intercept and redirect Postgres query execution. You can hook into...
a year ago
3
a year ago
I learned this week that you can intercept and redirect Postgres query execution. You can hook into the execution layer so you're given a query plan and you get to decide what to do with it. What rows to return, if any, and where they come from. That's very interesting. So I...
Buck on Software
Thoughts on SaaS and other things Welcome to Buck on Software!
over a year ago
Applied Cartography
Notes on 'Founder Mode' / Lieutenancy In Paul Graham’s latest essay, he writes: The theme of Brian's talk was that the conventional wisdom...
3 months ago
2
3 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: Listen for JavaScript events only once! A common thing I find myself doing in Javascript is adding some event driven behavior that I only...
a year ago
2
a year ago
A common thing I find myself doing in Javascript is adding some event driven behavior that I only want to happen once. Let’s say I have a big button that starts the process of lowering a certain spy into a pool of certain doom — I don’t want a second button press to awkwardly...
Home on Erik...
Missing the point about microservices: it's about testing and deploying independently Ok, so I have to first preface this whole blog post by a few things: I really struggle with the...
over a year ago
2
over a year ago
Ok, so I have to first preface this whole blog post by a few things: I really struggle with the term microservices. I can't put my finger on exactly why. Maybe because the term is hopelessly ill-defined, maybe because it's gotten picked up by the hype train.
Neil Madden
A few clarifications about CVE-2022-21449 Just a few quick notes/updates to correct some potentially inaccurate statements that are floating...
over a year ago
2
over a year ago
Just a few quick notes/updates to correct some potentially inaccurate statements that are floating around on Reddit/Twitter etc: The bug only impacts Java 15 and above. The original advisory from Oracle incorrectly listed earlier versions (like 7, 8 and 11) as being impacted....
csvbase blog
I didn't write any Javascript, and other shortcuts Getting it done by not doing a lot of it
a year ago
./techtipsy
Database optimization adventures on low-end hardware I used to work on a short-term project a while ago where the goal was to visualize some metrics that...
over a year ago
28
over a year ago
I used to work on a short-term project a while ago where the goal was to visualize some metrics that were collected from a pretty fancy smart home setup. This data included power usage of various sections of the building, temperature sensors, water usage levels and more. The data...
latest projects -...
3D Model Viewer Improvements [Software] Unlocking the embedded gimbals
a year ago
lcamtuf’s thing
A 15-minute intro to involute gears Involute gears are everywhere: toys, kitchen appliances, cars. But what's so special about their...
a month ago
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
2
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.
Louwrentius
Linux network interface bonding / trunking or how to get beyond 1 Gb/s This article discusses Linux bonding and how to achieve 2 Gb/s transfer speeds with a single TCP/UDP...
over a year ago
2
over a year ago
This article discusses Linux bonding and how to achieve 2 Gb/s transfer speeds with a single TCP/UDP connection. UPDATE July 2011 Due to hardware problems, I was not able to achieve transfer speeds beyond 150 MB/s. By replacing a network card with one from another vendor (HP...
Willem's Blog
WordPress: 10 tips to secure your website A lot of people use WordPress to manage their website. Prevent your site from being hacked using...
over a year ago
1
over a year ago
A lot of people use WordPress to manage their website. Prevent your site from being hacked using this blog post.
Birchtree
Everything is a reaction, nothing is forever, and everything comes back (members post) Why nothing stays popular forever.
2 weeks ago
Jonas Hietala
Microfeatures in my blog xkcd: Nerd sniping A while I ago I encountered a blog post called Microfeatures I Love in Blogs and...
5 months ago
1
5 months ago
xkcd: Nerd sniping A while I ago I encountered a blog post called Microfeatures I Love in Blogs and Personal Websites, and together with the related Hacker News discussion I got nerd sniped. (I spent more time than I care to admit implementing new and exciting microfeatures for...
computers are bad
2024-08-12 a pedantic review of the las vegas loop Did you hear that Elon Musk dug a tunnel under the Las Vegas Convention Center? I think it is pretty...
4 months ago
53
4 months ago
Did you hear that Elon Musk dug a tunnel under the Las Vegas Convention Center? I think it is pretty universally known by now that the "Las Vegas Loop" is impractical, poorly thought out, and generally an embarrassment to society and industry. I will spare an accounting of the...
Jonas Hietala
2022 in review A bit late, but it’s time for my yearly review. It’s something I like doing for myself and it’s nice...
a year ago
3
a year ago
A bit late, but it’s time for my yearly review. It’s something I like doing for myself and it’s nice to see that despite a tough year I’ve done some good things. 2022 Non-Geek Achievements We got our third child! This time we got a girl to complement our two boys, and I love them...
Jonas Hietala
The current Cybershard layout This is the keyboard layout I’m using for my custom keyboard that I generated, printed, and...
3 weeks ago
4
3 weeks 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...
Avestura's Blog
Using Tor outside of the Tor Browser This post shows how to run Tor with a simple PowerShell script and use it in other apps like...
over a year ago
Louwrentius
Understanding Windows KMS and MAK volume license activation Introduction If you have to administer a large number of PCs running Windows, you will end up...
over a year ago
3
over a year ago
Introduction If you have to administer a large number of PCs running Windows, you will end up creating an automated deployment platform for your Windows clients. You may implement something like Windows Deployment Services. I used WDS to create a fully automated installation of...
Birchtree
Matt is a Mean Guy (hey!) Matt felt like bringing an intentionally controversial topic, Niléane refuses to admit she's created...
a week ago
5
a week ago
Matt felt like bringing an intentionally controversial topic, Niléane refuses to admit she's created a sticky note-based task manager, and everyone gives the iPad some much needed love. Or watch it on YouTube. Weekly Topics Raycast CleanShot X Final Cut Pro Google...
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
2
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...
Arduino Blog
Easy and fun block-based coding with the Alvik robot is here, now Chromebook compatible! At Arduino, we believe coding should be accessible to everyone – including the youngest learners....
a month ago
20
a month ago
At Arduino, we believe coding should be accessible to everyone – including the youngest learners. With this in mind, we’re thrilled to announce that the Arduino Alvik robot now officially supports block-based coding! Coding has never been easier thanks to Alvik’s seamless...
lcamtuf’s thing
Building a phosphorescence detector There's very little written about natural phosphorescence. Let's design a device that can spot it in...
3 weeks ago
Louwrentius
Personal Security: erase your computer or phone before repair Computer nerds are self sufficient when it comes to fixing their computer. Non-computer experts have...
over a year ago
2
over a year ago
Computer nerds are self sufficient when it comes to fixing their computer. Non-computer experts have to find some other person with greater computer knowledge to repair their computer or phone. That person will then be able to access all data stored on their computer or phone. By...
Louwrentius
20 disk 18 TB RAID 6 storage based on Debian Linux This system is no longer operational and has been decomissioned (2017) This is my NAS storage server...
over a year ago
2
over a year ago
This system is no longer operational and has been decomissioned (2017) This is my NAS storage server based on Debian Linux. It uses software RAID and 20 one terrabyte hard drives. It provides a total usable storage capacity of 18 terrabytes in a single RAID 6 array. One of the...
Vitalik Buterin's...
Possible futures of the Ethereum protocol, part 5: The Purge
a month ago
Louwrentius
Raspberry Pi as a router using a single network interface Introduction Disclaimer: this article is intended for consumers and hobbyists. If you want to run...
over a year ago
2
over a year ago
Introduction Disclaimer: this article is intended for consumers and hobbyists. If you want to run your own router at home, the Raspberry Pi 4 Model B1 can be an excelent hardware choice: it's fairly cheap it's fast enough it can saturate it's gigabit network port it is...
Jonas Hietala
HandCash handles require trust and are insecure The HandCash wallet has recently become a popular Bitcoin Cash wallet in large part thanks to their...
over a year ago
2
over a year ago
The HandCash wallet has recently become a popular Bitcoin Cash wallet in large part thanks to their $handle concept. It’s basically a username you use instead of the normal Bitcoin Cash address, similar to how domain names abstract away IP addresses. For example instead of...
Abort Retry Fail
The History of Windows 95 The Dawn of Microsoft's Golden Age
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
2
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.
Louwrentius
Did you know that RDP is as insecure as telnet? Microsoft developed the remote desktop protocol in order to allow remote GUI- based access to hosts....
over a year ago
2
over a year ago
Microsoft developed the remote desktop protocol in order to allow remote GUI- based access to hosts. It is easy to pick on Microsoft and I do respect what they have accomplished, however, it may not come as a surprise that they did it all wrong with RDP in terms of security. By...
Jonas Hietala
2012 in Review Like the last two years I’m summarizing the year. At the end of the year like this it always feel...
over a year ago
2
over a year ago
Like the last two years I’m summarizing the year. At the end of the year like this it always feel like I didn’t accomplish much, but after the yearly summary it always feels better. 2012 Geek Achievements Designed a processor which fulfills the Core Wars 88 standard. Includes a...
Home on Erik...
Ping the world I just pinged a few million random IP addresses from my apartment in NYC. Here's the result: Some...
over a year ago
2
over a year ago
I just pinged a few million random IP addresses from my apartment in NYC. Here's the result: Some notes: What's going on with Sweden? Too much torrenting? Ireland is likewise super slow, but not Northern Ireland Eastern Ukraine is also super slow, maybe not surprising given...
Home on Erik...
Slides from NYC Machine Learning talk Slides from the talk. Slightly edited because (a) some of the slides make little sense taken out of...
over a year ago
2
over a year ago
Slides from the talk. Slightly edited because (a) some of the slides make little sense taken out of context (b) Slideshare seem to have problem converting some of the stuff. Collaborative filtering at Spotify from Erik Bernhardsson
On Life and Lisp
AAA gaming on Asahi Linux Gaming on Linux on M1 is here! We’re thrilled to release our Asahi game playing toolkit, which...
2 months ago
36
2 months ago
Gaming on Linux on M1 is here! We’re thrilled to release our Asahi game playing toolkit, which integrates our Vulkan 1.3 drivers with x86 emulation and Windows compatibility. Plus a bonus: conformant OpenCL 3.0. Asahi Linux now ships the only conformant OpenGL®, OpenCL™, and...
Christian Selig
My little Apple Vision Pro stand I want somewhere to put my Vision Pro when not in use. Many people use the original box, and there’s...
10 months ago
76
10 months ago
I want somewhere to put my Vision Pro when not in use. Many people use the original box, and there’s beautiful stands that exist out there, but I was looking for something more compact and vertical so it would take up less room on my desk. So I opened Fusion 360 (which I am still...
Vitalik Buterin's...
The end of my childhood
10 months ago
Posts on Made of...
BlackHat/DEFCON 2011 talk: Breaking out of KVM I’ve posted the final slides from my talk this year at DEFCON and Black Hat, on breaking out of the...
over a year ago
2
over a year ago
I’ve posted the final slides from my talk this year at DEFCON and Black Hat, on breaking out of the KVM Kernel Virtual Machine on Linux. Virtunoid: Breaking out of KVM from Nelson Elhage [Edited 2011-08-11] The code is now available. It should be fairly well-commented, and...
GitButler
GitButler 0.13 - "Lucky Baseball" It has been 4 months since our last minor release. In that time, we have done 27 patch releases,...
2 months ago
3
2 months ago
It has been 4 months since our last minor release. In that time, we have done 27 patch releases, adding lots of small features, bug fixes, performance improvements and experiments. Last week we released GitButler 0.13, which is our first release with our new Fearless Rebasing...
Arduino Blog
This automatic laser turret keeps the cats entertained for hours Cats may be adorable, but they evolved to be predators. Unfortunately, responsible owners keep their...
2 months ago
26
2 months ago
Cats may be adorable, but they evolved to be predators. Unfortunately, responsible owners keep their cats indoors to avoid decimating the local wildlife population and that means Mr. Whiskers and Ms. Socks don’t get much opportunity to express their hunting urges. That’s why...
Abort Retry Fail
Housekeeping for 20240309 Super quick updates
9 months ago
Good Enough
PEOs are Good Enough (for us) Hi, I’m Patrick. Good Enough brought me on as a part-time Operations Manager who basically does all...
a year ago
2
a year ago
Hi, I’m Patrick. Good Enough brought me on as a part-time Operations Manager who basically does all the things that Shawn and Barry don’t want to do! My first task was to set up payroll for Good Enough’s three employees, something we thought would maybe be worth talking about! If...
Louwrentius
Setting up a Jabber instant messaging server |_http-title: Site doesn't have a title (text/html;... I wanted to see how dificult it is to setup an instant messaging server based on open source...
over a year ago
2
over a year ago
I wanted to see how dificult it is to setup an instant messaging server based on open source software. Now I know that it is very easy, unless you are stubborn and do things your own way. In this example, I'm setting up a small IM server that is only for internal company use, but...
Jonas Hietala
Bullets and AI The game is still far from being an actual game but some progress has been made. I fixed most of the...
over a year ago
2
over a year ago
The game is still far from being an actual game but some progress has been made. I fixed most of the collision detection problems and I’m now trying to make some sort of AI working for the ship. It’s a bit hard and time consuming and I don’t know how to make things good. Maybe...
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...
3 months ago
2
3 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...
Abort Retry Fail
The History of Microsoft Encarta Searchable Human Knowledge
a year ago
Christian Selig
Introducing Tiny Storage: a small, lightweight UserDefaults replacement Hey I'm a developer not an artist Following my last blog post about difficulties surrounding...
2 months ago
43
2 months ago
Hey I'm a developer not an artist Following my last blog post about difficulties surrounding UserDefaults and edge cases that lead to data loss (give it a read if you haven’t, it’s an important precursor to this post!), I wanted to build something small and lightweight that...
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
2
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...
Lighthouse Blog
How to manage tags
6 months ago
Arduino Blog
The web-based Arduino Lab for MicroPython Editor is out! With Chromebook support to code Alvik and... We’re excited to announce the release of the web-based version of the Arduino Lab for MicroPython...
a month ago
31
a month ago
We’re excited to announce the release of the web-based version of the Arduino Lab for MicroPython Editor. This lightweight platform makes it even easier to code with MicroPython using Arduino hardware such as Alvik, Nano ESP32, Nano RP2040 Connect, Nano 33 BLE Sense – and more!...
Christian Selig
Instant Pan Gesture Interactions Apple has a really awesome WWDC 2018 video called Designing Fluid Interfaces, and one of the key...
a year ago
62
a year ago
Apple has a really awesome WWDC 2018 video called Designing Fluid Interfaces, and one of the key takeaways from the videos that one of the presenters, Chan Karunamuni, said is “Look for delays everywhere. Everything needs to respond instantly.” (6:28) A really great example of...
Applied Cartography
VC does not guarantee PMF Two companies that I started following (with no small amount of envy) back in 2021: Hype (fka Pico)...
a month ago
4
a month ago
Two companies that I started following (with no small amount of envy) back in 2021: Hype (fka Pico) sold to an MMA-themed holdco earlier this year. Raised a $4.5m seed from Stripe and Bloomberg Beta and a $10m Series A; crossed the finish line at $200K ARR after eight years. Stir...
Notes on software...
Writing a minimal Lua implementation with a virtual machine from scratch in Rust By the end of this guide we'll have a minimal, working implementation of a small part of Lua from...
over a year ago
3
over a year ago
By the end of this guide we'll have a minimal, working implementation of a small part of Lua from scratch. It will be able to run the following program (among others): function fib(n) if n < 2 then return n; end local n1 = fib(n-1); local n2 = fib(n-2); ...
Style over Substance
My grandfather’s Rolleiflex 2.8D twin-lens reflex (TLR) camera One of the first vintage cameras I ever got was my dad’s old Polaroid SX-70. Like so many family...
over a year ago
63
over a year ago
One of the first vintage cameras I ever got was my dad’s old Polaroid SX-70. Like so many family cameras it had disappeared into a closet decades ago and was only found again recently. When he gave it to me, he told me there was another classic camera he wanted to give me – if...
Willem's Blog
Developing a native iOS app How hard can it be to build your own cycling and running workout tracker app using native code with...
7 months ago
2
7 months ago
How hard can it be to build your own cycling and running workout tracker app using native code with some help from AI? Read along to find out!
./techtipsy
Tech tip: eliminate HDD humming noise Anyone that has bought themselves external WD drives from the Elements/My Book/Easystore series are...
over a year ago
27
over a year ago
Anyone that has bought themselves external WD drives from the Elements/My Book/Easystore series are probably familiar with the acoustic characteristics of the drives. The drives have a loud hum caused by WD running the drives at 7200rpm while claiming the drives to be...
./techtipsy
How to make digital copies of your old video tapes Introduction This is a short overview of one way to take your old video tapes and make digital...
over a year ago
30
over a year ago
Introduction This is a short overview of one way to take your old video tapes and make digital copies of their contents. To get started, you will need the following: old video tapes that you want to make copies of (VHS and its variants) a device that can read analog AV signals...
Applied Cartography
Is cool enough? Via HN I ran into not one but two extremely neat and pleasant-looking libraries for URL...
9 months ago
3
9 months ago
Via HN I ran into not one but two extremely neat and pleasant-looking libraries for URL manipulation. They look like great libraries, and a prior version of me would have taken a brief set of cursory glances at the hodgepodge of janky URL manipulation code that I wrote for...
Home on Erik...
Deep learning for&#8230; Go This is the last post about deep learning for chess/go/whatever. But this really cool paper by...
over a year ago
2
over a year ago
This is the last post about deep learning for chess/go/whatever. But this really cool paper by Christopher Clark and Amos Storkey was forwarded to me by Michael Eickenberg. It's about using convolutional neural networks to play Go.
Jonas Hietala
Back to Training Five days of school now and things are starting to settle down a bit. The courses are pretty cool;...
over a year ago
2
over a year ago
Five days of school now and things are starting to settle down a bit. The courses are pretty cool; we have linear algebra which is pretty interesting, we have a java course where we’re going to make a game (!) and one about structures and algorithms. Pretty promising but we’ll...
Nabeel S. Qureshi
The Serendipity Machine Notes on Using Twitter
11 months ago
latest projects -...
Talking Tines [Concept] Tuning forks that talk
5 months ago
Posts on Made of...
Performance engineering, profilers, and seeing the invisible I was recently introduced to the paper “Seeing the Invisible: Perceptual-Cognitive Aspects of...
a year ago
3
a year ago
I was recently introduced to the paper “Seeing the Invisible: Perceptual-Cognitive Aspects of Expertise” by Gary Klein and Robert Hoffman. It’s excellent and I recommend you read it when you have a chance. Klein and Hoffman discuss the ability of experts to “see what is not...
Louwrentius
HP Proliant Microserver N40L is a great NAS or Router Update 2012-12-11: It seems that a new and faster version is on the horizon. Update 2012-12-21:...
over a year ago
2
over a year ago
Update 2012-12-11: It seems that a new and faster version is on the horizon. Update 2012-12-21: Yes, the new model G7 N54L is out. Some products seem almost too good to be true and I think the HP Proliant Microserver N40L is one of them. If you are into the market for a very...
Louwrentius
Linux: get a list of al disks and their size To get a list of all disk drives of a Linux system, such as this: Disk /dev/md0: 58.0 GB Disk...
over a year ago
2
over a year ago
To get a list of all disk drives of a Linux system, such as this: Disk /dev/md0: 58.0 GB Disk /dev/md1: 2015 MB Disk /dev/md5: 18002.2 GB Disk /dev/sda: 60.0 GB Disk /dev/sdb: 60.0 GB Disk /dev/sdc: 1000.1 GB Disk /dev/sdd: 1000.1 GB Disk /dev/sde: 1000.1 GB Disk /dev/sdf: 1000.1...
Vitalik Buterin's...
Epochs and slots all the way down: ways to give Ethereum users faster transaction confirmation times
5 months ago
Gwern.net Newsletter
June gwern.net newsletter June 2020 gwern.net newsletter with 3 new pages/essays, and links on CRISPR, population screening,...
over a year ago
2
over a year ago
June 2020 gwern.net newsletter with 3 new pages/essays, and links on CRISPR, population screening, AI scaling, politics, and technological unemployment.
Arduino Blog
Technology meets creativity in two interactive art student projects Art and engineering are not separate concepts. There is a great deal of overlap between the two and...
2 months ago
30
2 months ago
Art and engineering are not separate concepts. There is a great deal of overlap between the two and many modern disciplines increasingly blur those lines. Mónica Riki is an “electronic artist and creative coder” who embodies that idea: you might remember her and her incredible...
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
2
over a year ago
Dealing with a capacity queue is challenging, but if you take the time to model it right it is possible to create a performant and reliable system.
Willem's Blog
Dig for dummies Learn how to use the dig command to query domain name servers to find the source of network...
over a year ago
2
over a year ago
Learn how to use the dig command to query domain name servers to find the source of network problems, IP-addresses, hostnames, mail servers and related info.
Applied Cartography
Why can't you just...? Buried in a snarky thread about why Google Calendar doesn’t support calendar syncing is a long,...
7 months ago
2
7 months ago
Buried in a snarky thread about why Google Calendar doesn’t support calendar syncing is a long, detailed explanation of why shipping this sort of thing is hard: Designing a consent experience for the enterprise admin and enterprise end user Creating a special "read only" object...
Bryan Braun - Blog
The flood of AI website builders There are so many of them. instead of markdown to enable lazy-loading --> How good...
7 months ago
3
7 months 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...
預測市場:一個選舉小故事(2021年 二月)
over a year ago
./techtipsy
Running on fumes After a run-of-the-mill Windows BSOD, I was redirected to the UEFI settings and was presented with...
over a year ago
25
over a year ago
After a run-of-the-mill Windows BSOD, I was redirected to the UEFI settings and was presented with this fun little bug: 0GB ought to be enough for anybody.
Posts on Made of...
A Cursed Bug In my day job at Anthropic, we run relatively large distributed systems to train large language...
over a year ago
2
over a year ago
In my day job at Anthropic, we run relatively large distributed systems to train large language models. One of the joys of using a lot of computing resources, especially on somewhat niche software stacks, is that you spend a lot of time running into the long-tail of bugs which...
computers are bad
2024-03-27 telephone cables So let's say you're working on a household project and need around a dozen telephone cables---the...
9 months ago
72
9 months ago
So let's say you're working on a household project and need around a dozen telephone cables---the ordinary kind that you would use between your telephone and the wall. It is, of course, more cost effective to buy bulk cable, or simply a long cable, and cut it to length and attach...
Vitalik Buterin's...
A Quick Gasprice Market Analysis
over a year ago
Lighthouse Blog
Updates March 01
9 months ago
Jonas Hietala
Autumn 2016 Goals Retrospective Earlier this year I set out some goals I wanted to accomplish this autumn. I accomplished a few...
over a year ago
2
over a year ago
Earlier this year I set out some goals I wanted to accomplish this autumn. I accomplished a few things and I failed others. Exercise and Health Eat more strict LCHF for 1 month ok Train BJJ or MMA for 1 month ok 2 months of lifting at the gym ok Powerlifting 100 kg deadlift 5x5...
Vitalik Buterin's...
The different types of ZK-EVMs
over a year ago
Louwrentius
Why I Do Use ZFS as a File System for My NAS On February 2011, I posted an article about my motivations why I did not use ZFS as a file system...
over a year ago
2
over a year ago
On February 2011, I posted an article about my motivations why I did not use ZFS as a file system for my 18 TB NAS. You have to understand that at the time, I believe the arguments in the article were relevant, but much has changed since then, and I do believe this article is...
Matt Blewitt
So, You Want To Build A DBaaS Part 2: Technical Bits In my first post in this pseudo-series, we covered more of the theory and organisational practices...
a year ago
2
a year ago
In my first post in this pseudo-series, we covered more of the theory and organisational practices around building and operating a database-as-a-service platform. In this post, I’ll cover some of the more technical aspects of this that I think are worth considering, drawn from my...
Vitalik Buterin's...
Trust Models
over a year ago
Computer Ads from...
Suture Software's Bludgeons 'n' Braggarts We very simply give you what you've been asking for -- we give you BLOOD
9 months ago
Jonas Hietala
Ugly and Slow Progress Ludum Dare is coming along… Slowly. The rust on me is probably so brown it’s nearly black. But I...
over a year ago
2
over a year ago
Ludum Dare is coming along… Slowly. The rust on me is probably so brown it’s nearly black. But I have an idea and it might be good, all I need to do is execute it. Right? Programmer graphics coming to take you away! Anyway it’s going to be a risk-like game with a twist: you can...
./techtipsy
My very first career day This post is a short overview of my experience at a career day in Valga, Estonia, hosted with the...
10 months ago
105
10 months ago
This post is a short overview of my experience at a career day in Valga, Estonia, hosted with the help of GreenDice. I’ve never spoken at a career day before nor attended one as a student, which is why I instantly agreed to going to one when GreenDice reached out to me. Why? I...
Louwrentius
Improving iSCSI Native Multi Pathing Round Robin performance 10 Gb ethernet is still quite expensive. You not only need to buy appropriate NICS, but you must...
over a year ago
2
over a year ago
10 Gb ethernet is still quite expensive. You not only need to buy appropriate NICS, but you must also upgrade your network hardware as well. You may even need to replace existing fiber optic cabling if it's not rated for 10 Gbit. So I decided to still just go for plain old 1...
Notes on software...
Be someone who does things I wrote last month that what you want to do is one of the most useful motivations in life. I want to...
3 months ago
2
3 months ago
I wrote last month that what you want to do is one of the most useful motivations in life. I want to follow that up by saying that the only thing more important than wanting to do something is to actually do something. The most valuable trait you can develop for yourself is to...
Old Vintage...
So thieves broke into your storage unit - again If you've been wondering why entries have been a little slow lately, let me tell you a story. All...
2 months ago
35
2 months ago
If you've been wondering why entries have been a little slow lately, let me tell you a story. All collectors tend to be a bit obsessive by nature, and us classic computer nerds probably pick up more hardware than we can (or should) store in our residence — especially if the...
Old Vintage...
MacLynx beta 5: UTF-8, pull-down menus and more dialogue boxes, oh my! I've been working off and on doing further Mac-ification to my updated fork of MacLynx, the System...
a year ago
63
a year ago
I've been working off and on doing further Mac-ification to my updated fork of MacLynx, the System 7-compatible port of the venerable text browser Lynx for classic 68K Macintoshes (and Power Macs) running A/UX 3.x or System 7.x and later. There's still more to do, but a lot has...
Odds and Ends of...
WATCH: Talking trains with Jonn Elledge! The new Overground names, why the north always loses out, and more!
3 weeks ago
Home on Erik...
More MCMC – Analyzing a small dataset with 1-5 ratings I've been obsessed with how to iterate quickly based on small scale feedback lately. One awesome...
over a year ago
2
over a year ago
I've been obsessed with how to iterate quickly based on small scale feedback lately. One awesome website I encountered is Usability Hub which lets you run 5 second tests. Users see your site for 5 seconds and you can ask them free-form questions afterwards.
Louwrentius
Debian Lenny and Dell R410 network card not supported For those who are running Debian Lenny and want to order the new Dell R410 server, beware! There is...
over a year ago
2
over a year ago
For those who are running Debian Lenny and want to order the new Dell R410 server, beware! There is no safe solution to get Debian Lenny working with the on-board Broadcom network cards. A fairly recent kernel is required. Basically, you will have to install back-ported kernels,...
Jonas Hietala
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
2
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...
Ken Shirriff's blog
Inside the mechanical Bendix Air Data Computer, part 3: pressure transducers MathJax = { tex: { inlineMath: [['$', '$'], ['\\(', '\\)']] }, svg: { fontCache:...
11 months ago
2
11 months ago
MathJax = { tex: { inlineMath: [['$', '$'], ['\\(', '\\)']] }, svg: { fontCache: 'global' }, chtml: { displayAlign: 'left' } }; MathJax.Hub.Config({ "HTML-CSS": { scale: 175} }); .MathJax {font-size: 1em !important} The Bendix Central Air...
csvbase blog
Client libraries are better when they have no API fsspec is secretly everywhere, and boss
8 months ago
Nabeel S. Qureshi
Reflections on Palantir A retrospective of an eight-year stint.
2 months ago
Style over Substance
Leitz Summicron 50mm f/2 rigid (type 2) lens My newest lens acquisition wasn’t actually originally on my wishlist. I already had a 50mm Summicron...
over a year ago
56
over a year ago
My newest lens acquisition wasn’t actually originally on my wishlist. I already had a 50mm Summicron lens, though that was the first generation collapsible model known as a Type 1. This lens has lived on my Leica M3 permanently for the past few years, and I have enjoyed the hell...
Opsbros
Volumer I've always wanted a good USB volume control, so I decided to design one.
over a year ago
Willem's Blog
Harvesting boredom to let creativity flourish What does it mean for my state of mind and creativity if I am no longer be constantly connected to...
over a year ago
3
over a year ago
What does it mean for my state of mind and creativity if I am no longer be constantly connected to the Internet using a smartphone.
Posts on Made of...
The architecture of declarative configuration management With the ongoing move towards “infrastructure-as-code” and similar notions, there’s been an ongoing...
over a year ago
2
over a year ago
With the ongoing move towards “infrastructure-as-code” and similar notions, there’s been an ongoing increase in the number and popularity of declarative configuration management tools. This post attempts to lay out my mental model of the conceptual architecture and internal...
Matt Blewitt
Control Loops and Rice Cookers Rice cookers are fascinating machines. I’ve owned one for years, as rice is a significant part of my...
over a year ago
2
over a year ago
Rice cookers are fascinating machines. I’ve owned one for years, as rice is a significant part of my regular diet, and it completely removes the stress of preparing rice. They also operate on a simple principle that can help us operate cloud infrastructure – the control loop.
Notes on software...
General book recommendations This is an external post of mine. Click here if you are not redirected.
a year ago
Louwrentius
Linux Iptables Firewall Script released on Google code I have released LIFS, the Linux Iptables Firewall Script. This script allows you to setup a firewall...
over a year ago
3
over a year ago
I have released LIFS, the Linux Iptables Firewall Script. This script allows you to setup a firewall within minutes. It is easy to use, yet very powerful. It uses Iptables and even improves upon some limitations of Iptables. Every person who has to maintain some kind of...
Style over Substance
Using the Olympus XA as an everyday carry camera The Olympus XA has been my EDC camera this year and I gotta say – it’s a ton of fun. The concept of...
over a year ago
67
over a year ago
The Olympus XA has been my EDC camera this year and I gotta say – it’s a ton of fun. The concept of EDC – Every Day Carry – is that a piece of equipment should be light and compact enough to have with you every day, yet still versatile enough to be useful in […] The post Using...
Notes on software...
Emulating linux/AMD64 userland: interpreting an ELF binary In this post we'll stumble toward a working emulator for a barebones C program compiled for...
over a year ago
2
over a year ago
In this post we'll stumble toward a working emulator for a barebones C program compiled for linux/AMD64. The approach will be slightly more so based on observation than by following a spec; a great way to quickly become familiar with a topic, and a bad way to...
Computer Ads from...
Vote for the Topic of the February 2024 Plus Post If you are a paid subscriber, voting is open for one week
10 months ago
Style over Substance
Fujifilm Instax Wide 300 to Mamiya Press mount mod How I modified an Instax Wide instant camera to mount a Mamiya Press medium format lens The post...
over a year ago
59
over a year ago
How I modified an Instax Wide instant camera to mount a Mamiya Press medium format lens The post Fujifilm Instax Wide 300 to Mamiya Press mount mod appeared first on Style over Substance.
Electronics etc…
Measuring the HP 11720A Pulse Modulator and Coax Cables Introduction What is a pulse modulator and what are they used for? The HP 11720A Pulse...
a year ago
76
a year ago
Introduction What is a pulse modulator and what are they used for? The HP 11720A Pulse Modulator Inside the HP 11720A Measurement Setup for a Quick Testing Session Pin Modulator Power Measurements with HP 432A Cable Loss Measurements with HP 432A Cable Power Measurements with...
Notes on software...
React without webpack: fast path to a working app from scratch This is an external post of mine. Click here if you are not redirected.
over a year ago
Construction Physics
Why the U.S. Can’t Build Icebreaking Ships I want to say thank you to all the people who sent condolences following last week’s post,...
2 months ago
48
2 months ago
I want to say thank you to all the people who sent condolences following last week’s post, especially those who shared their own stories of loss.
Arduino Blog
This Arduino-controlled Spin Meister helps spin up the perfect pizza Dedicated pizza ovens are all the rage right now, as they provide a better-distributed and higher...
6 months ago
34
6 months ago
Dedicated pizza ovens are all the rage right now, as they provide a better-distributed and higher heat that many find more preferable than a conventional kitchen oven. But even a nice gas-powered pizza oven like the Ooni Koda 12 will have some hot spots and cold spots. To get an...
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
2
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...
somenice
CBC Spark with Nora Young Really upset to recently learn that Spark with Nora Young has been cancelled by the CBC, ending in...
6 months ago
46
6 months ago
Really upset to recently learn that Spark with Nora Young has been cancelled by the CBC, ending in June 2024. (Announcement episode) One of the most intelligent, progressive technology-in-society news shows in Canada or anywhere for that matter. Perhaps that it’s medium is radio...
Electronics etc…
ThinMachine - a $25 Thin Client MacOS Time Machine Appliance The instructions below set up Time Machine using the Apple File Protocol (AFP). After publishing...
a year ago
78
a year ago
The instructions below set up Time Machine using the Apple File Protocol (AFP). After publishing this blog post, I’ve been told that this is now deprecated and that Samba should be used instead. I’ll update this blog post in the near future. Introduction The HP t520 Thin...
Posts on Made of...
Check Plus: An EDSL for writing unit tests in C Check is an excellent unit-testing framework for C code, used by a number of relatively well-known...
over a year ago
2
over a year ago
Check is an excellent unit-testing framework for C code, used by a number of relatively well-known projects. It includes features such as running all tests in separate address spaces (using fork(2)), which means that the test suite can properly report segfaults or similar crashes...
Gwern.net Newsletter
February 2021 Gwern.net Newsletter links on AI scaling, semaglutide, and ethicist ethics
over a year ago
Arduino Blog
Explore e-paper technology with Nano Matter and the new EPDK-Matter from Pervasive Displays We’re excited to share that Pervasive Displays has just launched the E-Paper Development Kit for...
a week ago
7
a week ago
We’re excited to share that Pervasive Displays has just launched the E-Paper Development Kit for Matter! This groundbreaking, self-contained kit is designed to revolutionize how smart home devices use e-paper displays, enhancing user experience while driving down energy...
Abort Retry Fail
The History of OS/2 Getting a Divorce
a year ago
watchTowr Labs -...
Visionaries Have Democratised Remote Network Access - Citrix Virtual Apps and Desktops... Well, we’re back again, with yet another fresh-off-the-press bug chain (and associated Interactive...
a month ago
4
a month ago
Well, we’re back again, with yet another fresh-off-the-press bug chain (and associated Interactive Artifact Generator). This time, it’s in Citrix’s “Virtual Apps and Desktops” offering. This is a tech stack that enables end-users (and likely, your friendly neighbourhood...
Willem's Blog
Tablet as Tool Discover the hidden advantages of the iPad Pro in this insightful blog post, offering tips and...
a year ago
2
a year ago
Discover the hidden advantages of the iPad Pro in this insightful blog post, offering tips and personal experiences to help you maximise the tablet's potential and redefine your workflow.
Louwrentius
'Linux: obtain motherboard model / type and vendor' If you want to know what motherboard is installed in a system, use the tool dmidecode: dmidecode |...
over a year ago
2
over a year ago
If you want to know what motherboard is installed in a system, use the tool dmidecode: dmidecode | grep -e "Manufacturer|Product" | head -n 4 | tail -n 2 The result might be something like: Manufacturer: ASUSTeK Computer INC. Product Name: P5Q-EM DO Manufacturer: ASUSTeK Computer...
Notes on software...
AOT-compilation of Javascript with V8 tldr; I'm working on a AOT-compiled Javascript implementation called jsc. Many dynamically typed...
over a year ago
3
over a year ago
tldr; I'm working on a AOT-compiled Javascript implementation called jsc. Many dynamically typed programming languages have implementations that compile to native binaries: Python: Cython Common Lisp: SBCL Scheme: Chicken Scheme The benefits of compiling dynamically typed...
Good Enough
TIL: Victory Symbol We noticed that the victory symbol at the bottom of our homepage looked different in Chrome than...
a year ago
3
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...
Neil Madden
From KEMs to protocols This is the third part of my series on Key Encapsulation Mechanisms (KEMs) and why you should care...
over a year ago
2
over a year ago
This is the third part of my series on Key Encapsulation Mechanisms (KEMs) and why you should care about them. Part 1 looked at what a KEM is and the KEM/DEM paradigm for constructing public key encryption schemes. Part 2 looked at cases where the basic KEM abstraction is not...
Vitalik Buterin's...
Having a safe CEX: proof of solvency and beyond
over a year ago
Push to Prod
How We Built a Self-Healing System to Survive a Terrifying Concurrency Bug At Netflix Our CPUs were dying, the bug was temporarily un-fixable, and we had no viable path forward. Here's...
3 months ago
Posts on Made of...
Record/Replay testing in Sorbet In 2017 and 2018, I (along with Paul Tarjan and Dmitry Petrashko) was a founding member of the...
over a year ago
3
over a year ago
In 2017 and 2018, I (along with Paul Tarjan and Dmitry Petrashko) was a founding member of the Sorbet project at Stripe to build a gradual static typechecking system for Ruby, with the aim of enhancing productivity on Stripe’s millions of lines of Ruby, and eventually producing a...
Louwrentius
My home lab server with 20 cores / 40 threads and 128 GB memory Update fall 2024 I have decided to decomission this machine and it is no longer in use. As of this...
over a year ago
2
over a year ago
Update fall 2024 I have decided to decomission this machine and it is no longer in use. As of this moment, it's replaced by a cluster of four 1L PCs which use about a third of the idle power usage and boot within 20 seconds. The single-core performance of these low-power 1L PCs...
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)...
7 months ago
2
7 months 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
Posts on Made of...
Systems that defy detailed understanding Last week, I wrote about the mindset that computer systems can be understood, and behaviors can be...
over a year ago
2
over a year ago
Last week, I wrote about the mindset that computer systems can be understood, and behaviors can be explained, if we’re willing to dig deep enough into the stack of abstractions our software is built atop. Some of the ensuing discussion on Twitter and elsewhere lead me to write...
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,...
2 months ago
21
2 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...
Good Enough
TIL: Use touch-action: manipulation; to avoid double-tap-to-zoom Recently we built and launched A Good Enough Guestbook, a place where you can send us doodles and...
a year ago
2
a year ago
Recently we built and launched A Good Enough Guestbook, a place where you can send us doodles and they’ll print out on our little printer. It’s quite lovely and fun, and you should send us a doodle. We might also have more in store for these printers in the future. In the...
Jonas Hietala
Favourite Programming Language All the programmers love to promote their favourite language, or to hate on others. Now I read a...
over a year ago
2
over a year ago
All the programmers love to promote their favourite language, or to hate on others. Now I read a post which claimes my favourite language is not good enough! But he’s correct of course, there is no one language to rule them all. You should always choose the mest language for the...