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I made a little audio speed calculator I was recently listening to an 8-hour-and-51-minute audiobook, and wanted to know how much time I’d...
3rd Dec 2025
1

I made a little audio speed calculator

from Evan Hahn (dot com) [alt+shift+b] in technology

3rd Dec 2025
I was recently listening to an 8-hour-and-51-minute audiobook, and wanted to know how much time I’d save if I listened to it on 1.5× speed. This math is easy enough; divide 8 hours and 51 minutes by 1.5 to get the new duration: 5 hours and 54 minutes. But I also wanted to: See...
Painting parts beige for retro towers (eventually) So here’s the thing. Late last year I bought the excellent SilverStone FLP02, a retro-themed...
2nd Jun 2026
1

Painting parts beige for retro towers (eventually)

from Rubenerd [alt+shift+b] in technology

2nd Jun 2026
So here’s the thing. Late last year I bought the excellent SilverStone FLP02, a retro-themed computer case with modern component support. It was absolutely, jaw-droppingly gorgeous, and has easily become my favourite modern case alongside the legendary NCASE M1. It’s big,...
Apple Watch as Phone Embark on a digital detox journey as I swap my smartphone for an Apple Watch Ultra, exploring the...
9th Nov 2023
37

Apple Watch as Phone

from Willem's Blog [alt+shift+b] in technology

9th Nov 2023
Embark on a digital detox journey as I swap my smartphone for an Apple Watch Ultra, exploring the liberating yet challenging world of wearable tech.
A newer, better, ElevationDock Today we launched an update to our iPhone dock. It's wider to fit a bigger generation of phones,...
1st Jun 2015
23

A newer, better, ElevationDock

from Elevation Lab - Blog [alt+shift+b] in technology

1st Jun 2015
Today we launched an update to our iPhone dock. It's wider to fit a bigger generation of phones, ships with an Apple-certified Lightning connector (that you can assemble in seconds with the new tool-free back plate), and we've added some new lateral supports for added...
Integrate Home Assistant with Apple Reminders I recently integrated Home Assistant with Apple Reminders so that automations can create new todos....
27th Jul 2022
32

Integrate Home Assistant with Apple Reminders

from Simply Explained [alt+shift+b] in technology

27th Jul 2022
I recently integrated Home Assistant with Apple Reminders so that automations can create new todos. This is trickier as it sounds, because Reminders has no API that can be accessed from Home Assistant. Here's how I worked around that problem with a script, input text helper and...
Outside the comfort zone: amateur acting This month I strapped myself with sensors during a little experiment outside my comfort zone: I...
17th Apr 2018
30

Outside the comfort zone: amateur acting

from Willem's Blog [alt+shift+b] in technology

17th Apr 2018
This month I strapped myself with sensors during a little experiment outside my comfort zone: I debuted as amateur actor!
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...
12th Sep 2009
21

September theme: Failure

from Jonas Hietala [alt+shift+b] in technology

12th Sep 2009
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!!
Train Simulator Controller: CAN Controller, Part 2 I’m building a physical cab dashboard to control Train Simulator, and to tie it all together as...
4th Jan 2024
1

Train Simulator Controller: CAN Controller, Part 2

from Project Blog on Christopher Mitchell, Ph.D. [alt+shift+b] in technology

4th Jan 2024
I’m building a physical cab dashboard to control Train Simulator, and to tie it all together as robustly as possible, I am use CAN. This protocol is designed to rapidly share small updates around a network in an electrically noise environment, and in a previous post, I detailed...
Hitachi Ltd, Part II H8, PA-RISC, and SuperH
19th Apr 2026
1

Hitachi Ltd, Part II

from Abort Retry Fail [alt+shift+b] in technology

19th Apr 2026
H8, PA-RISC, and SuperH
Content debt There’s a nascent trend of releasing ostensibly-private material (changelogs, public wikis,...
4th Jul 2024
1

Content debt

from Writing [alt+shift+b] in technology

4th Jul 2024
There’s a nascent trend of releasing ostensibly-private material (changelogs, public wikis, handbooks, etc.) to the public as a bit of a marketing push. This is essentially a form of debt, to the extent that you’re taking a lump-sum payment now in exchange for the implicit cost...
bitCards Thrill Your Friends This Christmas with a gift from bitCards
1st Sep 2026
1

bitCards

from Computer Ads from the Past [alt+shift+b] in technology

1st Sep 2026
Thrill Your Friends This Christmas with a gift from bitCards
Errors and Zig At TigerBeetle these last few weeks I've been doing a mix of documenting client libraries, writing...
21st Mar 2023
27

Errors and Zig

from Notes on software development [alt+shift+b] in technology

21st Mar 2023
At TigerBeetle these last few weeks I've been doing a mix of documenting client libraries, writing sample code for client libraries, and writing integration tests against the sample code. The client library documentation is generated with a Zig script. The sample code is...
Regular Expression Search with Suffix Arrays Back in January of 2012, Russ Cox posted an excellent blog post detailing how Google Code Search had...
1st Feb 2015
25

Regular Expression Search with Suffix Arrays

from Posts on Made of Bugs [alt+shift+b] in technology

1st Feb 2015
Back in January of 2012, Russ Cox posted an excellent blog post detailing how Google Code Search had worked, using a trigram index. By that point, I’d already implemented early versions of my own livegrep source-code search engine, using a different indexing approach that I...
OpenGL 3.1 on Asahi Linux Upgrade your Asahi Linux systems, because your graphics drivers are getting a big...
6th Jun 2023
1

OpenGL 3.1 on Asahi Linux

from Alyssa Rosenzweig [alt+shift+b] in technology

6th Jun 2023
Upgrade your Asahi Linux systems, because your graphics drivers are getting a big boost: leapfrogging from OpenGL 2.1 over OpenGL 3.0 up to OpenGL 3.1! Similarly, the OpenGL ES 2.0 support is bumping up to OpenGL ES 3.0. That means more playable games and more functioning...
Planes, Trains, and Automobiles You wanna hurt me? Go right ahead if it makes you feel any better. I'm an easy target. Yeah, you're...
9th Jan 2025
1

Planes, Trains, and Automobiles

from Writing [alt+shift+b] in technology

9th Jan 2025
You wanna hurt me? Go right ahead if it makes you feel any better. I'm an easy target. Yeah, you're right, I talk too much. I also listen too much. I could be a cold-hearted cynic like you... but I don't like to hurt people's feelings. Well, you think what you want about me; I'm...
More interruptions, not fewer Have you ever gotten to the end of a long work day and realized you’re no closer to your goals? I...
1st Dec 2025
1

More interruptions, not fewer

from Daniel De Laney [alt+shift+b] in technology

1st Dec 2025
Have you ever gotten to the end of a long work day and realized you’re no closer to your goals? I have. The problem, counterintuitively, was lack of interruption. Sure, I was doing a lot of stuff. But I never paused to ask whether I was doing the right stuff. Or whether my...
Clouds below my floor At my home I have this crazy fast optical internet connection. It is a 600MB up and down fibre...
30th Aug 2017
1

Clouds below my floor

from Willem L. Middelkoop [alt+shift+b] in technology

30th Aug 2017
At my home I have this crazy fast optical internet connection. It is a 600MB up and down fibre connection which directly arrives in my home (no copper cables involved). It's like a private internet highway. Reason enough to find out if I could do something to make better use of...
Interpreting Go After spending some time at work on tooling for keeping documentation in sync with Go struct...
12th Oct 2019
28

Interpreting Go

from Notes on software development [alt+shift+b] in technology

12th Oct 2019
After spending some time at work on tooling for keeping documentation in sync with Go struct definitions I had enough exposure to Go's built-in parsing package that next steps were clear: write an interpreter. It's a great way to get more comfortable with a language's AST. In...
Deploying FreeBSD on Linode unattended in minutes I became a FreeBSD user over 2 years ago when I wanted to see what all the fuss was about. I swapped...
11th Mar 2017
26

Deploying FreeBSD on Linode unattended in minutes

from Notes on software development [alt+shift+b] in technology

11th Mar 2017
I became a FreeBSD user over 2 years ago when I wanted to see what all the fuss was about. I swapped my y410p dual-booting Windows / Ubuntu with FreeBSD running Gnome 3. I learned a lot during the transition and came to appreciate FreeBSD as a user. I soon began running...
Creating a minimal road bike Over the past months I have worked on different bikes, leading to an accumulation of spare parts in...
17th Aug 2019
1

Creating a minimal road bike

from Willem L. Middelkoop [alt+shift+b] in technology

17th Aug 2019
Over the past months I have worked on different bikes, leading to an accumulation of spare parts in my garage. I wondered how hard it would be to make a new bike using these spare parts. I decided to take advantage of this moment to refinish some parts, removing excessive decals...
Have I Got Fake News For You (Odds and Ends #79) A jaw-dropping screw-up on prime time BBC One – and more!
3rd Oct 2025
1

Have I Got Fake News For You (Odds and Ends #79)

from Odds and Ends of History [alt+shift+b] in technology

3rd Oct 2025
A jaw-dropping screw-up on prime time BBC One – and more!
2025-03-01 the cold glow of tritium I have been slowly working on a book. Don't get too excited, it is on a very niche topic and I will...
1st Mar 2025
47

2025-03-01 the cold glow of tritium

from computers are bad [alt+shift+b] in technology

1st Mar 2025
I have been slowly working on a book. Don't get too excited, it is on a very niche topic and I will probably eventually barely finish it and then post it here. But in the mean time, I will recount some stories which are related, but don't quite fit in. Today, we'll learn a bit...
Adding Custom Sleep Screen Images to the Kindle Scribe Last year I upgraded my Kindle Paperwhite to a Kindle Scribe to be able to write notes and draw...
24th Feb 2025
1

Adding Custom Sleep Screen Images to the Kindle Scribe

from joshua stein [alt+shift+b] in technology

24th Feb 2025
Last year I upgraded my Kindle Paperwhite to a Kindle Scribe to be able to write notes and draw diagrams while programming to help visualize things. One thing that bothered me about the Scribe was that its sleep screen images were pretty boring and because I'm now often reading...
6th Dec 2021
24

Endgame

from Vitalik Buterin's website [alt+shift+b] in technology

6th Dec 2021
Book Recommendation - Man's Search for Meaning Dear :name-retracted:, I finished reading a book today. It’s called Man’s Search for Meaning,...
3rd Nov 2018
19

Book Recommendation - Man's Search for Meaning

from Himanshu Mishra | orkohunter.net RSS Feed [alt+shift+b] in technology

3rd Nov 2018
Dear :name-retracted:, I finished reading a book today. It’s called Man’s Search for Meaning, written by Viktor Frankl. He was a German…
Multi-Window support in your iPad app Take advantage of the improved support for multiple windows on iPadOS by implementing new UI...
6th Oct 2019
29

Multi-Window support in your iPad app

from Willem's Blog [alt+shift+b] in technology

6th Oct 2019
Take advantage of the improved support for multiple windows on iPadOS by implementing new UI concepts enabling different use cases for your app.
About the time I trashed my mother's laptop Around 2003, my mother had a laptop: the Compaq Armada 1592DT. It ran Windows Me, the worst Windows...
8th Apr 2025
55

About the time I trashed my mother's laptop

from ./techtipsy [alt+shift+b] in technology

8th Apr 2025
Around 2003, my mother had a laptop: the Compaq Armada 1592DT. It ran Windows Me, the worst Windows to ever exist, whopping 96 MB of RAM, and a 3 GB hard drive. My mother used it for important stuff, and I played games on it. Given the limitations of the 3 GB hard drive,...
Startup School - A Conversation on Hard Tech 2025 Note - good convo with Adora for Startup School
12th Oct 2018
1

Startup School - A Conversation on Hard Tech

from Eric Migicovsky's Blog RSS Feed [alt+shift+b] in technology

12th Oct 2018
2025 Note - good convo with Adora for Startup School
Bye Bye Alan Dye I was trying to get something down about Alan Dye leaving Apple, but John Gruber got there first and...
5th Dec 2025
1

Bye Bye Alan Dye

from anderegg.ca [alt+shift+b] in technology

5th Dec 2025
I was trying to get something down about Alan Dye leaving Apple, but John Gruber got there first and has done a much better job. I’ve grumbled several times in the past about the new Liquid Glass redesign, but it’s just the latest push in a direction I’ve been unhappy with for...
Six months with MCADD It's six months since our son was born with MCADD, a good moment to reflect upon the experience of...
23rd Jun 2019
25

Six months with MCADD

from Willem's Blog [alt+shift+b] in technology

23rd Jun 2019
It's six months since our son was born with MCADD, a good moment to reflect upon the experience of being a parent with some thoughts and tips.
Paytm says to me that it’s PoS feature didn’t have a security risk Paytm- Alibaba backed India’s leading mobile payment wallet saw a 1000 % growth in the amount of...
29th Nov 2016
22

Paytm says to me that it’s PoS feature didn’t have a security risk

from Abishek Muthian [alt+shift+b] in technology

29th Nov 2016
Paytm- Alibaba backed India’s leading mobile payment wallet saw a 1000 % growth in the amount of money added to its wallet during India’s demonetisation. I must acknowledge that digital wallets like Paytm, Ola money etc. did help in easing the pains of demonetisation for those...
Technology you don’t have to think about “Civilization advances by extending the number of important operations which we can perform without...
28th Mar 2025
53

Technology you don’t have to think about

from Bryan Braun - Blog [alt+shift+b] in technology

28th Mar 2025
“Civilization advances by extending the number of important operations which we can perform without thinking about them.” – Alfred North Whitehead Effective technology takes our most time-consuming tasks and moves them into the background so we can focus on other important...
MicroTimes Interviews Borland's Philippe Kahn Again (1995) Khan talks about his post-Borland work at Starfish and competition with Lotus and Microsoft
3rd Mar 2026
1

MicroTimes Interviews Borland's Philippe Kahn Again (1995)

from Computer Ads from the Past [alt+shift+b] in technology

3rd Mar 2026
Khan talks about his post-Borland work at Starfish and competition with Lotus and Microsoft
Sometimes, You Can Just Feel The Security In The Design (Junos OS Evolved CVE-2026-21902 RCE) On today’s ‘good news disguised as other things’ segment, we’re turning our gaze to CVE-2026-21902 -...
3rd Mar 2026
1
3rd Mar 2026
On today’s ‘good news disguised as other things’ segment, we’re turning our gaze to CVE-2026-21902 - a recently disclosed “Incorrect Permission Assignment for Critical Resource” vulnerability affecting Juniper’s Junos OS Evolved platform. This vulnerability affects only Juniper’s...
Walking through a basic Racket web service Racket is an impressive language and ecosystem. Compared to Python, Racket (an evolution of Scheme...
29th Dec 2016
21

Walking through a basic Racket web service

from Notes on software development [alt+shift+b] in technology

29th Dec 2016
Racket is an impressive language and ecosystem. Compared to Python, Racket (an evolution of Scheme R5RS is three years younger. It is as concise and expressive as Python but with much more reasonable syntax and semantics. Racket is also faster in many cases due in part to: JIT...
Hospitalised with MCADD This week we experienced the first time that our son was hospitalised since he was diagnosed with...
3rd May 2021
1

Hospitalised with MCADD

from Willem L. Middelkoop [alt+shift+b] in technology

3rd May 2021
This week we experienced the first time that our son was hospitalised since he was diagnosed with MCADD, a metabolic condition that limits his body's ability to utilise fats for energy. Do you or your kid have MCADD? Then, read along and don't worry, as everything will be...
Wolfenstein 3D for iPhone code review For once, developers were able to read the source code of an id software product just a few days...
9th May 2009
1

Wolfenstein 3D for iPhone code review

from Fabien Sanglard [alt+shift+b] in technology

9th May 2009
For once, developers were able to read the source code of an id software product just a few days after its release. I spent a week in my spare time reading the internal of the Wolfenstein 3D for iPhone engine. It is by far the cleanest and easiest id source code release to date.
Improving web application security by implementing database security Security is about defense-in-depth. It bogles my mind why it is so difficult to implement...
17th May 2012
26

Improving web application security by implementing database security

from Louwrentius - Solar [alt+shift+b] in technology

17th May 2012
Security is about defense-in-depth. It bogles my mind why it is so difficult to implement defense-in-depth security in web applications. 99.9% of applications use a single database account, with root-like privileges. Easiest for the developer of course, and the database is just a...
16th Aug 2017
1

On Focus

from Yazin Alirhayim [alt+shift+b] in technology

16th Aug 2017
How Would You Design Amazon S3? One of my favorite system design questions from a few years ago and a fascinating thing I learned...
1st Oct 2024
44

How Would You Design Amazon S3?

from Push to Prod [alt+shift+b] in technology

1st Oct 2024
One of my favorite system design questions from a few years ago and a fascinating thing I learned while answering it.
You are not your grand plans “You are not your grand plans. You are your daily patterns.” I love this quote from James Clear...
11th Jul 2026
2

You are not your grand plans

from Bryan Braun - Blog [alt+shift+b] in technology

11th Jul 2026
“You are not your grand plans. You are your daily patterns.” I love this quote from James Clear because it hurts me in all the right ways. At my worst, I feel like my daily patterns are at war with my grand plans. When I’m fighting a daily battle and willpower is slipping, I need...
Ultrasound-based pacemaker noninvasively steadies the heart The new design could offer a surgery-free alternative to traditional cardiac implants.
2nd Jun 2026
1

Ultrasound-based pacemaker noninvasively steadies the heart

from MIT News - Civil and environmental engineering [alt+shift+b] in technology

2nd Jun 2026
The new design could offer a surgery-free alternative to traditional cardiac implants.
Submitting a Google Form using the Command Line I use Google Forms alot, and when you do something ALOT, dealing with a web interface can be a drag.
24th Sep 2019
1

Submitting a Google Form using the Command Line

from Yazin Alirhayim [alt+shift+b] in technology

24th Sep 2019
I use Google Forms alot, and when you do something ALOT, dealing with a web interface can be a drag.
Zoo elephants get a musical toy to enrich their lives Everyone loves looking at exotic animals and most of us only get to do that at zoos. But, of course,...
2nd Dec 2024
45

Zoo elephants get a musical toy to enrich their lives

from Arduino Blog [alt+shift+b] in technology

2nd Dec 2024
Everyone loves looking at exotic animals and most of us only get to do that at zoos. But, of course, there is a lot to be said about the morality of keeping those animals in captivity. So, good zoos put a lot of effort into keeping their animals healthy and happy. For more...
What I wrote in The Atlantic about the Clicktatorship When content matters more than the truth
4th Feb 2026
1

What I wrote in The Atlantic about the Clicktatorship

from Can We Still Govern? [alt+shift+b] in technology

4th Feb 2026
When content matters more than the truth
Marathon Last Sunday I completed my first full marathon, covering a distance of 42KM in and around Amsterdam....
19th Oct 2024
1

Marathon

from Willem L. Middelkoop [alt+shift+b] in technology

19th Oct 2024
Last Sunday I completed my first full marathon, covering a distance of 42KM in and around Amsterdam. An idea that started in a bar with some beers and concluded with a finish in the Olympic Stadium. What a journey, what an experience, well worthy of a blog post. About a year ago,...
Standard cells: Looking at individual gates in the Pentium processor Intel released the powerful Pentium processor in 1993, a chip to "separate the really power-hungry...
7th Jul 2024
29

Standard cells: Looking at individual gates in the Pentium processor

from Ken Shirriff's blog [alt+shift+b] in technology

7th Jul 2024
Intel released the powerful Pentium processor in 1993, a chip to "separate the really power-hungry folks from ordinary mortals." The original Pentium was followed by the Pentium Pro, the Pentium II, and others, spawning a long-running brand of high-performance processors, Intel's...
Introducing TagVault Strap Compact for AirTag We wanted a strap mount that was secure, rugged, ultra-compact, and super easier to assemble. So we...
12th Mar 2025
1

Introducing TagVault Strap Compact for AirTag

from Elevation Lab - Blog [alt+shift+b] in technology

12th Mar 2025
We wanted a strap mount that was secure, rugged, ultra-compact, and super easier to assemble. So we designed TagVault Strap Compact. Fully waterproof with a hidden inner gasket.   It's ultra low-profile.   Perfect for backpacks.   Also really great for cameras.   Also available...
I've reached the self-hosting endgame Setup After I had a perfectly functional, quiet and performant server up and running, I fell victim...
23rd May 2021
56

I've reached the self-hosting endgame

from ./techtipsy [alt+shift+b] in technology

23rd May 2021
Setup After I had a perfectly functional, quiet and performant server up and running, I fell victim to my imagination and completely changed my self-hosting setup. Again. Here it is, in all its glory: Well, at least that’s what’s on the table. This machine is a true all-in-one:...
The Hunting Gun A slim, potent, and dense novella. The easy (lazy) comparison is to rashomon, and the way we see...
15th Jul 2018
1

The Hunting Gun

from Applied Cartography [alt+shift+b] in technology

15th Jul 2018
A slim, potent, and dense novella. The easy (lazy) comparison is to rashomon, and the way we see Misugi change from thin and narrow to nuanced and vital and then to a defeated husk of a man is expertly drawn. This kind of framing device has an odd effect: if it was done in a more...
Choosing an op-amp for your project Just say no to LM741.
3rd Jan 2025
82

Choosing an op-amp for your project

from lcamtuf’s thing [alt+shift+b] in technology

3rd Jan 2025
Just say no to LM741.
Pickle plus mains Back in February 2014, it was a cold (but dry) winter’s night and we decided to warm our hearts with...
17th Mar 2018
25

Pickle plus mains

from axio.ms [alt+shift+b] in technology

17th Mar 2018
Back in February 2014, it was a cold (but dry) winter’s night and we decided to warm our hearts with some science. Our experiment was to observe the conduction of electricity through a pickle, using salt ions. We connected a pickle to the mains supply. Pickles have a strong...
Tech hiring: is this an inflection point? We might be seeing the end of remote coding interviews as we know them, and a return of in-person...
15th Apr 2025
80

Tech hiring: is this an inflection point?

from The Pragmatic Engineer [alt+shift+b] in technology

15th Apr 2025
We might be seeing the end of remote coding interviews as we know them, and a return of in-person interviews, trial days and longer trial periods. Could hiring be returning to pre-pandemic norms?
A miniature Vegas Sphere is the perfect nightlight Sphere in Las Vegas is inarguably one of the most notable architectural achievements of the...
1st Aug 2024
82

A miniature Vegas Sphere is the perfect nightlight

from Arduino Blog [alt+shift+b] in technology

1st Aug 2024
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...
The best laptop is the one somebody else had In 2011, I was finishing 9th grade. As a gift, I got to choose a laptop in the 400 EUR range. I...
1st Nov 2024
83

The best laptop is the one somebody else had

from ./techtipsy [alt+shift+b] in technology

1st Nov 2024
In 2011, I was finishing 9th grade. As a gift, I got to choose a laptop in the 400 EUR range. I ended up picking an ASUS Eee PC 1201PN. It was new and the first computer in my life that was 100% mine, but awfully slow for a lot of tasks. It was so slow that I ended up giving...
Wearing WHOOP 4.0 How often do you look in the mirror? Probably more than a few times a week! I have been thinking...
13th Jan 2022
1

Wearing WHOOP 4.0

from Willem L. Middelkoop [alt+shift+b] in technology

13th Jan 2022
How often do you look in the mirror? Probably more than a few times a week! I have been thinking about this ever since I received my newest WHOOP 4.0 biometric sensor. It's great. But, why do I wear it? What value does it provide? Why should you wear it? What is WHOOP? First...
Spring day ham radio activation in Hiastinlahti, Finland Hiastinlahti is a bay where river Iijoki flows into Bothnian Bay, the northernmost part of Gulf of...
2nd May 2023
124

Spring day ham radio activation in Hiastinlahti, Finland

from OH8HUB’s Substack [alt+shift+b] in technology

2nd May 2023
Hiastinlahti is a bay where river Iijoki flows into Bothnian Bay, the northernmost part of Gulf of Bothnia. This area is a Nature 2000 nature reserve area and good spot for bird watching. The area has a two kilometer long nature trail with fireplace, lean-to and toilet. From the...
Your product either lives long enough to become a platform or it dies out Everything around you is a platform💡 If you are building a software to be used by developers, you...
25th Oct 2022
21

Your product either lives long enough to become a platform or it dies out

from Himanshu Mishra | orkohunter.net RSS Feed [alt+shift+b] in technology

25th Oct 2022
Everything around you is a platform💡 If you are building a software to be used by developers, you can not ignore extensibility. It needs to…
Train Simulator Controller: Inside an AWS Sunflower In my first post about the Train Simulator Controller project, I introduced the Automated Warning...
20th May 2023
1

Train Simulator Controller: Inside an AWS Sunflower

from Project Blog on Christopher Mitchell, Ph.D. [alt+shift+b] in technology

20th May 2023
In my first post about the Train Simulator Controller project, I introduced the Automated Warning System (AWS) on most of the UK trains that I drive in Train Simulator. This safety system is designed to warn drivers of restricting (non-green) signals, often because there’s a...
2025-04-06 Airfone We've talked before about carphones, and certainly one of the only ways to make phones even more...
6th Apr 2025
44

2025-04-06 Airfone

from computers are bad [alt+shift+b] in technology

6th Apr 2025
We've talked before about carphones, and certainly one of the only ways to make phones even more interesting is to put them in modes of transportation. Installing telephones in cars made a lot of sense when radiotelephones were big and required a lot of power; and they faded...
Get notification when a new device connects to OpenWRT When a new device is connects to my OpenWRT router, I get a notification on Gotify. This serves as a...
12th Dec 2024
25

Get notification when a new device connects to OpenWRT

from Abishek Muthian [alt+shift+b] in technology

12th Dec 2024
When a new device is connects to my OpenWRT router, I get a notification on Gotify. This serves as a good low-key intrusion detection along with my earlier OpenWRT login alerts. Heavy lifting was already done by Brandon McFarlin, I had to just modify the code to send messages to...
What Learning by Doing Looks Like The evolution of polycrystalline diamond drill bits
12th Dec 2024
104

What Learning by Doing Looks Like

from Construction Physics [alt+shift+b] in technology

12th Dec 2024
The evolution of polycrystalline diamond drill bits
1

Quick Pebble Project Update

from Eric Migicovsky's Blog RSS Feed [alt+shift+b] in technology

9th Jul 2025
Microscope Light [Hardware] Illumination improvements
13th Mar 2026
1

Microscope Light

from latest projects - mitxela.com [alt+shift+b] in technology

13th Mar 2026
[Hardware] Illumination improvements
Don't be foie gras If 2016-2020 was the golden unicorn age of SaaS, 2021 nearly hurtled us into the foie gras* era.
9th Jan 2022
35

Don't be foie gras

from Buck on Software [alt+shift+b] in technology

9th Jan 2022
If 2016-2020 was the golden unicorn age of SaaS, 2021 nearly hurtled us into the foie gras* era.
Fearless Rebasing GitButler now supports first class conflicts, which makes rebasing much less annoying. What is...
23rd Oct 2024
60

Fearless Rebasing

from GitButler [alt+shift+b] in technology

23rd Oct 2024
GitButler now supports first class conflicts, which makes rebasing much less annoying. What is "fearless rebasing"?
Wearing WHOOP 4.0 Use WHOOP to see the impact your choices have on your body, think of it as a special kind of mirror...
13th Jan 2022
31

Wearing WHOOP 4.0

from Willem's Blog [alt+shift+b] in technology

13th Jan 2022
Use WHOOP to see the impact your choices have on your body, think of it as a special kind of mirror - it's so powerful, that I don't take mine off!
It's All Smiles The production is too glitchy & clever to be pleasant or interesting, which in of itself is not a...
1st Dec 2021
1

It's All Smiles

from Applied Cartography [alt+shift+b] in technology

1st Dec 2021
The production is too glitchy & clever to be pleasant or interesting, which in of itself is not a huge deal except that the lyrics & vocals are so featherweight that it's not worth the effort of digestion.
The Whirlpool of the Artificial There are many processes now subsumed under the term “Artificial Intelligence.” The reason we’re...
21st Oct 2024
23

The Whirlpool of the Artificial

from Never Met a Science [alt+shift+b] in technology

21st Oct 2024
There are many processes now subsumed under the term “Artificial Intelligence.” The reason we’re talking about it now, though, is that the websites are doing things we never thought websites could do.
Understanding the AI That Drives Robots An Explanation of Vision-Language-Action Models
1st Oct 2026
1

Understanding the AI That Drives Robots

from Construction Physics [alt+shift+b] in technology

1st Oct 2026
An Explanation of Vision-Language-Action Models
Secure File Transfer During my time at frog, I lead a team of designers to transform a secure file transfer app owned by...
20th Apr 2018
15

Secure File Transfer

from Daniel De Laney [alt+shift+b] in technology

20th Apr 2018
During my time at frog, I lead a team of designers to transform a secure file transfer app owned by IBM. In addition to leading the team in Austin I helped manage designers working out of frog’s new studio in India, reviewing their work and setting priorities. frog itself has a...
Do Smart People Ever Say They’re Smart? (SmarterTools SmarterMail Pre-Auth RCE CVE-2025-52691) Welcome to 2026! While we are all waiting for the scheduled SSLVPN ITW exploitation programming that...
8th Jan 2026
4
8th Jan 2026
Welcome to 2026! While we are all waiting for the scheduled SSLVPN ITW exploitation programming that occurs every January, we’re back from Christmas and idle hands, idle minds, yada yada. In December, we were alerted to a vulnerability in SmarterTools’ SmarterMail solution,...
1

Announcing Startup School Beijing

from Eric Migicovsky's Blog RSS Feed [alt+shift+b] in technology

26th Apr 2018
Inside the mechanical Bendix Air Data Computer, part 3: pressure transducers MathJax = { tex: { inlineMath: [['$', '$'], ['\\(', '\\)']] }, svg: { fontCache:...
16th Jan 2024
28

Inside the mechanical Bendix Air Data Computer, part 3: pressure transducers

from Ken Shirriff's blog [alt+shift+b] in technology

16th Jan 2024
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...
Weekend Tournaments This weekend was filled by playing cards. On Saturday I hosted a small Game of Thrones tournament...
6th Sep 2016
22

Weekend Tournaments

from Jonas Hietala [alt+shift+b] in technology

6th Sep 2016
This weekend was filled by playing cards. On Saturday I hosted a small Game of Thrones tournament and on Sunday the local Netrunner community hosted a small summer kit tournament. Game of Thrones We’ve had a similar tournament once before when me and my girlfriend invited two of...
Model benchmarks A lot of people have asked me what models we use for recommendations at Spotify so I wanted to share...
2nd Nov 2013
24

Model benchmarks

from Home on Erik Bernhardsson [alt+shift+b] in technology

2nd Nov 2013
A lot of people have asked me what models we use for recommendations at Spotify so I wanted to share some insights. Here's benchmarks for some models. Note that we don't use all of them in production.
Hands-on with two Apple Network Server prototype ROMs Grateful acknowledgement made to the several former Apple employees who materially contributed to...
25th Jan 2026
1

Hands-on with two Apple Network Server prototype ROMs

from Old Vintage Computing Research [alt+shift+b] in technology

25th Jan 2026
Grateful acknowledgement made to the several former Apple employees who materially contributed to this entry. This article wouldn't have been possible without you! Here's why I need to do inventory more often. its complicated history is a microcosm of some of Apple's strangest...
29th Nov 2021
MIT engineers whip up a more breathable hydrogel The new aerated material could enable longer-lasting bandages, implants, and wearable sensors.
8th Jul 2026
1

MIT engineers whip up a more breathable hydrogel

from MIT News - Civil and environmental engineering [alt+shift+b] in technology

8th Jul 2026
The new aerated material could enable longer-lasting bandages, implants, and wearable sensors.
Why software projects take longer than you think: a statistical model Anyone who built software for a while knows that estimating how long something is going to take is...
15th Apr 2019
24

Why software projects take longer than you think: a statistical model

from Home on Erik Bernhardsson [alt+shift+b] in technology

15th Apr 2019
Anyone who built software for a while knows that estimating how long something is going to take is hard. It's hard to come up with an unbiased estimate of how long something will take, when fundamentally the work in itself is about solving something.
Resurrection Aah what a nice summer! It was nice to be back in Övertorneå, doing nothing in particular. Just not...
18th Aug 2011
19

Resurrection

from Jonas Hietala [alt+shift+b] in technology

18th Aug 2011
Aah what a nice summer! It was nice to be back in Övertorneå, doing nothing in particular. Just not having to make lunch and dinner every day is such a relief, and if you do slip up food with grandma or Veronica’s parents is only a phone call away. I watched TV, played...
Tablet as main computer I have been using a tablet as my main computer for quite some time now. In this blog post I share...
6th Mar 2018
26

Tablet as main computer

from Willem's Blog [alt+shift+b] in technology

6th Mar 2018
I have been using a tablet as my main computer for quite some time now. In this blog post I share you my experience on using Surface Pro and iPad Pro to get my work done.
The Pinecone DAISY-1 is a fantasy 8-bit computer that exists in reality There was a time when computers were exciting and fun. Now most of them feel like commodity...
2nd Jun 2026
1

The Pinecone DAISY-1 is a fantasy 8-bit computer that exists in reality

from Arduino Blog [alt+shift+b] in technology

2nd Jun 2026
There was a time when computers were exciting and fun. Now most of them feel like commodity appliances — no more interesting than a washing machine or a toaster. Joe longed for the good ol’ days of 8-bit personal computers, so he used a trio of Arduino development boards to...
I yearn for the perfect home server I’ve changed my home server setup a lot over the past decade, mainly because I keep changing the...
7th Mar 2025
66

I yearn for the perfect home server

from ./techtipsy [alt+shift+b] in technology

7th Mar 2025
I’ve changed my home server setup a lot over the past decade, mainly because I keep changing the goals all the time. I’ve now realized why that keeps happening. I want the perfect home server. What is the perfect home server? I’d phrase it like this: The perfect home server uses...
Credits Credits / Attribution Some of the art used around this blog are by other people. Here is a list of...
21st Apr 2025
1

Credits

from videah's blog [alt+shift+b] in technology

21st Apr 2025
Credits / Attribution Some of the art used around this blog are by other people. Here is a list of them: Smug Videah by Kelevtov Rantsona Sidebar Videah by ScruffKerfluff Callout Pixel Art Videah by lockedsdcard Videah Mutant Standard Emoji by Caius Nocturne
Finding near-duplicates with Jaccard similarity and MinHash Suppose we have a large collection of documents, and we wish you identify which documents are...
3rd Jul 2024
65

Finding near-duplicates with Jaccard similarity and MinHash

from Posts on Made of Bugs [alt+shift+b] in technology

3rd Jul 2024
Suppose we have a large collection of documents, and we wish you identify which documents are approximately the same as each other. For instance, we may have crawled the web over some period of time, and expect to have fetched the “same page” several times, but to see slight...
Reader/reader blocking in reader/writer locks Abstract In writer-priority reader/writer locks, as soon as a single writer enters the acquisition...
7th May 2019
28

Reader/reader blocking in reader/writer locks

from Posts on Made of Bugs [alt+shift+b] in technology

7th May 2019
Abstract In writer-priority reader/writer locks, as soon as a single writer enters the acquisition queue, all future accesses block behind any in-flight reads. Thus, if any readers hold the lock for extended periods of time, this can lead to extreme pauses and loss of throughput...
Does Pinball Cause Violence? A recurring theme here is that social science often asks the wrong questions about media -- and that...
15th May 2025
1

Does Pinball Cause Violence?

from Never Met a Science [alt+shift+b] in technology

15th May 2025
A recurring theme here is that social science often asks the wrong questions about media -- and that this dysfunction is driven by media itself. This puts us in a bit of a bind, obviously, insofar as we are relying on social science to improve the media enviroment, or at least to...
Stack overflow is almost dead Today, Stack overflow has almost as few questions asked per month, as when it launched back in 2009....
15th May 2025
1

Stack overflow is almost dead

from The Pragmatic Engineer [alt+shift+b] in technology

15th May 2025
Today, Stack overflow has almost as few questions asked per month, as when it launched back in 2009. A recap of its slow, then rapid, downfall.
The Apple GPU and the Impossible Bug In late 2020, Apple debuted the M1 with Apple’s GPU architecture, AGX, rumoured to be derived from...
13th May 2022
1

The Apple GPU and the Impossible Bug

from Alyssa Rosenzweig [alt+shift+b] in technology

13th May 2022
In late 2020, Apple debuted the M1 with Apple’s GPU architecture, AGX, rumoured to be derived from Imagination’s PowerVR series. Since then, we’ve been reverse-engineering AGX and building open source graphics drivers. Last January, I rendered a triangle with my own code, but...
Train Simulator Controller: Dashboard Prototyping, Part 1 After sourcing rough measurements of the dashboard of a Class 80x train, I began creating a...
31st Jul 2025
1

Train Simulator Controller: Dashboard Prototyping, Part 1

from Project Blog on Christopher Mitchell, Ph.D. [alt+shift+b] in technology

31st Jul 2025
After sourcing rough measurements of the dashboard of a Class 80x train, I began creating a cardboard prototype, plus associated CAD designs to get the design fabricated.
Understanding Mamdani's Vision His inauguration speech challenges the the left to govern
2nd Jan 2026
1

Understanding Mamdani's Vision

from Can We Still Govern? [alt+shift+b] in technology

2nd Jan 2026
His inauguration speech challenges the the left to govern
How to make a product on gumroad and earn some money (#secretunasaladrecipe) If you’ve been in the Indie Hackers circles for a while you probably heard about people like...
9th Apr 2022
1

How to make a product on gumroad and earn some money (#secretunasaladrecipe)

from Tiny struggles [alt+shift+b] in technology

9th Apr 2022
If you’ve been in the Indie Hackers circles for a while you probably heard about people like dvassallo@ who made hundreds of thousands of dollars selling simple digital products on gumroad. Make a thing, put it on gumroad, earn money, could it all be that simple? I have heard...
Tasmota Quad Switch Breakout The Tasmota Quad Switch Breakout is designed to make connecting a custom quad light switch to a...
3rd Oct 2021
25

Tasmota Quad Switch Breakout

from Opsbros [alt+shift+b] in technology

3rd Oct 2021
The Tasmota Quad Switch Breakout is designed to make connecting a custom quad light switch to a Wemos D1 mini running Tasmota super super easy.
Klara and the gift of curiosity In October, a new movie will be released based on one of my favorite books, Klara and the Sun. This...
26th Aug 2026
2

Klara and the gift of curiosity

from Bryan Braun - Blog [alt+shift+b] in technology

26th Aug 2026
In October, a new movie will be released based on one of my favorite books, Klara and the Sun. This has happened a lot for me recently (see The Three Body Problem, The Martian, Project Hail Mary, and Tomorrow and Tomorrow and Tomorrow). I know it’s cliché to say that the book is...
A database without dynamic memory allocation This is an external post of mine. Click here if you are not redirected.
12th Oct 2022
28

A database without dynamic memory allocation

from Notes on software development [alt+shift+b] in technology

12th Oct 2022
This is an external post of mine. Click here if you are not redirected.
Pebble Time 2* Design Reveal TL;DR Pebble Time 2 Design reveal Available in 4 colourways Final specifications How to change your...
13th Aug 2025
1

Pebble Time 2* Design Reveal

from Eric Migicovsky's Blog RSS Feed [alt+shift+b] in technology

13th Aug 2025
TL;DR Pebble Time 2 Design reveal Available in 4 colourways Final specifications How to change your pre-order from P2D to PT2… Like what you…
And 18 very popular NPM Packages are compromised On September 8th, 18 npm packages were compromised with malicious code. These packages are very...
8th Sep 2025
1

And 18 very popular NPM Packages are compromised

from Software and Tech stories from an Insider - iDiallo.com [alt+shift+b] in technology

8th Sep 2025
On September 8th, 18 npm packages were compromised with malicious code. These packages are very popular. They receive an average of 2 billion downloads every week. If you are not sure whether you are affected, you can run this grep command on your repository to search for the...
Running a million-board chess MMO in a single process Running a million-board chess MMO in a single process Recently I made a game called One Million...
24th Jun 2025
1

Running a million-board chess MMO in a single process

from eieio.games [alt+shift+b] in technology

24th Jun 2025
Running a million-board chess MMO in a single process Recently I made a game called One Million Chessboards. It's a realtime chess MMO played over a 1000x1000 grid of chess boards. Pieces can move between boards and there are no turns. I ran the game out of a single process and...
Testing two 18 TB white label SATA hard drives from datablocks.dev This post is NOT sponsored, the products were bought with my hard-earned money. I’ve been running a...
6th Oct 2025
33

Testing two 18 TB white label SATA hard drives from datablocks.dev

from ./techtipsy [alt+shift+b] in technology

6th Oct 2025
This post is NOT sponsored, the products were bought with my hard-earned money. I’ve been running a full SSD storage setup for a few years in my home server and I’ve been happy with it, except for the storage anxiety that I get with running small pools of fast storage, which is...
Mourning the Loss of Cohost The staff running Cohost have announced (archived) that at the end of 2024 Cohost will be shutting...
11th Sep 2024
31

Mourning the Loss of Cohost

from Ian's Blog [alt+shift+b] in technology

11th Sep 2024
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...
An Apple district manager's Macintosh Portable in 1989-91 (featuring GEIS AppleLink and a look at... a late prototype Macintosh Portable. But it turns out it's not merely notable for what it is than...
3rd Mar 2024
27
3rd Mar 2024
a late prototype Macintosh Portable. But it turns out it's not merely notable for what it is than what it has on it: a beta version of System 6.0.6 (the doomed release that Apple pulled due to bugs), Apple sales databases, two online services — the maligned Mac Prodigy client,...
Substack Should Integrate Native Payments Featuring 0xDesigner Design Everydays S2 109
9th May 2024
24

Substack Should Integrate Native Payments

from Greater Still by Gaby Goldberg [alt+shift+b] in technology

9th May 2024
Featuring 0xDesigner Design Everydays S2 109
The birth of a child Today I witnessed the birth of my daughter! You feel humble as a man, witnessing the labour and...
12th Jul 2021
1

The birth of a child

from Willem L. Middelkoop [alt+shift+b] in technology

12th Jul 2021
Today I witnessed the birth of my daughter! You feel humble as a man, witnessing the labour and magic. Not sure if I can come up with something having more impact on a man than this. For the purposes of science and curiosity I wore a biometric sensor, and this is what it...
Traction Heroes Ep. 24: Listening A few weeks ago, I did something bad. Every day, I take a long walk while listening to podcasts on...
1st Dec 2025
1

Traction Heroes Ep. 24: Listening

from Jorge Arango [alt+shift+b] in technology

1st Dec 2025
A few weeks ago, I did something bad. Every day, I take a long walk while listening to podcasts on my Apple Watch. The app I use developed a bug after a recent update: whenever I paused, it would lose its place in the show. As you may imagine, this was annoying, so I avoided...
The Vinland Saga (Season 2) I thought the first season of this anime was good and entertaining but certainly not anything to...
6th Jul 2023
1

The Vinland Saga (Season 2)

from Writing [alt+shift+b] in technology

6th Jul 2023
I thought the first season of this anime was good and entertaining but certainly not anything to write home about, a slightly tropey anime with interesting character work and a novel setting. The second season did something that I (to my recollection) have never seen in an anime,...
Polyphase Channelizers with Frequency Offset - a Bluetooth LE Example Introduction A Bluetooth LE Trace as Example Input Complex Heterodyne Derivation of Post-Decimation...
5th Mar 2026
1

Polyphase Channelizers with Frequency Offset - a Bluetooth LE Example

from Electronics etc… [alt+shift+b] in technology

5th Mar 2026
Introduction A Bluetooth LE Trace as Example Input Complex Heterodyne Derivation of Post-Decimation Offset Correction Simplifying for the Half-Bin Offset Case The Odd Case of an Odd Number of Channels Reducing the Number of Phase Adjustment...
Google Summer of Code 2016 Report : Stingray It began 5 months ago, in February. Due to my recent interests in Image Processing, I had made few...
20th Jan 2017
17

Google Summer of Code 2016 Report : Stingray

from Himanshu Mishra | orkohunter.net RSS Feed [alt+shift+b] in technology

20th Jan 2017
It began 5 months ago, in February. Due to my recent interests in Image Processing, I had made few Pull Requests to the scikit-image library…
Migrating to rocks.nvim My relationship with my Neovim config is best described as an On-again, off-again relationship. At...
2nd Jun 2024
30

Migrating to rocks.nvim

from Jonas Hietala [alt+shift+b] in technology

2nd Jun 2024
My relationship with my Neovim config is best described as an On-again, off-again relationship. At times I’m deeply in love and spend all my time caressing the config—like how in September I did a complete rewrite in Lua—while other times I’m busy with other love interests and...
Train Simulator Controller: Real ATP-Enabled Speedometer As I add more instruments to my realistic physical dashboard for Train Simulator, I have prioritized...
26th Mar 2024
1

Train Simulator Controller: Real ATP-Enabled Speedometer

from Project Blog on Christopher Mitchell, Ph.D. [alt+shift+b] in technology

26th Mar 2024
As I add more instruments to my realistic physical dashboard for Train Simulator, I have prioritized a speedometer, one of the most vital tools a driver/engineer uses to safely operate a train. After purchasing working, ATP-enabled speedometers, I set about determining how to...
7th Dec 2016
1

The time of our lives

from Eric Migicovsky's Blog RSS Feed [alt+shift+b] in technology

7th Dec 2016
Ugly and Slow Progress Ludum Dare is coming along… Slowly. The rust on me is probably so brown it’s nearly black. But I...
25th Aug 2012
28

Ugly and Slow Progress

from Jonas Hietala [alt+shift+b] in technology

25th Aug 2012
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...
Subtext 3.0 Released Subtext 3.0 has been released: subtext-3.0.sit (StuffIt 3 archive, includes source code and THINK C...
11th Nov 2023
1

Subtext 3.0 Released

from joshua stein [alt+shift+b] in technology

11th Nov 2023
Subtext 3.0 has been released: subtext-3.0.sit (StuffIt 3 archive, includes source code and THINK C 5 project file) 713f9b465281f89405522f7aef23d4fa2bf035c7cd070f690395302a4a77045a SHA1: 47ba8aa40e2abcd3811c3f26b349a15a78bcd956 ipdb-2023-11.db (Free IP Geolocation...
This unique electronic toy helps children learn their shapes It isn’t a secret that many kids find math to be boring and it is easy for them to develop an...
1st Jul 2025
53

This unique electronic toy helps children learn their shapes

from Arduino Blog [alt+shift+b] in technology

1st Jul 2025
It isn’t a secret that many kids find math to be boring and it is easy for them to develop an attitude of “when am I ever going to use this?” But math is incredibly useful in the real world, from blue-collar machinists using trigonometry to quantum physicists unveiling the...
Why I'm back to Whoop (for now) I recently started to subscribe to Whoop again after I canceled it around a year ago. I was partly...
2nd Jun 2025
1

Why I'm back to Whoop (for now)

from Jonas Hietala [alt+shift+b] in technology

2nd Jun 2025
I recently started to subscribe to Whoop again after I canceled it around a year ago. I was partly dissatisfied with my Garmin watch as a fitness and health tracker and I also wanted a new tech device to tinker with. The plan was to write a short post about what I like and don’t...
Extending gosql to supporting LIMIT and OFFSET It's been a few months since I picked up gosql and I wanted to use it to prototype a SQL interface...
23rd Jan 2021
27

Extending gosql to supporting LIMIT and OFFSET

from Notes on software development [alt+shift+b] in technology

23rd Jan 2021
It's been a few months since I picked up gosql and I wanted to use it to prototype a SQL interface for data stored in S3. But one missing critical feature in gosql is LIMIT and OFFSET support. This post walks through the few key changes to gosql to support LIMIT and OFFSET. You...
About the time my ThinkPad T430 ran with an external GPU The ThinkPad T430 is not a remarkable laptop. It’s thick, bulky and built like a tank. I got mine in...
3rd Jul 2024
141

About the time my ThinkPad T430 ran with an external GPU

from ./techtipsy [alt+shift+b] in technology

3rd Jul 2024
The ThinkPad T430 is not a remarkable laptop. It’s thick, bulky and built like a tank. I got mine in 2016 when the first university scholarship money dropped, and it’s still my backup laptop of choice. Around 2017 I did something every reasonable poor computer science...
250 lbs Six months ago, while I was setting up a new code editor, I noticed that the default font size felt...
16th Feb 2026
1

250 lbs

from Bryan Braun - Blog [alt+shift+b] in technology

16th Feb 2026
Six months ago, while I was setting up a new code editor, I noticed that the default font size felt just a bit too small, when displayed on my monitor. Not a big deal, I just bumped it up one size and went back to my work. Then it happened again, this time, when reading sheet...
My Half-Anniversary with Starlink It was six months ago today that I first plugged my computer into the Starlink router, connected to...
20th Aug 2026
1

My Half-Anniversary with Starlink

from Open for Business [alt+shift+b] in technology

20th Aug 2026
It was six months ago today that I first plugged my computer into the Starlink router, connected to the standard-sized Starlink “dish” (it’s a panel) that was flopped down haphazardly in my back yard.
Having a Website Used to Be Fun According to the Wayback Machine, I launched my website over a decade ago, in 2013. Just that...
27th Oct 2024
42

Having a Website Used to Be Fun

from Ian's Blog [alt+shift+b] in technology

27th Oct 2024
According to the Wayback Machine, I launched my website over a decade ago, in 2013. Just that thought alone makes me feel old, but going back through the old snapshots of my websites made me feel a profound feeling of longing for a time when having a website used to be a novel...
Writing a lisp compiler from scratch in JavaScript: 6. an x86 upgrade Previously in compiler basics: 1. lisp to assembly 2. user-defined functions and variables ...
8th Dec 2019
29

Writing a lisp compiler from scratch in JavaScript: 6. an x86 upgrade

from Notes on software development [alt+shift+b] in technology

8th Dec 2019
Previously in compiler basics: 1. lisp to assembly 2. user-defined functions and variables 3. LLVM 4. LLVM conditionals and compiling fibonacci 5. LLVM system calls This post upgrades the ulisp x86 backend from using a limited set of registers (with no spilling...
2nd Oct 2025
MkLinux and the pimped-out Apple Workgroup Server 9150 As is typical here in the Floodgap lab, it all started so innocently: rebuilding a flaky Apple...
2nd Aug 2026
1

MkLinux and the pimped-out Apple Workgroup Server 9150

from Old Vintage Computing Research [alt+shift+b] in technology

2nd Aug 2026
As is typical here in the Floodgap lab, it all started so innocently: rebuilding a flaky Apple Workgroup Server 9150, the odd duck of the Workgroup Server line and older cousin to our beloved Apple Network Server. And then I just had to pimp it out for MkLinux. sui generis IBM...
Hour 10: Updating the website We're back! Instead of working on something brand new, I'll be updating the existing website hosted...
25th Nov 2025
1

Hour 10: Updating the website

from Yazin Alirhayim [alt+shift+b] in technology

25th Nov 2025
We're back! Instead of working on something brand new, I'll be updating the existing website hosted at eyadquaibi.com
Why I went back to using a ThinkPad from 2012 This post is inspired by this article from the Low-tech Magazine. I highly recommend giving that a...
9th Jan 2022
71

Why I went back to using a ThinkPad from 2012

from ./techtipsy [alt+shift+b] in technology

9th Jan 2022
This post is inspired by this article from the Low-tech Magazine. I highly recommend giving that a read as well! Over my lifetime, I’ve used a bunch of different computers, mainly due to new ideas and requirements popping into my mind every time I’m content with my current setup....
So I saw this headline reading it was, "Is he Deommodore 64?" (No, unfortunately, Deommodore Lenoir's jersey number is 2,...
29th Jul 2025
30

So I saw this headline

from Old Vintage Computing Research [alt+shift+b] in technology

29th Jul 2025
reading it was, "Is he Deommodore 64?" (No, unfortunately, Deommodore Lenoir's jersey number is 2, and I'm not even a 49ers fan.)
Easy setup of a static site on Amazon S3 with SSL I’ve been hosting my site on Amazon S3 for a while now but I never activated SSL for it. I just...
3rd Apr 2019
21

Easy setup of a static site on Amazon S3 with SSL

from Jonas Hietala [alt+shift+b] in technology

3rd Apr 2019
I’ve been hosting my site on Amazon S3 for a while now but I never activated SSL for it. I just never got around to it, probably the usual procrastination. When I had to setup a new site for another project I chose to host on Amazon as well. Although there are many other free...
Pea Bee #8: GT-I5800 Only a few days back, I heard the news that Blackberry has finally died.
14th Jan 2022
1

Pea Bee #8: GT-I5800

from Pea Bee [alt+shift+b] in technology

14th Jan 2022
Only a few days back, I heard the news that Blackberry has finally died.
Running Theano on EC2 Inspired by Sander Dieleman's internship at Spotify, I've been playing around with deep learning...
19th Aug 2014
22

Running Theano on EC2

from Home on Erik Bernhardsson [alt+shift+b] in technology

19th Aug 2014
Inspired by Sander Dieleman's internship at Spotify, I've been playing around with deep learning using Theano. Theano is this Python package that lets you define symbolic expressions (cool), does automatic differentiation (really cool), and compiles it down into bytecode to run...
I see dead people Imagine seeing your dead family members - not just on a picture, but lifelike and in three...
9th Sep 2024
1

I see dead people

from Willem L. Middelkoop [alt+shift+b] in technology

9th Sep 2024
Imagine seeing your dead family members - not just on a picture, but lifelike and in three dimensions! You can almost touch them. It hits you differently, I can assure you. I'm still in awe: I just saw my dead grandfather, lifelike and for the first time ever in three dimensions!...
Analemmagraph [Concept] Video of a day, one year in every frame
26th Sep 2023
104

Analemmagraph

from latest projects - mitxela.com [alt+shift+b] in technology

26th Sep 2023
[Concept] Video of a day, one year in every frame
Reflections on Palantir A retrospective of an eight-year stint.
15th Oct 2024
54

Reflections on Palantir

from Nabeel S. Qureshi [alt+shift+b] in technology

15th Oct 2024
A retrospective of an eight-year stint.
Artificial Intelligence In 2018 I worked with argodesign on an artificial intelligence client project, and Fast Company...
4th Jun 2019
21

Artificial Intelligence

from Daniel De Laney [alt+shift+b] in technology

4th Jun 2019
In 2018 I worked with argodesign on an artificial intelligence client project, and Fast Company published an article on our work: This Is The World’s First Graphical AI Interface. For confidentiality reasons I can’t publicly go into more detail on the project than to link to that...
A History of Operation Breakthrough Many who look at the high and rising cost of housing see the problem as fundamentally one of...
6th Mar 2026
1

A History of Operation Breakthrough

from Construction Physics [alt+shift+b] in technology

6th Mar 2026
Many who look at the high and rising cost of housing see the problem as fundamentally one of production methods; more specifically, that homes could be built more cheaply if they were made using factories and industrialized processes, instead of assembling them on site using...
Survey: What’s in your tech stack? We want to capture an accurate snapshot of software engineering, today – and need your help! Tell us...
18th Mar 2025
79

Survey: What’s in your tech stack?

from The Pragmatic Engineer [alt+shift+b] in technology

18th Mar 2025
We want to capture an accurate snapshot of software engineering, today – and need your help! Tell us about your tech stack and get early access to the final report, plus extra analysis
Decoding the Arctic to predict winter weather With the help of AI, MIT Research Scientist Judah Cohen is reshaping subseasonal forecasting, with...
8th Jan 2026
1

Decoding the Arctic to predict winter weather

from MIT News - Civil and environmental engineering [alt+shift+b] in technology

8th Jan 2026
With the help of AI, MIT Research Scientist Judah Cohen is reshaping subseasonal forecasting, with the goal of extending the lead time for predicting impactful weather.
I switched my blog from Blogofile to Pelican This blog is a static website, which makes it fast, simple and secure. It was generated by Blogofile...
6th Aug 2013
21

I switched my blog from Blogofile to Pelican

from Louwrentius - Solar [alt+shift+b] in technology

6th Aug 2013
This blog is a static website, which makes it fast, simple and secure. It was generated by Blogofile but I switched to Pelican. Blogofile has seen almost no updates over the years and I consider the project dead. Realising that blogofile is dead, I decided to look around for...
From web developer to database developer in 10 years Last month I completed my first year at EnterpriseDB. I'm on the team that built and...
15th Feb 2025
57

From web developer to database developer in 10 years

from Notes on software development [alt+shift+b] in technology

15th Feb 2025
Last month I completed my first year at EnterpriseDB. I'm on the team that built and maintains pglogical and who, over the years, contributed a good chunk of the logical replication functionality that exists in community Postgres. Most of my work, our work, is in C and Rust with...
Day of the Dead in Mexico City If you visit, someone someone will inevitably tell you: “The Day of the Dead parade isn’t a real...
2 days ago
1

Day of the Dead in Mexico City

from Can We Still Govern? [alt+shift+b] in technology

2 days ago
If you visit, someone someone will inevitably tell you: “The Day of the Dead parade isn’t a real tradition!
You Complete Me When Good Enough was in its infancy as a truly American LLC (formed in Delaware and representing one...
4th Dec 2024
1

You Complete Me

from Good Enough [alt+shift+b] in technology

4th Dec 2024
When Good Enough was in its infancy as a truly American LLC (formed in Delaware and representing one or two people who were only semi-serious about a business), it was fun to play around with building websites. Shawn and I were truly just playing and exploring, more than anything...
5th Jan 2025
76

d/acc: one year later

from Vitalik Buterin's website [alt+shift+b] in technology

5th Jan 2025
Fietselfstedentocht 2017 Cycling the 235KM long Fietselfstedentocht through Friesland
29th Jun 2017
24

Fietselfstedentocht 2017

from Willem's Blog [alt+shift+b] in technology

29th Jun 2017
Cycling the 235KM long Fietselfstedentocht through Friesland
The Creep of Politicization A new assault on science highlights a broader pattern
1st Jun 2026
2

The Creep of Politicization

from Can We Still Govern? [alt+shift+b] in technology

1st Jun 2026
A new assault on science highlights a broader pattern
ShinyHunters Wage Broad Corporate Extortion Spree A cybercriminal group that used voice phishing attacks to siphon more than a billion records from...
7th Oct 2025
1

ShinyHunters Wage Broad Corporate Extortion Spree

from Krebs on Security [alt+shift+b] in technology

7th Oct 2025
A cybercriminal group that used voice phishing attacks to siphon more than a billion records from Salesforce customers earlier this year has launched a website that threatens to publish data stolen from dozens of Fortune 500 firms if they refuse to pay a ransom. The group also...
Going to University I mentioned in the last post that I’m going to the university, which might explain my lack of...
6th Oct 2010
25

Going to University

from Jonas Hietala [alt+shift+b] in technology

6th Oct 2010
I mentioned in the last post that I’m going to the university, which might explain my lack of activity here and for that I’m sorry. It’s not as hard as I had imagined, and I don’t have that much in school but there’s still a lot that’s going on. For example now how to make...
23rd May 2013
1

Doom3 BFG Code Review

from Fabien Sanglard [alt+shift+b] in technology

23rd May 2013
More...
Attention is All You Need Reading Expands Our Context Windows
7th Jul 2025
1

Attention is All You Need

from Never Met a Science [alt+shift+b] in technology

7th Jul 2025
Reading Expands Our Context Windows
Building the GH60 I’ve finally completed my first custom made keyboard. I’m still missing stabilizers and some smaller...
12th Oct 2016
29

Building the GH60

from Jonas Hietala [alt+shift+b] in technology

12th Oct 2016
I’ve finally completed my first custom made keyboard. I’m still missing stabilizers and some smaller screws to hold it all together but I’ve been using it the last days and I thought I’d share. The hardware Several years ago I joined the geekhack forum and I joined in a few group...
NYC subway math Apparently MTA (the company running the NYC subway) has a real-time API. My fascination for the...
4th Apr 2016
24

NYC subway math

from Home on Erik Bernhardsson [alt+shift+b] in technology

4th Apr 2016
Apparently MTA (the company running the NYC subway) has a real-time API. My fascination for the subway takes autistic proportions and so obviously I had to analyze some of the data. The documentation is somewhat terrible, but here's some relevant code for how to use the API:
How to get better at recursion tldr; reimplement standard library functions in your favorite language without loops. Background For...
7th Mar 2021
24

How to get better at recursion

from Notes on software development [alt+shift+b] in technology

7th Mar 2021
tldr; reimplement standard library functions in your favorite language without loops. Background For a few years after college I spent a lot of free time doing projects in Standard ML and Scheme. As a result I got really comfortable doing recursion. The two big reasons for this...
The IKEA-powered homelab on a wall I recently learned about the IKEA SKÅDIS series, which is a pegboard that supports a variety of...
7th Sep 2023
135

The IKEA-powered homelab on a wall

from ./techtipsy [alt+shift+b] in technology

7th Sep 2023
I recently learned about the IKEA SKÅDIS series, which is a pegboard that supports a variety of extras. During my self-hosting journey having to figure out the best place for putting all my compute stuff to has always been at the back of my mind, especially due to limited...
digital consumption keeps me from getting better at my job know thyself There is a new lifestyle imposed on almost the entire world, willingly or unwillingly,...
31st Jul 2024
1

digital consumption keeps me from getting better at my job

from sibervepunk [alt+shift+b] in technology

31st Jul 2024
know thyself There is a new lifestyle imposed on almost the entire world, willingly or unwillingly, perhaps by powerful people or by many small people that want to be powerful, which somehow affects all ordinary people: a consumption-oriented life. Fast consumption, constant...
On joining Payfort “How hard could it possibly be?”, I remember thinking. Boy was I in for a treat.
24th Jul 2015
1

On joining Payfort

from Yazin Alirhayim [alt+shift+b] in technology

24th Jul 2015
“How hard could it possibly be?”, I remember thinking. Boy was I in for a treat.
3D-printable Raleno 104 lightbox adapter for camera film scanning My latest creation is a 3D-printed adapter for the Raleno PLV-S104 (Raleno 104) light. The model...
11th Jul 2021
94

3D-printable Raleno 104 lightbox adapter for camera film scanning

from Style over Substance [alt+shift+b] in technology

11th Jul 2021
My latest creation is a 3D-printed adapter for the Raleno PLV-S104 (Raleno 104) light. The model turns it into a lightbox that you can use for digital camera scanning of your negative film. It also contains a holder compatible with the Valoi 35mm/120 film carriers. Additionally,...
Closing a Draughty Door In the last week of January I could not keep my mind on a task. It felt as if I was running behind,...
3rd Feb 2026
1

Closing a Draughty Door

from Willem L. Middelkoop [alt+shift+b] in technology

3rd Feb 2026
In the last week of January I could not keep my mind on a task. It felt as if I was running behind, non-stop. I have no experience with this, but if I had to speculate I would say I was near a burnout-like experience. This post is not advice. It is a report of a small thing I did...
Books I read in 2015 Early last year when I left Spotify I decided to do more reading. I was planning to read at least...
1st Jan 2016
19

Books I read in 2015

from Home on Erik Bernhardsson [alt+shift+b] in technology

1st Jan 2016
Early last year when I left Spotify I decided to do more reading. I was planning to read at least one book per week and in particular I wanted to brush up on management, economics, and technology.
Google diversity memo, global warming, Pascal's wager, and other stuff There's about 765 million blog posts about the diversity “memo” that leaked out of Google a couple...
14th Aug 2017
21

Google diversity memo, global warming, Pascal's wager, and other stuff

from Home on Erik Bernhardsson [alt+shift+b] in technology

14th Aug 2017
There's about 765 million blog posts about the diversity “memo” that leaked out of Google a couple of weeks ago. I think the case for any biological difference is pretty weak, and it bothers me when people refer to an “interest gap” as anything else than caused by the...
LotusNotes I tend to focus on the origin of the computer within the military. Particularly in the early days of...
14th Mar 2026
1

LotusNotes

from computers are bad [alt+shift+b] in technology

14th Mar 2026
I tend to focus on the origin of the computer within the military. Particularly in the early days of digital computing, the military was a key customer, and fundamental concepts of modern computing arose in universities and laboratories serving military contracts. Of course, the...
IBM RISC System/6000 Family Just when PowerSeeker thought they had nowhere to go...
1st May 2024
150

IBM RISC System/6000 Family

from Computer Ads from the Past [alt+shift+b] in technology

1st May 2024
Just when PowerSeeker thought they had nowhere to go...
Talking to the Protocol An exploration into a new communication layer. By Gaby Goldberg & Sophie Fujiwara
5th Dec 2022
21

Talking to the Protocol

from Greater Still by Gaby Goldberg [alt+shift+b] in technology

5th Dec 2022
An exploration into a new communication layer. By Gaby Goldberg & Sophie Fujiwara
Clickhouse is winning the Observability Wars For roughly the last ten years, a meaningful percentage of my working hours have been spent thinking...
1st Jul 2026
1

Clickhouse is winning the Observability Wars

from matduggan.com [alt+shift+b] in technology

1st Jul 2026
For roughly the last ten years, a meaningful percentage of my working hours have been spent thinking about observability. If you're not familiar with the term, "observability" is what we call it now that "monitoring" doesn't sound expensive enough. The actual work
Same Stop Marvelling at the full circle life seems to have taken after retirement.
21st May 2023
113

Same Stop

from Engineers Need Art [alt+shift+b] in technology

21st May 2023
Marvelling at the full circle life seems to have taken after retirement.
4 Ways To Say No, Elegantly and Effectively In my early days at Netflix, my inability to say no led me into unpleasant terrain. Here's how I...
4th Sep 2024
33

4 Ways To Say No, Elegantly and Effectively

from Push to Prod [alt+shift+b] in technology

4th Sep 2024
In my early days at Netflix, my inability to say no led me into unpleasant terrain. Here's how I evolved to navigate these situations more fluidly.
Lessons from a takeaway plastic bag How we're tricked into repeated purchases replacing perfectly fine products just for the sake of...
7th Jan 2018
25

Lessons from a takeaway plastic bag

from Willem's Blog [alt+shift+b] in technology

7th Jan 2018
How we're tricked into repeated purchases replacing perfectly fine products just for the sake of change.
Apple is killing off the optical drive just like the floppy disk With the release of the new MacBook Air we are one step closer to killing off the cd-rom and the...
23rd Oct 2010
23

Apple is killing off the optical drive just like the floppy disk

from Louwrentius - Solar [alt+shift+b] in technology

23rd Oct 2010
With the release of the new MacBook Air we are one step closer to killing off the cd-rom and the dvd. As with the previous MacBook Air, this device has no optical drive. And that is a good thing. People do not need an optical drive. You have the network and you have USB disks....
13th Mar 2021
The Postcard and the Thing Itself (On Falling in Love with Ideas) My meditation teacher said something that stopped me cold: “We fall in love with the idea of a...
28th Oct 2025
1

The Postcard and the Thing Itself (On Falling in Love with Ideas)

from Simone Salis [alt+shift+b] in technology

28th Oct 2025
My meditation teacher said something that stopped me cold: “We fall in love with the idea of a person, and then we fight so hard to keep it alive.”
28th Apr 2011
Rivian R2 wishes as an R1 owner After 7 years with a Tesla Model 3, we picked up a gen 2 Rivian R1S in April of 2025. We still have...
9th Feb 2026
1

Rivian R2 wishes as an R1 owner

from Christian Selig [alt+shift+b] in technology

9th Feb 2026
After 7 years with a Tesla Model 3, we picked up a gen 2 Rivian R1S in April of 2025. We still have the Model 3 as a second vehicle, but it’s been really cool experiencing a new electric vehicle from a very passionate new company. 2026 is a really exciting time for Rivian, as in...
Annoy – now without Boost dependencies and with Python 3 Support Annoy is a C++/Python package I built for fast approximate nearest neighbor search in high...
3rd May 2015
24

Annoy – now without Boost dependencies and with Python 3 Support

from Home on Erik Bernhardsson [alt+shift+b] in technology

3rd May 2015
Annoy is a C++/Python package I built for fast approximate nearest neighbor search in high dimensional spaces. Spotify uses it a lot to find similar items. First, matrix factorization gives a low dimensional representation of each item (artist/album/track/user) so that every item...
Is it worth writing about? You acquire a skill or experience through time and effort, then downplay the impact of writing and...
1st Dec 2022
25

Is it worth writing about?

from Notes on software development [alt+shift+b] in technology

1st Dec 2022
You acquire a skill or experience through time and effort, then downplay the impact of writing and sharing the learning process. Professionals seem naturally to imagine a high bar for what is worth writing about. I think that's misguided. This article is not criticism of folks...
Train Simulator Controller: CAN-Connected Air Gauge, Part 2 In my ongoing quest to build a physical cab dashboard to control Train Simulator, an important set...
25th May 2025
1

Train Simulator Controller: CAN-Connected Air Gauge, Part 2

from Project Blog on Christopher Mitchell, Ph.D. [alt+shift+b] in technology

25th May 2025
In my ongoing quest to build a physical cab dashboard to control Train Simulator, an important set of components are the gauges that tell me what’s going on with the train. As I build the dashboard into which to embed my gauges, I realized I needed to better modularize my air...
Gosling’s Old Rum Virginia has draconian liquor laws, which means I have to get interesting bottles shipped from...
3rd Feb 2024
1

Gosling’s Old Rum

from Writing [alt+shift+b] in technology

3rd Feb 2024
Virginia has draconian liquor laws, which means I have to get interesting bottles shipped from [REDACTED], a site on which I am very prone to judging a book by its cover; every month I'll end up purchasing a bottle of something purely because it looks interesting and I can...
A Galois Field Arithmetic Primer Introduction A Galois Field Introduction by Example Base Galois Fields A Real World Example of a...
14th Jun 2026
1

A Galois Field Arithmetic Primer

from Electronics etc… [alt+shift+b] in technology

14th Jun 2026
Introduction A Galois Field Introduction by Example Base Galois Fields A Real World Example of a Base Galois Field GF(2) Extended Galois Fields Extended Galois Field Addition Extended Galois Field Multiplication A Field Defining Irreducible Polynomial A Primitive Polynomial From...
From voice command to robotic arm: how agentic AI on the edge is changing the factory floor For years, bringing real intelligence to industrial automation meant expensive infrastructure,...
1st Sep 2026
1
1st Sep 2026
For years, bringing real intelligence to industrial automation meant expensive infrastructure, proprietary systems, and steep learning curves. That’s changing – fast. Foundation models powerful enough to run at the edge are turning natural language into machine control, and the...
Analyzing the Monoprice Blackbird HDCP 2.2 to 1.4 Down Converter Introduction Some Words about HDCP Inside the Monoprice Blackbird 4K Pro The Test Digging Deeper:...
26th Nov 2023
138

Analyzing the Monoprice Blackbird HDCP 2.2 to 1.4 Down Converter

from Electronics etc… [alt+shift+b] in technology

26th Nov 2023
Introduction Some Words about HDCP Inside the Monoprice Blackbird 4K Pro The Test Digging Deeper: UART Transactions Decoding HDCP I2C Transactions The Legality of It All References Footnotes Introduction I got my hands on a Monoprice Blackbird 4K Pro HDCP 2.2 to 1.4...
Efficiency trades off against resiliency What’s the “right” level of CPU utilization for a server? If you look at a monitoring dashboard from...
15th Apr 2023
29

Efficiency trades off against resiliency

from Posts on Made of Bugs [alt+shift+b] in technology

15th Apr 2023
What’s the “right” level of CPU utilization for a server? If you look at a monitoring dashboard from a well-designed and well-run service, what CPU utilization should we hope to see, averaged over a day or two? It’s a very general question, and it’s not clear it should have a...
HandCash handles require trust and are insecure The HandCash wallet has recently become a popular Bitcoin Cash wallet in large part thanks to their...
22nd Sep 2018
19

HandCash handles require trust and are insecure

from Jonas Hietala [alt+shift+b] in technology

22nd Sep 2018
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...
Powering Xbox OneX using ATX power supply My post-warranty Xbox One X power supply went kaput, Microsoft wanted me to visit a walk-in center...
2nd Jan 2022
23

Powering Xbox OneX using ATX power supply

from Abishek Muthian [alt+shift+b] in technology

2nd Jan 2022
My post-warranty Xbox One X power supply went kaput, Microsoft wanted me to visit a walk-in center 500 Km (~ 300 Mi) away and exchange it for a new one for ~ 250 USD. I couldn't find replacement power supply online where I live and shipping it from abroad was risky on several...
Why should one do Open Source in college? More and more students are now being involved with Open Source programming. Thanks to programs like...
19th Dec 2020
21

Why should one do Open Source in college?

from Himanshu Mishra | orkohunter.net RSS Feed [alt+shift+b] in technology

19th Dec 2020
More and more students are now being involved with Open Source programming. Thanks to programs like Google Summer of Code who have seriously…
Every Perceptually Uniform Color Map as a CSS Gradient div.gradient { width: 650px; height: 60px; border-radius: 3px; margin-bottom: 10px; ...
29th Apr 2025
1

Every Perceptually Uniform Color Map as a CSS Gradient

from Victor Poughon [alt+shift+b] in technology

29th Apr 2025
div.gradient { width: 650px; height: 60px; border-radius: 3px; margin-bottom: 10px; box-shadow: 5px 5px 5px rgb(0, 0, 0, 0.5); margin: 0 auto; } pre { max-width: 600px; } Colormaps are functions that map from [0, 1] to colors. I love colormaps! Maybe a...
The History of Acer A Shy Kid Builds the Taiwanese Tech Industry
7th Jul 2025
50

The History of Acer

from Abort Retry Fail [alt+shift+b] in technology

7th Jul 2025
A Shy Kid Builds the Taiwanese Tech Industry
Writing a Jinja-inspired template library in Python In this post we'll build a minimal text templating library in Python inspired by Jinja. It will be...
23rd May 2021
26

Writing a Jinja-inspired template library in Python

from Notes on software development [alt+shift+b] in technology

23rd May 2021
In this post we'll build a minimal text templating library in Python inspired by Jinja. It will be able to display variables and iterate over arrays. By the end of this article, with around 300 lines of code, we'll be able to create this program: from pytemplate import...
Setting Up a Symmetricom SyncServer S200 Network Time Protocol Server Introduction What was the SyncServer S200 Supposed to be Used For? IMPORTANT: Use the Right GPS...
14th Jul 2024
141

Setting Up a Symmetricom SyncServer S200 Network Time Protocol Server

from Electronics etc… [alt+shift+b] in technology

14th Jul 2024
Introduction What was the SyncServer S200 Supposed to be Used For? IMPORTANT: Use the Right GPS Antenna! The SyncServer S200 Outside and Inside Installing the Missing BNC Connectors Setting Up a SyncServer S200 from Scratch Opening up the SyncServer S200 The SyncServer File...
Train Simulator Controller: CAN-Connected Air Gauge In my ongoing quest to build a physical cab dashboard to control Train Simulator, an important set...
28th Dec 2023
1

Train Simulator Controller: CAN-Connected Air Gauge

from Project Blog on Christopher Mitchell, Ph.D. [alt+shift+b] in technology

28th Dec 2023
In my ongoing quest to build a physical cab dashboard to control Train Simulator, an important set of components are the gauges that tell me what’s going on with the train. I already showed off the internals of an AWS sunflower and early experiments with a speedometer. In this...
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