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Vacation Finally back from a 2 week vacation up at Övertorneå. It’s been pretty great to be taken care of and...
14th Aug 2014
25

Vacation

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

14th Aug 2014
Finally back from a 2 week vacation up at Övertorneå. It’s been pretty great to be taken care of and not doing anything. Well, I did get my ass kicked in Terra Mystica and I played a bit of Minecraft, but still. We got some nice food and my in-laws and my parents were nice. I’m...
Quick Subtitles 1.6 (benchmark history, more stats, and more) Quick Subtitles has yet another update out now, which brings a few new features to the mix. UI...
3rd Jan 2026
1

Quick Subtitles 1.6 (benchmark history, more stats, and more)

from Birchtree [alt+shift+b] in technology

3rd Jan 2026
Quick Subtitles has yet another update out now, which brings a few new features to the mix. UI tweaks First up is a slightly refreshed UI. This is mostly a new coat of paint across the interface. The iPhone UI home page, for example, now uses all the available space
Pareto efficency Pareto efficiency is a useful concept I like to think about. It often comes up when you compare...
25th Oct 2016
35

Pareto efficency

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

25th Oct 2016
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.
Notes from Neal Gabler's Walt Disney Disney was a celebrity by his mid-30s, Disney the company was famous by 1930s. Even though...
18th Feb 2023
26

Notes from Neal Gabler's Walt Disney

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

18th Feb 2023
Disney was a celebrity by his mid-30s, Disney the company was famous by 1930s. Even though politically the 1930s was considered the decade of Roosevelt (elected President in 1933), culturally the 1930s was considered the decade of Mickey Mouse. Almost every new...
Wearing Grand Seiko Sadness could be seen in my eyes when my custom made watch got damaged earlier this month, while...
4th Jun 2021
1

Wearing Grand Seiko

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

4th Jun 2021
Sadness could be seen in my eyes when my custom made watch got damaged earlier this month, while awaiting repairs I was fortunate to wear a Grand Seiko. Its unique mix of craftsmanship, innovation and practicality is worth sharing with you. As a friend of my blog, you might know...
Baccano! I wanted to like this one so much. It seemed tailor-made to what I love in anime: interesting,...
4th Nov 2021
1

Baccano!

from Writing [alt+shift+b] in technology

4th Nov 2021
I wanted to like this one so much. It seemed tailor-made to what I love in anime: interesting, anachronistic setting; weird alchemy stuff; a huge slew of characters and viewpoints; framing devices within framing devices.
Using Claude Code to write Home Assistant integrations For the past few months, I’ve been dabbling with Claude Code. Not in a “no one needs developers...
5th Apr 2026
2

Using Claude Code to write Home Assistant integrations

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

5th Apr 2026
For the past few months, I’ve been dabbling with Claude Code. Not in a “no one needs developers anymore, anyone can build apps now” kind of way. More in a “I have a basic understanding of this, but not enough to turn it into code I can actually use” kind of way. I don’t need...
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...
This Arduino failsafe protects an amazing backyard observatory Nothing quite compares to the feeling of looking up at the cosmos on a dark night, and even an...
3rd Jun 2025
28

This Arduino failsafe protects an amazing backyard observatory

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

3rd Jun 2025
Nothing quite compares to the feeling of looking up at the cosmos on a dark night, and even an affordable telescope can enhance that experience. But if you’re willing to spend the time and money, you can take things much further. That’s what Redditor CosmicRuin did when they...
Don't be afraid of RAID Introduction I sense this sentiment on the internet that RAID is dangerous, that the likelihood of...
22nd May 2020
32

Don't be afraid of RAID

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

22nd May 2020
Introduction I sense this sentiment on the internet that RAID is dangerous, that the likelihood of your RAID array failing during a rebuild is almost a certainty, because hard drives have become so large. I think nothing is further from the truth and I would like to dispel this...
Some thoughts on scaling code review AI code-writing tools make it possible for more people to write code than ever before. On my current...
28th Sep 2025
1

Some thoughts on scaling code review

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

28th Sep 2025
AI code-writing tools make it possible for more people to write code than ever before. On my current team, I’ve seen PRs opened by engineers, designers, marketers, managers, and product people. There’s something special about empowering more people to build and fix things. That...
High quality, low filesize GIFs While the GIF format is a little on the older side, it’s still a really handy format in 2025 for...
2nd Aug 2025
52

High quality, low filesize GIFs

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

2nd Aug 2025
While the GIF format is a little on the older side, it’s still a really handy format in 2025 for sharing short clips where an actual video file might have some compatibility issues. For instance, I find when you just want a short little video on your website, a GIF is still so...
The Tandy Corporation, Part 2 Trash-80s get Colorful, and Trash-80s get into your pockets
2nd Jun 2025
48

The Tandy Corporation, Part 2

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

2nd Jun 2025
Trash-80s get Colorful, and Trash-80s get into your pockets
Net Gains I'm probably not going to do that, but it's a thought that's been on my mind.
8th Dec 2022
1

Net Gains

from Writing [alt+shift+b] in technology

8th Dec 2022
I'm probably not going to do that, but it's a thought that's been on my mind.
The Design of Everyday Things My favorite book of the year. I’m not going to gush about it — enough others have in the decades of...
30th Dec 2014
1

The Design of Everyday Things

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

30th Dec 2014
My favorite book of the year. I’m not going to gush about it — enough others have in the decades of its existence — but know that it is that good and that timeless. Norman changed the way I thought about technology.
Lion's Disk Utility not compatible with CoreStorage and Filevault My 1 TB hard drive of my 2011 27" iMac was partitioned with: A bootable partition with Mac OS X...
2nd Aug 2011
20

Lion's Disk Utility not compatible with CoreStorage and Filevault

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

2nd Aug 2011
My 1 TB hard drive of my 2011 27" iMac was partitioned with: A bootable partition with Mac OS X Lion Time machine partition (I use an external SSD as my main OS) Bootcamp partition with windows A data partition containg... data. The problem is that CoreStorage is too new. Disk...
Fixed Gear Gran Fondo Today I took my fixed gear bike for a ride, 176KM from Amsterdam to America (Limburg, The...
9th Apr 2021
1

Fixed Gear Gran Fondo

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

9th Apr 2021
Today I took my fixed gear bike for a ride, 176KM from Amsterdam to America (Limburg, The Netherlands). Rain and wind added to the challenge, creating an ultimate test for man and machine. Let some of my fun be of inspiration to you! Gran Fondo The Italians call a big cycle ride...
Fairy Tale Alternate universe VGM-y nujabes. Nothing world-shattering, but extremely good vibes.
3rd Mar 2022
1

Fairy Tale

from Writing [alt+shift+b] in technology

3rd Mar 2022
Alternate universe VGM-y nujabes. Nothing world-shattering, but extremely good vibes.
Introducing The 10-Year Battery for AirTag My camera bag with $10k of gear was stolen from my car. When I saw the broken glass and empty...
18th Dec 2024
38

Introducing The 10-Year Battery for AirTag

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

18th Dec 2024
My camera bag with $10k of gear was stolen from my car. When I saw the broken glass and empty backseat, I immediately pulled up FindMy to track the thief - only to find that its last location was my office 3 months ago... because I hadn't changed the AirTag's battery. It was a...
I'll only buy devices with GrapheneOS Cops say criminals use a Google Pixel with GrapheneOS — I say that’s freedom Calvin...
28th Aug 2025
1

I'll only buy devices with GrapheneOS

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

28th Aug 2025
Cops say criminals use a Google Pixel with GrapheneOS — I say that’s freedom Calvin Wankhede We’re in a dark time period right now. Authoritarianism is on the rise throughout the globe. Governments wants to monitor your social media accounts so they can make you disappear if...
Why security is all about defense in depth Many people asume that if you regularly update your computer, you are safe from hackers. But nothing...
23rd Mar 2012
22

Why security is all about defense in depth

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

23rd Mar 2012
Many people asume that if you regularly update your computer, you are safe from hackers. But nothing could be further from the truth. Keeping your systems up-to-date only protects you against exploits for publicly known vulnerabilities. Your systems are still not protected...
Making RSS More Fun I wrote a browser extension to try and make finding random, independent websites more fun.
2nd Dec 2025
1

Making RSS More Fun

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

2nd Dec 2025
I wrote a browser extension to try and make finding random, independent websites more fun.
Never Use the Confirm Dialog It’s a standard function of all browsers, it’s everywhere, and it’s time to retire it. Here’s an...
8th Sep 2015
1

Never Use the Confirm Dialog

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

8th Sep 2015
It’s a standard function of all browsers, it’s everywhere, and it’s time to retire it. Here’s an example from JIRA. Trying to “Cancel” a comment brings up the confirm dialog: Even if we assume confirmation is necessary, the standard confirm dialog is a bad way to get it: Most of...
Annoy 1.10 released, with Hamming distance and Windows support I've been a bit bad at posting things with a regular cadence lately, partly because I'm trying to...
26th Nov 2017
21

Annoy 1.10 released, with Hamming distance and Windows support

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

26th Nov 2017
I've been a bit bad at posting things with a regular cadence lately, partly because I'm trying to adjust to having a toddler, partly because the hunt for clicks has caused such a high bar for me that I feel like I have to post something Pulitzer-worthy.
Intercepting and modifying Linux system calls with ptrace How software fails is interesting. But real-world errors can be infrequent to manifest....
1st Oct 2023
39

Intercepting and modifying Linux system calls with ptrace

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

1st Oct 2023
How software fails is interesting. But real-world errors can be infrequent to manifest. Fault injection is a formal-sounding term that just means: trying to explicitly trigger errors in the hopes of discovering bad logic, typically during automated tests. Jepsen and ChaosMonkey...
The first good Raspberry Pi Laptop Ever since the Raspberry Pi Compute Module 5 was introduced, I wondered why nobody built a decent...
6th Feb 2026
1

The first good Raspberry Pi Laptop

from Jeff Geerling [alt+shift+b] in technology

6th Feb 2026
Ever since the Raspberry Pi Compute Module 5 was introduced, I wondered why nobody built a decent laptop chassis around it. You could swap out a low spec CM5 for a higher spec, and get an instant computer upgrade. Or, assuming a CM6 comes out someday in the same form factor,...
71 TiB DIY NAS based on ZFS on Linux This is my new 71 TiB DIY NAS. This server is the successor to my six year old, twenty drive 18 TB...
2nd Aug 2014
28

71 TiB DIY NAS based on ZFS on Linux

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

2nd Aug 2014
This is my new 71 TiB DIY NAS. This server is the successor to my six year old, twenty drive 18 TB NAS (17 TiB). With a storage capacity four times higher than the original and an incredible read (2.5 GB/s)/write (1.9 GB/s) performance, it's a worthy successor. Purpose The...
OTel Isn't Going Well (And I Made A Spreadsheet About It) For years now one of the most reliable complaints I hear when I try to drag a team off their vendor...
12th Aug 2026
1

OTel Isn't Going Well (And I Made A Spreadsheet About It)

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

12th Aug 2026
For years now one of the most reliable complaints I hear when I try to drag a team off their vendor specific SDK and onto OpenTelemetry is some variation of: "why does it seem like this isn't done yet?" Vendor SDKs for observability are, to put
About Metakgp You can listen to this in background Before The Beginning - John Frusciante (YouTube)...
13th Dec 2017
18

About Metakgp

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

13th Dec 2017
You can listen to this in background Before The Beginning - John Frusciante (YouTube) :name-retracted: wrote - I wrote this couple of days…
Deepfakes and Thirst Traps Novel media technology is changing the nature of political communication.
18th Apr 2025
43

Deepfakes and Thirst Traps

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

18th Apr 2025
Novel media technology is changing the nature of political communication.
Made in 2025 Here are some things I made in 2025: Pro-Wrestler or Roller Coaster A Fusion 360 Script for creating...
1st Jan 2026
1

Made in 2025

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

1st Jan 2026
Here are some things I made in 2025: Pro-Wrestler or Roller Coaster A Fusion 360 Script for creating a Penrose Triangle in CAD A personal book recommendation tool, which used my archive of book reviews, the OpenAI API, and RAG techniques to give me personalized book...
Plex Might Be Indavertently Bottlenecking You Plex has this Relay feature that basically pipes your traffic through their servers if direct access...
12th May 2025
1

Plex Might Be Indavertently Bottlenecking You

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

12th May 2025
Plex has this Relay feature that basically pipes your traffic through their servers if direct access isn't possible for whatever reason, bypassing NAT and presumably cutting down on their support tickets. For free users the relay is capped at a measly 1 Mbps and the [ever-growing...
Traction Heroes Ep. 33: Perceptions Here’s a tricky situation: you start reading someone through a negative lens, which changes how you...
6th Apr 2026
1

Traction Heroes Ep. 33: Perceptions

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

6th Apr 2026
Here’s a tricky situation: you start reading someone through a negative lens, which changes how you interact with them. They respond in kind, which seems to confirm your negative views. Cue vicious cycle. In any situation, you are both observer and participant, whether you...
Top ten activities that make me happy Recently we finally moved out of our old apartment and into a new larger apartment and it’s awesome....
24th Jun 2017
24

Top ten activities that make me happy

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

24th Jun 2017
Recently we finally moved out of our old apartment and into a new larger apartment and it’s awesome. It’s no more than a year old and feels very fresh compared to the old one. It’s also larger with an extra room, dishwasher (!) and closer to the city centrum and everything is...
Across the Spiderverse It is very gratifying for me to see all the praise for this movie, some of it feeling overdue from...
7th Jun 2023
1

Across the Spiderverse

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

7th Jun 2023
It is very gratifying for me to see all the praise for this movie, some of it feeling overdue from the somehow-underappreciated Into the Spiderverse. And, to be sure, the praise is earned: this is "what if the first movie, but more" in the best way possible. I thought the former,...
A Brief History of Sega Enterprises Sega does what Nintendon't
12th Jan 2026
1

A Brief History of Sega Enterprises

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

12th Jan 2026
Sega does what Nintendon't
Backup PostgreSQL to cloud This post will help you with easy, cost-effective and secure way to backup your PostgreSQL database...
9th Sep 2020
19

Backup PostgreSQL to cloud

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

9th Sep 2020
This post will help you with easy, cost-effective and secure way to backup your PostgreSQL database to cloud. Create local scheduled backup of PostgreSQL database Login as postgres user on the console (tmux is recommended). Create .pgpass file to access database without entering...
Stop Calling it a Wallet How language shapes our view of the world
23rd May 2022
19

Stop Calling it a Wallet

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

23rd May 2022
How language shapes our view of the world
The Desktop Metaphor The implications of the desktop metaphor on digital interfaces
10th Oct 2021
1

The Desktop Metaphor

from Kent de Bruin [alt+shift+b] in technology

10th Oct 2021
The implications of the desktop metaphor on digital interfaces
The MANIAC One third of the way through The MANIAC, I found myself wondering why this book was not more...
2nd Nov 2024
1

The MANIAC

from Writing [alt+shift+b] in technology

2nd Nov 2024
One third of the way through The MANIAC, I found myself wondering why this book was not more popular: it seemed to be a perfect storm of formalism and postmodernism (it being told in a fugue-like oral history), scientistic reckoning (suddenly in vogue thanks to oppenheimer),...
from hookswitch to grave Through decades of consolidation, reorganization, and divestiture, AT&T left a famously complicated...
14th Jun 2026
1

from hookswitch to grave

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

14th Jun 2026
Through decades of consolidation, reorganization, and divestiture, AT&T left a famously complicated corporate history. One of the greatest enterprises in American history, arguably the greatest enterprise, AT&T has often rivaled the federal government in the size of its budget...
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...
Increasing Frequency Counter Precision with Linear Regression MathJax.Hub.Config({ jax: ["input/TeX", "output/HTML-CSS"], tex2jax: { inlineMath: [...
16th Jun 2023
112

Increasing Frequency Counter Precision with Linear Regression

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

16th Jun 2023
MathJax.Hub.Config({ jax: ["input/TeX", "output/HTML-CSS"], tex2jax: { inlineMath: [ ['$', '$'], ["\\(", "\\)"] ], displayMath: [ ['$$', '$$'], ["\\[", "\\]"] ], processEscapes: true, skipTags: ['script', 'noscript', 'style', 'textarea', 'pre',...
Adding a USB Port to the ThinkPad X1 Nano (the Hard Way) I wanted to add an internal USB port to my ThinkPad X1 Nano which should have been a fairly easy...
29th May 2024
1

Adding a USB Port to the ThinkPad X1 Nano (the Hard Way)

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

29th May 2024
I wanted to add an internal USB port to my ThinkPad X1 Nano which should have been a fairly easy thing to do, but it wasn't. Of course, if I were still using my Framework Laptop it would be as easy as plugging in a custom module but I've been using my X1 Nano as my primary laptop...
We Need To Talk Advice for keeping up activity on a blog: don’t get appendicitis in a country where you barely speak...
17th Aug 2026
1

We Need To Talk

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

17th Aug 2026
Advice for keeping up activity on a blog: don’t get appendicitis in a country where you barely speak the language at the same time that your newborn baby gets his first major daycare illness.
Core 2 Duo - Beta Test Signup! My personal Core 2 Duo, featuring irek’s beautiful Brutal watchface Hopefully you have...
11th Jun 2025
1

Core 2 Duo - Beta Test Signup!

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

11th Jun 2025
My personal Core 2 Duo, featuring irek’s beautiful Brutal watchface Hopefully you have pre-ordered a Core 2 Duo watch - if not, you…
Western Conference Finals, Games 3 and 4: Spurs Steady The Ship Jason brings us back courtside as the Western Conference Finals continue with recaps of Games 3 and...
2nd Jun 2026
1

Western Conference Finals, Games 3 and 4: Spurs Steady The Ship

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

2nd Jun 2026
Jason brings us back courtside as the Western Conference Finals continue with recaps of Games 3 and 4.
First few hurdles writing a Scheme interpreter I started working on BSDScheme last October, inspired to get back into language implementation after...
10th Jan 2018
27

First few hurdles writing a Scheme interpreter

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

10th Jan 2018
I started working on BSDScheme last October, inspired to get back into language implementation after my coworker built bshift, a compiler for a C-like language. BSDScheme is an interpreter for a (currently small subset of) Scheme written in D. It implements a few substantial...
I Am a Flat-Rate Monthly Responsibility Service Most people, when asked why they do what they do, lie. This isn’t because they’re malicious but it’s...
a week ago
3

I Am a Flat-Rate Monthly Responsibility Service

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

a week ago
Most people, when asked why they do what they do, lie. This isn’t because they’re malicious but it’s because the honest justification for a career is rarely noble. It’s usually a combination of a decent paycheck, tolerable hours, and whatever neurosis you
Humanities Crash Course Week 5: Eudaemonia In week 5 of my humanities crash course, I read Aristotle’s Nicomachean Ethics and Poetics. I also...
2nd Feb 2025
42

Humanities Crash Course Week 5: Eudaemonia

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

2nd Feb 2025
In week 5 of my humanities crash course, I read Aristotle’s Nicomachean Ethics and Poetics. I also listened to more Bach, looked at Italian Baroque sculpture, and watched a classic – if somewhat boring – movie. Getting through it despite the difficulties was part of the...
Rolex DateJust 36 The year 2022 has been very special to me, after working very hard to make it possible: me and my...
21st Dec 2022
1

Rolex DateJust 36

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

21st Dec 2022
The year 2022 has been very special to me, after working very hard to make it possible: me and my family finally made the big move to Limburg. To commemorate this milestone, I got myself a timeless timepiece: the Rolex DateJust 36. Read on to find out what it's like! 2022 Earlier...
Using GitButler With Multiple GitHub Accounts Working across multiple GitHub accounts can get messy fast. GitButler removes a lot of that friction...
15th Dec 2025
1

Using GitButler With Multiple GitHub Accounts

from Butler's Log [alt+shift+b] in technology

15th Dec 2025
Working across multiple GitHub accounts can get messy fast. GitButler removes a lot of that friction with built-in GitHub integration.
8 TB RAID 6 Linux software RAID using EXT4 Mobo: Asus P5Q-EM DO ( 6x sata) CPU: Core 2 Duo E7400 RAM: 4 GB Controller; HighPoint RocketRAID...
5th Jul 2009
17

8 TB RAID 6 Linux software RAID using EXT4

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

5th Jul 2009
Mobo: Asus P5Q-EM DO ( 6x sata) CPU: Core 2 Duo E7400 RAM: 4 GB Controller; HighPoint RocketRAID 2314 (16x poorten) PSU: CooMas Silent Pro M 600W ATX2 (definitely not overkill) HD: Samsung 1 TB SAT2 HD103UJ (10x) OS: Debian Lenny with custom kernel (backported) FS: EXT4 RAID...
2025 was the year of making a (small) dent in my universe Below is a version of the above video, so read or watch, whatever you prefer. I am not really one...
1st Dec 2025
1

2025 was the year of making a (small) dent in my universe

from Birchtree [alt+shift+b] in technology

1st Dec 2025
Below is a version of the above video, so read or watch, whatever you prefer. I am not really one for inspirational quotes. I don't particularly like them. I don't particularly find them inspiring, but I really do like this one from Steve Jobs: “Life
Stacked Branches with GitButler GitButler can now manage dependent branches that are stacked, including managing stacked GitHub PRs.
4th Dec 2024
62

Stacked Branches with GitButler

from GitButler [alt+shift+b] in technology

4th Dec 2024
GitButler can now manage dependent branches that are stacked, including managing stacked GitHub PRs.
Concrete “battery” developed at MIT now packs 10 times the power Improved carbon-cement supercapacitors could turn the concrete around us into massive energy storage...
1st Oct 2025
1

Concrete “battery” developed at MIT now packs 10 times the power

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

1st Oct 2025
Improved carbon-cement supercapacitors could turn the concrete around us into massive energy storage systems.
Programming the Convergent WorkSlate's spreadsheet microcassette future In this particular future, we will all use handheld spreadsheets stored on microcassettes, talking...
4th Sep 2024
33

Programming the Convergent WorkSlate's spreadsheet microcassette future

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

4th Sep 2024
In this particular future, we will all use handheld spreadsheets stored on microcassettes, talking to each other via speakerphone, and probably listening to Devo and New Order a lot. (Though that part isn't too different from my actual present.) a computer whose manufacturer...
Zephyr Ravenna Control Board Replacement Blog post that probably has an audience of one, myself. Introduction Zephyr Ravenna - Confusing...
12th May 2024
184

Zephyr Ravenna Control Board Replacement

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

12th May 2024
Blog post that probably has an audience of one, myself. Introduction Zephyr Ravenna - Confusing Information Two PCBs - Control Board & Switch Assembly Switch of the Breaker!!! Glass Canopy Removal Duct Cover Removal Swapping the Control...
A Hardware Interposer to Fix the Symmetricom SyncServer S200 GPS Week Number Rollover Problem Introduction IMPORTANT: Use the Right GPS Antenna! The Problem: SyncServer Refuses to Lock to...
18th Aug 2024
118
18th Aug 2024
Introduction IMPORTANT: Use the Right GPS Antenna! The Problem: SyncServer Refuses to Lock to GPS The GPS Week Number Rollover Issue Making the Furuno GT-8031 Work Again How It Works Build Instructions Power Supply Recapping The Future: A Software-Only Solution The...
AAA gaming on Asahi Linux Gaming on Linux on M1 is here! We’re thrilled to release our Asahi game playing toolkit, which...
10th Oct 2024
104

AAA gaming on Asahi Linux

from On Life and Lisp [alt+shift+b] in technology

10th Oct 2024
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...
Let's build a VORON 0 About 1.5 years ago I ventured into 3D printing by building a VORON Trident. It was a very fun...
25th Mar 2025
78

Let's build a VORON 0

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

25th Mar 2025
About 1.5 years ago I ventured into 3D printing by building a VORON Trident. It was a very fun project and I’ve even used the printer quite a bit. Naturally, I had to build another one and this time I opted for the cute VORON 0. Why another printer? I really like my VORON Trident...
BatteryPro available on Apple.com! Good news, BatteryPro is now available worldwide online at Apple! This makes it much easier and less...
18th Oct 2017
17

BatteryPro available on Apple.com!

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

18th Oct 2017
Good news, BatteryPro is now available worldwide online at Apple! This makes it much easier and less expensive for customers outside the USA to pick one up. And we couldn't be more humbled and proud - it goes to show that when you design a product you really want for yourself,...
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...
5th Oct 2024
23

So thieves broke into your storage unit - again

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

5th Oct 2024
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...
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...
Discwasher SpikeMaster Meet the Mighty SpikeMaster, Protector of Computers.
1st Feb 2025
50

Discwasher SpikeMaster

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

1st Feb 2025
Meet the Mighty SpikeMaster, Protector of Computers.
Tools for a Culture of Writing One of the hardest things we do, as humans, is try and communicate what is going on in our minds to...
30th Oct 2021
21

Tools for a Culture of Writing

from Matt Blewitt [alt+shift+b] in technology

30th Oct 2021
One of the hardest things we do, as humans, is try and communicate what is going on in our minds to each other. With significant room for misunderstanding, biases, assumptions and cultural differences, communicating with other engineers (or to stakeholders) appears fraught....
An ode to my favorite mobile game I can’t stop telling my friends about Forward: Escape the Fold and now I’m telling you. I bought it...
4th Mar 2025
79

An ode to my favorite mobile game

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

4th Mar 2025
I can’t stop telling my friends about Forward: Escape the Fold and now I’m telling you. I bought it more than two years ago and it’s my favorite mobile game by a mile. Forward describes itself as the “perfect bitesized roguelike dungeon crawler”. You control a character trying to...
Wikiphilia I've been obsessed with Wikipedia for the past ten years. Occasionally I find some good articles...
2nd Jun 2013
20

Wikiphilia

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

2nd Jun 2013
I've been obsessed with Wikipedia for the past ten years. Occasionally I find some good articles worth sharing and that's why I created the wikiphilia Twitter handle. Just a long stream of stuff that for one reason or another may be interesting.
12th Aug 2024
When the Going Gets Tough Yesterday I finished the Leiden Marathon, it was the hardest 42K I ever completed due to the...
11th May 2025
1

When the Going Gets Tough

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

11th May 2025
Yesterday I finished the Leiden Marathon, it was the hardest 42K I ever completed due to the temperature. Sunny with a clear sky, temperatures climbed to 25°C. Several runners collapsed from heat exhaustion, and one even required resuscitation. When you push your limits,...
23rd May 2013
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...
When Harry Met Sally This, to me, is the ur-romcom — the gold standard against which all others are compared, and most...
27th Sep 2018
1

When Harry Met Sally

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

27th Sep 2018
This, to me, is the ur-romcom — the gold standard against which all others are compared, and most are found wanting. The chemistry, the script, the everpresent autumn, the interstitials with old couples — it is all so good, and exactly what it is trying to be!
8 Million Requests Later, We Made The SolarWinds Supply Chain Attack Look Amateur Surprise surprise, we've done it again. We've demonstrated an ability to compromise significantly...
4th Feb 2025
55
4th Feb 2025
Surprise surprise, we've done it again. We've demonstrated an ability to compromise significantly sensitive networks, including governments, militaries, space agencies, cyber security companies, supply chains, software development systems and environments, and more. “Ugh, won’t...
Year in review: 2022 Every new year I reflect on the previous year and set new goals. I'm focusing primarily on my...
11th Jan 2023
46

Year in review: 2022

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

11th Jan 2023
Every new year I reflect on the previous year and set new goals. I'm focusing primarily on my YouTube channel and newsletter, but there are personal reflections in here as well. Last year was an off year for me, and I'm gearing up to make up for lost time in 2023.
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...
18th Oct 2012
20

Experiences running ZFS on Ubuntu Linux 12.04

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

18th Oct 2012
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...
Juno for YouTube has been removed from the App Store For those not aware, a few months ago after reaching out to me, YouTube contacted the App Store...
1st Oct 2024
88

Juno for YouTube has been removed from the App Store

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

1st Oct 2024
For those not aware, a few months ago after reaching out to me, YouTube contacted the App Store stating that Juno does not adhere to YouTube guidelines and modifies the website in a way they don’t approve of, and alludes to their trademarks and iconography. I don’t personally...
Revisiting LLM Geolocation Two Years Later In 2023 Bellingcat published “Can AI Chatbots Be Used for Geolocation?”. In that article, they...
21st Mar 2025
23

Revisiting LLM Geolocation Two Years Later

from heavymeta.org [alt+shift+b] in technology

21st Mar 2025
In 2023 Bellingcat published “Can AI Chatbots Be Used for Geolocation?”. In that article, they examine the ability of LLMs to geolocate photos. They gave Microsoft Bing and Google Bard three photos of locations in Canada: the Edmonton City Hall Churchill Square, also in...
The Rehearsal As many people have mentioned, this show owes a lot to Synecdoche; New York (a film that I have very...
3rd Sep 2022
1

The Rehearsal

from Writing [alt+shift+b] in technology

3rd Sep 2022
As many people have mentioned, this show owes a lot to Synecdoche; New York (a film that I have very strong memories of and for despite having only seen once, in a haze, ten years ago.) It's also a show in the discourse, which I think belies a little just how deeply weird it...
Death to the Forum Well it was fun while it lasted, but now it’s gone and it’ll stay gone for a long time I think. It...
2nd Apr 2010
26

Death to the Forum

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

2nd Apr 2010
Well it was fun while it lasted, but now it’s gone and it’ll stay gone for a long time I think. It was mainly a test to see if I could do it and I’m really proud of my styling of it but it’s deader than in a grave, which isn’t really surprising, and it bothered me that I didn’t...
Everything That Goes Up... For as long as people have had fears, we have been afraid of things falling from the sky....
9th Oct 2025
1

Everything That Goes Up...

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

9th Oct 2025
For as long as people have had fears, we have been afraid of things falling from the sky. Palentologists of comedy tell us that this particular danger may have been discovered by a researcher named Og, a colleague of the late Thag Simmons, when a flock of prehistoric pigeons flew...
Rating 26 years of Java changes I first started programming Java at IBM back in 1999 as a Pre-University Employee. If I remember...
12th Sep 2025
1

Rating 26 years of Java changes

from Neil Madden [alt+shift+b] in technology

12th Sep 2025
I first started programming Java at IBM back in 1999 as a Pre-University Employee. If I remember correctly, we had Java 1.1.8 installed at that time, but were moving to Java 1.2 (“Java 2”), which was a massive release—I remember engineers at the time grumbling that the...
Boy I was wrong about the Fediverse I have never been an "online community first" person. The internet is how I stay in touch with...
6th Mar 2026
2

Boy I was wrong about the Fediverse

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

6th Mar 2026
I have never been an "online community first" person. The internet is how I stay in touch with people I met in real life. I'm not a "tweet comments at celebrities" guy. I was never funny enough to be the funniest person on Twitter.
Maths is Fun and Useful but Lasers Are More So Way back when, I made a cool but basic paper sculpture (in Maths is Fun and Useful) by hand, using a...
11th Aug 2017
26

Maths is Fun and Useful but Lasers Are More So

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

11th Aug 2017
Way back when, I made a cool but basic paper sculpture (in Maths is Fun and Useful) by hand, using a perl script for the shape template. For cultural reasons, I wanted to make a gift out of paper and it had to be Heaps Good. I had finally got access to a laser cutter (omgomg)...
Buy A Help Desk, Bundle A Remote Access Solution? (SolarWinds Web Help Desk Pre-Auth RCE Chain(s)) It’s been a while, but we’re back - in time for story time. Gather round, strap in, and prepare for...
25th Feb 2026
1
25th Feb 2026
It’s been a while, but we’re back - in time for story time. Gather round, strap in, and prepare for another depressing journey of “all we wanted to do was reproduce an N-day, and here we are with 0-days”. Today, friends, we’re
The MANIAC One third of the way through The MANIAC, I found myself wondering why this book was not more...
2nd Nov 2024
1

The MANIAC

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

2nd Nov 2024
One third of the way through The MANIAC, I found myself wondering why this book was not more popular: it seemed to be a perfect storm of formalism and postmodernism (it being told in a fugue-like oral history), scientistic reckoning (suddenly in vogue thanks to oppenheimer),...
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...
2nd Jun 2023
70

2023-06-02 the reinvention of owens lake

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

2nd Jun 2023
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...
AAA gaming on Asahi Linux Gaming on Linux on M1 is here! We’re thrilled to release our Asahi game playing toolkit, which...
10th Oct 2024
1

AAA gaming on Asahi Linux

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

10th Oct 2024
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...
Some actual good news for once! Cornish Lithium, an Oxford Street Monorail, and why astronomy funding is under threat
2nd Mar 2026
1

Some actual good news for once!

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

2nd Mar 2026
Cornish Lithium, an Oxford Street Monorail, and why astronomy funding is under threat
Stop Babysitting Your AI Coding Agents Move 10x as fast, break 10x as many things
20th Jan 2026
1

Stop Babysitting Your AI Coding Agents

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

20th Jan 2026
Move 10x as fast, break 10x as many things
Shrinkflation, SanDisk style 2023-02-16 update: this post is not about the “GB vs GiB” issue, or the “lost disk space” that...
15th Feb 2023
102

Shrinkflation, SanDisk style

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

15th Feb 2023
2023-02-16 update: this post is not about the “GB vs GiB” issue, or the “lost disk space” that you notice after formatting the device in an OS. Please read the article in full before making inaccurate comments online. For many years, I have used two SanDisk Ultra 16 GB USB flash...
26th Jan 2022
28

Soulbound

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

26th Jan 2022
Introducing TagVault Fabric for AirTag Having an AirTag fall out of our camera bag pocket that was then stolen, we wanted something...
19th Apr 2023
22

Introducing TagVault Fabric for AirTag

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

19th Apr 2023
Having an AirTag fall out of our camera bag pocket that was then stolen, we wanted something better. So we designed TagVault Fabric Mount for AirTag. It is ultra-flexible to move and flow with your fabric. Discreet, so it doesn't stand out to a would-be thief. And it's...
Approximate nearest news As you may know, one of my (very geeky) interests is Approximate nearest neigbor methods, and I'm...
2nd Jun 2016
24

Approximate nearest news

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

2nd Jun 2016
As you may know, one of my (very geeky) interests is Approximate nearest neigbor methods, and I'm the author of a Python package called Annoy. I've also built a benchmark suite called ann-benchmarks to compare different packages.
Getting the book into my hands Around a month ago I placed an order for a reference copy of my upcoming book Why Cryptocurrencies?....
22nd Apr 2021
20

Getting the book into my hands

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

22nd Apr 2021
Around a month ago I placed an order for a reference copy of my upcoming book Why Cryptocurrencies?. I took the cheapest shipping option at IngramSpark, without tracking and, apparently, without customs declarations as it got stuck in customs for several weeks. But it’s here...
Why I don't take sponsorships Last year I made that video in response to a sponsorship offer that I got from various VPN...
20th May 2020
24

Why I don't take sponsorships

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

20th May 2020
Last year I made that video in response to a sponsorship offer that I got from various VPN providers. They all told me the same thing: our service is the best way to protect your privacy, and we were hoping you could convey this message in one of your videos.So I decided to do...
Static analysis with semgrep: practical examples using Docker In this post we'll get a basic semgrep environment set up in Docker running some custom rules...
20th Dec 2020
31

Static analysis with semgrep: practical examples using Docker

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

20th Dec 2020
In this post we'll get a basic semgrep environment set up in Docker running some custom rules against our code. Existing linters Linters like pylint for Python or eslint for JavaScript are great for general, broad language standards. But what about common nits in code review like...
AI stirs up the recipe for concrete in MIT study With demand for cement alternatives rising, an MIT team uses machine learning to hunt for new...
2nd Jun 2025
1

AI stirs up the recipe for concrete in MIT study

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

2nd Jun 2025
With demand for cement alternatives rising, an MIT team uses machine learning to hunt for new ingredients across the scientific literature.
A new job, a new life Last month, I started a new job working as a fullstack software engineer at ClassDojo. This was an...
3rd Jul 2025
1

A new job, a new life

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

3rd Jul 2025
Last month, I started a new job working as a fullstack software engineer at ClassDojo. This was an interesting job transition for me. It was the first time I got caught up in layoffs and the first time that I ended up with multiple job offers to choose from. As I weighed the...
Automating the Hue Tap Dial Switch in Elixir via MQTT I recently bought a couple of Hue Tap Dial switches for our house to enhance our smart home. We have...
1st Sep 2025
1

Automating the Hue Tap Dial Switch in Elixir via MQTT

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

1st Sep 2025
I recently bought a couple of Hue Tap Dial switches for our house to enhance our smart home. We have quite a few smart lights and I figured the tap dial—with it’s multiple buttons and rotary dial—would be a good fit. Since I’ve been moving away from standard Home Assistant...
Notes from "Life in Code: A Personal History of Technology" Life in Code: A Personal History of Technology is a book of essays by Ellen Ullman. In the book,...
8th Apr 2025
41

Notes from "Life in Code: A Personal History of Technology"

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

8th Apr 2025
Life in Code: A Personal History of Technology is a book of essays by Ellen Ullman. In the book, Ullman laments the bad parts of computers and the internet. These systems eroded privacy, deepened income inequality, and enabled the rise of modern fascism. And they were built by a...
Being a Bridge Person How lowering your masks can ripple outward, changing not just individuals, but entire communities.
15th Oct 2024
1

Being a Bridge Person

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

15th Oct 2024
How lowering your masks can ripple outward, changing not just individuals, but entire communities.
Death, and Utsuge This post discusses topics some may wish to avoid: terminal illness, hospice care, death, and...
1st Nov 2024
33

Death, and Utsuge

from Matt Blewitt [alt+shift+b] in technology

1st Nov 2024
This post discusses topics some may wish to avoid: terminal illness, hospice care, death, and Japanese visual novels.
Mini-review: David Pogue's Apple: The First 50 Years Apple: The First 50 Years to see if I even wanted to bother with the hardcover. Previously the...
1st Apr 2026
1

Mini-review: David Pogue's Apple: The First 50 Years

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

1st Apr 2026
Apple: The First 50 Years to see if I even wanted to bother with the hardcover. Previously the essential tome on Apple (and especially Mac) history was Owen Linzmeyer's Apple Confidential, still on my shelf in the well-thumbed 2.0 paperback. I was prepared to find this book...
AI and software security: the slop is now signal No matter how you feel about AI, it’s changing the world of software. The “T” in ChatGPT was...
10th May 2026
1

AI and software security: the slop is now signal

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

10th May 2026
No matter how you feel about AI, it’s changing the world of software. The “T” in ChatGPT was invented to improve language translation, and large language models (LLMs) are very good at this. Interestingly, translating between French and Japanese is effectively the same as...
DIY: Use an IKEA VINDRIKTNING air quality sensor in Home Assistant with ESPHome IKEA has released some interesting new products lately, focused on air quality. In this product...
21st Aug 2021
116

DIY: Use an IKEA VINDRIKTNING air quality sensor in Home Assistant with ESPHome

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

21st Aug 2021
IKEA has released some interesting new products lately, focused on air quality. In this product line, one unit that stands out is the VINDRIKTNING air quality sensor. This cheap (just €9,99) sensor measures the air quality in your home, using a simple traffic light scheme to...
$17 GM1312 Thermometer Review, Test, and Teardown Introduction What is a thermocouple The GM1213 Thermometer A few...
11th Feb 2023
126

$17 GM1312 Thermometer Review, Test, and Teardown

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

11th Feb 2023
Introduction What is a thermocouple The GM1213 Thermometer A few tests Internals Conclusion References Introduction I’ve been doing a bunch of measurements on oven-controlled oscillators lately, including their temperature. There are multiple ways to measure...
Developing a native iOS app As a little side-project, squeezed between my normal work, I have been working on something of...
10th May 2024
1

Developing a native iOS app

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

10th May 2024
As a little side-project, squeezed between my normal work, I have been working on something of personal interest: a native workout tracking app for iOS. I wanted to make my smartwatch obsolete, instead using my phone to track workouts. How hard could it be to gather detailed...
A brief history of Platform Engineering I remember the day I heard the word microservices for the first time. For a while, I did not know...
12th Aug 2023
26

A brief history of Platform Engineering

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

12th Aug 2023
I remember the day I heard the word microservices for the first time. For a while, I did not know what it truly meant. But it was a very hot…
I prefer boring technologies When I start new projects I try to build them with boring technologies that I used before and I try...
30th Dec 2021
1

I prefer boring technologies

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

30th Dec 2021
When I start new projects I try to build them with boring technologies that I used before and I try to limit picking up new libraries, tools and technologies to a minimum. This is because I want to build actual products and not to do projects for the sake of learning exciting...
14th Feb 2025
1

How FM Radio Works

from Niklas Oberhuber’s Blog [alt+shift+b] in technology

14th Feb 2025
16th Jul 2017
25

The Triangle of Harm

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

16th Jul 2017
Remembering the Origins of Birthright Citizenship Administrative Burdens Were Long Used to Restrict Internal Migration
2nd Apr 2026
1

Remembering the Origins of Birthright Citizenship

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

2nd Apr 2026
Administrative Burdens Were Long Used to Restrict Internal Migration
Super ultrawide Niri A Niri workspace with 7 visible columns. After having used practically the same xmonad...
a week ago
2

Super ultrawide Niri

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

a week ago
A Niri workspace with 7 visible columns. After having used practically the same xmonad configuration for a decade and a half I’ve now modernized my setup with the scrollable-tiling Wayland compositor Niri. It’s been a bit of a struggle to unlearn my old workflow but I’m really...
2025-02-02 residential networking over telephone Recently, I covered some of the history of Ethernet's tenuous relationship with installed...
2nd Feb 2025
35

2025-02-02 residential networking over telephone

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

2nd Feb 2025
Recently, I covered some of the history of Ethernet's tenuous relationship with installed telephone cabling. That article focused on the earlier and more business-oriented products, but many of you probably know that there have been a number of efforts to install IP...
Vertical Aggregation I’ve written in the past that I think returns for SaaS won’t be as attractive over the next decade.
12th Oct 2021
42

Vertical Aggregation

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

12th Oct 2021
I’ve written in the past that I think returns for SaaS won’t be as attractive over the next decade.
Tablet as main computer For the past few weeks I have been using the Microsoft Surface Pro as my main computer. It's a...
6th Mar 2018
1

Tablet as main computer

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

6th Mar 2018
For the past few weeks I have been using the Microsoft Surface Pro as my main computer. It's a modern tablet computer that can be used as laptop with the type cover. With the Surface Pen, it's a versatile PC that works in a lot of different ways. Time to find out if it's any good...
2025-06-01 I've been reading The Nature of Order by Christopher Alexander, and it's inspired me to experiment...
1st Jun 2025
1

2025-06-01

from Freewheeling Apps [alt+shift+b] in technology

1st Jun 2025
I've been reading The Nature of Order by Christopher Alexander, and it's inspired me to experiment with this representation to communicate the global structure of the source code of the Game of Snake: The whole program is arranged on a 2D surface within a series of nested...
Parametric half-circle For my torchlensmaker project, I need to represent lenses surface shapes parameterically. That is, I...
20th Dec 2024
1

Parametric half-circle

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

20th Dec 2024
For my torchlensmaker project, I need to represent lenses surface shapes parameterically. That is, I need equations that give the X and Y coordinates of the surface, as a function of a parameter, usually called t. The project supports different parametric shapes, but a very...
Agentic Version Control Benchmarks Which version-control tool should you give your coding agent? We pit Git, Jujutsu and GitButler...
7th Jul 2026
1

Agentic Version Control Benchmarks

from Butler's Log [alt+shift+b] in technology

7th Jul 2026
Which version-control tool should you give your coding agent? We pit Git, Jujutsu and GitButler against each other in a fight to the death
A look at CloudFlare’s AI-coded OAuth library I decided today to take a look at CloudFlare’s new OAuth provider library, which they apparently...
6th Jun 2025
1

A look at CloudFlare’s AI-coded OAuth library

from Neil Madden [alt+shift+b] in technology

6th Jun 2025
I decided today to take a look at CloudFlare’s new OAuth provider library, which they apparently coded almost entirely with Anthropic’s Claude LLM: This library (including the schema documentation) was largely written with the help of Claude, the AI model by Anthropic. Claude’s...
ASRock X570M Pro4 motherboard overview Not too long ago, I had the goal of consolidating all my computing needs onto a single desktop PC....
2nd Feb 2022
85

ASRock X570M Pro4 motherboard overview

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

2nd Feb 2022
Not too long ago, I had the goal of consolidating all my computing needs onto a single desktop PC. That meant moving from an mITX-based build to something that had a bit more expandability. Since I already had a Fractal Meshify C Mini, I decided to go for an mATX motherboard. And...
One Million Chessboards One Million Chessboards I made a website. It's called One Million Chessboards. It has a million...
28th Apr 2025
1

One Million Chessboards

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

28th Apr 2025
One Million Chessboards I made a website. It's called One Million Chessboards. It has a million chessboards on it. Moving a piece moves it for everyone, instantly. There are no turns. Read the full post on my blog! Here's a raw link, if you need it: ...
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...
Reading List 02/06/2026 Welcome to the reading list, a look at what happened this week in infrastructure, buildings, and...
6th Feb 2026
1

Reading List 02/06/2026

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

6th Feb 2026
Welcome to the reading list, a look at what happened this week in infrastructure, buildings, and building things.
How Long Does It Take to Plan a Bridge? Many folks, including me, have observed that it seems to take much longer to build infrastructure in...
4th Jun 2026
2

How Long Does It Take to Plan a Bridge?

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

4th Jun 2026
Many folks, including me, have observed that it seems to take much longer to build infrastructure in the US than it used to.
June, 2026 June, like any month in which I neither write very much nor read very much, feels already...
1st Jul 2026
1

June, 2026

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

1st Jul 2026
June, like any month in which I neither write very much nor read very much, feels already cryptographic in retrospect.
SRI & ARC The Dawn of the Information Age
27th Sep 2025
32

SRI & ARC

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

27th Sep 2025
The Dawn of the Information Age
Talking Tines [Concept] Tuning forks that talk
29th Jun 2024
137

Talking Tines

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

29th Jun 2024
[Concept] Tuning forks that talk
Nokia 5110 - Back from the dead. Part 1: Nostalgia I loved my Nokia 5110 and I wonder if it was possible to breathe new life into this long-shelved and...
27th Nov 2022
108

Nokia 5110 - Back from the dead. Part 1: Nostalgia

from Opsbros [alt+shift+b] in technology

27th Nov 2022
I loved my Nokia 5110 and I wonder if it was possible to breathe new life into this long-shelved and still-memed mobile phone. As it turns out, not only is it possible, but it's going to be a lot easier than I anticipated.
Web3’s Mobile Moment In 2013, media & technology analyst Benedict Evans presented “Mobile is eating the world,” looking...
27th Feb 2022
21

Web3’s Mobile Moment

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

27th Feb 2022
In 2013, media & technology analyst Benedict Evans presented “Mobile is eating the world,” looking at how the unprecedented scale of mobile was beginning to change the Internet and the economy at large.
Better Laptop This post is a quick rundown of assembling my new Framework 13 laptop, why I chose this brand and...
9th Feb 2025
69

Better Laptop

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

9th Feb 2025
This post is a quick rundown of assembling my new Framework 13 laptop, why I chose this brand and what's next.
Using a budget Android as main smartphone Every now and then, I switch phones to keep track of mobile developments. As professional app and...
8th Oct 2018
1

Using a budget Android as main smartphone

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

8th Oct 2018
Every now and then, I switch phones to keep track of mobile developments. As professional app and web developer, I need to know how different devices work in real life. This time I used a budget Android smartphone, making me curious how it would compare to an expensive iPhone....
7th Aug 2017
Create a Markdown Portfolio with Next.js So you've set out to create a new portfolio for yourself. You start gathering inspiration from...
7th Mar 2023
30

Create a Markdown Portfolio with Next.js

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

7th Mar 2023
So you've set out to create a new portfolio for yourself. You start gathering inspiration from platforms like Godly and Minimal Gallery, draw some rectangles in Figma, and open your text editor. You pause. There's thousands of ways to build your website, how do you decide which...
RIP Sonny Rollins Sonny Rollins, the Saxophone Colossus, has passed. He is probably my favorite saxophonist, and while...
27th May 2026
1

RIP Sonny Rollins

from Matt Mullenweg [alt+shift+b] in technology

27th May 2026
Sonny Rollins, the Saxophone Colossus, has passed. He is probably my favorite saxophonist, and while the aforementioned album is one of the five I would take to a deserted island, he has so many other good ones like The Cutting Edge which also has bagpipes, or Sonny Side Up with...
🎼This Is the Worst Trip I’ve Ever Been On 🎶 (A Lengthy Vacation Post-Mortem)
9th May 2024
186

🎼This Is the Worst Trip I’ve Ever Been On 🎶

from detreville [alt+shift+b] in technology

9th May 2024
(A Lengthy Vacation Post-Mortem)
The sorry state of CoW file systems I'd like to argue that both ZFS and BTRFS both are incomplete file systems with their own drawbacks...
1st Mar 2015
28

The sorry state of CoW file systems

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

1st Mar 2015
I'd like to argue that both ZFS and BTRFS both are incomplete file systems with their own drawbacks and that it may still be a long way off before we have something truly great. Both ZFS and BTRFS are two heroic feats of engineering, created by people who are probably ten times...
Is the Apple Watch the modern tool watch? I tested the Apple Watch during my work in Frankfurt this week where I had to go inside an internet...
1st Nov 2018
27

Is the Apple Watch the modern tool watch?

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

1st Nov 2018
I tested the Apple Watch during my work in Frankfurt this week where I had to go inside an internet data centre.
Riding the Risk Railway When building and operating a user-facing system, especially one that is open to the public, it is...
9th Mar 2020
25

Riding the Risk Railway

from Matt Blewitt [alt+shift+b] in technology

9th Mar 2020
When building and operating a user-facing system, especially one that is open to the public, it is important to consider the riskiness of a user, which can also be characterised as trustworthiness. These will typically be negatively correlated, with low trust indicating high risk...
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...
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...
27th Dec 2020
63

How to make digital copies of your old video tapes

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

27th Dec 2020
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...
Done this, done that. What now? Finished and uploaded our java game Grand Thief Arto, done an exam (didn’t quite go as intended) and...
5th Nov 2011
24

Done this, done that. What now?

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

5th Nov 2011
Finished and uploaded our java game Grand Thief Arto, done an exam (didn’t quite go as intended) and starting some new courses in school. I’m liking my choice of Computer Science more and more. Data structures and Algorithms was a super fun course, I actually ordered a new book...
How to fix ZFS pool not importing at boot Issue description You are running a Linux-based machine with an install of ZFS on Linux. Everything...
1st Feb 2021
54

How to fix ZFS pool not importing at boot

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

1st Feb 2021
Issue description You are running a Linux-based machine with an install of ZFS on Linux. Everything seems to work correctly, but after restarting your machine, the ZFS pool is not visible. You can still import your pool manually using zpool import poolname or zpool import -a. In...
Comment on My 7 Rules for A/B Testing That Triple Conversion Rates by nick Hey Lars, any rules you have for killing tests early, other than the 10% rule? For example, if a new...
26th Jan 2018
1

Comment on My 7 Rules for A/B Testing That Triple Conversion Rates by nick

from Comments for Lars Lofgren [alt+shift+b] in technology

26th Jan 2018
Hey Lars, any rules you have for killing tests early, other than the 10% rule? For example, if a new test is showing a 40% decrease at 97% confidence after only 3 days... would you kill it, let it keep bleeding out, or at the very least allocate less traffic to the test?
The Talk Show Timeline I really enjoy John Gruber’s podcast The Talk Show. However, I’ve noticed that it’s been a while...
2 weeks ago
1

The Talk Show Timeline

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

2 weeks ago
I really enjoy John Gruber’s podcast The Talk Show. However, I’ve noticed that it’s been a while since it was in my feed. I decided to chart previous episode dates to check some of my assumptions about release frequency. Cutting to the chase, here’s a link to The Talk Show...
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...
9th Jun 2022
25

I resurrected my Dutch movie review site from 2003

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

9th Jun 2022
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...
Threads “You’re an interesting species. An interesting mix. You’re capable of such beautiful dreams, and...
14th Oct 2018
23

Threads

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

14th Oct 2018
“You’re an interesting species. An interesting mix. You’re capable of such beautiful dreams, and such horrible nightmares. You feel so lost…
Films + Books, Q1 2023 What I watched and read
6th May 2023
25

Films + Books, Q1 2023

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

6th May 2023
What I watched and read
I Made It! It’s been over a year, but I haven’t lost (most) my touch yet! For the second time I’ve completed a...
2nd May 2011
19

I Made It!

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

2nd May 2011
It’s been over a year, but I haven’t lost (most) my touch yet! For the second time I’ve completed a Ludum Dare! Not an easy feat and yet there are tons of games that look absolutely wonderful. I’m not there yet but now I have at least gotten back into game making again, long...
Reverse engineering circuitry in a Spacelab computer from 1980 Spacelab was a reusable laboratory that could be carried in the cargo bay of the Space Shuttle,...
23rd May 2026
1

Reverse engineering circuitry in a Spacelab computer from 1980

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

23rd May 2026
Spacelab was a reusable laboratory that could be carried in the cargo bay of the Space Shuttle, providing lab space for astronauts and experiments. Spacelab was controlled by a French-built minicomputer, called the Mitra 125 MS. Unlike modern computers, this computer didn't...
Microfeatures in my blog xkcd: Nerd sniping A while I ago I encountered a blog post called Microfeatures I Love in Blogs and...
9th Jul 2024
24

Microfeatures in my blog

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

9th Jul 2024
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...
AI and machine learning for engineering design Popular mechanical engineering course applies machine learning and AI theory to real-world...
7th Sep 2025
1

AI and machine learning for engineering design

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

7th Sep 2025
Popular mechanical engineering course applies machine learning and AI theory to real-world engineering design.
The kind of sound you never want to hear from your computer The sounds of hard drives that have perished These sounds are only frightening or scary if you...
14th Nov 2008
21

The kind of sound you never want to hear from your computer

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

14th Nov 2008
The sounds of hard drives that have perished These sounds are only frightening or scary if you imagine your precious data only exists on that failing drive. If you make consistent and frequent backups and/or you run a fault-tolerant RAID flavour, it is but a nuisance.
Web Push Pitfall Web Push Pitfall Posted on March 30, 2023 This post is from a legacy version of this blog! No...
30th Mar 2023
1

Web Push Pitfall

from videah.net [alt+shift+b] in technology

30th Mar 2023
Web Push Pitfall Posted on March 30, 2023 This post is from a legacy version of this blog! No changes have been made to the content in the migration, so things might read weird. Whilst implementing Web Push notifications for my toy Q&A service curiouswolf I ran into an issue...
5 Kup After a season with very bad attendence, I blame school and lack of motivation, I still went to...
2nd Dec 2012
26

5 Kup

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

2nd Dec 2012
After a season with very bad attendence, I blame school and lack of motivation, I still went to grading. I slept well but I was super stressed all weekend so I had to constantly run to the bathroom and I couldn’t eat lunch or breakfast properly, and I don’t usually get...
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...
17th Jun 2011
22

Cannot access Windows guest within VMware Fusion when running vsphere client

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

17th Jun 2011
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...
Adding night shading to a Home Assistant mini-graph-card chart One of my favorite Lovelace interface cards for Home Assistant is the mini-graph-card by kalkih....
13th Nov 2021
170

Adding night shading to a Home Assistant mini-graph-card chart

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

13th Nov 2021
One of my favorite Lovelace interface cards for Home Assistant is the mini-graph-card by kalkih. It’s the card running most of the graphs in our smart home‘s dashboard. Surprisingly, mini-graph card is actually not included in Home Assistant by default – honestly, it should be,...
Arduino partners with RS/OKdo strategically to further expand the China Market Arduino is excited to announce a strategic new partnership with RS/OKdo, a prominent leader in the...
4th Nov 2024
59
4th Nov 2024
Arduino is excited to announce a strategic new partnership with RS/OKdo, a prominent leader in the distribution of industrial and electronic equipment. This collaboration marks a significant step forward in bringing Arduino’s technology closer to China’s thriving maker community...
Play YouTube video from firefox on mpv YouTube on Firefox skips frames and neither Google nor Firefox seem to have the incentive to fix it,...
13th Aug 2024
28

Play YouTube video from firefox on mpv

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

13th Aug 2024
YouTube on Firefox skips frames and neither Google nor Firefox seem to have the incentive to fix it, let's do it ourselves. When this is done, we can watch YouTube videos in the browser with smooth playback using mpv as the video player backend. Note: This guide is for Linux...
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...
Balls Here’s my first ever experimental game! The theme was Addictive Gaming. My first thought was oh god...
1st Aug 2009
21

Balls

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

1st Aug 2009
Here’s my first ever experimental game! The theme was Addictive Gaming. My first thought was oh god I’ll be making another tetris clone but the end result turned out a bit different. I’m not sure it’s very addictive but it’s actually okay! =D Balls is a game about… balls. Well...
forecourt networking The way I see it, few parts of American life are as quintessentially American as buying gas. We love...
8th Feb 2026
1

forecourt networking

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

8th Feb 2026
The way I see it, few parts of American life are as quintessentially American as buying gas. We love our cars, we love our oil, and an industry about as old as automobiles themselves has developed a highly consistent, fully automated, and fairly user friendly system for filling...
Music recommendations using cover images (part 1) Scrolling through the Discover page on Spotify the other day it occurred to me that the album is in...
1st Apr 2014
22

Music recommendations using cover images (part 1)

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

1st Apr 2014
Scrolling through the Discover page on Spotify the other day it occurred to me that the album is in fact a fairly strong visual proxy for what kind of content you can expect from it. I started wondering if the album cover can in fact be used for recommendations.
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...
Vulkan 1.4 sur Asahi Linux English version follows. Aujourd’hui, Khronos Group a sorti la spécification 1.4 de l’API graphique...
2nd Dec 2024
117

Vulkan 1.4 sur Asahi Linux

from On Life and Lisp [alt+shift+b] in technology

2nd Dec 2024
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...
Long Story Short Long Story Short, feels like in many ways a synthesis of everything Raphael and Lisa have been...
3rd Oct 2025
1

Long Story Short

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

3rd Oct 2025
Long Story Short, feels like in many ways a synthesis of everything Raphael and Lisa have been trying to do and say, packaged in a slightly more mature and restrained way than the excesses of Bojack Horseman and their respective written fiction (everyone should read Someone Who...
YouTube is a mysterious monopoly Yesterday I saw this Bluesky post from Adrian Black. He runs Adrian’s Digital Basement, a retro...
8th Sep 2025
1

YouTube is a mysterious monopoly

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

8th Sep 2025
Yesterday I saw this Bluesky post from Adrian Black. He runs Adrian’s Digital Basement, a retro computer repair channel I really enjoy. In the post, he points out a trend I didn’t know about: YouTube views seem to have fallen off a cliff recently. Further down the thread, Jeff...
USA 250 This auspicious 250th Independence Day, I find myself thinking of what Om wrote in iAMerican when he...
5th Jul 2026
1

USA 250

from Matt Mullenweg [alt+shift+b] in technology

5th Jul 2026
This auspicious 250th Independence Day, I find myself thinking of what Om wrote in iAMerican when he became a US citizen in 2013. On a globe, America is a landmass, a country. In an immigrant’s heart it is a belief that future is almost always better. It may not be perfect and it...
2019 2019 was pretty great. here are the highlights:
25th Dec 2019
1

2019

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

25th Dec 2019
2019 was pretty great. here are the highlights:
#20: Finding a forgotten flavour of chips Lays India used to do a lot of experimental limited-edition flavours back in the day.
3rd Mar 2024
1

#20: Finding a forgotten flavour of chips

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

3rd Mar 2024
Lays India used to do a lot of experimental limited-edition flavours back in the day.
Doing some online Personality tests For some reason I’ve done a couple of personality tests the last month, mostly to satisfy my own...
11th Dec 2016
26

Doing some online Personality tests

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

11th Dec 2016
For some reason I’ve done a couple of personality tests the last month, mostly to satisfy my own curiosity. The Braverman Test Inspired by Charles Poliquin’s visit on The Tim Ferriss Show I tried out the Braverman test to determine my neurotransmitter type. The point Charles...
Notes on running Electron This is an external post of mine. Click here if you are not redirected.
13th Oct 2021
21

Notes on running Electron

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

13th Oct 2021
This is an external post of mine. Click here if you are not redirected.
Housekeeping for 20240102 Some stats, updates, and whatnot
3rd Jan 2024
130

Housekeeping for 20240102

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

3rd Jan 2024
Some stats, updates, and whatnot
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!
The Most Important Micros That is, for what they represent
28th Feb 2026
2

The Most Important Micros

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

28th Feb 2026
That is, for what they represent
Advice That Actually Worked For Me My contribution to the 'productivity advice' genre.
4th Jul 2022
33

Advice That Actually Worked For Me

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

4th Jul 2022
My contribution to the 'productivity advice' genre.
Hybrid encryption and the KEM/DEM paradigm If you know a bit about public key cryptography, you probably know that you don’t directly encrypt a...
22nd Jan 2021
33

Hybrid encryption and the KEM/DEM paradigm

from Neil Madden [alt+shift+b] in technology

22nd Jan 2021
If you know a bit about public key cryptography, you probably know that you don’t directly encrypt a message with a public key encryption algorithm like RSA. This is for many reasons, one of which being that it is incredibly slow. Instead you do what’s called hybrid encryption:...
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.
Principles // This was originally a Google Doc where I gathered hard-won life lessons; eventually I open...
12th Jan 2025
67

Principles

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

12th Jan 2025
// This was originally a Google Doc where I gathered hard-won life lessons; eventually I open sourced it. It got a great response, including a shoutout from Tim Ferriss, so here it is on Substack.
What Are You Going Through The book was good but it felt like a step back from the masterwork of The Friend; they are so...
3rd Jan 2021
1

What Are You Going Through

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

3rd Jan 2021
The book was good but it felt like a step back from the masterwork of The Friend; they are so similar in structure and style but it felt a little bit like everything in this one was a few percentage points less powerful, which accumulated. The writerly citations and digressions...
A minimal distributed key-value database with Hashicorp's Raft library When I wrote the "build a distributed PostgreSQL proof of concept" post I first had to figure...
17th Sep 2022
32

A minimal distributed key-value database with Hashicorp's Raft library

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

17th Sep 2022
When I wrote the "build a distributed PostgreSQL proof of concept" post I first had to figure out how to use Hashicorp's Raft implementation. There weren't any examples I could find in the Hashicorp repo itself. And the only example I could find was Philip O'Toole's hraftd. It's...
Fio-plot: creating nice charts from FIO storage benchmark data New release of fio-plot I've rewritten fio-plot, a tool that turns FIO benchmark data into nice...
27th Nov 2019
41

Fio-plot: creating nice charts from FIO storage benchmark data

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

27th Nov 2019
New release of fio-plot I've rewritten fio-plot, a tool that turns FIO benchmark data into nice charts. It allows you to create four types of graphs which will be discussed below. The github project page explains how to run this tool. Fio-plot also includes a benchmark script...
How China Is Like the 19th Century U.S. I spend a lot of time reading about manufacturing and its evolution, which means I end up repeatedly...
1st Nov 2024
88

How China Is Like the 19th Century U.S.

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

1st Nov 2024
I spend a lot of time reading about manufacturing and its evolution, which means I end up repeatedly reading about the times and places where radical changes in manufacturing were taking place: Britain in the late 18th century, the US in the late 19th and early 20th centuries,...
Links #10 How to Get on a Podcast - This is a short and invaluable post for anyone who wants to be a podcast...
2nd Aug 2024
27

Links #10

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

2nd Aug 2024
How to Get on a Podcast - This is a short and invaluable post for anyone who wants to be a podcast guest. It puts you in the shoes of a podcaster, showing you what they need, and how you can be a “sure thing” for them. As usual, there are no short cuts. You gotta do the work! A...
Mythos and its impact on security I’m sure by now you’ve all read the news about Anthropic’s new “Mythos” model and its apparently...
14th Apr 2026
1

Mythos and its impact on security

from Neil Madden [alt+shift+b] in technology

14th Apr 2026
I’m sure by now you’ve all read the news about Anthropic’s new “Mythos” model and its apparently “dangerous” capabilities in finding security vulnerabilities. I’m sure everyone reading this also has opinions about that. Well, here are a few of mine. Is it all just hype? Firstly,...
Oversimplified guide into snapshots on the btrfs filesystem Friday afternoon. You’re trying out a script that you wrote to mass-rename and move some files...
5th Apr 2022
65

Oversimplified guide into snapshots on the btrfs filesystem

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

5th Apr 2022
Friday afternoon. You’re trying out a script that you wrote to mass-rename and move some files around. You finish the script and test it out. Oops. All the files now have all the wrong names, and some have been randomly moved 10 folders deep. It’s a mess. And you didn’t make a...
Setting up a Squid proxy with Clamav anti-virus using c-icap Security is all about a defence-in-depth strategy. Create multiple layers of defence. Every layer...
26th Aug 2012
28

Setting up a Squid proxy with Clamav anti-virus using c-icap

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

26th Aug 2012
Security is all about a defence-in-depth strategy. Create multiple layers of defence. Every layer presenting a different set of challenges, requiring different skill sets and technology. So every layer will increase the time and effort to compromise your environment. A...
Emma this was so fun. i am reminded of walter scott's description of austen as a flemish painter: "[the]...
1st Apr 2020
1

Emma

from Writing [alt+shift+b] in technology

1st Apr 2020
this was so fun. i am reminded of walter scott's description of austen as a flemish painter: "[the] subjects are not often elegant and certainly never grand; but they are finished up to nature, and with a precision which delights the reader"
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