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Is This A Joke? In The Auth Header? (F5 BIG-IP UnAuth Heap-Overflow to RCE CVE-2026-94127) Well, well, well, well, well, well, well, well, well, well, well, well, well, well, well. We're...
23rd Sep 2026
1
23rd Sep 2026
Well, well, well, well, well, well, well, well, well, well, well, well, well, well, well. We're back. Sorry. We've been watching the onslaught of vulnerabilities flood the internet. Every man, dog, and their grandmas (apparently?) are now using LLMs to find and reproduce...
Lenovo ThinkCentre M900 Tiny: how does it fare as a home server? My evenings of absent-minded local auction site scrolling1 paid off: I now own a Lenovo ThinkCentre...
6th Jun 2025
65

Lenovo ThinkCentre M900 Tiny: how does it fare as a home server?

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

6th Jun 2025
My evenings of absent-minded local auction site scrolling1 paid off: I now own a Lenovo ThinkCentre M900 Tiny. It’s relatively old, being manufactured in 20162, but it’s tiny and has a lot of useful life left in it. It’s also featured in the TinyMiniMicro series by...
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....
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,...
5th Jan 2025
76

d/acc: one year later

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

5th Jan 2025
Goodwill Read essay: Goodwill
1st Sep 2025
1

Goodwill

from Writing [alt+shift+b] in technology

1st Sep 2025
Read essay: Goodwill
Using the Olympus XA as an everyday carry camera The Olympus XA has been my EDC camera this year and I gotta say – it’s a ton of fun. The concept of...
22nd May 2021
117

Using the Olympus XA as an everyday carry camera

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

22nd May 2021
The Olympus XA has been my EDC camera this year and I gotta say – it’s a ton of fun. The concept of EDC – Every Day Carry – is that a piece of equipment should be light and compact enough to have with you every day, yet still versatile enough to be useful in […] The post Using...
You can absolutely have an RSS dependent website in 2026 I write stuff here. Sometimes the stuff is good. Sometimes it reads like I wrote it at 2 AM after an...
9th Apr 2026
6

You can absolutely have an RSS dependent website in 2026

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

9th Apr 2026
I write stuff here. Sometimes the stuff is good. Sometimes it reads like I wrote it at 2 AM after an argument with a YAML file, which is because I did. But one decision I made early on was that I didn't want to offer an email newsletter.
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...
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"
Backup Rotation Scheme Learn about the rsync-backup-rotator tool that helps you automatically rotate backups using rsync,...
14th Dec 2023
31

Backup Rotation Scheme

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

14th Dec 2023
Learn about the rsync-backup-rotator tool that helps you automatically rotate backups using rsync, creating and maintaining multiple recovery points from your backups.
November newsletter November 2020 gwern.net newsletter with links on DL and genomics scaling, dark mode rewrite, 1...
4th Dec 2020
26

November newsletter

from Gwern.net Newsletter [alt+shift+b] in technology

4th Dec 2020
November 2020 gwern.net newsletter with links on DL and genomics scaling, dark mode rewrite, 1 essay, and 1 opera review ('The Ring' cycle).
Visual representation of hard drives and their temperature If you build a NAS with many drives, it may be of interest to you which drives get hot and where...
12th Sep 2009
19

Visual representation of hard drives and their temperature

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

12th Sep 2009
If you build a NAS with many drives, it may be of interest to you which drives get hot and where they are located in the chassis. My Norco 4020 case has twenty drives in RAID 6, plus two operating system drives in RAID 1. I wrote a script that shows me the temperature of each...
Some low-stakes misinformation spread like wildfire, and I got it wrong too Giovanni Colantonio writing for Digital Trends: The Confusion Around $90 Switch 2 Games Proves How...
1st May 2025
18
1st May 2025
Giovanni Colantonio writing for Digital Trends: The Confusion Around $90 Switch 2 Games Proves How Broken the Internet Is There’s just one problem: *Mario Kart World* does not cost $90, at least based on what we know right now. No currently announced Nintendo Switch 2 game...
Introducing TagVault Security Mount for AirTag Having had our skis stolen, we wanted to design the ultimate AirTag ski and snowboard mount. It...
24th Oct 2024
28

Introducing TagVault Security Mount for AirTag

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

24th Oct 2024
Having had our skis stolen, we wanted to design the ultimate AirTag ski and snowboard mount. It needed to be ultra-tough so it couldn't get knocked off, waterproof, hard to remove, and discreet. After a lot of design, testing, and iteration, we have TagVault Security Mount for...
MD5-based uniqueness constraints in Django Yesterday, I was trying to set a unique constraint for comments in Buttondown to prevent accidental...
1st Sep 2024
1

MD5-based uniqueness constraints in Django

from Writing [alt+shift+b] in technology

1st Sep 2024
Yesterday, I was trying to set a unique constraint for comments in Buttondown to prevent accidental double-commenting, and I ran into a problem that I hadn't seen before:
Testing a cheap ExpressCard to NVMe SSD adapter on my ThinkPad T430 I stumbled upon this post in /r/thinkpad, which got my attention. It showcases an ExpressCard to M.2...
4th Oct 2022
80

Testing a cheap ExpressCard to NVMe SSD adapter on my ThinkPad T430

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

4th Oct 2022
I stumbled upon this post in /r/thinkpad, which got my attention. It showcases an ExpressCard to M.2 NGFF adapter that they purchased from AliExpress. The adapter has a similar purpose to the one designed by thinkmods.store, with the added bonus that it could fit longer NVMe...
I Built a CO2 Sensor and It Terrifies Me Governments are pushing CO2 sensors to fight the COVID-19 pandemic, but proper ventilation is...
3rd Oct 2021
28

I Built a CO2 Sensor and It Terrifies Me

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

3rd Oct 2021
Governments are pushing CO2 sensors to fight the COVID-19 pandemic, but proper ventilation is equally important for our health and even our cognitive performance.In this blog post we'll look at a DIY CO2 sensor: how it runs ESPHome, how it integrates with Home Assistant, how it...
Blogging in Djot instead of Markdown What if we weren’t chained to the past? What if we tried to create a light markup syntax that keeps...
2nd Feb 2024
26

Blogging in Djot instead of Markdown

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

2nd Feb 2024
What if we weren’t chained to the past? What if we tried to create a light markup syntax that keeps what is good about Markdown, while revising some of the features that have led to bloat and complexity in the CommonMark spec? John Macfarlane, Beyond Markdown I recently...
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...
Atomic Design in 1998 When you hear “atomic design,” you probably think of Brad Frost. Interestingly, he was not the first...
8th Feb 2018
14

Atomic Design in 1998

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

8th Feb 2018
When you hear “atomic design,” you probably think of Brad Frost. Interestingly, he was not the first person to develop that method of delivering design as components, or even the terminology. Brad published his atomic design article in 2013. While digging through the archives at...
Creating a Robotics Experimentation Environment: My Experience and Practical Lessons Part 1 of a series on practical robotics experimentation As part of my journey into robotics, I...
13th Aug 2025
1
13th Aug 2025
Part 1 of a series on practical robotics experimentation As part of my journey into robotics, I found myself facing a classic problem: I wanted to experiment with different learning approaches for robotic manipulation, but I needed a flexible playground where I could quickly test...
Faster than Light So I returned to Faster than Light again this weekend, this time for real. I bought it when it came...
12th Feb 2013
23

Faster than Light

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

12th Feb 2013
So I returned to Faster than Light again this weekend, this time for real. I bought it when it came out and I played it only in passing, but this weekend I played it a ton. Aaahh a new beginning in FTL. Will it be death once more I generally don’t like games where you have to...
Is the “AI developer”a threat to jobs – or a marketing stunt? One startup released “the first AI software engineer,” while another aims to build a “superhuman...
1st May 2024
104

Is the “AI developer”a threat to jobs – or a marketing stunt?

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

1st May 2024
One startup released “the first AI software engineer,” while another aims to build a “superhuman software engineer.” As intimidating as these sound: what if it’s more marketing than reality?
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
Scam alert : mail from IPTI Mail from IPTI This is a physical scam mail alert yeah because we don’t get enough of cyber...
22nd Dec 2016
19

Scam alert : mail from IPTI

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

22nd Dec 2016
Mail from IPTI This is a physical scam mail alert yeah because we don’t get enough of cyber phishing; right! Those who have filed international patents, keep an eye out for mails such as the above. I received a professional looking mail from IPTI & from what it looks like on the...
I made my blog solar-powered, then things escalated In 2020 I wondered if I could run my blog on solar power, being inspired by Low-tech Magazine, doing...
17th Apr 2023
29

I made my blog solar-powered, then things escalated

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

17th Apr 2023
In 2020 I wondered if I could run my blog on solar power, being inspired by Low-tech Magazine, doing the same thing (but better)1. The answer was 'yes', but only through spring and summer. I live in an apartment complex in The Netherlands and my balcony is facing west. This...
Checkboxes are never round I’ve noticed a worrying number of professional designers mixing up basic form elements lately....
3rd Sep 2015
1

Checkboxes are never round

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

3rd Sep 2015
I’ve noticed a worrying number of professional designers mixing up basic form elements lately. Checkboxes and radio buttons, particularly. This is the Jobs page on Designer News: See that “Remote Friendly” control? It’s a trick control. It looks like a radio button, but it...
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....
3D printer repairing and modding I’ve had my VORON Trident for 2 years and I’ve run it for 2600 hours. Overall I’m happy with the...
2nd Dec 2025
1

3D printer repairing and modding

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

2nd Dec 2025
I’ve had my VORON Trident for 2 years and I’ve run it for 2600 hours. Overall I’m happy with the printer but I’ve been itching to make some more mods to it. Having finally finished the VORON 0 (with mods) I now have a backup printer I can use to rescue myself when I screw up. As...
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...
air traffic control: the IBM 9020 Previously on Computers Are Bad, we discussed the early history of air traffic control in the United...
17th Jan 2026
1

air traffic control: the IBM 9020

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

17th Jan 2026
Previously on Computers Are Bad, we discussed the early history of air traffic control in the United States. The technical demands of air traffic control are well known in computer history circles because of the prominence of SAGE, but what's less well known is that SAGE itself...
“To live is to fight, to fight is to live! - IBM ODM Remote Code Execution In previous blogs, we’ve discussed some of the big players in the enterprise software space, but...
22nd Feb 2024
27

“To live is to fight, to fight is to live! - IBM ODM Remote Code Execution

from watchTowr Labs [alt+shift+b] in technology

22nd Feb 2024
In previous blogs, we’ve discussed some of the big players in the enterprise software space, but there is one that we have not mentioned before, that is - quite frankly - the heavy-weight champion of the world in terms of applications for large enterprises. With over a hundred
The iPhone, iPad and iOS are powering a revolution Most people just don't understand computers. Are these people dumb? Some may be dumb, but the people...
6th Nov 2010
20

The iPhone, iPad and iOS are powering a revolution

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

6th Nov 2010
Most people just don't understand computers. Are these people dumb? Some may be dumb, but the people who make them are maybe even dumber. Because they can't seem to figure out how to create a computer that the majority of people understand. When the original macintosh arrived at...
TIL: Rails, CloundFront CDN, and imgproxy In September, I worked on improving Pika’s image performance. I’ve had a long career now (25 years...
14th Oct 2025
1

TIL: Rails, CloundFront CDN, and imgproxy

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

14th Oct 2025
In September, I worked on improving Pika’s image performance. I’ve had a long career now (25 years 😭) doing mostly web-programming tasks, yet somehow I’ve never set up a CDN myself. I suppose the “management years” right as my prior organization was getting bigger contributed to...
Offline Music Music has the universal power to move people. Different rhythms, emotions and vocals enable us to...
16th Jul 2022
1

Offline Music

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

16th Jul 2022
Music has the universal power to move people. Different rhythms, emotions and vocals enable us to enjoy music very personally. Music is very close to my heart and I don't like anything to get in between. Therefore I don't rely on streaming music services, but manage my own...
17th Jun 2023
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...
Build your own handheld retro console with the Arduino® UNO™ Q board Arduino® Project Hub has featured a lot of DIY handheld consoles on this blog over the years. Most...
6th Aug 2026
1

Build your own handheld retro console with the Arduino® UNO™ Q board

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

6th Aug 2026
Arduino® Project Hub has featured a lot of DIY handheld consoles on this blog over the years. Most of them are impressive, and most of them require at least some custom hardware – a purpose-designed PCB, a specialized connector, a part you can only get from one supplier. They’re...
Linux Iptables Firewall Script released on Google code I have released LIFS, the Linux Iptables Firewall Script. This script allows you to setup a firewall...
8th Jan 2012
23

Linux Iptables Firewall Script released on Google code

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

8th Jan 2012
I have released LIFS, the Linux Iptables Firewall Script. This script allows you to setup a firewall within minutes. It is easy to use, yet very powerful. It uses Iptables and even improves upon some limitations of Iptables. Every person who has to maintain some kind of...
So, You Want To Build A DBaaS Part 2: Technical Bits In my first post in this pseudo-series, we covered more of the theory and organisational practices...
21st May 2023
21

So, You Want To Build A DBaaS Part 2: Technical Bits

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

21st May 2023
In my first post in this pseudo-series, we covered more of the theory and organisational practices around building and operating a database-as-a-service platform. In this post, I’ll cover some of the more technical aspects of this that I think are worth considering, drawn from my...
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...
BlackHat/DEFCON 2011 talk: Breaking out of KVM I’ve posted the final slides from my talk this year at DEFCON and Black Hat, on breaking out of the...
8th Aug 2011
24

BlackHat/DEFCON 2011 talk: Breaking out of KVM

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

8th Aug 2011
I’ve posted the final slides from my talk this year at DEFCON and Black Hat, on breaking out of the KVM Kernel Virtual Machine on Linux. Virtunoid: Breaking out of KVM from Nelson Elhage [Edited 2011-08-11] The code is now available. It should be fairly well-commented, and...
Hamilton I was not a Hamilton hater exactly (I, like many other snoots, didn’t hate Hamilton so much as I...
28th Oct 2019
1

Hamilton

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

28th Oct 2019
I was not a Hamilton hater exactly (I, like many other snoots, didn’t hate Hamilton so much as I hated the people who, for a brief but painful time, were really, really into Hamilton) but I certainly was not a huge fan until Haley roped me into listening to the soundtrack. I...
Scala Data Pipelines for Music Recommendations Chris Johnson‘s presentation from Data Day Texas:
13th Jan 2015
21

Scala Data Pipelines for Music Recommendations

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

13th Jan 2015
Chris Johnson‘s presentation from Data Day Texas:
Two weeks of parenthood We've had lucy for two weeks, which qualifies us as experts, which means it is time to write about...
6th Oct 2024
1

Two weeks of parenthood

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

6th Oct 2024
We've had lucy for two weeks, which qualifies us as experts, which means it is time to write about parenthood. (In all seriousness, consider the below descriptive and not prescriptive: mostly, it's a notepad filled with things that were remarkable or surprising or divergent from...
When you put your brand's mascot on the enemy's platform Back in February 2024, Xbox held a short podcast where they reacted directly to swirling rumors...
28th Oct 2025
1

When you put your brand's mascot on the enemy's platform

from Birchtree [alt+shift+b] in technology

28th Oct 2025
Back in February 2024, Xbox held a short podcast where they reacted directly to swirling rumors about Xbox exclusive titles that were about to go multi-platform, which was giving Xbox fans anxiety. This question from host Tina Amini was right near the start: So when you are...
One year of cycling One year ago I started recording all my bike rides, including commutes, short grocery trips and long...
30th Dec 2016
1

One year of cycling

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

30th Dec 2016
One year ago I started recording all my bike rides, including commutes, short grocery trips and long Gran Fondos. I equipped my bicycles with Garmin Edge computers that recorded location (GPS), speed, cadence and my heart rate. I covered more than 7683 kilometers during 320 hours...
BlueSCSI Wi-Fi Desk Accessory 1.3 Released BlueSCSI Wi-Fi Desk Accessory 1.3 has been released: wifi_da-1.3.sit (StuffIt 3...
13th Jan 2025
1

BlueSCSI Wi-Fi Desk Accessory 1.3 Released

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

13th Jan 2025
BlueSCSI Wi-Fi Desk Accessory 1.3 has been released: wifi_da-1.3.sit (StuffIt 3 archive) 40b49ef83b6512bde571171aa42e90419a8577efa895cfaeb19bf18a0c82d4de SHA1: b8fa941eb104c0f925436cc8fbc3018a3ded5b96 This update brings internationalization support for Macs running...
Finding An Idea The first step is finding an idea, one of the most intimidating parts of this whole process. In this...
25th Jun 2017
1

Finding An Idea

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

25th Jun 2017
The first step is finding an idea, one of the most intimidating parts of this whole process. In this post, I describe how I go about tackling this
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.
Logical replication in Postgres: Basics This is an external post of mine. Click here if you are not redirected.
17th Jan 2025
95

Logical replication in Postgres: Basics

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

17th Jan 2025
This is an external post of mine. Click here if you are not redirected.
This inexpensive adapter brings Apple Universal Control to vintage Macs In the distant past of about two decades ago, one would need to use a KVM (Keyboard, Video, Mouse)...
4th Aug 2025
44

This inexpensive adapter brings Apple Universal Control to vintage Macs

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

4th Aug 2025
In the distant past of about two decades ago, one would need to use a KVM (Keyboard, Video, Mouse) switch to control multiple computers with the same mouse and keyboard — and even then, it would take a button press to move from one to the other. Today, Apple’s Universal Control...
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...
Quality vs quantity in the age of AI Over the last four months I’ve increased my use of AI for web dev work pretty dramatically. I use it...
27th Apr 2026
1

Quality vs quantity in the age of AI

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

27th Apr 2026
Over the last four months I’ve increased my use of AI for web dev work pretty dramatically. I use it every day at work, as do most of my coworkers. I don’t think it’s disputed anymore that AI-assisted development can save a lot of time and effort. The question is, what do we do...
What's up It’s been a while again since the last time we met mr. Blog. I’ve been busy with school and other...
22nd Apr 2011
23

What's up

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

22nd Apr 2011
It’s been a while again since the last time we met mr. Blog. I’ve been busy with school and other stuff. I’ve thought about you but I just never really picked up emacs to write to you. I know it’s my fault but I beg of your mercy mr. Blog. You know that I had laid off school for...
Control your volume with a wireless rotary encoder, as you deserve Every decent stereo sold since the invention of sound has included a knob on the front for adjusting...
6th Jan 2025
77

Control your volume with a wireless rotary encoder, as you deserve

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

6th Jan 2025
Every decent stereo sold since the invention of sound has included a knob on the front for adjusting volume. There are influencers and entire communities dedicated to evaluating the feel of those wonderful knobs. So why would you settle for the mushy volume buttons on a remote?...
Open source business model struggles at WordPress Automattic, creator of Wordpress, is being sued by one of the largest WordPress hosting providers....
11th Oct 2024
96

Open source business model struggles at WordPress

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

11th Oct 2024
Automattic, creator of Wordpress, is being sued by one of the largest WordPress hosting providers. The conflict fits into a trend of billion-dollar companies struggling to effectively monetize open source, and are changing tactics to limit their competition and increase their...
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?
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...
Hedley Davis has died A more obscure Commodore employee (where he apparently met his wife), but still quite influential...
17th Mar 2026
2

Hedley Davis has died

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

17th Mar 2026
A more obscure Commodore employee (where he apparently met his wife), but still quite influential during the Amiga era. Along with more pedestrian units such as the Amiga 3000 and the monochrome Amiga 2024 monitor, my favourite device he worked on was the 1987 prototype SX-500....
Tom Dowdy Tom Dowdy was a software engineer at Apple back in 1995 when I was still writing Macintosh games in...
3rd Apr 2022
103

Tom Dowdy

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

3rd Apr 2022
Tom Dowdy was a software engineer at Apple back in 1995 when I was still writing Macintosh games in Lawrence, Kansas.
You can now use Wi-Fi® and Bluetooth® LE simultaneously on Arduino NINA-based boards! Here’s how If you like IoT, you’ll love this update! Starting today, if you own a board powered by the...
2nd Mar 2026
1
2nd Mar 2026
If you like IoT, you’ll love this update! Starting today, if you own a board powered by the NINA-W102 module – like the Arduino® MKR™ WiFi 1010, Arduino® Nano™ RP2040 Connect, or Nano 33 IoT – you can now use Wi-Fi and Bluetooth Low Energy (Bluetooth LE) at the same time, in the...
You’re Not Supposed To ShareFile With Everyone (Progress ShareFile Pre-Auth RCE Chain CVE-2026-2699... If you squint and look at the CISA KEV list, you might think it's made up exclusively of...
2nd Apr 2026
1
2nd Apr 2026
If you squint and look at the CISA KEV list, you might think it's made up exclusively of vulnerabilities in file transfer solutions. While this would be wrong (and you shouldn’t squint, it’s bad for your eyes), file transfer solutions do play a decent
Multi-Window support in your iPad app Last month Apple released iPadOS, the first dedicated operating system for iPad. It differs from iOS...
6th Oct 2019
1

Multi-Window support in your iPad app

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

6th Oct 2019
Last month Apple released iPadOS, the first dedicated operating system for iPad. It differs from iOS with its support for the larger iPad screen, including multi / split screen windows. I develop apps and it was time to take advantage of these new possibilities that iPadOS...
Microcode in Intel's 8087 floating-point chip: the scale instruction In the 1970s, floating-point arithmetic was a mess. Computer manufacturers had a dozen incompatible...
12th Sep 2026
0

Microcode in Intel's 8087 floating-point chip: the scale instruction

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

12th Sep 2026
In the 1970s, floating-point arithmetic was a mess. Computer manufacturers had a dozen incompatible arithmetic standards. Moreover, floating-point systems were designed around hardware simplicity rather than mathematical rigor, leading to problems with numerical stability. This...
RAID array size and rebuild speed When a disk fails of a RAID 5 array, you are no longer protected against (another) disk failure and...
3rd Apr 2010
20

RAID array size and rebuild speed

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

3rd Apr 2010
When a disk fails of a RAID 5 array, you are no longer protected against (another) disk failure and thus data loss. During this rebuild time, you are vulnerable. The longer it takes to rebuild your array, the longer you are vulnerable. Especially during a disk-intensive period,...
I built a timer I can’t fail to set Have you ever gotten to the end of a long work day and realized you’re no closer to your goals? I...
2nd Dec 2025
1

I built a timer I can’t fail to set

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

2nd 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. Sure, I was doing a lot of stuff. But I wasn’t pausing to ask whether I was doing the right stuff. Or whether my approach was working. Or if I was spending the right amount of...
I finally found an use case for my Raspberry Pi Model B+ You have probably heard about the Raspberry Pi. It’s a nice little affordable single-board computer...
1st Nov 2022
74

I finally found an use case for my Raspberry Pi Model B+

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

1st Nov 2022
You have probably heard about the Raspberry Pi. It’s a nice little affordable single-board computer with a huge community using it for all sorts of projects. I got my first Raspberry Pi, the Model B+, during my first year at university, which was around the winter of...
Teardown of the TM4313 GPS Disciplined Oscillator Introduction What is a GPSDO? The TM4313 GPSDO Power Consumption Inside the TM4313 The TM4313...
9th Jul 2023
144

Teardown of the TM4313 GPS Disciplined Oscillator

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

9th Jul 2023
Introduction What is a GPSDO? The TM4313 GPSDO Power Consumption Inside the TM4313 The TM4313 Schematic Frequency or Phase Lock Loop? OCXO Temperature The Curious Case of the MAX6192 Voltage Reference The Discrete Tuning DAC GPS Module Microcontroller instead of NMEA Serial...
The electromechanical angle computer inside the B-52 bomber's star tracker Before GPS, how did aircraft navigate? One important technique was celestial navigation: navigating...
18th Apr 2026
1

The electromechanical angle computer inside the B-52 bomber's star tracker

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

18th Apr 2026
Before GPS, how did aircraft navigate? One important technique was celestial navigation: navigating from the positions of the stars, planets, or the sun. While celestial navigation is accurate, cannot be jammed, and doesn't require any broadcast infrastructure, it is a difficult...
The hardest challenge about becoming a manager Note: this post is full of pseudo-psychology and highly speculative content. Like most fun stuff! I...
5th Jun 2015
26

The hardest challenge about becoming a manager

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

5th Jun 2015
Note: this post is full of pseudo-psychology and highly speculative content. Like most fun stuff! I became a manager back in 2009. Being a developer is fun. You have this very tangible way to measure yourself.
Clothes Rail [Misc] Tubular
a week ago
1

Clothes Rail

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

a week ago
[Misc] Tubular
Dispatches from the farm upstate Middle-aged computer expert opts to escape civilization, offers dubious life advice.
3rd Aug 2024
22

Dispatches from the farm upstate

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

3rd Aug 2024
Middle-aged computer expert opts to escape civilization, offers dubious life advice.
CKSyncEngine questions and answers I didn't know what to put as a header so here are some iClouds (interesting clouds) in Maine I’ve...
7th Jan 2026
1

CKSyncEngine questions and answers

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

7th Jan 2026
I didn't know what to put as a header so here are some iClouds (interesting clouds) in Maine I’ve had a lot of fun working with CKSyncEngine over the last month or so. I truly think it’s one of the best APIs Apple has built, and they’ve managed to take a very complex topic...
Humanities Crash Course Week 40: Good & Evil Week 40 of the humanities crash course had me pondering deep philosophical questions. I read...
5th Oct 2025
1

Humanities Crash Course Week 40: Good & Evil

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

5th Oct 2025
Week 40 of the humanities crash course had me pondering deep philosophical questions. I read Tolstoy’s The Death of Ivan Ilych. and Nietzsche’s Beyond Good and Evil. Both books were published in 1886 — and that’s not the only thing they have in common (despite also having many...
Control - how to make a game enjoyable for casual audiences I’ve decided to intentionally take more time to play video games this year, since it’s a relatively...
1st Dec 2023
188

Control - how to make a game enjoyable for casual audiences

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

1st Dec 2023
I’ve decided to intentionally take more time to play video games this year, since it’s a relatively healthy way to escape from the real world once in a while. A friend recommended one game in particular: Control: Ultimate Edition. During the Steam summer sale of 2023, I went...
Cribsheet A follow-up to Expecting Better focusing on the first few years of parenthood and what some...
2nd Apr 2024
1

Cribsheet

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

2nd Apr 2024
A follow-up to Expecting Better focusing on the first few years of parenthood and what some combination of data, studies, and rational rigor tells us about common crossroads (breastfeeding vs. formula, daycare vs. nanny, television vs. no television, et cetera.)
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.
Buienwatch, a custom Home Assistant integration for Buienradar and Buienalarm graphs on your Apple... Back in 2021, I wired up data from Buienalarm and Buienradar through Node-RED and a big pile of...
16th Sep 2026
0
16th Sep 2026
Back in 2021, I wired up data from Buienalarm and Buienradar through Node-RED and a big pile of Jinja2 templates to get a rain forecast graph on my Apple Watch: eight Unicode block characters showing the next two hours in 15-minute chunks, glanceable without unlocking the phone....
Video Games are the Future of Education The things you learn by yourself stick; the things that are “taught” to you do not stick.
21st Jun 2020
23

Video Games are the Future of Education

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

21st Jun 2020
The things you learn by yourself stick; the things that are “taught” to you do not stick.
#16: The case of fake IMDb credits I was casually browsing IMDb when I landed on the page for an upcoming Ranbir Kapoor starrer movie...
7th Aug 2022
1

#16: The case of fake IMDb credits

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

7th Aug 2022
I was casually browsing IMDb when I landed on the page for an upcoming Ranbir Kapoor starrer movie “Animal”.
11th Sep 2011
Boomba is a Roomba with every upgrade imaginable In the classic Ship of Theseus thought experiment, we’re led to wonder if a ship is still the same...
5th May 2026
2

Boomba is a Roomba with every upgrade imaginable

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

5th May 2026
In the classic Ship of Theseus thought experiment, we’re led to wonder if a ship is still the same ship after all of its parts have been replaced. But we might need to rename that to the “Robot of Boomba,” after Lucas completely rebuilt a Roomba to serve as a robotics platform....
Leitz Summicron 50mm f/2 rigid (type 2) lens My newest lens acquisition wasn’t actually originally on my wishlist. I already had a 50mm Summicron...
8th Sep 2020
105

Leitz Summicron 50mm f/2 rigid (type 2) lens

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

8th Sep 2020
My newest lens acquisition wasn’t actually originally on my wishlist. I already had a 50mm Summicron lens, though that was the first generation collapsible model known as a Type 1. This lens has lived on my Leica M3 permanently for the past few years, and I have enjoyed the hell...
Simulating + Streaming a 4k, 90hz, ultrawide, HDR PC monitor to Apple Vision Pro VR headsets can be pretty awesome at simulating monitors of any size and shape. Most VR headsets are...
7th Sep 2024
72
7th Sep 2024
VR headsets can be pretty awesome at simulating monitors of any size and shape. Most VR headsets are also capable of outputting at a high refresh rate (60hz, 90hz, 120hz, or even 144hz). Some headsets (like Apple Vision Pro) can also output in HDR! The beauty of it all is that in...
Pocketwatch of Goo [Concept] Liquid filled timepiece
6th Mar 2025
52

Pocketwatch of Goo

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

6th Mar 2025
[Concept] Liquid filled timepiece
9th Jun 2023
27

The Three Transitions

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

9th Jun 2023
Inside the Intel 386 processor die: the clock circuit Processors are driven by a clock, which controls the timing of each step inside the chip. In this...
30th Nov 2023
27

Inside the Intel 386 processor die: the clock circuit

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

30th Nov 2023
Processors are driven by a clock, which controls the timing of each step inside the chip. In this blog post, I'll examine the clock-generation circuitry inside the Intel 386 processor. Earlier processors such as the 8086 (1978) were simpler, using two clock phases internally. The...
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...
Pick and place without the CNC Pick and place (PnP) machines are the linchpin on which modern electronics manufacturing rests. A...
2nd Apr 2026
1

Pick and place without the CNC

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

2nd Apr 2026
Pick and place (PnP) machines are the linchpin on which modern electronics manufacturing rests. A PnP is a special kind of robot with a vacuum end effector designed to pick up SMD (surface-mount device) components and place them on a PCB for soldering. But for hobbyists, they’re...
Notes from August 2025 Things I published and things I saw this August. See also: my notes from last month, which has links...
31st Aug 2025
1

Notes from August 2025

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

31st Aug 2025
Things I published and things I saw this August. See also: my notes from last month, which has links to all the previous months so far. Things I published this month Most of my work this month was on private stuff, like some contracting and a demo app for a small social group....
My release checklist for chrome extensions Many products can be updated very quickly. You spot a bug, you push a fix in next 5 minutes, sadly...
9th Jul 2022
1

My release checklist for chrome extensions

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

9th Jul 2022
Many products can be updated very quickly. You spot a bug, you push a fix in next 5 minutes, sadly for chrome extensions it’s not like that. When you update a chrome extension in the chrome web store you submit a package that then goes through a lengthy review. It can take...
Postmortem of Butt Mover I suffer from chronic lower back pain, Since I don't consume opioids I find exercises 1 to be the...
13th Dec 2022
26

Postmortem of Butt Mover

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

13th Dec 2022
I suffer from chronic lower back pain, Since I don't consume opioids I find exercises 1 to be the best pain management technique. In addition to the specific exercises for managing back pain, Not sitting for long durations seems to be the key factor for me to not trigger the back...
Ludum Dare 29 Entry After months of procrastination it is time for me to enter Ludum Dare again! I am totally...
25th Apr 2014
23

Ludum Dare 29 Entry

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

25th Apr 2014
After months of procrastination it is time for me to enter Ludum Dare again! I am totally unprepared, but I did setup a setup which actually compiles. I never got audio to run but hopefully I can manage something. Repository: https://github.com/treeman/LD29. Going for C++ this...
More Luigi! Elias Freider just talked about Luigi at PyData 2013: The presentation above is much better than one...
22nd Mar 2013
26

More Luigi!

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

22nd Mar 2013
Elias Freider just talked about Luigi at PyData 2013: The presentation above is much better than one I put together a few weeks ago. In case anyone is interested I'll include it too:
Building the blog... in style! Find out if it is possible to turn a computer from the 90s into a modern development machine.
22nd Jun 2016
43

Building the blog... in style!

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

22nd Jun 2016
Find out if it is possible to turn a computer from the 90s into a modern development machine.
Why scons is cool I’ve recently started playing with scons a little for some small personal projects. It’s not...
7th Nov 2010
25

Why scons is cool

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

7th Nov 2010
I’ve recently started playing with scons a little for some small personal projects. It’s not perfect, but I’ve rapidly come to the conclusion that it’s a probably far better choice than make in many cases. The main exceptions would be cases where you need to integrate into legacy...
CVE-2007-4573: The Anatomy of a Kernel Exploit CVE-2007-4573 is two years old at this point, but it remains one of my favorite vulnerabilities. It...
5th Feb 2010
22

CVE-2007-4573: The Anatomy of a Kernel Exploit

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

5th Feb 2010
CVE-2007-4573 is two years old at this point, but it remains one of my favorite vulnerabilities. It was a local privilege-escalation vulnerability on all x86_64 kernels prior to v2.6.22.7. It’s very simple to understand with a little bit of background, and the exploit is...
Django - growing up from SQLite to PostgreSQL Django by default comes with SQLite as a database.It’s a great choice for initial development and...
11th Jul 2021
1

Django - growing up from SQLite to PostgreSQL

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

11th Jul 2021
Django by default comes with SQLite as a database.It’s a great choice for initial development and for testing,but not if you want to run multiple app servers, e.g. in a SaaS project. At some point it’s time to pick up a DB like MySQL or PostgreSQL that is more suitable for this...
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.
Eco-driving measures could significantly reduce vehicle emissions New research shows automatically controlling vehicle speeds to mitigate traffic at intersections can...
7th Aug 2025
1

Eco-driving measures could significantly reduce vehicle emissions

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

7th Aug 2025
New research shows automatically controlling vehicle speeds to mitigate traffic at intersections can cut carbon emissions between 11 and 22 percent.
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...
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,...
CrowdStrike's Impact on Aviation Just after midnight Eastern Time on July 19, 2024, the enterprise cybersecurity company CrowdStrike...
28th Jul 2024
31

CrowdStrike's Impact on Aviation

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

28th Jul 2024
Just after midnight Eastern Time on July 19, 2024, the enterprise cybersecurity company CrowdStrike YOLOed a software update to millions of Windows machines. Or as they put it: On July 19, 2024 at 04:09 UTC, as part of ongoing operations, CrowdStrike released a sensor...
How We Configure Our Rails Local CI Continuous integration is a great thing, and having tests and security checks run before every...
9th Jan 2026
1

How We Configure Our Rails Local CI

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

9th Jan 2026
Continuous integration is a great thing, and having tests and security checks run before every deploy is also a great thing. But if you’re a developer who has been shipping production code for more than a week, you definitely understand how much it can all feel like a house of...
Optimizing for iteration speed I've written before about the importance of iterating quickly but I didn't necessarily talk about...
6th Jul 2017
28

Optimizing for iteration speed

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

6th Jul 2017
I've written before about the importance of iterating quickly but I didn't necessarily talk about some concrete things you can do. When I've built up the tech team at Better, I've intentionally optimized for fast iteration speed above almost everything else.
Using Tor outside of the Tor Browser This post shows how to run Tor with a simple PowerShell script and use it in other apps like...
13th May 2019
27

Using Tor outside of the Tor Browser

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

13th May 2019
This post shows how to run Tor with a simple PowerShell script and use it in other apps like Telegram...
A Love Letter to Giant Robots Ah, giant robots. I grew up thinking they are the coolest things ever, and I still do. My first...
1st Jun 2024
22

A Love Letter to Giant Robots

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

1st Jun 2024
Ah, giant robots. I grew up thinking they are the coolest things ever, and I still do. My first exposure to them was probably through 1994’s BattleTech animated series, where Adam Steiner piloted an AXM-2N Axman, in its frankly ridiculous neon green and purple paint job. And from...
Hardware-Protected Apple Distribution Certificates Using a YubiKey iOS and macOS developers will be familiar with the dreaded distribution certificate, a codesigning...
21st Jul 2023
24

Hardware-Protected Apple Distribution Certificates Using a YubiKey

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

21st Jul 2023
iOS and macOS developers will be familiar with the dreaded distribution certificate, a codesigning certificate issued to you by Apple for signing your release artifacts before you distribute them. Protecting that signing key is important, as Apple must blindly trust any binaries...
How to copy media off of an iPhone the hard way (using Linux) I helped a family member upgrade to a newer iPhone and make some room so that the internal storage...
2nd Sep 2024
111

How to copy media off of an iPhone the hard way (using Linux)

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

2nd Sep 2024
I helped a family member upgrade to a newer iPhone and make some room so that the internal storage does not run out. They had Nextcloud installed on the current phone, but due to limitations of the Nextcloud iOS app, the backups only take place if the app itself is open, meaning...
Send and receive WhatsApp messages through email warning: Sending and receiving messages from WhatsApp through email would bypass the end-to-end...
12th Jan 2021
26

Send and receive WhatsApp messages through email

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

12th Jan 2021
warning: Sending and receiving messages from WhatsApp through email would bypass the end-to-end encryption and may leak data to the email providers (Check update). If your reason for reading this is for better data security, then this is may not the right approach. This approach...
POV Candle [Hardware] Tiny volumetric display
1st Dec 2023
119

POV Candle

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

1st Dec 2023
[Hardware] Tiny volumetric display
FFmpeg performance on a Core i7 920 @ 3.6 Ghz The system i'm running is a Core i7 920 @ 3.6 Ghz. I am transcoding a DVD (Grave Of The Fire Flies)...
22nd Apr 2009
20

FFmpeg performance on a Core i7 920 @ 3.6 Ghz

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

22nd Apr 2009
The system i'm running is a Core i7 920 @ 3.6 Ghz. I am transcoding a DVD (Grave Of The Fire Flies) to iPod format (640x480 x264). Thread support is enabled, to FFmpeg uses about 250% CPU. That's 2.5 of the 4 cores available. If possible, I would have liked to see it use all four...
2 days ago
1

Digital minimalism

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

2 days ago
Doom3 Source Code Review On November 23, 2011 id Software maintained the tradition and released the source code of their...
8th Jun 2012
1

Doom3 Source Code Review

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

8th Jun 2012
On November 23, 2011 id Software maintained the tradition and released the source code of their previous engine. This time is was the turn of idTech4 which powered Prey, Quake 4 and of course Doom 3. Within hours the GitHub repository was forked more than 400 times and...
The end of AOL dialup America Online has ceased offering dialup access since first doing so in 1991 (using GeoWorks), and...
5th Oct 2025
29

The end of AOL dialup

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

5th Oct 2025
America Online has ceased offering dialup access since first doing so in 1991 (using GeoWorks), and presumably any systems attempting to dial in will no longer be able to make a connection. We actually had a fairly long history with AOL and its predecessors in our house. We got...
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...
Transformers for software engineers Ever since its introduction in the 2017 paper, Attention is All You Need, the Transformer model...
1st Apr 2022
25

Transformers for software engineers

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

1st Apr 2022
Ever since its introduction in the 2017 paper, Attention is All You Need, the Transformer model architecture has taken the deep-learning world by storm. Initially introduced for machine translation, it has become the tool of choice for a wide range of domains, including text,...
1

inPulse tumblr - ah memories

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

19th Sep 2010
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...
Difference of behavior in SATA Solid State Drives Introduction Update: I've noticed some strange behavior of SSDs when benchmarking them with FIO....
28th Jan 2020
21

Difference of behavior in SATA Solid State Drives

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

28th Jan 2020
Introduction Update: I've noticed some strange behavior of SSDs when benchmarking them with FIO. After further investigation and additional testing, I've found the reason for the strange patterns in the graphs. The 'strange' test results are due to the fact that they were...
New control system teaches soft robots the art of staying safe MIT CSAIL and LIDS researchers developed a mathematically grounded system that lets soft robots...
2nd Dec 2025
1

New control system teaches soft robots the art of staying safe

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

2nd Dec 2025
MIT CSAIL and LIDS researchers developed a mathematically grounded system that lets soft robots deform, adapt, and interact with people and objects, without violating safety limits.
Data architecture vs backend architecture A modern tech stack typically involves at least a frontend and backend but relatively quickly also...
10th Jan 2019
32

Data architecture vs backend architecture

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

10th Jan 2019
A modern tech stack typically involves at least a frontend and backend but relatively quickly also grows to include a data platform. This typically grows out of the need for ad-hoc analysis and reporting but possibly evolves into a whole oil refinery of cronjobs, dashboards, bulk...
Switching away from Debian to Ubuntu LTS Over the last couple of years, Debian Linux has released new stable versions about every two years....
6th Jul 2011
21

Switching away from Debian to Ubuntu LTS

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

6th Jul 2011
Over the last couple of years, Debian Linux has released new stable versions about every two years. This pace is great for progress, but there is a serious problem. This problem is related to their support for older Debian stable versions. If you read the quote below from the...
2025-05-04 iBeacons You know sometimes a technology just sort of... comes and goes? Without leaving much of an...
4th May 2025
35

2025-05-04 iBeacons

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

4th May 2025
You know sometimes a technology just sort of... comes and goes? Without leaving much of an impression? And then gets lodged in your brain for the next decade? Let's talk about one of those: the iBeacon. I think the reason that iBeacons loom so large in my memory is that...
Write your own Ghost Theme I struggled to make a Ghost CMS theme that worked the way I wanted, so I made my own. Turned out to...
5th Jun 2025
1

Write your own Ghost Theme

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

5th Jun 2025
I struggled to make a Ghost CMS theme that worked the way I wanted, so I made my own. Turned out to be a surprisingly easy experience.
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.
How Core Git Developers Configure Git What `git config` settings should be defaults by now? Here are some settings that even the core...
22nd Feb 2025
1

How Core Git Developers Configure Git

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

22nd Feb 2025
What `git config` settings should be defaults by now? Here are some settings that even the core developers change.
My lil' Ghostty terminal config I wrote about Ghosty last week, and since then I've played around with it enough to know it's my new...
3rd Jan 2025
140

My lil' Ghostty terminal config

from Birchtree [alt+shift+b] in technology

3rd Jan 2025
I wrote about Ghosty last week, and since then I've played around with it enough to know it's my new terminal emulator of choice. For me the killer feature is how fast it is, putting the most popular apps to shame (Apple Terminal and iTerm, specifically)
How to set compensation using commonsense principles Compensation has always been one of the most confusing parts of management to me. Getting it right...
8th Jun 2020
22

How to set compensation using commonsense principles

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

8th Jun 2020
Compensation has always been one of the most confusing parts of management to me. Getting it right is obviously extremely important. Compensation is what drives our entire economy, and you could look at the market for labor as one gigantic resource-allocating machine in the same...
Review of the 2-dial TTArtisan Light Meter My latest purchase for my analog cameras is the TTArtisan light meter, a hotshoe-mounted meter...
30th Dec 2021
133

Review of the 2-dial TTArtisan Light Meter

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

30th Dec 2021
My latest purchase for my analog cameras is the TTArtisan light meter, a hotshoe-mounted meter accessory. The market for these shoe-mounted light meters for vintage cameras has become weirdly competitive. They fit on top of a mechanical camera and provide you with the right...
Ideal failures The way I used to design UI was to sit with paper sketches, or Figma, or a React prototype with no...
13th May 2026
1

Ideal failures

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

13th May 2026
The way I used to design UI was to sit with paper sketches, or Figma, or a React prototype with no back end. Imagine every failure mode. Design beautiful flows for each. I slipped into this mistake while working on LanWhisper, a voice dictation app. I designed for the failure...
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...
Breakneck I, like so many other people in the Tyler Cowen / Stripe Press extended universe, have deeply...
1st Nov 2025
1

Breakneck

from Writing [alt+shift+b] in technology

1st Nov 2025
I, like so many other people in the Tyler Cowen / Stripe Press extended universe, have deeply enjoyed Dan Wang's annual letters over the past years. And I was delighted to see that he returned to writing in the form of a long-form book, largely about the same subject. In writing...
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...
Serverless Anagram Solver with Cloudflare R2 and Pages Six years ago, I reworked my anagram solver so it would run on top of AWS Lambda and DynamoDB....
10th Sep 2022
28

Serverless Anagram Solver with Cloudflare R2 and Pages

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

10th Sep 2022
Six years ago, I reworked my anagram solver so it would run on top of AWS Lambda and DynamoDB. However, this year I realized I didn't need server-side code or a database at all. I could make it completely static by pre-computing anagram solutions.
Caitlin Clark Is Back In A Big Way The basketball megastar has now played 70 games. She now holds the record—all-time—for 20+ point, 10...
1st Jul 2026
1

Caitlin Clark Is Back In A Big Way

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

1st Jul 2026
The basketball megastar has now played 70 games. She now holds the record—all-time—for 20+ point, 10 assist games with 14, over all-time WNBA assist leader Courtney Vandersloot.
Confusion and disengagement in meetings The quickest way to cut through confusion or disagreement among otherwise amiable and honest folks...
30th Nov 2019
26

Confusion and disengagement in meetings

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

30th Nov 2019
The quickest way to cut through confusion or disagreement among otherwise amiable and honest folks is to ask questions. Ask early so you don't waste time. But it's not enough to just ask clarifying questions because the answers won't always be clear. Sounds like Human Interaction...
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.
Converting a Tuya Thermostat to ESPHome I bought a cheap Chinese thermostat to control an infrared heating panel in my office. It ticked all...
8th Mar 2026
1

Converting a Tuya Thermostat to ESPHome

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

8th Mar 2026
I bought a cheap Chinese thermostat to control an infrared heating panel in my office. It ticked all the boxes except one: it's a Tuya device which requires a cloud connection. That's a big no-no for me. So I ripped it apart, soldered some leads onto the PCB and flashed ESPHome...
Queueing Requests Queues Your Capacity Problems, Too On queues, capacity, and why your dashboard is lying to you
23rd Mar 2026
1

Queueing Requests Queues Your Capacity Problems, Too

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

23rd Mar 2026
On queues, capacity, and why your dashboard is lying to you
Solving Problems In this post, I describe a Problem Solving methodology I unexpectedly picked up while working at a...
1st Jan 2019
1

Solving Problems

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

1st Jan 2019
In this post, I describe a Problem Solving methodology I unexpectedly picked up while working at a Fortune 500 company. It's a technique I use to this day when solving tricky problems.
GitButler 0.22 - "Catch 22" The newest GitButler release has landed, including native GitHub stacked pull requests
6th Aug 2026
2

GitButler 0.22 - "Catch 22"

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

6th Aug 2026
The newest GitButler release has landed, including native GitHub stacked pull requests
Fields or Hutches? When I was small, living on a small farm near a college town, my father fell for an idea proffered...
12th Nov 2025
1

Fields or Hutches?

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

12th Nov 2025
When I was small, living on a small farm near a college town, my father fell for an idea proffered by the Ralston Purina Company of Checkerboard Square in St. Louis.
8th Mar 2025
1

Dithering in Colour

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

8th Mar 2025
Hour 5: Getting the mobile app content My 2nd attempt to reverse engineer the mobile app to get the content. Getting the content from the...
10th May 2025
1

Hour 5: Getting the mobile app content

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

10th May 2025
My 2nd attempt to reverse engineer the mobile app to get the content. Getting the content from the app would unlock access to everything we need!
Enjoy a festival without alcohol This year I didn't drink alcohol during Rock Werchter, leading to interesting observations during...
9th Jul 2018
25

Enjoy a festival without alcohol

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

9th Jul 2018
This year I didn't drink alcohol during Rock Werchter, leading to interesting observations during the music festival.
How to hire smarter than the market: a toy model Let's consider a toy model where you're hiring for two things and that those are equally valuable....
13th Jan 2020
25

How to hire smarter than the market: a toy model

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

13th Jan 2020
Let's consider a toy model where you're hiring for two things and that those are equally valuable. It's not very important what those are, so let's just call them “thing A” and “thing B” for now.
What's with ML software and pickles? I have spent many years as an software engineer who was a total outsider to machine-learning, but...
8th Nov 2023
31

What's with ML software and pickles?

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

8th Nov 2023
I have spent many years as an software engineer who was a total outsider to machine-learning, but with some curiosity and occasional peripheral interactions with it. During this time, a recurring theme for me was horror (and, to be honest, disdain) every time I encountered the...
Best of Enemies Last year, I watched The War Room, the documentary following Bill Clinton's first campaign — a film...
1st Aug 2026
1

Best of Enemies

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

1st Aug 2026
Last year, I watched The War Room, the documentary following Bill Clinton's first campaign — a film I am remiss for having never written about, because it was captivating, satisfying, and illuminating. And whether for good reasons or bad, it punctured most of my belief that the...
A couple of git nits A small rant on git papercuts, and why they are like that.
16th Mar 2026
1

A couple of git nits

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

16th Mar 2026
A small rant on git papercuts, and why they are like that.
Setup a VPN on your iPhone with OpenVPN and Linux ⚠️ 🚨 Update 2024 🚨⚠️ I'm not using OpenVPN anymore for my VPN needs and this article is considered...
18th Jun 2018
52

Setup a VPN on your iPhone with OpenVPN and Linux

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

18th Jun 2018
⚠️ 🚨 Update 2024 🚨⚠️ I'm not using OpenVPN anymore for my VPN needs and this article is considered unmaintained. It's stronly recommended not to use this tutorial and find up-to-date documentation. I also have no plans to update this blogpost in the future. [Update 2018] This...
Twenty Times Faster On 11 August I wrote in my notebook: the speed at which we move is about twenty times the old top...
6th Sep 2026
2

Twenty Times Faster

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

6th Sep 2026
On 11 August I wrote in my notebook: the speed at which we move is about twenty times the old top speed. In one day I do what I used to do in twenty. This post is about that speed, what it does to the human in the loop, and the counterweight I found. It is the first post of...
Should Security Solutions Be Secure? Maybe We're All Wrong - Fortinet FortiSIEM Pre-Auth Command... It’s Friday, but we’re here today with unscheduled content - pushing our previously scheduled...
15th Aug 2025
1
15th Aug 2025
It’s Friday, but we’re here today with unscheduled content - pushing our previously scheduled shenanigans to next week. Fortinet is no stranger to the watchTowr Labs research team. Today we’re looking at CVE-2025-25256 - a pre-authentication command injection in FortiSIEM that...
No, I Won't Build That! Discover how saying 'no' can lead to more innovative and meaningful work in this blog post: "No, I...
4th Mar 2024
25

No, I Won't Build That!

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

4th Mar 2024
Discover how saying 'no' can lead to more innovative and meaningful work in this blog post: "No, I Won't Build That!"
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...
Good Home Automation Should be Boring I'm a huge fan of Home Assistant to automate various things around the house. I often look at other...
10th Apr 2021
22

Good Home Automation Should be Boring

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

10th Apr 2021
I'm a huge fan of Home Assistant to automate various things around the house. I often look at other people's setup for inspiration, and one thing struck me. Many people have cluttered dashboards and use Home Assistant to track just about any metric they can.That's quite different...
Driverless Pizzas How self-driving vehicles and algorithms will change cities
21st Apr 2019
1

Driverless Pizzas

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

21st Apr 2019
How self-driving vehicles and algorithms will change cities
Revisiting Borderless Payments What’s old is new again. By Gaby Goldberg & Bridget Harris
6th Dec 2023
20

Revisiting Borderless Payments

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

6th Dec 2023
What’s old is new again. By Gaby Goldberg & Bridget Harris
June gwern.net newsletter June 2020 gwern.net newsletter with 3 new pages/essays, and links on CRISPR, population screening,...
2nd Jul 2020
23

June gwern.net newsletter

from Gwern.net Newsletter [alt+shift+b] in technology

2nd Jul 2020
June 2020 gwern.net newsletter with 3 new pages/essays, and links on CRISPR, population screening, AI scaling, politics, and technological unemployment.
Notes from "Tor: From the Dark Web to the Future of Privacy" I just finished Tor: From the Dark Web to the Future of Privacy, a profile of the Tor Project. I...
8th Nov 2025
1

Notes from "Tor: From the Dark Web to the Future of Privacy"

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

8th Nov 2025
I just finished Tor: From the Dark Web to the Future of Privacy, a profile of the Tor Project. I thought it was an approachable overview of Tor and its history. If you’re interested, the book is free! Or you can read my chapter-by-chapter notes below. Chapter 1: Privacy...
The mathematical principles of management I've read about 100 management books by now but if there's something that always bothered me it's...
9th Apr 2017
28

The mathematical principles of management

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

9th Apr 2017
I've read about 100 management books by now but if there's something that always bothered me it's the lack of first principles thinking. Basically it's a ton of heuristics. And heuristics are great, but when you present heuristics as true objectives, it kind of clouds the...
iOS 27 has some weird Dynamic Island behavior Thought I’d make a quick blog post about some weird behavior I’m seeing on iOS 27 and Dynamic Island...
a week ago
1

iOS 27 has some weird Dynamic Island behavior

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

a week ago
Thought I’d make a quick blog post about some weird behavior I’m seeing on iOS 27 and Dynamic Island live activities, that I initially thought was restricted to the Duo, but turns out affects everything. Yay. Maybe this post can save some others some time, and hopefully Apple can...
RealityCapture to Gaussian Splatting using PostShot TLDR: Tutorial on using RealityCapture to align an image dataset, export the alignment, and import...
21st Jul 2024
98

RealityCapture to Gaussian Splatting using PostShot

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

21st Jul 2024
TLDR: Tutorial on using RealityCapture to align an image dataset, export the alignment, and import it into PostShot to train Gaussian Splats without using COLMAP. Video tutorial RealityCapture Import your images and align them. If you ever need help with tricky dataset, refer to...
Plus Post: Quantum Software Systems Ltd's QNX Operating Systems Come in Many Flavors But QNX Can Take the Heat
1st Apr 2024
126

Plus Post: Quantum Software Systems Ltd's QNX

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

1st Apr 2024
Operating Systems Come in Many Flavors But QNX Can Take the Heat
Packing Neovim with Fennel I’ve got lots of stuff to do but I ended up rewriting my Neovim config instead. … anyone can do...
29th Oct 2025
1

Packing Neovim with Fennel

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

29th Oct 2025
I’ve got lots of stuff to do but I ended up rewriting my Neovim config instead. … anyone can do any amount of work, provided it isn’t the work he is supposed to be doing at that moment. Robert Benchley, in Chips off the Old Benchley, 1949 My partner Veronica is amazing as...
Debugging Tauri in VS Code If you're working on a Tauri app in VS Code and want to set breakpoints and use a debugger like a...
5th Dec 2023
1

Debugging Tauri in VS Code

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

5th Dec 2023
If you're working on a Tauri app in VS Code and want to set breakpoints and use a debugger like a grown up, this is how to get it done.
Bad Apple but it's 6,500 regexes that I search for in vim Bad Apple but it's 6,500 regexes that I search for in vim Look. There's simply no reason that I...
10th Jan 2025
1

Bad Apple but it's 6,500 regexes that I search for in vim

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

10th Jan 2025
Bad Apple but it's 6,500 regexes that I search for in vim Look. There's simply no reason that I should have to exit vim when I want to watch Bad Apple, the shadow-art video that folks enjoy embedding in fun spots. So I got Bad Apple running inside vim just using vim's search...
Game Engine Black Book update The Game Engine Black Books have been updated. Free pdfs, high-quality prints, and source code are...
17th May 2019
1

Game Engine Black Book update

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

17th May 2019
The Game Engine Black Books have been updated. Free pdfs, high-quality prints, and source code are available.
Building my ultimate keyboard The Cybershard keyboard. What comes to mind when you see the description “the ultimate...
26th Nov 2024
50

Building my ultimate keyboard

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

26th Nov 2024
The Cybershard keyboard. What comes to mind when you see the description “the ultimate keyboard”? There are many keyboards in this world; here are some that might fit the “ultimate” moniker: Das Keyboard 4 Ultimate mechanical keyboard DataHand Ergodox EZ Glove80 Happy...
Multiple input MACs When working with Message Authentication Codes (MACs), you often need to authenticate not just a...
27th Oct 2021
38

Multiple input MACs

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

27th Oct 2021
When working with Message Authentication Codes (MACs), you often need to authenticate not just a single string, but multiple fields of data. For example, when creating an authenticated encryption mode by composing a cipher and a MAC (like AES-CBC and HMAC), you need to ensure the...
ESP-IDF: Storing AWS IoT certificates in the NVS partition (for OTA) When using AWS IoT Core, most tutorials will tell you to include device certificates in your...
2nd Nov 2021
26

ESP-IDF: Storing AWS IoT certificates in the NVS partition (for OTA)

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

2nd Nov 2021
When using AWS IoT Core, most tutorials will tell you to include device certificates in your firmware. While that does work, it means you won't be able to run over-the-air updates.In this post, I'll show how to store AWS certificates in the NVS partition. This will make it...
A Dick Smith VZ200 without the Dick Smith (but with a serial port) Australians! They walk among us! Do not be deceived by those charming faces! precious bodily...
13th Sep 2026
1

A Dick Smith VZ200 without the Dick Smith (but with a serial port)

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

13th Sep 2026
Australians! They walk among us! Do not be deceived by those charming faces! precious bodily fluids, we must remove the scurrilous larrikin influence of Australia upon our American home computers, and I know exactly where to start! Why allow Dick Smith's name (even though he'd...
Lunch by plane This week I went out for lunch by plane from Hilversum to Texel with a good buddy of mine.
8th May 2018
25

Lunch by plane

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

8th May 2018
This week I went out for lunch by plane from Hilversum to Texel with a good buddy of mine.
Eztables: simple yet powerful firewall configuration for Linux I've created and released Eztables on Github. Anyone who ever has a need to setup a firewall on...
16th Nov 2013
21

Eztables: simple yet powerful firewall configuration for Linux

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

16th Nov 2013
I've created and released Eztables on Github. Anyone who ever has a need to setup a firewall on Linux may be interested in this project. It doesn't matter if you need to protect a laptop, server or want to setup a network firewall. Eztables supports it all. If you're not afraid...
Raspberry Pi as a router using a single network interface Introduction Disclaimer: this article is intended for consumers and hobbyists. If you want to run...
29th Sep 2021
60

Raspberry Pi as a router using a single network interface

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

29th Sep 2021
Introduction Disclaimer: this article is intended for consumers and hobbyists. If you want to run your own router at home, the Raspberry Pi 4 Model B1 can be an excelent hardware choice: it's fairly cheap it's fast enough it can saturate it's gigabit network port it is...
Understanding zero-knowledge proofs What are zero-knowledge proofs, really?
24th Jul 2022
26

Understanding zero-knowledge proofs

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

24th Jul 2022
What are zero-knowledge proofs, really?
Startup School - How to talk to users 2025 Note - I based this off the Mom Test , written by a fellow YC founder. Interestingly enough -...
25th Jul 2019
1

Startup School - How to talk to users

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

25th Jul 2019
2025 Note - I based this off the Mom Test , written by a fellow YC founder. Interestingly enough - if you look at the products I build…
avalanche technology One of the downsides of having written here for six years now is that my messy, ever-growing text...
5th Sep 2026
0

avalanche technology

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

5th Sep 2026
One of the downsides of having written here for six years now is that my messy, ever-growing text file of topics for future articles contains a bunch of ideas that have been there for about six years. Part of the problem is that I just have to scroll so far up to even see them...
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...
In defense of false positives (why you can't fail with A/B tests) Many years ago, I used to think that A/B tests were foolproof and all you need to do is compare the...
30th Jul 2014
24

In defense of false positives (why you can't fail with A/B tests)

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

30th Jul 2014
Many years ago, I used to think that A/B tests were foolproof and all you need to do is compare the metrics for the two groups. The group with the highest conversion rate wins, right?
DRAM pricing is killing the hobbyist SBC market Today Raspberry Pi announced more price increases for all Pis with LPDDR4 RAM, alongside a...
1st Apr 2026
1

DRAM pricing is killing the hobbyist SBC market

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

1st Apr 2026
Today Raspberry Pi announced more price increases for all Pis with LPDDR4 RAM, alongside a 'right-sized' 3GB RAM Pi 4 for $83.75. The price increases bring the 16GB Pi 5 up to $299.99. Despite today's date, this is not a joke. I published a video going over the state of the...
Designers Desk #2 - Aaron Della Vedova Designer's Desk is a new series featuring the desk setups of artists, designers, and creators -...
3rd Aug 2017
25

Designers Desk #2 - Aaron Della Vedova

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

3rd Aug 2017
Designer's Desk is a new series featuring the desk setups of artists, designers, and creators - showcasing how they work and what their workspace looks like.   Aaron Della Vedova is one of the world's most celebrated tattoo artists and the owner of Guru Tattoo, which has two...
Three tips to make a content strategy work Consider these three things to maximise the effect of the words you write for your website, blog or...
24th Mar 2021
29

Three tips to make a content strategy work

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

24th Mar 2021
Consider these three things to maximise the effect of the words you write for your website, blog or company.
GitButler 0.15 - "Quirky Quinceañera" GitButler 0.15 is out, featuring a brand new user interface, stability improvements, line based...
2nd Jul 2025
1

GitButler 0.15 - "Quirky Quinceañera"

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

2nd Jul 2025
GitButler 0.15 is out, featuring a brand new user interface, stability improvements, line based commits and more!
5th May 2022
It's hard to write code for computers, but it's even harder to write code for humans Writing code for a computer is hard enough. You take something big and fuzzy, some large vague...
27th Sep 2024
39

It's hard to write code for computers, but it's even harder to write code for humans

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

27th Sep 2024
Writing code for a computer is hard enough. You take something big and fuzzy, some large vague business outcome you want to achive. Then you break it down recursively and think about all the cases until you have clear logical statements a computer can follow.
HP Laptop 17 RAM Upgrade Introduction Selecting the RAM Opening up Replacing the RAM Reassembly References Introduction I do...
12th Mar 2025
63

HP Laptop 17 RAM Upgrade

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

12th Mar 2025
Introduction Selecting the RAM Opening up Replacing the RAM Reassembly References Introduction I do virtually all of my hobby and home computing on Linux and MacOS. The MacOS stuff on a laptop and almost all Linux work a desktop PC. The desktop PC has Windows on it installed as...
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