Full Width [alt+shift+f] Shortcuts [alt+shift+k]
Sign Up [alt+shift+s] Log In [alt+shift+l]
Top Categories > technology
#all #programming #history #technology #life #science #startups #AI #literature #architecture #travel #design #creative #comics #finance #cartography #indiehacker Muted Categories [alt+←][alt+→]
Would you like a drainer served at the very top of DuckDuckGo? Probably no, right? That would be very dangerous, especially if the phishing website serving it is...
16th Jun 2026
1

Would you like a drainer served at the very top of DuckDuckGo?

from tim.sh [alt+shift+b] in technology

16th Jun 2026
Probably no, right? That would be very dangerous, especially if the phishing website serving it is an exact copy of the thing you was looking for. Well that's what happened to me! TL;DR I found a fake tronscan blockchain explorer duplicate on the #1 position in the
Graceful behavior at capacity Suppose we’ve got a service. We’ll gloss over the details for now, but let’s stipulate that it...
7th Aug 2023
27

Graceful behavior at capacity

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

7th Aug 2023
Suppose we’ve got a service. We’ll gloss over the details for now, but let’s stipulate that it accepts requests from the outside world, and takes some action in response. Maybe those requests are HTTP requests, or RPCs, or just incoming packets to be routed at the network layer....
Game of Thrones Okay, so, Game of Thrones.
28th Dec 2019
1

Game of Thrones

from Writing [alt+shift+b] in technology

28th Dec 2019
Okay, so, Game of Thrones.
2024-01-06 usb on the go USB, the Universal Serial Bus, was first released in 1996. It did not achieve widespread adoption...
6th Jan 2024
114

2024-01-06 usb on the go

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

6th Jan 2024
USB, the Universal Serial Bus, was first released in 1996. It did not achieve widespread adoption until some years later; for most of the '90s RS-232-ish serial and its awkward sibling the parallel port were the norm for external peripheral. It's sort of surprising that USB...
Creating a minimal road bike I wondered how hard it would be to make a bike from spare parts I had in my garage
17th Aug 2019
32

Creating a minimal road bike

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

17th Aug 2019
I wondered how hard it would be to make a bike from spare parts I had in my garage
The Pulse: is GitHub still best for AI-native development? Availability has dropped to one nine (~90% – !!), partly due to not being able to handle increased...
3rd Apr 2026
1

The Pulse: is GitHub still best for AI-native development?

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

3rd Apr 2026
Availability has dropped to one nine (~90% – !!), partly due to not being able to handle increased traffic from AI coding agents. There’s also no CEO and an apparent lack of direction.
Blogroll Remember when everyone had a really ugly blog with a blogroll? Anyway, just think the word is...
9th Jun 2017
24

Blogroll

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

9th Jun 2017
Remember when everyone had a really ugly blog with a blogroll? Anyway, just think the word is funny. I follow a few hundred blogs using Feedly and Reeder and have been reading a few hundred thousand blog posts over the last 10 years.
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...
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
Hilariously Fast Volume Computation with the Divergence Theorem (No, there won’t be jokes.) The following presents a fast algorithm for volume computation of...
16th Feb 2018
1

Hilariously Fast Volume Computation with the Divergence Theorem

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

16th Feb 2018
(No, there won’t be jokes.) The following presents a fast algorithm for volume computation of a simple, closed, triangulated 3D mesh. This assumption is a consequence of the divergence theorem. Further extensions may generalise to other meshes as well, although that is presently...
The antimeme is the message of the medium The antimeme of the antimeme no longer exists.
1st Aug 2025
1

The antimeme is the message of the medium

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

1st Aug 2025
The antimeme of the antimeme no longer exists.
Optimising images for the web and performance Make your website faster by optimising the images. This posts explains how you can do this.
25th Sep 2018
21

Optimising images for the web and performance

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

25th Sep 2018
Make your website faster by optimising the images. This posts explains how you can do this.
Work is Life Too 10 PM on a Sunday night. You’re back home after a night out with friends. A couple of beers and some...
31st Mar 2025
50

Work is Life Too

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

31st Mar 2025
10 PM on a Sunday night. You’re back home after a night out with friends. A couple of beers and some pizza. The place was too loud but you…
Wolfenstein 3D for iPhone code review For once, developers were able to read the source code of an id software product just a few days...
9th May 2009
1

Wolfenstein 3D for iPhone code review

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

9th May 2009
For once, developers were able to read the source code of an id software product just a few days after its release. I spent a week in my spare time reading the internal of the Wolfenstein 3D for iPhone engine. It is by far the cleanest and easiest id source code release to date.
The Album I would forgive the simplicity of the bubblegum or the datedness of the production or the very short...
4th Aug 2021
1

The Album

from Writing [alt+shift+b] in technology

4th Aug 2021
I would forgive the simplicity of the bubblegum or the datedness of the production or the very short runtime if any of these songs were bops but...they weren't? It just wasn't a very fu album.
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…
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.
Smile Like Zuck Smile Like Zuck Sometimes I'm photographed and I'm not sure how to smile. It's hard! There's a lot...
10th Mar 2025
1

Smile Like Zuck

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

10th Mar 2025
Smile Like Zuck Sometimes I'm photographed and I'm not sure how to smile. It's hard! There's a lot that you have to do with your mouth and eyes. Last week I decided to improve at this - and who better to learn from than Mark Zuckerberg? Read the full post on my blog! Here's a...
Thoughts On Kubernetes I spent a while the last week porting livegrep.com from running directly AWS to running on...
19th Feb 2017
24

Thoughts On Kubernetes

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

19th Feb 2017
I spent a while the last week porting livegrep.com from running directly AWS to running on Kubernetes on Google’s Cloud Platform (specifically, the google container engine, which provisions and manages the cluster for me). I left this experience profoundly enthusiastic about the...
A simple timeline using CSS flexbox As I added a /now page to the site I also decided to refresh my /about page and I figured it would...
25th Aug 2024
32

A simple timeline using CSS flexbox

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

25th Aug 2024
As I added a /now page to the site I also decided to refresh my /about page and I figured it would be neat to have timeline element where I could list some of the larger events in my life. To my surprise it wasn’t too difficult to create one that looks pretty clean—the flexbox...
Symbolic Reference and Hardware Models in Python The Traditional Hardware Design and Verification Flow An Image Downscaler as Example Design The...
27th Dec 2024
75

Symbolic Reference and Hardware Models in Python

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

27th Dec 2024
The Traditional Hardware Design and Verification Flow An Image Downscaler as Example Design The Reference Model The Micro-Architecture Model Comparing the results Conversion to Hardware Combining symbolic models with random input generation Specification changes Things to...
Developer experience as a competitive advantage I spent a ton of time looking at different software providers, both as a CTO, and as a nerd...
6th Oct 2020
34

Developer experience as a competitive advantage

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

6th Oct 2020
I spent a ton of time looking at different software providers, both as a CTO, and as a nerd “advanced” consumer who builds stuff in my spare time. In the last 10 years, there has been an order of magnitude more products that cater directly to developers, through APIs, SDKs, and...
Compiling Ceph on the Raspberry Pi 3B+ (armhf) using Clang/LLVM UPDATE 2019 / 2020 There are official ARM64 binaries of Ceph that you can run on a 64-bit version of...
10th Nov 2018
23

Compiling Ceph on the Raspberry Pi 3B+ (armhf) using Clang/LLVM

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

10th Nov 2018
UPDATE 2019 / 2020 There are official ARM64 binaries of Ceph that you can run on a 64-bit version of Ubuntu 18.04. Important: I consider this page obsolete. I will keep it up for transparency's sake Introduction In this blog post I'll show you how to compile Ceph Luminous for...
How to use a Phase One H20 digital back on a medium format Hasselblad V camera (500EL/M) My newest purchase was a bit of a gamble. I bought a $500 Phase One H20 digital back for my...
1st Jan 2021
126
1st Jan 2021
My newest purchase was a bit of a gamble. I bought a $500 Phase One H20 digital back for my Hasselblad 500EL/M medium format camera. Or, simply put, I bought an expensive old gadget for my even older analog camera, making it a digital camera. A gadget that was released in the...
The Future of Open Source A GitHub founder's musings on the past, present and future of large groups of people collaborating...
6th Aug 2024
1

The Future of Open Source

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

6th Aug 2024
A GitHub founder's musings on the past, present and future of large groups of people collaborating on software in awesome ways.
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:
Why I don’t use LLMs for programming I originally posted this on Mastodon, but I thought I’d add it here too: “What I mean is that if you...
2nd Mar 2026
1

Why I don’t use LLMs for programming

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

2nd Mar 2026
I originally posted this on Mastodon, but I thought I’d add it here too: “What I mean is that if you really want to understand something, the best way is to try and explain it to someone else. That forces you to sort it out in your own mind. And the more slow and dim-witted […]
Planes, Trains, and Automobiles You wanna hurt me? Go right ahead if it makes you feel any better. I'm an easy target. Yeah, you're...
9th Jan 2025
1

Planes, Trains, and Automobiles

from Writing [alt+shift+b] in technology

9th Jan 2025
You wanna hurt me? Go right ahead if it makes you feel any better. I'm an easy target. Yeah, you're right, I talk too much. I also listen too much. I could be a cold-hearted cynic like you... but I don't like to hurt people's feelings. Well, you think what you want about me; I'm...
A Brief Introduction to termios: Signaling and Job Control (This is part three of a multi-part introduction to termios and terminal emulation on UNIX. Read...
11th Jan 2010
22

A Brief Introduction to termios: Signaling and Job Control

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

11th Jan 2010
(This is part three of a multi-part introduction to termios and terminal emulation on UNIX. Read part 1 or part 2 if you’re new here) For my final entry on termios, I will be looking at job control in the shell (i.e. backgrounding and foreground jobs) and the very closely related...
Links #11 Here are some more links to things that I keep thinking about. I shared a bit more detail on these...
3rd Dec 2024
49

Links #11

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

3rd Dec 2024
Here are some more links to things that I keep thinking about. I shared a bit more detail on these ones than I usually do—there were so many good quotes to include. Enjoy! Selfishness & Therapy Culture Earlier this year, there was a post in the New York Times called “Sometimes,...
MicroTimes Interviews Borland's Philippe Kahn Again (1995) Khan talks about his post-Borland work at Starfish and competition with Lotus and Microsoft
3rd Mar 2026
1

MicroTimes Interviews Borland's Philippe Kahn Again (1995)

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

3rd Mar 2026
Khan talks about his post-Borland work at Starfish and competition with Lotus and Microsoft
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,...
The ITTAGE indirect branch predictor While investigating the performance of the new Python 3.14 tail-calling interpreter, I learned (via...
4th Jul 2025
1

The ITTAGE indirect branch predictor

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

4th Jul 2025
While investigating the performance of the new Python 3.14 tail-calling interpreter, I learned (via this very informative comment from Sam Gross) new (to me) piece of performance trivia: Modern CPUs mostly no longer struggle to predict the bytecode-dispatch indirect jump inside a...
The Kingdom Hmmmmm.
6th Jul 2021
Walking through a basic Racket web service Racket is an impressive language and ecosystem. Compared to Python, Racket (an evolution of Scheme...
29th Dec 2016
21

Walking through a basic Racket web service

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

29th Dec 2016
Racket is an impressive language and ecosystem. Compared to Python, Racket (an evolution of Scheme R5RS is three years younger. It is as concise and expressive as Python but with much more reasonable syntax and semantics. Racket is also faster in many cases due in part to: JIT...
Understanding Ceph: open-source scalable storage Introduction In this blog post I will try to explain why I believe Ceph is such an interesting...
19th Aug 2018
67

Understanding Ceph: open-source scalable storage

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

19th Aug 2018
Introduction In this blog post I will try to explain why I believe Ceph is such an interesting storage solution. After you finished reading this blog post you should have a good high-level overview of Ceph. I've written this blog post purely because I'm a storage enthusiast and I...
Revived I got too busy with a new job and living in a different country. But I love writing and I am very...
13th Feb 2021
1

Revived

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

13th Feb 2021
I got too busy with a new job and living in a different country. But I love writing and I am very happy to start writing in tinystruggles.com again. What have I been up to in last couple of years? I have joined Google in Dublin, so new job, new country, new friends, new hobbies....
How WebP Images Reduced My Bandwidth Usage by 50% Last year I migrated this website from Jekyll to Eleventy. This year, I’m finally implementing WebP...
8th Feb 2022
28

How WebP Images Reduced My Bandwidth Usage by 50%

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

8th Feb 2022
Last year I migrated this website from Jekyll to Eleventy. This year, I’m finally implementing WebP images to save bandwidth and make this site even faster to load! This simple change reduced my bandwidth usage by 50% and is still backwards compatible with old devices and...
How to setup a local or private Ubuntu Mirror Preface In this article I provide instructions on how to setup a local Ubuntu mirror using...
18th Jan 2023
109

How to setup a local or private Ubuntu Mirror

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

18th Jan 2023
Preface In this article I provide instructions on how to setup a local Ubuntu mirror using debmirror. To set expectations: the mirror will work as intended and distribute packages and updates, but a do-release upgrade from one major version of Ubuntu to the next won't...
My home lab server with 20 cores / 40 threads and 128 GB memory Update fall 2024 I have decided to decomission this machine and it is no longer in use. As of this...
12th Aug 2019
38

My home lab server with 20 cores / 40 threads and 128 GB memory

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

12th Aug 2019
Update fall 2024 I have decided to decomission this machine and it is no longer in use. As of this moment, it's replaced by a cluster of four 1L PCs which use about a third of the idle power usage and boot within 20 seconds. The single-core performance of these low-power 1L PCs...
How I made a kick-ass cover for my self-published book If you want to publish a book, one of the most important things to consider is the cover—after all,...
10th May 2021
22

How I made a kick-ass cover for my self-published book

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

10th May 2021
If you want to publish a book, one of the most important things to consider is the cover—after all, we judge the book by the cover. And I did it the universally recommended way: I hired a designer. Simple, right? But real talk; it’s not exactly that simple and I did a bunch of...
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...
Interviewing is a noisy prediction problem I have done roughly 2,000 interviews in my life. When I started recruiting, I had so much confidence...
2nd May 2018
24

Interviewing is a noisy prediction problem

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

2nd May 2018
I have done roughly 2,000 interviews in my life. When I started recruiting, I had so much confidence in my ability to assess people. Let me just throw a couple of algorithm questions at a candidate and then I'll tell you if they are good or not!
Opening Up GitButler Today we're flipping the public switch on GitHub for our GitButler client code and removing the...
2nd Feb 2024
1

Opening Up GitButler

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

2nd Feb 2024
Today we're flipping the public switch on GitHub for our GitButler client code and removing the waiting list entirely. Everyone and anyone can now directly download the GitButler client and access the source code.
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...
Stereographer Experimenting in stereo photography and I write an app to create old-fashioned stereoscopic cards.
5th Aug 2024
117

Stereographer

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

5th Aug 2024
Experimenting in stereo photography and I write an app to create old-fashioned stereoscopic cards.
Klara and the gift of curiosity In October, a new movie will be released based on one of my favorite books, Klara and the Sun. This...
26th Aug 2026
2

Klara and the gift of curiosity

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

26th Aug 2026
In October, a new movie will be released based on one of my favorite books, Klara and the Sun. This has happened a lot for me recently (see The Three Body Problem, The Martian, Project Hail Mary, and Tomorrow and Tomorrow and Tomorrow). I know it’s cliché to say that the book is...
The Farmer's Hotel My first piece of work by O'Hara, shockingly, and it was a cute little three act play filled with as...
3rd May 2020
1

The Farmer's Hotel

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

3rd May 2020
My first piece of work by O'Hara, shockingly, and it was a cute little three act play filled with as much drinking and death as I'd been led to believe.
Precision Clock Acrylic Case [Hardware] Smoked acrylic upgrade for the Precision Clock Mk IV
29th Oct 2025
23

Precision Clock Acrylic Case

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

29th Oct 2025
[Hardware] Smoked acrylic upgrade for the Precision Clock Mk IV
Best Questions and Answers to the “Terrifying Netflix Concurrency Bug” Post Why couldn't we roll back? Weren't we concerned about costs? Why is operating Netflix so...
29th Nov 2024
49
29th Nov 2024
Why couldn't we roll back? Weren't we concerned about costs? Why is operating Netflix so complicated? Plus many others.
Git Merge 2026 Git Merge is coming to Lisbon this September, and GitButler is once again helping host two days of...
8th May 2026
1

Git Merge 2026

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

8th May 2026
Git Merge is coming to Lisbon this September, and GitButler is once again helping host two days of Git talks, community, and deep technical nerdery.
The Song of Achilles I think I was spoiled by having read Circe first, which seemed like an utter improvement on its...
1st Jul 2020
1

The Song of Achilles

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

1st Jul 2020
I think I was spoiled by having read Circe first, which seemed like an utter improvement on its predecessor. This book was good, and gave a depth and heft to the Iliad that pleased me — with Patroclus and Achilles' relationship being the apex — but the second act of the book...
Introducing Anchor Pro! Our original Anchor, the first under-desk headphone mount, is truly a great product - easy to...
22nd Oct 2018
21

Introducing Anchor Pro!

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

22nd Oct 2018
Our original Anchor, the first under-desk headphone mount, is truly a great product - easy to install, does what it says, and a timeless design. It's in use on over 100,000 desks worldwide. So what do you do when you have a great product like The Anchor? Well, we decided to make...
I tried making artificial sunlight at home Some time ago, I saw this video by DIY Perks where they make artificial sunlight at home with a 500W...
27th Mar 2025
1

I tried making artificial sunlight at home

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

27th Mar 2025
Some time ago, I saw this video by DIY Perks where they make artificial sunlight at home with a 500W LED and a gigantic (1.2m) parabolic reflector. I've been fascinated by this project ever since, and I wanted my own. Over the past year or so, I finally took the time to work on a...
Doom iPhone code review I took some time away from programming something I hope will become a really good shmup and read the...
1st Feb 2010
1

Doom iPhone code review

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

1st Feb 2010
I took some time away from programming something I hope will become a really good shmup and read the source code of Doom for iPhone. I was very interested in finding out how a pixel oriented engine made the transition to openGL. Here are my notes, as usual I got a bit carried...
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.
Is Datalog a good language for authorization? Datalog is a logic programming language, based on Prolog, which is seeing something of a resurgence...
19th Feb 2022
32

Is Datalog a good language for authorization?

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

19th Feb 2022
Datalog is a logic programming language, based on Prolog, which is seeing something of a resurgence in interest in recent years. In particular, several recent approaches to authorization (working out who can do what) have used Datalog as the logical basis for access control...
On joining Payfort “How hard could it possibly be?”, I remember thinking. Boy was I in for a treat.
24th Jul 2015
1

On joining Payfort

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

24th Jul 2015
“How hard could it possibly be?”, I remember thinking. Boy was I in for a treat.
Creating storage benchmark charts with FIO and GNUplot Edit 2019: I've made a new tool called 'fio-plot'to create various graphs. I use FIO to perform...
22nd May 2013
31

Creating storage benchmark charts with FIO and GNUplot

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

22nd May 2013
Edit 2019: I've made a new tool called 'fio-plot'to create various graphs. I use FIO to perform storage IO performance benchmarks. FIO does provide a script called "fio_generate_plots" which generates PNG or JPG based charts based on the data generated by FIO. The charts are...
the video lunchbox An opening note: would you believe that I have been at this for five years, now? If I planned ahead...
13th Sep 2025
44

the video lunchbox

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

13th Sep 2025
An opening note: would you believe that I have been at this for five years, now? If I planned ahead better, I would have done this on the five-year anniversary, but I missed it. Computers Are Bad is now five years and four months old. When I originally launched CAB, it was my...
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...
What’s That Coming Over The Hill? (Monsta FTP Remote Code Execution CVE-2025-34299) Happy Friday, friends and.. others. We’re glad/sorry to hear that your week has been good/bad, and...
7th Nov 2025
1
7th Nov 2025
Happy Friday, friends and.. others. We’re glad/sorry to hear that your week has been good/bad, and it’s the weekend/but at least it’s almost the weekend! What’re We Doing Today, Mr Fox? Today, in a tale that seems all too
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...
HP 8656A Signal Generator Schematics Agilent has made the 8656A Signal Generator Operating & Service Manual available as a PDF, but the...
22nd Feb 2024
163

HP 8656A Signal Generator Schematics

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

22nd Feb 2024
Agilent has made the 8656A Signal Generator Operating & Service Manual available as a PDF, but the schematics of chapter 8 are all spread over 3 or 4 pages, which makes them hard to follow. I spent a good evening extracting the schematics pages, cutting-and-pasting them together...
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.
Spring day ham radio activation in Hiastinlahti, Finland Hiastinlahti is a bay where river Iijoki flows into Bothnian Bay, the northernmost part of Gulf of...
2nd May 2023
124

Spring day ham radio activation in Hiastinlahti, Finland

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

2nd May 2023
Hiastinlahti is a bay where river Iijoki flows into Bothnian Bay, the northernmost part of Gulf of Bothnia. This area is a Nature 2000 nature reserve area and good spot for bird watching. The area has a two kilometer long nature trail with fireplace, lean-to and toilet. From the...
The Farmer's Hotel My first piece of work by O'Hara, shockingly, and it was a cute little three act play filled with as...
3rd May 2020
1

The Farmer's Hotel

from Writing [alt+shift+b] in technology

3rd May 2020
My first piece of work by O'Hara, shockingly, and it was a cute little three act play filled with as much drinking and death as I'd been led to believe.
Why don't you move abroad? The IIT Dream College and Open Source Twitter @ San Francisco The Emotional Turmoil in San Francisco...
18th Nov 2024
41

Why don't you move abroad?

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

18th Nov 2024
The IIT Dream College and Open Source Twitter @ San Francisco The Emotional Turmoil in San Francisco College placements and first job Life…
Reading List 08/01/26 Pepper-spray drones, China’s chip Manhattan Project, Commonwealth Fusion’s fundraise, and a proposed...
1st Aug 2026
1

Reading List 08/01/26

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

1st Aug 2026
Pepper-spray drones, China’s chip Manhattan Project, Commonwealth Fusion’s fundraise, and a proposed Dulles Airport renovation.
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:
Offset coordinates in Krita with Xinerama I recently bought an Intuos Manga drawing tablet recently, because I got this fix idea that I want...
5th Jul 2015
23

Offset coordinates in Krita with Xinerama

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

5th Jul 2015
I recently bought an Intuos Manga drawing tablet recently, because I got this fix idea that I want to learn how to draw. And what better way to do it than with a drawing tablet, while satisfying my need for new things? With little experience I boldly set forth and I found a...
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...
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...
Star-Crossed The obvious and deserved comparison is with Evermore/Folklore — a stripped down, mellower version of...
2nd Oct 2021
1

Star-Crossed

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

2nd Oct 2021
The obvious and deserved comparison is with Evermore/Folklore — a stripped down, mellower version of the author's ouevre. While I think Taylor's latest outings are good-not-great, I thought this was closer to great; the songwriting is steadier and more interesting, and the pathos...
E-book Bellows [Concept] Dynamically deflatable
4th Nov 2025
9

E-book Bellows

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

4th Nov 2025
[Concept] Dynamically deflatable
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,...
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...
Notes about Basic Polyphase Decimation Filters Introduction Decimation with FIR Anti-Aliasing Filter Naive Hardware Implementation Reduce number of...
25th Jan 2026
1

Notes about Basic Polyphase Decimation Filters

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

25th Jan 2026
Introduction Decimation with FIR Anti-Aliasing Filter Naive Hardware Implementation Reduce number of calculations - Move decimator before multiplier Polyphase decomposition of the original filter The Noble Identity for Decimation Re-using Common Hardware in the Fast Clock...
Building the blog... in style! One must be a bit crazy to come up with the idea to build a blog (as in: actual programming) on an...
22nd Jun 2016
1

Building the blog... in style!

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

22nd Jun 2016
One must be a bit crazy to come up with the idea to build a blog (as in: actual programming) on an old 486 laptop with just 16MB RAM. I happen to be that crazy: I took my very first laptop from the 90s and decided to find out if it was possible to turn it into a development...
Python's easter eggs and hidden jokes Just when you thought, Python could not be more fun. Read on GitHub...
8th May 2017
18

Python's easter eggs and hidden jokes

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

8th May 2017
Just when you thought, Python could not be more fun. Read on GitHub https://github.com/OrkoHunter/python-easter-eggs 1. Hello World 2. The…
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...
For-Profit Academic Publishers Love LLM Garbage Springer Nature CEOs say: Hooray for Open Access!!
8th Nov 2024
20

For-Profit Academic Publishers Love LLM Garbage

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

8th Nov 2024
Springer Nature CEOs say: Hooray for Open Access!!
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...
Fighting backscatter spam at server level Deal with backscatter spam by implementing a stringent SMTP delivery policy at MTA level.
9th Sep 2019
27

Fighting backscatter spam at server level

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

9th Sep 2019
Deal with backscatter spam by implementing a stringent SMTP delivery policy at MTA level.
'Tip of the day for every Linux or Unix user: brace expantion' Searching the web I discovered some really nice feature of the unix shell, which I didn't know...
2nd May 2009
21

'Tip of the day for every Linux or Unix user: brace expantion'

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

2nd May 2009
Searching the web I discovered some really nice feature of the unix shell, which I didn't know about. Try this: touch foobar.conf Now try this: cp foobar.conf{,.bak} It is equivalent to: cp foobar.conf foobar.conf.bak This is also the easiest way to create sequences. Do not use...
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
Hannah and her Sisters I came in with high hopes: I like Allen's ouevre and this was supposed to be one of his best.
2nd Sep 2020
1

Hannah and her Sisters

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

2nd Sep 2020
I came in with high hopes: I like Allen's ouevre and this was supposed to be one of his best.
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...
Software engineering with LLMs in 2025: temperature check How are devs using AI tools at Big Tech and startups, and what do they actually think of them? This...
5th Jul 2025
1

Software engineering with LLMs in 2025: temperature check

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

5th Jul 2025
How are devs using AI tools at Big Tech and startups, and what do they actually think of them? This was the topic of my annual conference talk, in June 2025, in London, at LDX3 by LeadDev. At LDX3 by LeadDev To research, I talked with devs at: AI
Cult Classic I can't find where I wrote this, but I described Crosley's writing persona (having read her other...
8th Nov 2022
1

Cult Classic

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

8th Nov 2022
I can't find where I wrote this, but I described Crosley's writing persona (having read her other two books) as that of a friend you run into at a party who fits in perfectly and has the best bon mots and she knows it and needs to make sure you know it, too.
Vibe Coding Grossing over $48K a month, the flight simulator game by Pieter Levels spurred a whole flurry of...
14th Apr 2025
1

Vibe Coding

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

14th Apr 2025
Grossing over $48K a month, the flight simulator game by Pieter Levels spurred a whole flurry of innovation. Without detailed knowledge of 3D game engine technology, he 'vibe coded' his game using AI. Critics of his work pointed at security and scalability issues, while...
Model benchmarks A lot of people have asked me what models we use for recommendations at Spotify so I wanted to share...
2nd Nov 2013
24

Model benchmarks

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

2nd Nov 2013
A lot of people have asked me what models we use for recommendations at Spotify so I wanted to share some insights. Here's benchmarks for some models. Note that we don't use all of them in production.
Factory Raw: Limited Run Finish Straight from our CNC mills - machining marks and all. These raw ElevationDock 3's have a bright,...
16th Dec 2015
19

Factory Raw: Limited Run Finish

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

16th Dec 2015
Straight from our CNC mills - machining marks and all. These raw ElevationDock 3's have a bright, gorgeous, utilitarian look. You can see exactly how they were 5-axis milled, held, and hand deburred. They look cool on a desk and are popular around our office (mostly with machined...
SMART launches new Wearable Imaging for Transforming Elderly Care research group WITEC is working to develop the first wearable ultrasound imaging system to monitor chronic...
3rd Feb 2026
1

SMART launches new Wearable Imaging for Transforming Elderly Care research group

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

3rd Feb 2026
WITEC is working to develop the first wearable ultrasound imaging system to monitor chronic conditions in real-time, with the goal of enabling earlier detection and timely intervention.
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
A blown up iPhone, not the next Mac Federico Viticci: Headless Macs and Hamstrung iPads In a funny twist of fate, Apple spent years...
2nd Jul 2026
1

A blown up iPhone, not the next Mac

from Birchtree [alt+shift+b] in technology

2nd Jul 2026
Federico Viticci: Headless Macs and Hamstrung iPads In a funny twist of fate, Apple spent years trying to make iPadOS catch up to macOS on the surface, only for macOS’ underlying nature to unlock a new generation of apps that are rewriting the rules of modern software. No amount
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....
Leadership at the Peak I want to start by thanking the Automattic board, and in particular General (Ret.) Ann Dunwoody, for...
10th Feb 2026
1

Leadership at the Peak

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

10th Feb 2026
I want to start by thanking the Automattic board, and in particular General (Ret.) Ann Dunwoody, for encouraging me to step away from the endless work of being CEO of Automattic to focus on training and development. Ann, as one of this generation’s great leaders, did it herself...
Two Perspectives on the End-to-End Principle Back when I was an undergraduate, as part of a class called “Computer Systems Engineering”, we read...
11th Jun 2017
27

Two Perspectives on the End-to-End Principle

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

11th Jun 2017
Back when I was an undergraduate, as part of a class called “Computer Systems Engineering”, we read numerous classic papers of systems design. I enjoyed and learned a great deal from many of these papers, but one that paper that has stuck with me in particular was Saltzer et al’s...
Fully unattended deployment of Windows clients using limited resources Introduction Anyone who ever installed Windows on a computer by hand must have wished for a solution...
7th Jul 2012
27

Fully unattended deployment of Windows clients using limited resources

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

7th Jul 2012
Introduction Anyone who ever installed Windows on a computer by hand must have wished for a solution that automate this task. It's just waiting a lot and pressing a button now and then. But installing the operating system itself is only the beginning. Once installed, you need to...
Desirée Plata appointed associate dean of engineering Faculty member in civil and environmental engineering will advance research and entrepreneurial...
8th Apr 2026
1

Desirée Plata appointed associate dean of engineering

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

8th Apr 2026
Faculty member in civil and environmental engineering will advance research and entrepreneurial initiatives across the School of Engineering.
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 Writing [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.
Thinking incrementally about SaaS An overview of the key output of the growth software machine
3rd Apr 2021
28

Thinking incrementally about SaaS

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

3rd Apr 2021
An overview of the key output of the growth software machine
Geniune Love and Infatuation After a long time, I read something so meaningful on reddit. How do you distinguish genuine love for...
10th Jan 2019
21

Geniune Love and Infatuation

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

10th Jan 2019
After a long time, I read something so meaningful on reddit. How do you distinguish genuine love for someone from infatuation? was the…
Harry Potter and the Half-Blood Prince Okay, now this is what a fantasy movie should be. Absolutely gorgeous effects & cinematography (a...
3rd Oct 2020
1

Harry Potter and the Half-Blood Prince

from Writing [alt+shift+b] in technology

3rd Oct 2020
Okay, now this is what a fantasy movie should be. Absolutely gorgeous effects & cinematography (a marked improvement from the drab darkness and excessively cool tones of Order of the Phoenix), a script with a bunch of levity (the first and I think only Harry Potter movie that...
October theme says: Numbers New month and a new theme. As with the two previous games I’m following The Experimental Gameplay...
1st Oct 2009
19

October theme says: Numbers

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

1st Oct 2009
New month and a new theme. As with the two previous games I’m following The Experimental Gameplay Project theme which this month is numbers. What’s it gonna be? A sudoku game or something more… thrilling? I’ll see what I can do :)
Secure Home Assistant Access with Cloudflare and Ubiquiti Dream Machine I've become increasingly reliant on Home Assistant to automate various tasks around the house. But...
12th Dec 2020
30

Secure Home Assistant Access with Cloudflare and Ubiquiti Dream Machine

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

12th Dec 2020
I've become increasingly reliant on Home Assistant to automate various tasks around the house. But how do you safely expose your instance to the internet for remote access?You want to be able to log in from a remote location, but how to keep others out? This post will show how...
Monolithic vs Microservices software architecture This week I flew to Gothenburg to meet people from a large international shipping company, talking...
2nd Mar 2020
1

Monolithic vs Microservices software architecture

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

2nd Mar 2020
This week I flew to Gothenburg to meet people from a large international shipping company, talking about the development of enterprise level software. During the meeting there were various experts in the room, one of them asked me on choosing the right software architecture (for...
A Concise Chinese-English Dictionary for Lovers I liked the book. I found it charming and winsome and funny. There were no elements, of, like,...
1st Jul 2020
1

A Concise Chinese-English Dictionary for Lovers

from Writing [alt+shift+b] in technology

1st Jul 2020
I liked the book. I found it charming and winsome and funny. There were no elements, of, like, transformative exultation: so many of the books in this genre, the woman’s bildungsroman, the Dept. of Speculations and the Bluets of the world, have a couple moments that totally and...
Mob Psycho 100 (Season 1) It took me a little time to get keyed into the idiosyncratic humor & ethos of this show, but once I...
1st Oct 2022
1

Mob Psycho 100 (Season 1)

from Writing [alt+shift+b] in technology

1st Oct 2022
It took me a little time to get keyed into the idiosyncratic humor & ethos of this show, but once I did I really did. It's very much a shonen, but a shonen in a way that feels more committed to deconstructing stereotypes than Ousama Ranking and with characters that are at least...
Are We All Forced Meme Stock Investors Now? Let's be honest, the financial landscape feels… weird lately. For years, the mantra for most...
14th Apr 2025
1

Are We All Forced Meme Stock Investors Now?

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

14th Apr 2025
Let's be honest, the financial landscape feels… weird lately. For years, the mantra for most investors has been clear: diversify, buy stable index funds, and let time work its magic. It wasn't the most thrilling advice, but it was generally sound. The idea was that the underlying...
Adam74 The Adam74 is a small ASCII-based terminal designed for the 8-bit hobbyist.
21st Aug 2022
110

Adam74

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

21st Aug 2022
The Adam74 is a small ASCII-based terminal designed for the 8-bit hobbyist.
22nd Sep 2019
26

Understanding PLONK

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

22nd Sep 2019
More Efficient/Faster Average Color of Image Skip to the ‘Juicy Code 🧃’ section if you just want the code and don’t care about the preamble of...
2nd Apr 2021
58

More Efficient/Faster Average Color of Image

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

2nd Apr 2021
Skip to the ‘Juicy Code 🧃’ section if you just want the code and don’t care about the preamble of why you might want this! Finding the average color of an image is a nice trick to have in your toolbelt for spicing up views. For instance on iOS, it’s used by Apple to make their...
5 Frames with Nikon FM and Fomapan 100 On a few photowalks around Kitsilano in Vancouver BC with my first roll of Fomapan Classic 100. All...
8th Feb 2025
94

5 Frames with Nikon FM and Fomapan 100

from somenice [alt+shift+b] in technology

8th Feb 2025
On a few photowalks around Kitsilano in Vancouver BC with my first roll of Fomapan Classic 100. All pictures shot with older, non-AI Nikkor 50mm f/1.4 lens. Developed in Ilford Ilfosol3 for 5 minutes at 20°C and scanned with a cheap film scanner. Color has been removed and some...
Apple at 50: my most memorable product announcements Apple turns 50 today, so I thought I'd take some time to think back on some of the most memorable...
1st Apr 2026
1

Apple at 50: my most memorable product announcements

from Birchtree [alt+shift+b] in technology

1st Apr 2026
Apple turns 50 today, so I thought I'd take some time to think back on some of the most memorable Apple product announcements. I'm relying entirely on my own memory, so forgive me if I get some small details wrong. Original iPhone We have to start
Apple GPU drivers now in Asahi Linux We’re excited to announce our first Apple GPU driver release! We’ve been working hard over the past...
7th Dec 2022
1

Apple GPU drivers now in Asahi Linux

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

7th Dec 2022
We’re excited to announce our first Apple GPU driver release! We’ve been working hard over the past two years to bring this new driver to everyone, and we’re really proud to finally be here. This is still an alpha driver, but it’s already good enough to run a smooth desktop...
Simsim Pendant [Concept] Mercurial Medallion
5th Mar 2024
115

Simsim Pendant

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

5th Mar 2024
[Concept] Mercurial Medallion
MIT School of Engineering faculty receive awards in winter 2026 Faculty members and researchers were honored in recognition of their scholarship, service, and...
7th May 2026
1

MIT School of Engineering faculty receive awards in winter 2026

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

7th May 2026
Faculty members and researchers were honored in recognition of their scholarship, service, and overall excellence.
Content debt There’s a nascent trend of releasing ostensibly-private material (changelogs, public wikis,...
4th Jul 2024
1

Content debt

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

4th Jul 2024
There’s a nascent trend of releasing ostensibly-private material (changelogs, public wikis, handbooks, etc.) to the public as a bit of a marketing push. This is essentially a form of debt, to the extent that you’re taking a lump-sum payment now in exchange for the implicit cost...
Momentum and mean reversion might just be volatility bias The Economist just published an article called The best, the worst and the ugly. By looking at...
13th Jan 2013
22

Momentum and mean reversion might just be volatility bias

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

13th Jan 2013
The Economist just published an article called The best, the worst and the ugly. By looking at historical performance for mutual funds, they find strong support for momentum and mean reversion. Picking the best or the worst fund over the previous five years gives great returns...
The Fitbit Air is interesting The Apple Watch is one of the most fascinating pieces of modern technology for me. A gorgeous...
2nd Jun 2026
2

The Fitbit Air is interesting

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

2nd Jun 2026
The Apple Watch is one of the most fascinating pieces of modern technology for me. A gorgeous screen, an abundance of sensors, and a bonkers amount of computational power in a tiny little package that fits on your wrist. It reminds me of the Vision Pro in that a good amount of...
My Apollo Bibliography Over the last few years — perhaps not that unusually among the nerds I know — I’ve become...
9th Apr 2019
25

My Apollo Bibliography

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

9th Apr 2019
Over the last few years — perhaps not that unusually among the nerds I know — I’ve become increasingly fascinated by the Apollo program (and early space program more generally), and been reading my way through a growing number of books and documentaries written about it. At a...
Amazon is complicit with counterfeiting (updated) When someone goes to the lengths of making counterfeits of your products, it's at least a sign...
1st Mar 2018
24

Amazon is complicit with counterfeiting (updated)

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

1st Mar 2018
When someone goes to the lengths of making counterfeits of your products, it's at least a sign you're doing something right. And it deserves a minute of flattery. But when Chinese counterfeiters tool up and make copies of your product, send that inventory to Amazon, then overtake...
29th Nov 2011
1

Show HN: Version 1.1 of our $99 hackable Bluetooth smartwatch

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

29th Nov 2011
Comment (65 already) on Hacker News
Software Engineers and Automation Every once in a while when talking to smart people the topic of automation comes up. Technology has...
16th Aug 2015
21

Software Engineers and Automation

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

16th Aug 2015
Every once in a while when talking to smart people the topic of automation comes up. Technology has made lots of occupations redundant, so what's next? Switchboard operator, a long time ago What about software engineers?
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 Applied Cartography [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"
Goodwill Read essay: Goodwill
1st Sep 2025
1

Goodwill

from Writing [alt+shift+b] in technology

1st Sep 2025
Read essay: Goodwill
Movement for Engineers Until we get get to be chromed-up cyborgs, we’re stuck with our meat bodies, and like many things,...
9th Jul 2023
23

Movement for Engineers

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

9th Jul 2023
Until we get get to be chromed-up cyborgs, we’re stuck with our meat bodies, and like many things, they need regular maintenance. Here is a brief introduction to keeping your body moving as someone who spends a lot of time sitting down.
The number of letters in the word for each number Just for fun, I generated these graphs of the number of letters in the word for each number. I...
6th Sep 2017
38

The number of letters in the word for each number

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

6th Sep 2017
Just for fun, I generated these graphs of the number of letters in the word for each number. I really spent about 10 minutes on this (ok…possibly also another 40 minutes tweaking the plots): More languages!
Our We Are Developers Adventure Last week the GitButler team descended in force on the We Are Developers World Congress in our home...
2nd Aug 2023
1

Our We Are Developers Adventure

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

2nd Aug 2023
Last week the GitButler team descended in force on the We Are Developers World Congress in our home town of Berlin.
The Scenic Route to Repairing a Self-Destructing SRS DG535 Digital Delay Generator Introduction The Stanford Research Systems DG535 Who Uses a Pulse Delay Generator? Inside the...
24th Dec 2025
1
24th Dec 2025
Introduction The Stanford Research Systems DG535 Who Uses a Pulse Delay Generator? Inside the DG535 The Annoying Mechanical Design of the DG535 It’s Always the Power Supply Power Architecture of the DG535 The How, Why, and Please Don’t of Current Boost Resistor Circuits Root...
20 years of Git. Still weird, still wonderful. Twenty years ago, Git was born. How did this unlikely "information manager" take over the world?
7th Apr 2025
1

20 years of Git. Still weird, still wonderful.

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

7th Apr 2025
Twenty years ago, Git was born. How did this unlikely "information manager" take over the world?
The History of R2E and the Micral The second personal computer
5th May 2025
37

The History of R2E and the Micral

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

5th May 2025
The second personal computer
A tricky Commodore PET repair: tracking down 6 1/2 bad chips .cite { font-size: 70%;} .ref { vertical-align: super; font-size: 60%;} code {font-size: 100%;...
13th Apr 2025
82

A tricky Commodore PET repair: tracking down 6 1/2 bad chips

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

13th Apr 2025
.cite { font-size: 70%;} .ref { vertical-align: super; font-size: 60%;} code {font-size: 100%; font-family: courier, fixed;} In 1977, Commodore released the PET computer, a quirky home computer that combined the processor, a tiny keyboard, a cassette drive for storage, and...
You’re Back In The Room (Citrix NetScaler Pre-Auth RCE CVE-2026-8452(?)) Suddenly, you’re in a room. You look around - oh, you’re surrounded by other new starters at your...
14th Aug 2026
1

You’re Back In The Room (Citrix NetScaler Pre-Auth RCE CVE-2026-8452(?))

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

14th Aug 2026
Suddenly, you’re in a room. You look around - oh, you’re surrounded by other new starters at your new job. Yes, it’s Monday, and you’re being onboarded. You know the drill - it’s the typical enterprise “please don’t be
Recent forays into developer productivity I've written before about my posture around LLMs being mostly summarizable as design your systems...
1st Feb 2026
1

Recent forays into developer productivity

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

1st Feb 2026
I've written before about my posture around LLMs being mostly summarizable as design your systems and abstractions to accommodate an infinite number of junior engineers.
26th Mar 2025
Looking for smart people I haven't mentioned what I'm currently up to. Earlier this year I left Spotify to join a small...
4th Nov 2015
22

Looking for smart people

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

4th Nov 2015
I haven't mentioned what I'm currently up to. Earlier this year I left Spotify to join a small startup called Better. We're going after one of the biggest industries in the world that also turns out to be completely broken.
Theming Apps on iOS is Hard Theming apps (the ability to change up the color scheme for an app from say, a white background with...
7th Feb 2022
68

Theming Apps on iOS is Hard

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

7th Feb 2022
Theming apps (the ability to change up the color scheme for an app from say, a white background with blue links to a light green background with green links) is a pretty common feature across a lot of apps. It’s one of the core features of the new “Twitter Blue” subscription,...
Master of Change Change is one of life's few constants. Yet, even with its inevitability, facing it head-on can feel...
17th Jan 2025
1

Master of Change

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

17th Jan 2025
Change is one of life's few constants. Yet, even with its inevitability, facing it head-on can feel daunting and disorienting. In the book "Master of Change", Brad Stulberg offers a thought-provoking guide to not just survive but thrive in an ever changing world. As you grow...
Creating a Git commit: The Hard Way Let's create a Git commit using Git's low-level (plumbing) commands
4th Sep 2024
34

Creating a Git commit: The Hard Way

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

4th Sep 2024
Let's create a Git commit using Git's low-level (plumbing) commands
A Year With the Mini M Just over a year ago I got my Unicomp Model M Mini, a newly manufactured version of what is in my...
1st Jan 2026
1

A Year With the Mini M

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

1st Jan 2026
Just over a year ago I got my Unicomp Model M Mini, a newly manufactured version of what is in my estimation the best computer keyboard ever, the IBM Model M SSK. The Minis and the SSKs are like a regular IBM Model M, but they don’t have a number pad at the right, so I can put...
Hospitalised with MCADD This week our son was hospitalised because a regular illness caused him to keep vomiting, a...
3rd May 2021
23

Hospitalised with MCADD

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

3rd May 2021
This week our son was hospitalised because a regular illness caused him to keep vomiting, a dangerous situation if you're diagnosed with MCADD.
How I made HA-meural: a Meural Canvas integration for Home Assistant One of my 2020 lockdown projects I’m extremely proud of is HA-meural – a custom integration for the...
30th Nov 2020
100

How I made HA-meural: a Meural Canvas integration for Home Assistant

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

30th Nov 2020
One of my 2020 lockdown projects I’m extremely proud of is HA-meural – a custom integration for the Home Assistant home automation software that lets you control a NETGEAR Meural Canvas digital frame. It’s the result of a few months of work, lots of trial and error, and many...
How Much More Must We Bleed? - Citrix NetScaler Memory Disclosure (CitrixBleed 2 CVE-2025-5777) Before you dive into our latest diatribe, indulge us and join us on a journey. Sit in your chair,...
4th Jul 2025
1
4th Jul 2025
Before you dive into our latest diatribe, indulge us and join us on a journey. Sit in your chair, stand at your desk, lick your phone screen - close your eyes and imagine a world in which things are great. It’s sunny outside, the birds are chirping, and
February 2021 Gwern.net Newsletter links on AI scaling, semaglutide, and ethicist ethics
13th Mar 2021
32

February 2021 Gwern.net Newsletter

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

13th Mar 2021
links on AI scaling, semaglutide, and ethicist ethics
The History of Acer A Shy Kid Builds the Taiwanese Tech Industry
7th Jul 2025
50

The History of Acer

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

7th Jul 2025
A Shy Kid Builds the Taiwanese Tech Industry
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.
btrbk is awesome I like having a safety net whenever I’m doing something potentially destructive, which is why I use...
9th Jul 2022
94

btrbk is awesome

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

9th Jul 2022
I like having a safety net whenever I’m doing something potentially destructive, which is why I use the btrfs file system for my operating system and my data. Snapshots are one half of my “whoops, there goes all my work” strategy (backups are the other half). I’ve written about...
Norvig's claim that programming competitions correlate negatively with being good on the job I saw a bunch of tweets over the weekend about Peter Norvig claiming there's a negative correlation...
7th Apr 2015
25
7th Apr 2015
I saw a bunch of tweets over the weekend about Peter Norvig claiming there's a negative correlation between being good at programming competitions and being good at the job. There were some decent Hacker News comments on it.
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...
The Caldera: a sleek split and wireless keyboard I designed my own keyboard and it’s freely available! I’m calling it the Caldera, and it’s basically...
20th Jul 2024
114

The Caldera: a sleek split and wireless keyboard

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

20th Jul 2024
I designed my own keyboard and it’s freely available! I’m calling it the Caldera, and it’s basically my dream wireless split keyboard. I’ve been using it for months, and I love it. Video overview If you’re a visual person, I made a fun little video showcasing the...
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...
Writing a minimal in-memory storage engine for MySQL/MariaDB I spent a week looking at MySQL/MariaDB internals along with ~80 other devs. Although MySQL and...
9th Jan 2024
30

Writing a minimal in-memory storage engine for MySQL/MariaDB

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

9th Jan 2024
I spent a week looking at MySQL/MariaDB internals along with ~80 other devs. Although MySQL and MariaDB are mostly the same (more on that later), I focused on MariaDB specifically this week. Before last week I had never built MySQL/MariaDB before. The first day of this hack week,...
For the love of mini The iPhone Mini has intangible greatness that most folks don't know about: read along for the love...
8th Dec 2021
45

For the love of mini

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

8th Dec 2021
The iPhone Mini has intangible greatness that most folks don't know about: read along for the love of mini!
The Olivetti Company Beautiful machines from a beautiful country
8th Dec 2025
1

The Olivetti Company

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

8th Dec 2025
Beautiful machines from a beautiful country
Greenland is a beautiful nightmare Greenland is a complicated topic here in Denmark. The former colony that is still treated a bit like...
27th Sep 2025
1

Greenland is a beautiful nightmare

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

27th Sep 2025
Greenland is a complicated topic here in Denmark. The former colony that is still treated a bit like a colony is something that inspires a lot of emotions. Greenland has been subjected to a lot of unethical experiments by Denmark, from taking their kids to wild experiments in...
The Art of Deliberate Friction-Building In a world engineered to be frictionless, adding a bit of resistance can be revolutionary.
10th Sep 2024
1

The Art of Deliberate Friction-Building

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

10th Sep 2024
In a world engineered to be frictionless, adding a bit of resistance can be revolutionary.
FEVER DREAM Wow they got generic quick!
10th Apr 2021
1

FEVER DREAM

from Writing [alt+shift+b] in technology

10th Apr 2021
Wow they got generic quick!
Realtime service uptime monitoring Downtime happens and it is nothing to be ashamed of, just make sure that you set yourself up to...
1st Feb 2021
23

Realtime service uptime monitoring

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

1st Feb 2021
Downtime happens and it is nothing to be ashamed of, just make sure that you set yourself up to discover problems as soon as possible! Know about problems before your customers do!
4 Ways To Say No, Elegantly and Effectively In my early days at Netflix, my inability to say no led me into unpleasant terrain. Here's how I...
4th Sep 2024
33

4 Ways To Say No, Elegantly and Effectively

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

4th Sep 2024
In my early days at Netflix, my inability to say no led me into unpleasant terrain. Here's how I evolved to navigate these situations more fluidly.
Finishing up a FreeBSD experiment I've been using FreeBSD as my daily driver at work since December. I've successfully done my job and...
28th Apr 2018
24

Finishing up a FreeBSD experiment

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

28th Apr 2018
I've been using FreeBSD as my daily driver at work since December. I've successfully done my job and I've learned a hell of a lot forcing myself on CURRENT... But there's been a number of issues with it that have made it difficult to keep using, so I replaced it with Arch Linux...
Huson Soft HuCAL Hudson creates business software for everyone.
24th Jan 2024
87

Huson Soft HuCAL

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

24th Jan 2024
Hudson creates business software for everyone.
Odds and Ends #65: Everything is about everything Plus why Britain can't build things... except for the Lower Thames Crossing, apparently.
1st Apr 2025
51

Odds and Ends #65: Everything is about everything

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

1st Apr 2025
Plus why Britain can't build things... except for the Lower Thames Crossing, apparently.
I switched my blog from Blogofile to Pelican This blog is a static website, which makes it fast, simple and secure. It was generated by Blogofile...
6th Aug 2013
21

I switched my blog from Blogofile to Pelican

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

6th Aug 2013
This blog is a static website, which makes it fast, simple and secure. It was generated by Blogofile but I switched to Pelican. Blogofile has seen almost no updates over the years and I consider the project dead. Realising that blogofile is dead, I decided to look around for...
Joining TCG Crypto I am thrilled to share that I am joining the team at TCG, The Chernin Group, to focus on the firm’s...
14th Sep 2021
21

Joining TCG Crypto

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

14th Sep 2021
I am thrilled to share that I am joining the team at TCG, The Chernin Group, to focus on the firm’s investments at the intersection of consumer and crypto.
Got myself a Norco RPC-4020 I've got this fetish for storage. So I bought a case that gives me some room for future expantion....
16th Jun 2009
18

Got myself a Norco RPC-4020

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

16th Jun 2009
I've got this fetish for storage. So I bought a case that gives me some room for future expantion. The current 6 TB RAID 6 storage server does not have any room for expantion. This Norco RPC-4020 case with 20 hot swap drive bays does however. Don't know what to fill it with yet.
My Half-Anniversary with Starlink It was six months ago today that I first plugged my computer into the Starlink router, connected to...
20th Aug 2026
1

My Half-Anniversary with Starlink

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

20th Aug 2026
It was six months ago today that I first plugged my computer into the Starlink router, connected to the standard-sized Starlink “dish” (it’s a panel) that was flopped down haphazardly in my back yard.
Antenna diodes in the Pentium processor I was studying the silicon die of the Pentium processor and noticed some puzzling structures...
23rd Nov 2024
39

Antenna diodes in the Pentium processor

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

23rd Nov 2024
I was studying the silicon die of the Pentium processor and noticed some puzzling structures where signal lines were connected to the silicon substrate for no apparent reason. Two examples are in the photo below, where the metal wiring (orange) connects to small square regions of...
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...
The New Economic Reality: It's Still Your Money at the Bank Whether you're an economist or not, a financial professional or not, it's still your money that's...
1st Jun 2025
1

The New Economic Reality: It's Still Your Money at the Bank

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

1st Jun 2025
Whether you're an economist or not, a financial professional or not, it's still your money that's being affected. Like many people, I've avoided looking at my 401k these past few weeks. Well, I peeked, and it's all in the red. There are so many interpretations of what's going on....
The Ascent to Sandia Crest II Where we left off, Albuquerque's boosters, together with the Forest Service, had...
19th Oct 2025
26

The Ascent to Sandia Crest II

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

19th Oct 2025
Where we left off, Albuquerque's boosters, together with the Forest Service, had completed construction of the Ellis Ranch Loop and a spur to the Sandia Crest. It was possible, even easy, to drive from Albuquerque east through Tijeras Pass, north to the present-day location of...
ESP32: Tips to increase battery life Running an ESP32 on a battery is a tricky operation. The chip is a powerhouse, and with power comes...
4th Dec 2019
55

ESP32: Tips to increase battery life

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

4th Dec 2019
Running an ESP32 on a battery is a tricky operation. The chip is a powerhouse, and with power comes great responsibility. In this post, I’ll outline how I got an ESP32 to run for over 15 weeks (and counting) on a single 1000mAh battery.
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.
Testing MacOS on the Apple Network Server 2.0 ROMs It's time for another save point in the continuing saga of the various ROMs for the Apple Network...
3rd May 2026
1

Testing MacOS on the Apple Network Server 2.0 ROMs

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

3rd May 2026
It's time for another save point in the continuing saga of the various ROMs for the Apple Network Server, Apple's first through-and-through Unix server (previously, previously). The Apple Network Server was only ever officially able to boot AIX, IBM's proprietary Power...
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

We love reading as much as you do!
Every week we share the top 5 articles we enjoyed reading. Subscribe to get them in your inbox.

Subscribe

📚 BoredReading

You seem to be enjoying this.

Join free to unlock everything.

Create free account

Already have an account? Sign in