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Apple iPhone Tech Talk 2009 tricks and treats Today I took a day off from work to attend the iPhone Apple Tech Talk 2009 in Toronto. I learned a...
3rd Dec 2009
1

Apple iPhone Tech Talk 2009 tricks and treats

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

3rd Dec 2009
Today I took a day off from work to attend the iPhone Apple Tech Talk 2009 in Toronto. I learned a few cool things and though I should share it with the two lost developers that may stumble on this page. I haven't had time to test and verify all of this so as usual: Do your own...
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Software companies buying software: a story of ecosystems and vendors Why are new startups growing so fast? Why is the wage distribution getting larger for software...
25th Feb 2026
1

Software companies buying software: a story of ecosystems and vendors

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

25th Feb 2026
Why are new startups growing so fast? Why is the wage distribution getting larger for software engineers? Why do I love infrastructure? Is open source dead? I think a lot of these things, and some more things, all have their roots in a big shift in how we build software. Or...
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Made in 2024 Here are some things I made in 2024: Music Box Fun: Advanced Editing (a new major feature): ...
1st Jan 2025
80

Made in 2024

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

1st Jan 2025
Here are some things I made in 2024: Music Box Fun: Advanced Editing (a new major feature): Adds multiple-note selection for bulk operations on notes (like deletion, copy/paste, nudging and dragging) Also includes a “space editor” for arbitrarily adding/removing space...
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Agatha Christie’s Poirot Delightful. I’d recommend pacing out your consumption a bit more than we did — like the books...
3rd Jan 2020
1

Agatha Christie’s Poirot

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

3rd Jan 2020
Delightful. I’d recommend pacing out your consumption a bit more than we did — like the books themselves, and perhaps like the format writ large, the formula wears a bit thin and obvious when you’re giving yourself ninety minutes of it each night — but Suchet’s acting is...
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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 :)
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Rolex DateJust 36 Celebrating a major milestone, I treated myself to a Rolex DateJust 36. Want to know what it's like?...
21st Dec 2022
60

Rolex DateJust 36

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

21st Dec 2022
Celebrating a major milestone, I treated myself to a Rolex DateJust 36. Want to know what it's like? Keep reading!
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Quake Shareware, a CD-ROM just a little too full
17th Aug 2026
1

Quake Shareware, a CD-ROM just a little too full

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

17th Aug 2026
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Why I'm back to Whoop (for now) I recently started to subscribe to Whoop again after I canceled it around a year ago. I was partly...
2nd Jun 2025
1

Why I'm back to Whoop (for now)

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

2nd Jun 2025
I recently started to subscribe to Whoop again after I canceled it around a year ago. I was partly dissatisfied with my Garmin watch as a fitness and health tracker and I also wanted a new tech device to tinker with. The plan was to write a short post about what I like and don’t...
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Virtual Branches Alpha GitButler is introducing an entirely new way to work on branches in Git. Join the alpha!
1st Sep 2023
1

Virtual Branches Alpha

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

1st Sep 2023
GitButler is introducing an entirely new way to work on branches in Git. Join the alpha!
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Notes from "The Weather Machine: A Journey Inside the Forecast" In The Weather Machine: A Journey Inside the Forecast, author Andrew Blum gives a high-level...
25th Jul 2025
1

Notes from "The Weather Machine: A Journey Inside the Forecast"

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

25th Jul 2025
In The Weather Machine: A Journey Inside the Forecast, author Andrew Blum gives a high-level overview of global weather forecasting. What complexity hides behind the simple interfaces of our daily weather apps? Three main points stuck out to me: “The weather machine has to be a...
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A 15-minute intro to hobby CNC In which the author tilts at windmills for a brief while.
6th Sep 2024
31

A 15-minute intro to hobby CNC

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

6th Sep 2024
In which the author tilts at windmills for a brief while.
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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...
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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.
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Spring, 2025 Hello! I have so much to catch up with you about. The time has flown.
1st Jun 2025
1

Spring, 2025

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

1st Jun 2025
Hello! I have so much to catch up with you about. The time has flown.
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The History of the IBM 5100 IBM's First Personal Computer
2nd Dec 2023
117

The History of the IBM 5100

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

2nd Dec 2023
IBM's First Personal Computer
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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...
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A Cursed Bug In my day job at Anthropic, we run relatively large distributed systems to train large language...
23rd Feb 2022
27

A Cursed Bug

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

23rd Feb 2022
In my day job at Anthropic, we run relatively large distributed systems to train large language models. One of the joys of using a lot of computing resources, especially on somewhat niche software stacks, is that you spend a lot of time running into the long-tail of bugs which...
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App Clip Local Experiences have consumed my day Okay, I have to be doing something astronomically stupid, right? This should be working? I’m playing...
8th Sep 2025
50

App Clip Local Experiences have consumed my day

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

8th Sep 2025
Okay, I have to be doing something astronomically stupid, right? This should be working? I’m playing around with an App Clip and want to just run it on the device as a test, but no matter how I set things up nothing ever works. If you see what I’m doing wrong let me know and I’ll...
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The Discovery of pseudo-Acquaintance It’s the dawn of the 20th century. If we pick two homo sapiens on earth, we can classify their...
2nd Mar 2018
20

The Discovery of pseudo-Acquaintance

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

2nd Mar 2018
It’s the dawn of the 20th century. If we pick two homo sapiens on earth, we can classify their relationship as one of these three types: An…
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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
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A look at CloudFlare’s AI-coded OAuth library I decided today to take a look at CloudFlare’s new OAuth provider library, which they apparently...
6th Jun 2025
1

A look at CloudFlare’s AI-coded OAuth library

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

6th Jun 2025
I decided today to take a look at CloudFlare’s new OAuth provider library, which they apparently coded almost entirely with Anthropic’s Claude LLM: This library (including the schema documentation) was largely written with the help of Claude, the AI model by Anthropic. Claude’s...
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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.
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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...
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Standard ML in 2020 Incredibly, Standard ML implementations are still actively developed. MLton, Poly/ML, MLKit, SML#...
25th Oct 2020
29

Standard ML in 2020

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

25th Oct 2020
Incredibly, Standard ML implementations are still actively developed. MLton, Poly/ML, MLKit, SML# and SML/NJ are the most prominent. Discussion on the future direction of Standard ML remains healthy as well. And somehow OCaml's lesser known cousin still beats out OCaml...
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2023-11-04 nuclear safety Nuclear weapons are complex in many ways. The basic problem of achieving criticality is difficult on...
4th Nov 2023
163

2023-11-04 nuclear safety

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

4th Nov 2023
Nuclear weapons are complex in many ways. The basic problem of achieving criticality is difficult on its own, but deploying nuclear weapons as operational military assets involves yet more challenges. Nuclear weapons must be safe and reliable, even with the rough handling and...
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Final Fantasy IX I’ve noticed that if I want to give something a perfect score but know that it’s not a “perfect”...
28th Dec 2013
1

Final Fantasy IX

from Writing [alt+shift+b] in technology

28th Dec 2013
I’ve noticed that if I want to give something a perfect score but know that it’s not a “perfect” thing, I always start off with “okay, so, it has flaws.”
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Testing the Mono Gateway, a custom-built 10 Gbps Router Testing the Mono Gateway, a custom-built 10 Gbps Router Last month, the stars aligned...
2nd Jan 2026
1

Testing the Mono Gateway, a custom-built 10 Gbps Router

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

2nd Jan 2026
Testing the Mono Gateway, a custom-built 10 Gbps Router Last month, the stars aligned for me to bring the Mono Gateway (a 10 Gbps router that YouTuber Tomaž Zaman and his team at Mono built from scratch) on a trip to Phoenix, and test it with one of the most OP...
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Anecdotally, programmers dislike "reduce" In short: from my experience, people like map and filter, but not reduce. I use functions like map...
4 weeks ago
1

Anecdotally, programmers dislike "reduce"

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

4 weeks ago
In short: from my experience, people like map and filter, but not reduce. I use functions like map and filter all the time. When I put that code up for review, my peers rarely complain. I get plenty of feedback about other decisions, but not about my use of map and filter. I...
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todo.pl ratmenu broder has been hacking on some better quicksilver integration for Hiveminder using todo.pl. I don’t...
19th Feb 2008
22

todo.pl ratmenu

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

19th Feb 2008
broder has been hacking on some better quicksilver integration for Hiveminder using todo.pl. I don’t use a mac, but I don’t see why linux users shouldn’t get fun toys to. So I hacked up the following two-liner that uses todo.pl and ratmenu to pop up a list of tasks, and mark one...
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The Billion-Dollar World of Parasite SEO: How to Cash In Parasite SEO is when a third-party company partners with an established domain, then posts a bunch...
23rd Oct 2024
51

The Billion-Dollar World of Parasite SEO: How to Cash In

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

23rd Oct 2024
Parasite SEO is when a third-party company partners with an established domain, then posts a bunch of SEO content to make a bunch of money. Content often gets published in a subfolder or subdomain or the website. The goal is to leverage the domain’s trust with Google to get...
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Final Fantasy The game certainly shows its age, I can tell you that much. (I played Dawn of Souls, which was the...
28th Dec 2007
1

Final Fantasy

from Writing [alt+shift+b] in technology

28th Dec 2007
The game certainly shows its age, I can tell you that much. (I played Dawn of Souls, which was the slightly easier remake, and even then it was a bit of a slog.) It’s short, though, and it’s I think worth playing for its place in the canon.
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10NES
18th Jul 2023
1

10NES

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

18th Jul 2023
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Introducing GitButler The development world runs on Git, yet pretty much nobody actually likes using Git. The main reason...
13th Apr 2023
1

Introducing GitButler

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

13th Apr 2023
The development world runs on Git, yet pretty much nobody actually likes using Git. The main reason people put up with Git is love for GitHub, but GitHub is where people collaborate, not where people work. GitHub is not local. Nobody has really tried to reinvent the concept of...
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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:
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How to be Right without being Sure
9th Jun 2025
1

How to be Right without being Sure

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

9th Jun 2025
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Notes from April Welcome to spring, bona fide and humid. Lots of writing this month:
1st May 2024
1

Notes from April

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

1st May 2024
Welcome to spring, bona fide and humid. Lots of writing this month:
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From tree to table Creating a night stand from a raw slab of chestnut wood.
22nd Oct 2017
21

From tree to table

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

22nd Oct 2017
Creating a night stand from a raw slab of chestnut wood.
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2024-09-08 private lines I have been meaning, for some time, to write about common carrier switching arrangements (CCSAs)....
8th Sep 2024
82

2024-09-08 private lines

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

8th Sep 2024
I have been meaning, for some time, to write about common carrier switching arrangements (CCSAs). These could be considered an early form of products like "virtual private ethernet:" a private telephone network that was served by the same switching machines that handled the...
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Everything That Goes Up... For as long as people have had fears, we have been afraid of things falling from the sky....
9th Oct 2025
1

Everything That Goes Up...

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

9th Oct 2025
For as long as people have had fears, we have been afraid of things falling from the sky. Palentologists of comedy tell us that this particular danger may have been discovered by a researcher named Og, a colleague of the late Thag Simmons, when a flock of prehistoric pigeons flew...
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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...
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Building a professional 72TB NAS Over the past few years I have been moving my data and work from local computers (mostly laptops)...
21st Nov 2019
1

Building a professional 72TB NAS

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

21st Nov 2019
Over the past few years I have been moving my data and work from local computers (mostly laptops) into the cloud. Cloud computing is done by servers in a datacenter, powerful computers that do the hard work. As my company grew, I needed more capacity. It was time to add some...
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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...
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Solitaire Alone Together Solitaire Alone Together I made a new game. It's called Solitaire Alone Together. It's Windows 98...
2 weeks ago
1

Solitaire Alone Together

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

2 weeks ago
Solitaire Alone Together I made a new game. It's called Solitaire Alone Together. It's Windows 98 solitaire, but you can play with everyone else on the internet. Read the full post on my blog! Here's a raw link, if you need it: ...
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Automating the Hue Tap Dial Switch in Elixir via MQTT I recently bought a couple of Hue Tap Dial switches for our house to enhance our smart home. We have...
1st Sep 2025
1

Automating the Hue Tap Dial Switch in Elixir via MQTT

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

1st Sep 2025
I recently bought a couple of Hue Tap Dial switches for our house to enhance our smart home. We have quite a few smart lights and I figured the tap dial—with it’s multiple buttons and rotary dial—would be a good fit. Since I’ve been moving away from standard Home Assistant...
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Train Simulator Controller: Laser-Cutting a Door Control Panel As the different pieces of my Train Simulator controller come together, a bite-sized first task of...
1st May 2024
1

Train Simulator Controller: Laser-Cutting a Door Control Panel

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

1st May 2024
As the different pieces of my Train Simulator controller come together, a bite-sized first task of building the physical dashboard is the door controls placed at each side of the cab. Here, I detail the process of prototyping the door control panel from a Class 80x out of...
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2020 in review And so 2020 has come to an end. On a global scale it’s been quite a horrible year, and for me...
4th Jan 2021
26

2020 in review

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

4th Jan 2021
And so 2020 has come to an end. On a global scale it’s been quite a horrible year, and for me personally it’s been both good and bad. Luckily we haven’t been directly affected by COVID too much, but it’s still been very disruptive. Either way as I’ve done for years now it always...
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SSD reboot your thinking How SDD drives took my breath away...
17th Mar 2012
1

SSD reboot your thinking

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

17th Mar 2012
How SDD drives took my breath away...
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Endnotes on 2020: Crypto and Beyond
28th Dec 2020
25

Endnotes on 2020: Crypto and Beyond

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

28th Dec 2020
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May Day activation on island of Hailuoto May Day is celebrated on first of May.
4th May 2025
34

May Day activation on island of Hailuoto

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

4th May 2025
May Day is celebrated on first of May.
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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?...
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Designing a multi dimensional capacity queue This month I needed to create additional dimensions to a capacity queue mechanism. The food ordering...
1st Dec 2020
1

Designing a multi dimensional capacity queue

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

1st Dec 2020
This month I needed to create additional dimensions to a capacity queue mechanism. The food ordering app that I created needed to be able to restrict capacity based on the number of orders, the contents in individual orders and the dispatch type (takeaway/delivery). Read along to...
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Annoy Annoy is a simple package to find approximate nearest neighbors (ANN) that I just put on Github. I'm...
12th Apr 2013
23

Annoy

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

12th Apr 2013
Annoy is a simple package to find approximate nearest neighbors (ANN) that I just put on Github. I'm not trying to compete with existing packages, but Annoy has a couple of features that makes it pretty useful.
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Fortinet FortiGate CVE-2024-23113 - A Super Complex Vulnerability In A Super Secure Appliance In... Today we'd like to share a recent journey into (yet another) SSLVPN appliance vulnerability - a...
14th Oct 2024
31

Fortinet FortiGate CVE-2024-23113 - A Super Complex Vulnerability In A Super Secure Appliance In 2024

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

14th Oct 2024
Today we'd like to share a recent journey into (yet another) SSLVPN appliance vulnerability - a Format String vulnerability, unusually, in Fortinet's FortiGate devices. It affected (before patching) all currently-maintained branches, and recently was highlighted by CISA as...
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Make Your Garage Door Opener Smart: Shelly 1, ESPHome and Home Assistant I've been adding more and more devices to my smart home lately, so naturally, my garage door opener...
25th Jun 2020
40

Make Your Garage Door Opener Smart: Shelly 1, ESPHome and Home Assistant

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

25th Jun 2020
I've been adding more and more devices to my smart home lately, so naturally, my garage door opener had to follow. But instead of swapping it out for a new unit, I used a Shelly 1 and a cheap door contact sensor to make it smart for less than $20!It runs ESPHome (open-source, no...
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What working on Pebble taught me about building hardware Building hardware is fun but tough. We worked on Pebble for a full four years before we launched on...
19th Sep 2017
1

What working on Pebble taught me about building hardware

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

19th Sep 2017
Building hardware is fun but tough. We worked on Pebble for a full four years before we launched on Kickstarter in 2012. We went on to sell…
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Reclaiming Your Memory in the Age of Distraction In today's social media-saturated world, does it feel like your memory is failing you? It's not that...
1st Jul 2025
1

Reclaiming Your Memory in the Age of Distraction

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

1st Jul 2025
In today's social media-saturated world, does it feel like your memory is failing you? It's not that you can't remember anything, but rather that you're constantly distracted while trying to remember. Just a few years ago, I had a nightly ritual. Before drifting off to sleep, I'd...
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Nielsen Norman Group on iOS 26 usability On Friday, Raluca Budiu posted “Liquid Glass Is Cracked, and Usability Suffers in iOS 26” to the...
12th Oct 2025
1

Nielsen Norman Group on iOS 26 usability

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

12th Oct 2025
On Friday, Raluca Budiu posted “Liquid Glass Is Cracked, and Usability Suffers in iOS 26” to the Nielsen Norman Group site. If the name isn’t familiar to you, the Nielsen Norman Group are UI/UX specialists who’ve been commenting insightfully about design since the late-90s. The...
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Computer says no The weather app indicating rain caused an empty bike lane this morning, making me wonder about the...
10th Sep 2022
24

Computer says no

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

10th Sep 2022
The weather app indicating rain caused an empty bike lane this morning, making me wonder about the power we put into these things.
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Film in the Fridge I’ve got a bunch of old film I need to get through. Stored properly – I shouldn’t need to add too...
7th May 2026
1

Film in the Fridge

from somenice [alt+shift+b] in technology

7th May 2026
I’ve got a bunch of old film I need to get through. Stored properly – I shouldn’t need to add too many additional stops.I think this may be the golden age. Enjoy while you can.
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Marathon Read the story of how it feels to complete your first marathon.
19th Oct 2024
35

Marathon

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

19th Oct 2024
Read the story of how it feels to complete your first marathon.
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Goodbye Evernote, Hello Obsidian I use note-taking software every day. I use it for journaling, blogging, capturing ideas,...
10th Jun 2024
28

Goodbye Evernote, Hello Obsidian

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

10th Jun 2024
I use note-taking software every day. I use it for journaling, blogging, capturing ideas, researching technologies, managing my projects, and many other things. Writing is how I think through problems, and note-taking software makes all that thinking easy to search and...
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Being a volunteer in Amsterdam-Zuidoost After realising how lucky I am as an healthy, well educated, young man with a solid income, I wanted...
20th Nov 2016
1

Being a volunteer in Amsterdam-Zuidoost

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

20th Nov 2016
After realising how lucky I am as an healthy, well educated, young man with a solid income, I wanted to do something for other people as volunteer. It just so happens to be that two years ago I received a flyer in my mailbox from the local community center: they were looking for...
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The worst take in tech: new grad hiring
11th Jun 2026
2

The worst take in tech: new grad hiring

from Scott Kennedy [alt+shift+b] in technology

11th Jun 2026
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Most Technical debt is just bullshit Introduction I made an offhand remark about technical debt to a friend and he interrupted me,...
25th Sep 2020
51

Most Technical debt is just bullshit

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

25th Sep 2020
Introduction I made an offhand remark about technical debt to a friend and he interrupted me, saying: "technical debt is just bullshit". In his experience, people talking about technical debt were mostly trying to: cover up bad code cover up unfinished work source1 Calling...
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Interior I liked-not-loved this. It was fun and a little bit vibe-y and would happily listen to it again, but...
1st Jul 2022
1

Interior

from Writing [alt+shift+b] in technology

1st Jul 2022
I liked-not-loved this. It was fun and a little bit vibe-y and would happily listen to it again, but I would be hard-pressed to recognize it out of a crowd.
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The IKEA-powered homelab on a wall I recently learned about the IKEA SKÅDIS series, which is a pegboard that supports a variety of...
7th Sep 2023
135

The IKEA-powered homelab on a wall

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

7th Sep 2023
I recently learned about the IKEA SKÅDIS series, which is a pegboard that supports a variety of extras. During my self-hosting journey having to figure out the best place for putting all my compute stuff to has always been at the back of my mind, especially due to limited...
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The 9 Delusions From the Halo Effect You’re being lied to. Well, not intentionally. We’re constantly being pinged with stories of...
31st May 2015
25

The 9 Delusions From the Halo Effect

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

31st May 2015
You’re being lied to. Well, not intentionally. We’re constantly being pinged with stories of companies that have rocketed to success. Especially in tech, there’s always another $1 billion unicorn around the corner. Uber, Facebook, Airbnb, Slack, Zenefits, Box, Shopify, yadda...
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Star-Crossed The obvious and deserved comparison is with Evermore/Folklore — a stripped down, mellower version of...
2nd Oct 2021
1

Star-Crossed

from Writing [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...
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Self-hosting Wikipedia using Kiwix Do you have a need to host Wikipedia on your computer? Or a StackExchange site, like Super...
9th Dec 2021
64

Self-hosting Wikipedia using Kiwix

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

9th Dec 2021
Do you have a need to host Wikipedia on your computer? Or a StackExchange site, like Super User? It’s easier than you think! Step 1: download stuff! The Kiwix project provides ZIM files for many popular websites, including Wikipedia. These files can be downloaded over at Kiwix...
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I resurrected my Dutch movie review site from 2003 Introduction Between 2003 and 2006, I ran a Dutch movie review site called moevie.nl.1 I built the...
9th Jun 2022
25

I resurrected my Dutch movie review site from 2003

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

9th Jun 2022
Introduction Between 2003 and 2006, I ran a Dutch movie review site called moevie.nl.1 I built the site and wrote the reviews. It never made any money. It cost me money to host, and it cost me a lot of time writing reviews, but I remember enjoying writing reviews about films I...
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Grit: rewriting Git in Rust with agents We used agents to port all of Git to library-first, memory-safe Rust and it passes the entire C Git...
9th Jun 2026
1

Grit: rewriting Git in Rust with agents

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

9th Jun 2026
We used agents to port all of Git to library-first, memory-safe Rust and it passes the entire C Git test suite.
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2023-10-03 overheard overhead Let's talk about overhead paging. The concept goes by various names: paging, public address, even...
3rd Oct 2023
112

2023-10-03 overheard overhead

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

3rd Oct 2023
Let's talk about overhead paging. The concept goes by various names: paging, public address, even intercom, although the accuracy of the latter term can be questionable. It's probably one of the aspects of business telephone systems that gets the most public attention, on account...
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CVE-2022-21449: Psychic Signatures in Java The long-running BBC sci-fi show Doctor Who has a recurring plot device where the Doctor manages to...
19th Apr 2022
32

CVE-2022-21449: Psychic Signatures in Java

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

19th Apr 2022
The long-running BBC sci-fi show Doctor Who has a recurring plot device where the Doctor manages to get out of trouble by showing an identity card which is actually completely blank. Of course, this being Doctor Who, the card is really made out of a special “psychic paper“, which...
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Love is to die
29th Nov 2021
1

Love is to die

from Joel Gustafson [alt+shift+b] in technology

29th Nov 2021
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The great Hochstapler Hey there. A lot has happened lately since my last update and my last game here. I’m now a pretty...
19th Sep 2010
21

The great Hochstapler

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

19th Sep 2010
Hey there. A lot has happened lately since my last update and my last game here. I’m now a pretty happy student at Linköpings university and I’m reading something similar to Computer Science or Computer engineering, but I guess it’ll become whatever you make it to be. For...
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Sidechains vs Plasma vs Sharding
12th Jun 2019
23

Sidechains vs Plasma vs Sharding

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

12th Jun 2019
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Should Ethereum be okay with enshrining more things in the protocol?
30th Sep 2023
26

Should Ethereum be okay with enshrining more things in the protocol?

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

30th Sep 2023
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The Polygons of Another World Let's kick off the year with a series about Another World!
1st Jan 2020
1

The Polygons of Another World

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

1st Jan 2020
Let's kick off the year with a series about Another World!
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Implementing a declarative mini-language in the C preprocessor Last time, I announced Check Plus, a declarative language for defining Check tests in C. This time,...
4th Jul 2010
26

Implementing a declarative mini-language in the C preprocessor

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

4th Jul 2010
Last time, I announced Check Plus, a declarative language for defining Check tests in C. This time, I want to talk about the tricks I used to implement a declarative minilanguage using the C preprocessor (and some GCC extensions). The Problem We want to write some toplevel...
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Skylight and the AT Protocol Since my last piece about Bluesky, I’ve been using the service a lot more. Just about everyone I...
4th Apr 2025
50

Skylight and the AT Protocol

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

4th Apr 2025
Since my last piece about Bluesky, I’ve been using the service a lot more. Just about everyone I followed on other services is there now, and it’s way more fun than late-stage Twitter ever was. Halifax is particularly into Bluesky, which reminds me of our local scene during the...
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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...
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Notes on the Intel 8086 processor's arithmetic-logic unit In 1978, Intel introduced the 8086 processor, a revolutionary chip that led to the modern x86...
23rd Jan 2026
1

Notes on the Intel 8086 processor's arithmetic-logic unit

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

23rd Jan 2026
In 1978, Intel introduced the 8086 processor, a revolutionary chip that led to the modern x86 architecture. Unlike modern 64-bit processors, however, the 8086 is a 16-bit chip. Its arithmetic/logic unit (ALU) operates on 16-bit values, performing arithmetic operations such as...
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Does AI exacerbate English-language inequality? It’s an empirical question!
a week ago
1

Does AI exacerbate English-language inequality?

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

a week ago
It’s an empirical question!
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Should there be demand-based recurring fees on ENS domains?
9th Sep 2022
26

Should there be demand-based recurring fees on ENS domains?

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

9th Sep 2022
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Understanding the Ubuntu 20.04 LTS Server Autoinstaller Introduction Ubuntu Server version 18.04 LTS uses the debian-installer (d-i) for the installation...
11th Feb 2021
31

Understanding the Ubuntu 20.04 LTS Server Autoinstaller

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

11th Feb 2021
Introduction Ubuntu Server version 18.04 LTS uses the debian-installer (d-i) for the installation process. This includes support for 'preseeding' to create unattended (automated) installations of ubuntu. the debian installer With the introduction of Ubuntu Server 20.04 'Focal...
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The 101 of analog signal filtering Some intuition about this topic can be developed without summoning the ghost of Pierre-Simon...
12th Jul 2024
28

The 101 of analog signal filtering

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

12th Jul 2024
Some intuition about this topic can be developed without summoning the ghost of Pierre-Simon Laplace.
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There is Definitely a Grid Grids are the best thing to ever happen to graphic design. They form a rational basis for organizing...
10th Jun 2016
1

There is Definitely a Grid

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

10th Jun 2016
Grids are the best thing to ever happen to graphic design. They form a rational basis for organizing information. They support the harmonious distribution of elements and visual weight. We don’t design things with grids because it’s easy, or because everyone else is doing it....
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Hacker Monthly publication More...
15th Jul 2011
1

Hacker Monthly publication

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

15th Jul 2011
More...
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Stacked Branches with GitButler GitButler can now manage dependent branches that are stacked, including managing stacked GitHub PRs.
4th Dec 2024
1

Stacked Branches with GitButler

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

4th Dec 2024
GitButler can now manage dependent branches that are stacked, including managing stacked GitHub PRs.
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Instant Pan Gesture Interactions Apple has a really awesome WWDC 2018 video called Designing Fluid Interfaces, and one of the key...
13th May 2023
100

Instant Pan Gesture Interactions

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

13th May 2023
Apple has a really awesome WWDC 2018 video called Designing Fluid Interfaces, and one of the key takeaways from the videos that one of the presenters, Chan Karunamuni, said is “Look for delays everywhere. Everything needs to respond instantly.” (6:28) A really great example of...
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How To Sell Sales at a startup is counter-intuitive.
18th Jan 2020
23

How To Sell

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

18th Jan 2020
Sales at a startup is counter-intuitive.
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Experiments in Printmaking - Part 1 Trying some unconventional techniques to create a pop-art print of a Cherry Mash candy bar.
13th Mar 2024
145

Experiments in Printmaking - Part 1

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

13th Mar 2024
Trying some unconventional techniques to create a pop-art print of a Cherry Mash candy bar.
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GitButler 0.19 - "Commander Keen" GitButler 0.19 is out, now shipping with a CLI, improved diffing, improved agentic help and more!
5th Feb 2026
1

GitButler 0.19 - "Commander Keen"

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

5th Feb 2026
GitButler 0.19 is out, now shipping with a CLI, improved diffing, improved agentic help and more!
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Three tips to make a content strategy work When you write for your blog or for your company's website, there are things you can consider to...
24th Mar 2021
1

Three tips to make a content strategy work

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

24th Mar 2021
When you write for your blog or for your company's website, there are things you can consider to maximise the discoverability, longevity and impact of your writing. Leverage the energy you put in into your words. Today I share with you three of my lessons learned while writing...
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How will Ethereum's multi-client philosophy interact with ZK-EVMs?
31st Mar 2023
27

How will Ethereum's multi-client philosophy interact with ZK-EVMs?

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

31st Mar 2023
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The Hunting Gun A slim, potent, and dense novella. The easy (lazy) comparison is to rashomon, and the way we see...
15th Jul 2018
1

The Hunting Gun

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

15th Jul 2018
A slim, potent, and dense novella. The easy (lazy) comparison is to rashomon, and the way we see Misugi change from thin and narrow to nuanced and vital and then to a defeated husk of a man is expertly drawn. This kind of framing device has an odd effect: if it was done in a more...
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Parquet: more than just "Turbo CSV" Quicker, but also more convenient
3rd Apr 2023
25

Parquet: more than just "Turbo CSV"

from csvbase blog [alt+shift+b] in technology

3rd Apr 2023
Quicker, but also more convenient
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reptyr: Attach a running process to a new terminal Over the last week, I’ve written a nifty tool that I call reptyr. reptyr is a utility for taking an...
21st Jan 2011
32

reptyr: Attach a running process to a new terminal

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

21st Jan 2011
Over the last week, I’ve written a nifty tool that I call reptyr. reptyr is a utility for taking an existing running program and attaching it to a new terminal. Started a long-running process over ssh, but have to leave and don’t want to interrupt it? Just start a screen, use...
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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...
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Howto get the hard disk size under Linux? A: There is no single tool for this job, but it seems that Fdisk is just fine: server:~# fdisk -l 2>...
18th Aug 2009
20

Howto get the hard disk size under Linux?

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

18th Aug 2009
A: There is no single tool for this job, but it seems that Fdisk is just fine: server:~# fdisk -l 2> /dev/null | grep Disk | grep -v identifier Disk /dev/sda: 500.0 GB, 500028145664 bytes Disk /dev/sdb: 500.0 GB, 500028145664 bytes Disk /dev/sdc: 1000.1 GB, 1000123400192...
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There is Definitely a Grid Grids are the best thing to ever happen to graphic design. They form a rational basis for organizing...
10th Jun 2016
15

There is Definitely a Grid

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

10th Jun 2016
Grids are the best thing to ever happen to graphic design. They form a rational basis for organizing information. They support the harmonious distribution of elements and visual weight. We don’t design things with grids because it’s easy, or because everyone else is doing it....
Direct Link [→] Remove from reading list Add to reading list [alt+a]
IBM M13 Trackpoint USB Converter Me, never not on the lookout for an opportunity to design something, whether needed or not, worked...
4th Jan 2022
39

IBM M13 Trackpoint USB Converter

from Opsbros [alt+shift+b] in technology

4th Jan 2022
Me, never not on the lookout for an opportunity to design something, whether needed or not, worked with @micon to design a module that could fit snugly in the keyboard, and provide a USB-C interface directly into the Keyboard/Mouse module.
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The Ghost All good books are different but all bad books are exactly the same. I know this to be a fact...
11th May 2025
1

The Ghost

from Writing [alt+shift+b] in technology

11th May 2025
All good books are different but all bad books are exactly the same. I know this to be a fact because in my line of work I read a lot of bad books - books so bad they aren't even published, which is quite a feat, when you consider what is published. And what they all have in...
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How to fix Top Gear And the story of my beef with Jeremy Clarkson
2nd Sep 2026
1

How to fix Top Gear

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

2nd Sep 2026
And the story of my beef with Jeremy Clarkson
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Comment on Why I’m Switching Web Hosts by Hitesh Sahni Great post Lars. I have had my fair share of issues with Godaddy, and then Bluehost. I finally found...
29th Sep 2019
1

Comment on Why I’m Switching Web Hosts by Hitesh Sahni

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

29th Sep 2019
Great post Lars. I have had my fair share of issues with Godaddy, and then Bluehost. I finally found satisfaction with SiteGround. The only reason GoDaddy is still in business is because of their heavy online and offline advertising. My WordPress website has not yet reached...
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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.
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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

Norvig's claim that programming competitions correlate negatively with being good on the job

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

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.
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Analysis of CVE-2019-14994 - Jira Service Desk Path Traversal leads to Massive Information...
26th Sep 2019
1

Analysis of CVE-2019-14994 - Jira Service Desk Path Traversal leads to Massive Information Disclosure

from Blog | Sam Curry [alt+shift+b] in technology

26th Sep 2019
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Learning can be a waste of time Learning and studying isn’t universally a good thing. I found that saying “sometimes spending some...
13th Nov 2021
1

Learning can be a waste of time

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

13th Nov 2021
Learning and studying isn’t universally a good thing. I found that saying “sometimes spending some time studying and learning can be a waste of time” is very contentious. Especially in a quickly evolving tech environment. If you stop learning and become rigid in your ways, you...
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Atomic Design in 1998 When you hear “atomic design,” you probably think of Brad Frost. Interestingly, he was not the first...
8th Feb 2018
1

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...
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Why conversion matters: a toy model There are often close relationships between top level business metrics. For instance, it's well...
30th Oct 2017
23

Why conversion matters: a toy model

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

30th Oct 2017
There are often close relationships between top level business metrics. For instance, it's well known that retention has a super strong impact on the valuation of a subscription business. Or that the % of occupied seats is super important for an airline.
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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,...
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A write-ahead log is not a universal part of durability A database does not need a write-ahead log (WAL) to achieve durability. A database can write its...
1st Jul 2024
28

A write-ahead log is not a universal part of durability

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

1st Jul 2024
A database does not need a write-ahead log (WAL) to achieve durability. A database can write its long-term data structure durably to disk before returning to a client. Granted, this is a bad idea! And granted, a WAL is critical for durability by design in most databases. But I...
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Go Viral on X Earlier this week one of my posts on the social network X went viral and attracted 32K views in two...
9th Nov 2024
1

Go Viral on X

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

9th Nov 2024
Earlier this week one of my posts on the social network X went viral and attracted 32K views in two days. With no major presence on Elon Musk's platform, and no paid advertising, gaining that kind of attention is something special. Let me explain how this happened. The Post If...
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Repairing a Nintendo Gameboy Advance SP This month Nintendo released the Switch with Zelda "Breath of the Wild". The new console received...
25th Mar 2017
1

Repairing a Nintendo Gameboy Advance SP

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

25th Mar 2017
This month Nintendo released the Switch with Zelda "Breath of the Wild". The new console received positive reviews. The new Zelda game is amazing and can be played on-the-go, thanks to the portability of the Nintendo Switch. But it its hardly the first Nintendo device that...
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Efficiency trades off against resiliency What’s the “right” level of CPU utilization for a server? If you look at a monitoring dashboard from...
15th Apr 2023
29

Efficiency trades off against resiliency

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

15th Apr 2023
What’s the “right” level of CPU utilization for a server? If you look at a monitoring dashboard from a well-designed and well-run service, what CPU utilization should we hope to see, averaged over a day or two? It’s a very general question, and it’s not clear it should have a...
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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

Should Security Solutions Be Secure? Maybe We're All Wrong - Fortinet FortiSIEM Pre-Auth Command Injection (CVE-2025-25256)

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

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...
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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...
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The common theme is focus Meditation, Mindfulness, Flow etc. The common theme seems to be 'Focus'. Focus is a key component...
4th Aug 2022
23

The common theme is focus

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

4th Aug 2022
Meditation, Mindfulness, Flow etc. The common theme seems to be 'Focus'. Focus is a key component for mental health, Yet it has been made very expensive thanks to constant assault on our senses by the corporations who would then sell their 'Mindfulness' app back to us. Chat apps...
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Scalable application design without magic As part of the online food ordering app I'm building, I needed to design a scalable backend...
10th May 2020
1

Scalable application design without magic

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

10th May 2020
As part of the online food ordering app I'm building, I needed to design a scalable backend infrastructure that could handle lots of concurrent users. Scalability is considered a hard problem to tackle. Often it's presented like it's something magical, done by million dollar...
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Deep learning for… chess (addendum) My previous blog post about deep learning for chess blew up and made it to Hacker News and a couple...
8th Dec 2014
19

Deep learning for… chess (addendum)

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

8th Dec 2014
My previous blog post about deep learning for chess blew up and made it to Hacker News and a couple of other places. One pretty amazing thing was that the Github repo got 150 stars overnight.
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Introducing Lighthouse - The RSS reader, newsletter reader, and read-it-later app to fight content...
3rd Apr 2024
23

Introducing Lighthouse - The RSS reader, newsletter reader, and read-it-later app to fight content overload

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

3rd Apr 2024
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A 12.48 inch (1304x984) three-color e-paper display by Waveshare Introduction Update September 2023: A small horizontal and large vertical row of pixels died. Demo...
22nd Dec 2020
26

A 12.48 inch (1304x984) three-color e-paper display by Waveshare

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

22nd Dec 2020
Introduction Update September 2023: A small horizontal and large vertical row of pixels died. Demo of defective display here. I'm running a solar-powered blog and I wanted to add a low-power display to show the daily solar 'harvest'1 and maybe some additional information. So I...
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Updating Snake '97 This month I bit the bullet big time: I redesigned the game engine of the wildly popular Snake '97...
20th Feb 2018
29

Updating Snake '97

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

20th Feb 2018
This month I bit the bullet big time: I redesigned the game engine of the wildly popular Snake '97 game. Read about the design challenges in this blog post.
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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
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Some personal user experiences
28th Feb 2023
20

Some personal user experiences

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

28th Feb 2023
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Building an offline AI stoic chatbot Inspiration Many teens are turning to AI chatbots for friendship and emotional support and online AI...
28th Nov 2025
1

Building an offline AI stoic chatbot

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

28th Nov 2025
Inspiration Many teens are turning to AI chatbots for friendship and emotional support and online AI chatbots are harnessing their data. As an alternate, I propose Epictetus- A 100% offline chatbot built on the wisdom of Epictetus-- A Stoic philosopher who taught ~2000 years ago...
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I didn't write any Javascript, and other shortcuts Getting it done by not doing a lot of it
22nd Aug 2023
24

I didn't write any Javascript, and other shortcuts

from csvbase blog [alt+shift+b] in technology

22nd Aug 2023
Getting it done by not doing a lot of it
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2001: A Space Odyssey 50 years ago a movie changed everything. That’s how aptly, the re-release trailer backed by...
6th May 2018
21

2001: A Space Odyssey

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

6th May 2018
50 years ago a movie changed everything. That’s how aptly, the re-release trailer backed by Christopher Nolan begins! Watch video on YouTube 2001: A Space Odyssey — Original Theatrical Trailer | Credits: Warner Bros. Entertainment Inc. It’s safe to say that there’s no other...
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Intel's $475 million error: the silicon behind the Pentium division bug In 1993, Intel released the high-performance Pentium processor, the start of the long-running...
28th Dec 2024
84

Intel's $475 million error: the silicon behind the Pentium division bug

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

28th Dec 2024
In 1993, Intel released the high-performance Pentium processor, the start of the long-running Pentium line. The Pentium had many improvements over the previous processor, the Intel 486, including a faster floating-point division algorithm. A year later, Professor Nicely, a number...
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Wearing Grand Seiko Sadness could be seen in my eyes when my custom made watch got damaged earlier this month, while...
4th Jun 2021
1

Wearing Grand Seiko

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

4th Jun 2021
Sadness could be seen in my eyes when my custom made watch got damaged earlier this month, while awaiting repairs I was fortunate to wear a Grand Seiko. Its unique mix of craftsmanship, innovation and practicality is worth sharing with you. As a friend of my blog, you might know...
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NEW EVENT: How the YIMBYs won Book now to see my conversation with housing hero Anya Martin!
2nd Feb 2025
47

NEW EVENT: How the YIMBYs won

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

2nd Feb 2025
Book now to see my conversation with housing hero Anya Martin!
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Increasing Frequency Counter Precision with Linear Regression MathJax.Hub.Config({ jax: ["input/TeX", "output/HTML-CSS"], tex2jax: { inlineMath: [...
16th Jun 2023
112

Increasing Frequency Counter Precision with Linear Regression

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

16th Jun 2023
MathJax.Hub.Config({ jax: ["input/TeX", "output/HTML-CSS"], tex2jax: { inlineMath: [ ['$', '$'], ["\\(", "\\)"] ], displayMath: [ ['$$', '$$'], ["\\[", "\\]"] ], processEscapes: true, skipTags: ['script', 'noscript', 'style', 'textarea', 'pre',...
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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...
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Master of the Senate I’m going to dispense with the usual reverence for Caro — not because I don’t think this book merits...
1st May 2022
1

Master of the Senate

from Writing [alt+shift+b] in technology

1st May 2022
I’m going to dispense with the usual reverence for Caro — not because I don’t think this book merits it, but because I think I’ve covered that enough in my postscripts to Path to Power and Means of Ascent.
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Conformant OpenGL 4.6 on the M1 For years, the M1 has only supported OpenGL 4.1. That changes today – with our release of full...
14th Feb 2024
1

Conformant OpenGL 4.6 on the M1

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

14th Feb 2024
For years, the M1 has only supported OpenGL 4.1. That changes today – with our release of full OpenGL® 4.6 and OpenGL® ES 3.2! Install Fedora for the latest M1/M2-series drivers. Already installed? Just dnf upgrade --refresh. Unlike the vendor’s non-conformant 4.1 drivers, our...
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Everyone knows all the apps on your phone Until a few years ago, any app you installed on an Android device could see all other apps on your...
27th Mar 2025
1

Everyone knows all the apps on your phone

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

27th Mar 2025
Until a few years ago, any app you installed on an Android device could see all other apps on your phone without your permission.
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Yes, Xxit Xxit is like Brexit for X haha
9th Dec 2024
27

Yes, Xxit

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

9th Dec 2024
Xxit is like Brexit for X haha
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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...
4 weeks ago
0

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

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

4 weeks ago
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...
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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....
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David Cuartielles receives the Open Source Award on Skills and Education We are proud to announce that David Cuartielles, co-founder of Arduino, has been honored with the...
3rd Feb 2025
45

David Cuartielles receives the Open Source Award on Skills and Education

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

3rd Feb 2025
We are proud to announce that David Cuartielles, co-founder of Arduino, has been honored with the Open Source Award on Skills and Education 2025 and has become a founding member of the Open Source Academy of Europe. This prestigious award recognizes individuals who have made...
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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,...
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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
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Reverse-engineering an analog Bendix air data computer: part 4, the Mach section MathJax = { tex: { inlineMath: [['$', '$'], ['\\(', '\\)']] }, svg: { fontCache:...
11th Feb 2024
28

Reverse-engineering an analog Bendix air data computer: part 4, the Mach section

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

11th Feb 2024
MathJax = { tex: { inlineMath: [['$', '$'], ['\\(', '\\)']] }, svg: { fontCache: 'global' }, chtml: { displayAlign: 'left' } }; MathJax.Hub.Config({ "HTML-CSS": { scale: 175} }); .MathJax {font-size: 1em !important} In the 1950s, many fighter...
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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.
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Pea Bee #7: Planned Obsolescence A few weeks ago, my laptop stopped working.
16th Sep 2021
1

Pea Bee #7: Planned Obsolescence

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

16th Sep 2021
A few weeks ago, my laptop stopped working.
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The Pulse: Bending Spoons' Acquisition Strategy In only 5 years, Hopin went from zero to a $7.7B valuation, and back to zero again. Also: Bending...
5th Aug 2026
1

The Pulse: Bending Spoons' Acquisition Strategy

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

5th Aug 2026
In only 5 years, Hopin went from zero to a $7.7B valuation, and back to zero again. Also: Bending Spoons’ startup acquisition model.
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Cowboy Bebop (2021) This was neither as bad as I thought it could be nor as good as I hoped it might be. The vast...
1st Jan 2022
1

Cowboy Bebop (2021)

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

1st Jan 2022
This was neither as bad as I thought it could be nor as good as I hoped it might be. The vast majority of the blame I think has to go towards the scriptwriting, which has a Joss Whedon-esque self-referentiality to it that completely undermines the philosophy of the original and,...
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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!"
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Running SQL Server in a container on Github Actions This is an external post of mine. Click here if you are not redirected.
16th Dec 2021
26

Running SQL Server in a container on Github Actions

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

16th Dec 2021
This is an external post of mine. Click here if you are not redirected.
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Simple Screw Counter [Misc] Laser-cut dispensers of nuts and bolts
28th Feb 2026
1

Simple Screw Counter

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

28th Feb 2026
[Misc] Laser-cut dispensers of nuts and bolts
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Offline Music People sometimes act suprised when I tell them about my music hobby, manually converting CD's to...
16th Jul 2022
25

Offline Music

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

16th Jul 2022
People sometimes act suprised when I tell them about my music hobby, manually converting CD's to lossless audio files; there is some reason to this madness however!
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Long Distance Relationships I’ve been managing a fully remote, fully distributed team, covering timezones from UTC-8 through...
12th Oct 2024
31

Long Distance Relationships

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

12th Oct 2024
I’ve been managing a fully remote, fully distributed team, covering timezones from UTC-8 through UTC+10, for the last couple of years. Through that time, I’ve learned a lot on organising work, interpersonal relationships, and ultimately how to overcome a lack of promximity to my...
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Implementing SARM on your VLA dataset in practice 1. Motivation: use big video dataset optimally for VLA training In the first part of this series, I...
14th Dec 2025
1

Implementing SARM on your VLA dataset in practice

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

14th Dec 2025
1. Motivation: use big video dataset optimally for VLA training In the first part of this series, I explained what is SARM: Stage-Aware Reward Modeling for Long Horizon Robot Manipulation and how it can be used with a challenge such as Stanford Behavior Challenge (1200h of...
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When Overwhelmed, Make a List of Questions In my first big project at Netflix, I learned this disturbingly simple problem-solving technique.
5th Aug 2024
25

When Overwhelmed, Make a List of Questions

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

5th Aug 2024
In my first big project at Netflix, I learned this disturbingly simple problem-solving technique.
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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.
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I'm running a programming contest I'm running a programming contest I've spent the last few months working with friends to design the...
24th Jul 2026
2

I'm running a programming contest

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

24th Jul 2026
I'm running a programming contest I've spent the last few months working with friends to design the 29th annual ICFP programming contest. Designing a programming contest in a world with AI agents is tricky! I think we've made some interesting choices here. Read the full post on...
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Using Google Free Android Using a Google Free Android phone is uncommon these days, yet I decided to try the Volla Phone to...
24th Oct 2021
24

Using Google Free Android

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

24th Oct 2021
Using a Google Free Android phone is uncommon these days, yet I decided to try the Volla Phone to experience its freedom and privacy.
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Hearthstone on Wine I like Hearthstone and recently the next expansion Goblins vs Gnomes so I wanted to install and play...
12th Nov 2014
22

Hearthstone on Wine

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

12th Nov 2014
I like Hearthstone and recently the next expansion Goblins vs Gnomes so I wanted to install and play it. It didn’t work in vanilla wine, with a “time out error”, but I found a bug report which makes it work. Here’s a short summary: Get wine source from git. My version was...
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Dithering in Colour
8th Mar 2025
1

Dithering in Colour

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

8th Mar 2025
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2013 Read Books I actually read more books in 2013 than in 2012. In a somewhat unorganized list: Fiction Livet...
3rd Jan 2014
19

2013 Read Books

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

3rd Jan 2014
I actually read more books in 2013 than in 2012. In a somewhat unorganized list: Fiction Livet Deluxe - Jens Lapidius Escape from camp 14 - Blaine Harden Wonderful. A great book. Edge - Jeffery Deaver Dollar - Lee Child Gisslan - Lee Child Bränd - Lee Child Besökaren - Lee...
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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...
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Wikiphilia I've been obsessed with Wikipedia for the past ten years. Occasionally I find some good articles...
2nd Jun 2013
20

Wikiphilia

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

2nd Jun 2013
I've been obsessed with Wikipedia for the past ten years. Occasionally I find some good articles worth sharing and that's why I created the wikiphilia Twitter handle. Just a long stream of stuff that for one reason or another may be interesting.
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The Computer Graphics Library More...
12th Mar 2014
1

The Computer Graphics Library

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

12th Mar 2014
More...
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250 lbs Six months ago, while I was setting up a new code editor, I noticed that the default font size felt...
16th Feb 2026
1

250 lbs

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

16th Feb 2026
Six months ago, while I was setting up a new code editor, I noticed that the default font size felt just a bit too small, when displayed on my monitor. Not a big deal, I just bumped it up one size and went back to my work. Then it happened again, this time, when reading sheet...
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Make small changes and solve the problems you have Two frustrating things that can happen in an organization are 1) big changes and 2) changes that...
27th Dec 2018
32

Make small changes and solve the problems you have

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

27th Dec 2018
Two frustrating things that can happen in an organization are 1) big changes and 2) changes that aren’t clearly associated with a known problem. It’s even worse in that order. These situations tend to happen when a problem remain unaddressed for too long. These situations tend to...
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Understanding PLONK
22nd Sep 2019
26

Understanding PLONK

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

22nd Sep 2019
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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.
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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...
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2015 Read Books I didn’t read a lot of books in 2015, but the books I did read were pretty damn good. Fiction A Song...
1st Jan 2016
25

2015 Read Books

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

1st Jan 2016
I didn’t read a lot of books in 2015, but the books I did read were pretty damn good. Fiction A Song of Ice and Fire: A Dance with Dragons - George R.R. Martin Reread. A Knight of the Seven Kingdoms - Gearge R.R. Martin The Skin Collector - Jeffery Deaver Best Served Cold - Joe...
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The impact of the MDADM bitmap on RAID performance Introduction I'm aware that most people with intensive storage workloads won't run those workloads...
6th Apr 2020
38

The impact of the MDADM bitmap on RAID performance

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

6th Apr 2020
Introduction I'm aware that most people with intensive storage workloads won't run those workloads on hard drives anymore, that ship has sailed a long time ago. SSDs have taken their place (or 'the cloud'). For those few left who do use hard drives in Linux software RAID setups...
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Are Two Heads Better Than One? Are Two Heads Better Than One? You're playing a game with your lying friends Alice and Bob. Bob...
9th Dec 2025
1

Are Two Heads Better Than One?

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

9th Dec 2025
Are Two Heads Better Than One? You're playing a game with your lying friends Alice and Bob. Bob flips a coin and shows it to Alice. Alice tells you what she saw - but she lies 20% of the time. Then you take your best guess on whether the coin is heads or tails. Your best...
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Reader/reader blocking in reader/writer locks Abstract In writer-priority reader/writer locks, as soon as a single writer enters the acquisition...
7th May 2019
28

Reader/reader blocking in reader/writer locks

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

7th May 2019
Abstract In writer-priority reader/writer locks, as soon as a single writer enters the acquisition queue, all future accesses block behind any in-flight reads. Thus, if any readers hold the lock for extended periods of time, this can lead to extreme pauses and loss of throughput...
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Highpoint RocketRAID 2320 on Debian howto Get the 'open source' driver from www.highpoint-tech.com. (It's not open source, it uses a closed...
28th Sep 2008
20

Highpoint RocketRAID 2320 on Debian howto

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

28th Sep 2008
Get the 'open source' driver from www.highpoint-tech.com. (It's not open source, it uses a closed binary driver.) http://www.highpoint-tech.com/USA/bios_rr2320.htm Install the kernel headers if you haven't already - apt-get install linux-headers-2.6.18-6-k7 - extract the...
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Notes on running Electron This is an external post of mine. Click here if you are not redirected.
13th Oct 2021
21

Notes on running Electron

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

13th Oct 2021
This is an external post of mine. Click here if you are not redirected.
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Luigi: complex pipelines of tasks in Python I'm shamelessly promoting my first major open source project. Luigi is a Python module that helps...
21st Oct 2012
24

Luigi: complex pipelines of tasks in Python

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

21st Oct 2012
I'm shamelessly promoting my first major open source project. Luigi is a Python module that helps you build complex pipelines of batch jobs, handle dependency resolution, and create visualizations to help manage multiple workflows. It also comes with Hadoop support built in...
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The Design of Everyday Things My favorite book of the year. I’m not going to gush about it — enough others have in the decades of...
30th Dec 2014
1

The Design of Everyday Things

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

30th Dec 2014
My favorite book of the year. I’m not going to gush about it — enough others have in the decades of its existence — but know that it is that good and that timeless. Norman changed the way I thought about technology.
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Fell For It If there is anything as embarrassing as confessing one’s sins it has to be confessing one’s...
4th Mar 2026
1

Fell For It

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

4th Mar 2026
If there is anything as embarrassing as confessing one’s sins it has to be confessing one’s stupidities. Yet here we are. Instead of describing how well my cool new Starlink-based phone-internet setup is coming together, I’m obligated to detail how I fell for a swindle so obvious...
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Talking to memory: Inside the Intel 8088 processor's bus interface state machine In 1979, Intel introduced the 8088 microprocessor, a variant of the 16-bit 8086 processor. IBM's...
28th Apr 2024
33

Talking to memory: Inside the Intel 8088 processor's bus interface state machine

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

28th Apr 2024
In 1979, Intel introduced the 8088 microprocessor, a variant of the 16-bit 8086 processor. IBM's decision to use the 8088 processor in the IBM PC (1981) was a critical point in computer history, leading to the success of the x86 architecture. The designers of the IBM PC selected...
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One-parting some Commodore 64 utilities for fun and profit I've got a few retrocomputing bucket list items I'm slowly working down, and a couple of them...
17th Nov 2024
23

One-parting some Commodore 64 utilities for fun and profit

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

17th Nov 2024
I've got a few retrocomputing bucket list items I'm slowly working down, and a couple of them involve some little Commodore 64 games I've had kicking around on the backburner. However, every game needs media assets, and while there are many great tools for doing art on your...
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Objectivity is superstition An objective, external world is a non-falsifiable assumption. The prevailing theory is that our...
17th Mar 2025
1

Objectivity is superstition

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

17th Mar 2025
An objective, external world is a non-falsifiable assumption. The prevailing theory is that our subjective experiences correspond to an external reality. However, they may simply be subjective through and through. That which we claim to be evidence of external reality is actually...
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New reptyr feature: TTY-stealing Ever since I wrote reptyr, I’ve been frustrated by a number of issues in reptyr that I fundamentally...
20th Aug 2014
26

New reptyr feature: TTY-stealing

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

20th Aug 2014
Ever since I wrote reptyr, I’ve been frustrated by a number of issues in reptyr that I fundamentally didn’t know how to solve within the reptyr model. Most annoyingly, reptyr fundamentally only worked on single processes, and could not attach processes with children, making it...
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A geometric world now
31st Jul 2018
1

A geometric world now

from Joel Gustafson [alt+shift+b] in technology

31st Jul 2018
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Web Push Pitfall Whilst implementing Web Push notifications for my toy Q&A service curiouswolf I ran into an issue...
30th Mar 2023
1

Web Push Pitfall

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

30th Mar 2023
Whilst implementing Web Push notifications for my toy Q&A service curiouswolf I ran into an issue that led to me being stumped for hours. I was successfully receiving notifications from my server when using Chrome, but no matter what Safari was not playing ball. Web Push requires...
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Over-Engineering Sleep A while back, this implementation of a cross-platform sleep for GitHub Actions Runners caught my...
24th Aug 2025
1

Over-Engineering Sleep

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

24th Aug 2025
A while back, this implementation of a cross-platform sleep for GitHub Actions Runners caught my eye, and I wanted to see what it would take to re-implement sleep from the ground up, while trying to be as cross-platform as possible.
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Bypassing Authentication Like It’s The ‘90s - Pre-Auth RCE Chain(s) in Kentico Xperience CMS I recently joined watchTowr, and it is, therefore, time - time for my first watchTowr Labs blogpost,...
17th Mar 2025
48

Bypassing Authentication Like It’s The ‘90s - Pre-Auth RCE Chain(s) in Kentico Xperience CMS

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

17th Mar 2025
I recently joined watchTowr, and it is, therefore, time - time for my first watchTowr Labs blogpost, previously teased in a tweet of a pre-auth RCE chain affecting some ‘unknown software’. Joining the team, I wanted to maintain the trail of destruction left by the watchTowr Labs...
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Cutting Cloud Costs Like many, I faced soaring cloud service costs for my clients, prompting a wake-up call. To stay...
4th Apr 2023
1

Cutting Cloud Costs

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

4th Apr 2023
Like many, I faced soaring cloud service costs for my clients, prompting a wake-up call. To stay afloat, it's essential to incorporate software optimisation as a strategy for managing cloud expenses. Join me as I share how I managed to save up to 90% on cloud costs through...
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Gitcoin Grants Round 9: The Next Phase of Growth
2nd Apr 2021
25

Gitcoin Grants Round 9: The Next Phase of Growth

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

2nd Apr 2021
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#14: Extreme ironing A couple of months back, I made a search engine to look for half loaves of bread in stores. I was...
3rd Jul 2022
1

#14: Extreme ironing

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

3rd Jul 2022
A couple of months back, I made a search engine to look for half loaves of bread in stores. I was tired of wasting leftover bread and made this because, well I could. You can try it here: halfloafnear.me
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मसान (Masaan) …
24th Nov 2016
18

मसान (Masaan)

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

24th Nov 2016
…
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The hacker's guide to uncertainty estimates It started with a tweet: New years resolution: every plot I make during 2018 will contain...
8th Oct 2018
21

The hacker's guide to uncertainty estimates

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

8th Oct 2018
It started with a tweet: New years resolution: every plot I make during 2018 will contain uncertainty estimates — Erik Bernhardsson (@bernhardsson) January 7, 2018 Why? Because I've been sitting in 100,000,000 meetings where people endlessly debate whether the monthly number of...
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Healthy Holidays It began the way colds always do: a kind of dry, scratchy feeling in the nose, arriving over a...
4th Dec 2025
1

Healthy Holidays

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

4th Dec 2025
It began the way colds always do: a kind of dry, scratchy feeling in the nose, arriving over a couple of hours. I suppose there is a psychological essay to be written about it, on the order of Elizabeth Kübler-Ross’s five stages of grief. In both, the first stage is denial. “No,...
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Spatio-temporal indexing the Bluesky firehose
7th Aug 2025
1

Spatio-temporal indexing the Bluesky firehose

from Joel Gustafson [alt+shift+b] in technology

7th Aug 2025
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I Made It! It’s been over a year, but I haven’t lost (most) my touch yet! For the second time I’ve completed a...
2nd May 2011
19

I Made It!

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

2nd May 2011
It’s been over a year, but I haven’t lost (most) my touch yet! For the second time I’ve completed a Ludum Dare! Not an easy feat and yet there are tons of games that look absolutely wonderful. I’m not there yet but now I have at least gotten back into game making again, long...
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Why I still won't switch to Linux and keep my Mac The current state of Linux is amazing. If we take a look at, for example, Ubuntu Linux, we have to...
1st Feb 2009
19

Why I still won't switch to Linux and keep my Mac

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

1st Feb 2009
The current state of Linux is amazing. If we take a look at, for example, Ubuntu Linux, we have to admit that the Linux desktop is really becoming a nice, user-friendly environment. I'm truly starting to like what I see. I considered whiping Mac OS X from my macbook, but there...
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Your government is breaking: EPA edition Scientists purged, imaginary gold bars for the rubes
3rd Sep 2025
1

Your government is breaking: EPA edition

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

3rd Sep 2025
Scientists purged, imaginary gold bars for the rubes
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Submitting a Google Form using the Command Line I use Google Forms alot, and when you do something ALOT, dealing with a web interface can be a drag.
24th Sep 2019
1

Submitting a Google Form using the Command Line

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

24th Sep 2019
I use Google Forms alot, and when you do something ALOT, dealing with a web interface can be a drag.
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Writing a SQL database from scratch in Go: 1. SELECT, INSERT, CREATE and a REPL Next in database basics: 2. binary expressions and WHERE filters 3. indexes 4. a...
6th Mar 2020
25

Writing a SQL database from scratch in Go: 1. SELECT, INSERT, CREATE and a REPL

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

6th Mar 2020
Next in database basics: 2. binary expressions and WHERE filters 3. indexes 4. a database/sql driver In this series we'll write a rudimentary database from scratch in Go. Project source code is available on Github. In this first post we'll build enough of a parser to...
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How to: Adding a floating “Back to top” button in Pika As we say repeatedly on its homepage, Pika is designed to help you focus on writing, not tinkering...
22nd May 2026
1

How to: Adding a floating “Back to top” button in Pika

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

22nd May 2026
As we say repeatedly on its homepage, Pika is designed to help you focus on writing, not tinkering with your blog design. To that end Pika purposely doesn’t support complex liquid templating or other such code customization. However, today I thought I’d share how crazy powerful...
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Volumer I've always wanted a good USB volume control, so I decided to design one.
21st Mar 2020
25

Volumer

from Opsbros [alt+shift+b] in technology

21st Mar 2020
I've always wanted a good USB volume control, so I decided to design one.
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