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Designing a guitar with hot-swappable pickups
I made a custom guitar with hot-swappable pickups
New
The latest blog posts to take off on Hacker News. 3,497 posts.
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Hosting SQLite databases on GitHub Pages or any static file hoster
I was writing a tiny website to display statistics of how much sponsored content a Youtube creator has over time when I noticed that I often write a small tool as a website that queries some data from a database and then displays it in a graph, a table, or similar. But if you want to use a
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How Tech Loses Out
This article is part of a series on (European) innovation and capabilities. Hi everyone, This is a transcript of my presentation over at the European Microwave Week 2020, actually held in 2021. You can find the video here and the slides here. I’d like to thank Frank van Vliet, general chair of the EMW, for inviting me…
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What3Words – The Algorithm
What3Words is a widely promoted system that is used for sharing a location using just three words. For example, ///wedge.drill.mess is located in Hyde Park.The globe is divided into 3m squares, eac…
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Tiny Wins
The big benefits of little changes.
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Python vs Common Lisp, workflow and ecosystem (2019)
I learned Java and C at school, I learned Python by myself and it was a relief. After 8 years working and doing side projects in Python and JavaScript (mostly web dev, Django/Flask/AngularJS/Vuejs), I am not satisfied anymore by the overall experience so I’m making Common Lisp my language of choice.I am not here…
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The compiler will optimize that away
A lot of programmers believe that compilers are magic black boxes in which you put your messy code in and get a nice optimized binary out. The hallway philosophers will often start a debate on which language features or compiler flags to use in order to capture the full power of the compiler’s magic. If you have ever…
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Will Linux phones stay around this time?
While working through the old posts in order to adjust the front matter (and sometimes more), I thought: Will this last? Or will this go south soon, like it did around with previous projects again? A recent reddit post reinforced this line of thought, so I decided to write down my thoughts on the issue.
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Google I/O 2021 and Uncomfortable Questions
Android app development books
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Query Engines: Push vs. Pull
People talk a lot about “pull” vs. “push” based query engines, and it’s pretty obvious what that means colloquially, but some of the details can be a bit hard to figure out.
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How many engineers does it take to make subscripting work?
The select part is actually fine. But for updates, especially for complex updates, it could be pretty verbose and far from being ergonomic. What would you say to this syntax instead?
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Making Generative Art with Rust
Artists as technical experts and an interview with generative artist Alexis André
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Implicit In-order Forests: Zooming a billion trace events at 60fps
In the course of trying to figure out how to smoothly zoom timelines of a billion trace events, I figured out a cool tree structure that I can’t find elsewhere online, which it turned out two of my friends have independently derived after not finding anything on their own searches. It’s a way of implementing an index…
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Labor shortage or terrible jobs?
This is the midweek edition of Culture Study — the newsletter from Anne Helen Petersen.
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Stock Market Returns Are Anything but Average
A reader asks: Ben, I believe you have written at least once about how surprisingly few times the stock market has grown near its long-term average in a given year. In other words, its typical annual returns are well above its long-term ~10% average, or well below. I’m searching for it on your blog site...
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Internal Combustion Engine
Interactive article explaining how an internal combustion engine works.
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Evolution of Random Number Generators
Prime powers have a kinda chaotic pattern in their bits. We bootstrap this idea into a good random number generator, recapitulating history.
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What's going on here, with this human?
The philosopher Kwame Appiah writes that “in life, the challenge is not so much to figure out how best to play the game; the challenge is to figure out what game you’re playing.” When I try to figure out what game I’m playing, I see that for the last 25 years I have been playing […]
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Inheritance was invented as a performance hack
It's well known that inheritance was invented by Simula . The History of Programming Languages session on Simula tells us the motivations behind that invention. Let's take a look.
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I booked my cheapest one-month trip
In this post, you'll discover how I was able to find the cheapest airfare and car rental for a one-month trip to the American Southwest.
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Excess Deaths in 2020
Update Updated on April 29th, 2021. The CDC continues to update its counts of deaths by cause for 2020 as data comes in from the jurisdictions that report to it. The data are by now fairly complete, though there are still significant gaps in several states due to delayed reporting. North Carolina, in particular, has…
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The Fourier transform is a neural network
The site of Sid