When writing concurrent Rust you will encounter Arc and Mutex types sooner or later. And although Mutex might already sound familiar as it's a concept known in many languages, chances are you haven't heard about Arc before Rust. What's more, you can't fully understand these concepts without tying them to the ownership…
Science education usually starts with teaching students different tools and techniques, methods for conducting research. This is wrong. Science education should begin with the scientific virt…
On this site you can read about thousands of processors models. And every year it is more and more difficult to write about some new (old) processors, since everything has been known for a long time. But there are also exceptions to the rule which we love to find. In 2021, I learned about one unusual processor, the…
Codeberg is moving, and you can imagine, moving a mountain takes time and...
Learn how to use PlanetScale to safely include your database in your serverless functions without hitting connection limits in MySQL.
With Google Kubernetes Engine’s (GKE) support for the new Tau VM T2A, you can run your containerized workloads on the Arm architecture.
A plain-text recipe format that generates shopping lists and keeps your recipes in git. Cooklang is like markdown for recipes. It lets you write recipes in a…
My personal website
“ Few societies can so conspicuously lack those judicial, administrative, and political procedures which lie at the heart of the western conception of government. The traditional northern Somali political system has no chiefs to run it and no formal judiciary to control it. Men are divided amongst political units…
Everybody with an Emacs blogs raves about Emacs 29 these days. Things like Eglot, tree-sitter, SQL support and the like. Well, this is all nice – more than nice, brilliant! – but let’s not forget a few minor advances which are coming with Emacs 29. Let me mention a few things that I especially like.
Guardian Project has been awarded a grant from the Filecoin Foundation for the Decentralized Web (FFDW) to work on decentralizing veracity and distribution (...
"JVM Anatomy Quarks" is the on-going mini-post series, where every post is describing some elementary piece of knowledge about JVM. The name underlines the fact that the single post cannot be taken in isolation, and most pieces described here are going to readily interact with each other.
Dave MacQueen (with Robert Harper and John Reppy) has written a 100-page History of Standard ML . Here I offer my brief, personal and utterly subjective impressions of its early days, up to the deeply unfortunate schism that created what was then called Caml . Standard ML was a tragic missed opportunity. But even…
We are very excited to announce that RStudio has a new name, Posit.
Follow a dedicated team of museum professionals and others as they race to preserve an important collection in record time.
A complete list of SQLite releases in a single page and a chronology are both also available. A detailed history of every check-in is available at SQLite version control site .
My year at Figma.
Faces transmit social information about goals and motivations that can help learners overcome the inherent difficulty of sharing a teacher's visual perspective, new Cornell psychology research finds.
Growing crystals is easy. It's both a fun family activity and a cool science experiment. You can even dye your crystals with food coloring.
Posted by Richard C. Gerkin, Google Research, and Alexander B. Wiltschko, Google Did you ever try to measure a smell? …Until you can measure their ...
Defeating Windows Defender detection on Windows 10 by creating a large (>2MB) payload allocated on the stack
Understanding Google's Zanzibar paper the way the Authzed team does.
Dynamically linked shared libraries are an important aspect of GNU/Linux. They allow executables to dynamically access external functionality at run time and thereby reduce their overall memory footprint (by bringing functionality in when it's needed). This article investigates the process of creating and using…
Hello everybody, I hope you’ve been enjoying this summer after two years of Covid and lockdowns :D In this post I’m going to describe how to use eBPF syscall t…
In this post we'll work our way towards an algorithm that can compute convex polygon intersections. We'll also explore a method for intersections between axis-aligned rectangles, a function that can determine the intersection of two line segments, as well as a point in polygon test.
Seems like the other shoe finally dropped and a formal complaint has been filed with the Northern District of California regarding Copilot and Codex. The complaint is fascinating because the one th…
To parents besieged by expert advice, a new scientific idea offers relief: it’s no big deal how you raise your children....
You're probably reading this page because you've attempted to access some part of my blog (Wandering Thoughts) or CSpace , the wiki thing it's part of. Unfortunately you're using a browser version that my anti-crawler precautions consider suspicious, most often because it's too old (most often this applies to versions…
