The End of an Athlon
When I was researching the mess related to strange and poorly documented CPUID bits in the Athlon MP and XP processors , I had to swap a lot of CPUs. This was uneventful in most cases… but only most.
When I was researching the mess related to strange and poorly documented CPUID bits in the Athlon MP and XP processors , I had to swap a lot of CPUs. This was uneventful in most cases… but only most.
Software engineer, Warsaw.
In Go, go.mod acts as both manifest and lockfile. There is never a reason to look at go.sum.
Stop re-learning things you've already figured out. Two simple ways to document any process, and find it again when you need it.
By Devine Lu Linvega
Monte Carlo simulations (or methods ) is the technique of applying randomness and the Law of large numbers to the solution of various scientific and engineering problems. One of its first documented uses was by Stanislaw Ulam and John von Neumann for nuclear weapon simulations after WWII [1] .
Did you ever wonder why explosions and other effects looked so much cooler on the original PlayStation than they did on the Nintendo 64?
Coding in Rust and others; making coding videos.
My keynote at ICML 2026
When OpenAI released their proof that solutions to the Navier-Stokes equations can blow up in finite time, they also released a formal proof in Lean 4.
This computer was so good and so far out there, we didn't know what we had.
Keep track of artifacts, not scratch. Alt title: Claude, please stop trying to memorize random crap
And my history with KDE
Against the Quantification of Integrity When the measure of language becomes its target, it ceases to be good language. 💡Nerd Rating: 1/5. I discuss the origins of certain linguistic tics in LLMs and what it means for writing, student assessment, and thinking. "It's not x, it's y.
A tour of erm, a local CLI that removes disfluencies from English speech recordings using faster-whisper, a few detectors that look at the audio directly, and ffmpeg.
dystroy - blog
Recovering and preserving Crimsonland, the 2003 top-down shooter, through reverse engineering of its original binary.
I built a tiny shell in C to learn what fork, execvp, and dup2 are doing under the hood.
How Counter-Strike map credits led to my email address being harvested by worms, and why I had to ask my ISP to blackhole it.
Sony would like you to know that any reasonable gamer would know that purchasing a game is just licensing a game (Video Games Chronicle), not owning it. And there is truth mixed in with a bold-face…
What statistics can teach us about observing 3 deaths at Burning Man in 2026.
“Preface to the highest stakes negotiations in history.”
I had seen many talks about coroutines but it never really clicked where I could use them outisde of async IO. Until I looked at how Unity uses them in C#.
I've been using AI fairly heavily since last November and the whole thing is a funny experience . An agent will do something that, if a human did it, you'd immediately fire them. My reaction, of course, is to act as if this is great and spin up a thousand agents so they can do even more of that.
The transition to the Rust version of the React Compiler for the 1,036-file React Router codebase resulted in a significant speed increase, improving build times from 14.3 seconds to 0.81 seconds. The new compiler addresses previous limitations and ensures consistency across the toolchain, making it easier to manage…
I’m Sérgio, and I work with Web frontend code. Sometimes I write about it here.
Edit: Woah, this took off! If you want more details you can subscribe at the bottom of the post or on YouTube. I’m working on a more detailed highlights/commentary post and video. Previously: We got Claude Code playing Factorio, Towards beating Factorio autonomously, and Faketorio: an agent testbed I got GPT-5.6 Sol…