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Visual introduction to PyTorch
An easy to follow, visual introduction to PyTorch.
New
The latest blog posts to take off on Hacker News. 14,536 posts.
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Lines of Code Are Back (and It's Worse Than Before)
The metric we killed is back, and AI made it worse
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Improving 15 LLMs at Coding in One Afternoon. Only the Harness Changed
Across 16 coding models, hashline’s content-hash line anchors beat patch for 14 models; the weakest models gained the most.
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Rolling your own serverless OCR in 40 lines of code
Parsing a statistics textbook with Deepseek OCR on Modal
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I started programming when I was 7. I'm 50 now and the thing I loved has changed
I still love developing but the shifts that AI have brought are tectonic and are forcing me to re-evaluate my own relationship to building things
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Redefining Go Functions
I once wrote a Perl subroutine that would memoize the subroutine that called it. That much was useful, but then it inserted a copy of itself into the caller, so that its callers would be memoized too. A well-placed call to aggressively_memoize could back-propagate to the whole codebase, spreading functional purity…
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What functional programmers get wrong about systems
Type systems verify properties of programs. Production correctness is a property of systems. The gap between these is where the interesting failures live.
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I Wrote a Scheme in 2025
One year minus one week ago to the day I published an article announcing the new Scheme implementation I was writing, scheme-rs . Today I am excited to announce that scheme-rs has reached its first version, 0.1.0 . You can check it out at it’s website ( scheme-rs.org , which should be updated to scheme.rs at some…
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Game Boy Advance Audio Interpolation
You are seeing this because the administrator of this website has set up Anubis to protect the server against the scourge of AI companies aggressively scraping websites. This can and does cause downtime for the websites, which makes their resources inaccessible for everyone.
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Thoughts on Generating C
wingolog: article: six thoughts on generating c
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Nobody knows how the whole system works
One of the surprising (at least to me) consequences of the fall of Twitter is the rise of LinkedIn as a social media site. I saw some interesting posts I wanted to call attention to: First, Simon W…
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Claude’s C Compiler vs. GCC
A Guide to comparing Claude Code Compiler with GCC
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Understanding the Go Compiler: The Linker
In the previous post , we watched the compiler transform optimized SSA into machine code bytes and package them into object files. Each .o file contains the compiled code for one package—complete with machine instructions, symbol definitions, and relocations marking addresses that need fixing. But your program isn’t…
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I am happier writing code by hand
I felt the familiar feeling of depression and lethargy creep in while my eyes darted from watching claude-code work and my phone. “What’s the point of it all?” I thought, LLMs can generate decent-ish and correct-ish looking code while I have more time to do what? doomscroll? This was the third time I gave claude-code…
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OpenClaw is changing my life
I want to share some thoughts on my recent experience with OpenClaw. Over the past year, I’ve been actively using Claude Code for development. Many people believed AI could already assist with programming—seemingly replacing programmers—but I never felt it brought any revolutionary change to the way I work. Sure…
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Beyond agentic coding
AI dev tooling can do better than chat interfaces
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Font Rendering from First Principles
Learn what it takes to build a font renderer from scratch in C.
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The silent death of good code
I’ve been passionate about writing “Good Code™” since before I started my career, beginning way back when I was still a kid in middle school.
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We mourn our craft
I didn’t ask for this and neither did you. I didn’t ask for a robot to consume every blog post and piece of code I ever wrote and parrot it back so that some…
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Stories from 25 Years of Software Development
Last year, I completed 20 years in professional software development. I wanted to write a post to mark the occasion back then, but couldn't find the time. This post is my attempt to make up for that omission. In fact, I have been involved in software development for a little longer than 20 years. Although I had my…
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How to effectively write quality code with AI
AI is rarely optional anymore, but how can you still be proud of your craft? Discover the workflow to effectively write high-quality, robust code using AI tools.
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LLMs could be, but shouldn't be compilers
I’ve been going round and round in my mind about a particular discussion around LLMs: are they really similar to compilers? Are we headed toward a world where people don’t look at the underlying code for their programs?
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Things Unix can do atomically (2010)
This is a catalog of things UNIX-like/POSIX-compliant operating systems can do atomically, making them useful as building blocks for thread-safe and multi-process-safe programs without mutexes or read/write locks. The list is by no means exhaustive and I expect it to be updated frequently for the foreseeable future.
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Wirth's Revenge
Are LLMs the final blow in the war against Wirth's law?
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Start all of your commands with a comma (2009)
Like many Unix users, I long ago created a ~/bin/ directory in my home directory and added it to my PATH so that I could supplement the wonderfully rich set of basic Unix commands with some conveniences and shell scripts of my own devising.
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How I've run major projects (2025)
focus • maintain a detailed plan for victory • run a fast OODA loop • overcommunicate • break off subprojects • have fun • bonus content: my project management starter kit
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1 kilobyte is precisely 1000 bytes?
We usually learn that 1 kilobyte is 1024 bytes, 1 MB is 1024 kilobytes, etc. But is this true or a kilobyte is precisely 1000 bytes?
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LLMs as the new high level language
[UPDATE 2026-06-09]: a few months on, I have more misgivings than certainties about this.
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What's up with all those equals signs anyway?
For some reason or other, people have been posting a lot of excerpts from old emails on Twitter over the last few days. The most vital question everybody’s asking themselves is: What’s …