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Testing Ads in ChatGPT
OpenAI begins testing ads in ChatGPT to support free access, with clear labeling, answer independence, strong privacy protections, and user control.
New
The latest blog posts to take off on Hacker News. 80,814 posts.
5192
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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Why is the sky blue?
The internet’s default answer to “why is the sky blue?” is “Rayleigh scattering”. And that’s not wrong, but it’s also not very useful.
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Sandboxels
Relax or experiment with over 500 materials in this falling sand simulator.
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Sleeper Shells: Attackers Are Planting Dormant Backdoors in Ivanti EPMM
A February 2026 campaign used a internal JSP path and in-memory Java class loaders to quietly seed persistent access across Ivanti EPMM deployments - then walked away. We break down the tradecraft.
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Thoughts on Generating C
wingolog: article: six thoughts on generating c
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gRPC: From service definition to wire format
A comprehensive deep dive into the gRPC protocol, from service definitions and streaming models to the low-level HTTP/2 framing and wire format.
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Text classification with Python 3.14's ZSTD module
Python 3.14 added Zstandard to stdlib; its incremental API finally makes classify-by-compression practical.
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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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Sandwich Bill of Materials
SBOM 1.0: A specification for sandwich supply chain transparency.
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AI makes the easy part easier and the hard part harder
AI handles writing code but leaves the hard work: investigation, context, validation. Why vibe coding has limits and AI assistance can backfire.
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Reverse Engineering the Prom for the SGI O2
mattst88's blog - Reverse Engineering the PROM for the SGI O2
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Stop generating, start thinking
Instead of wanting to learn and improve as humans, and build better software, we’ve outsourced our mistakes to an unthinking algorithm.
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Art of Roads in Games
How games implement roads
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More Mac malware from Google search
Follow a sponsored result in Google to a page in Medium that provides a Terminal command that you will live to regret. And what is Marek’s disease?
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The Little Bool of Doom (2025)
A short story about debugging and how sometimes what's true is false. Starring everyone's favourite uncle, Undefined Behaviour.
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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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Bun v1.3.9
Fixes 23 issues (addressing 13 👍). Run multiple scripts in --parallel or --sequential. bun:test mock & spyOn get Symbol.dispose support. ESM bytecode compilation. Faster Bun.markdown. Faster RegExp, String.prototype.trim, String.prototype.startsWith.
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I put a real-time 3D shader on the Game Boy Color
I made a Game Boy Color game that renders images in real time. The player controls an orbiting light and spins an object.
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My Grandma Was a Fed – Lessons from Digitizing Hours of Childhood
In Which I go into Great Detail About Digitizing Video8 and Learn My Grandmama Lived With a Prostitute
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AI fatigue is real and nobody talks about it
You're using AI to be more productive. So why are you more exhausted than ever? The paradox every engineer needs to confront.
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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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Exploring a Modern SMTPE 2110 Broadcast Truck
In October, my Dad and I got to go behind the scenes at two St. Louis Blues (NHL hockey) games, and observe the massive team effort involved in putting together a modern digital sports broadcast. I wanted to explore the timing and digital side of a modern SMPTE 2110 mobile unit, and my Dad has been involved in studio…
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Running Your Own AS: BGP on FreeBSD with FRR, GRE Tunnels, and Policy Routing
How I obtained my own AS number and IPv6 prefix, set up a FreeBSD BGP router with FRR, and built a tunnel overlay to bring globally routable addresses to servers that already have provider-assigned...