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56 fault-injection tests passed. The one that injected nothing failed.
1+ hour, 18+ min ago (415+ words) I was building a tool that detects when data quietly changes meaning — a vendor switching units, a source dropping a field, an undocumented enum appearing. The kind of failure where every test passes and every job is green. Claims about…...
Why Type Safety Matters More as a Codebase Grows
2+ hour, 23+ min ago (209+ words) When a project is small, type safety can feel like extra work. If you only have a few files and you wrote most of the code yourself, it is often easy to remember what each function expects and what each…...
**I wrote two practical books for Linux developers, and I’d love feedback from the community** Over the last few years working with Linux, C, embedded systems and kernel-level code, I kept seeing the same problem: there are plenty of resources explaining
4+ hour, 17+ min ago (10+ words) A post by Avinash Pal. Tagged with books, developers, linux....
I Rewrote One Function in Squirrel, Then in C. One Line of Python Was Just as Fast.
6+ hour, 45+ min ago (543+ words) I maintain a 2D game engine in Python called ABS Engine. Last week I decided it needed C. Not because anything was slow. That is the embarrassing part. I wanted to drop a.c file into a folder and call it from Python…...
Stop Wasting LLM Tokens! I Built a Rust CLI to Prune JS/TS Codebases by 80% 🦀🚀
8+ hour, 6+ min ago (214+ words) ┌─────────────────────────────────────────────────────────────────────────────┐ │... Tagged with ai, webdev, productivity, opensource....
My negative test stopped being negative when a config file grew by four rows
11+ hour, 14+ min ago (528+ words) A test whose entire job was to prove a rule gets refused had quietly started proving that the rule passes. It plants a violation and asserts the checker rejects it. It had been green for weeks. It was green because…...
TypeScript Features Worth Adopting First
13+ hour, 21+ min ago (415+ words) I've onboarded a few teams onto TypeScript, and the same pattern shows up every time: people try to use everything at once. Generics everywhere, conditional types, mapped types, decorators. Then they get frustrated and blame TypeScript. The trick is to…...
cast(bool, x) is a promise to the type checker. At runtime it is the identity function.
13+ hour, 48+ min ago (405+ words) typing.cast returns its second argument. That is the entire implementation: It exists so a static checker will stop complaining, and it does nothing at all when the program runs. If the awaited expression produces None, the caller receives None....
Why AI Infrastructure Is Making Rust More Valuable in 2026
10+ hour, 46+ min ago (29+ words) Artificial intelligence started with Python. For years, Python was the absolute champion of machine learning because it allowed developers …...
The Rust Skills That Will Matter Most for Developers in 2027
12+ hour, 54+ min ago (5+ words) “” is published by Rothy Yorn....