miniblog.

Oct 15, 2016 at 05:17

Idealized Commit Logs:Code Simplification via Program Slicing https://www.youtube.com/watch?v=dSqLt8BgbRQ (powerful technique for simplifying code contextually)

Jul 9, 2026 at 19:44

It's really satisfying fixing crashes in rust-analyzer. You can start from a panic message and dig until you've got a tiny Rust program that triggers the problem. (It's usually an issue with incomplete source files breaking invariants.)

fix: Crash on code actions when an unresolved module is present · rust-lang/rust-analyzer@9d343e9

Previously rust-analyzer assumed that a module always had an item list, which isn't true for unresolved modules. Handle this situation gracefully instead of panicking, and add a test. AI disc...

Dec 7, 2025 at 16:00

I'm trying to decide what program I should show on the home page of my PL. Hello World is too simple to show much syntax. Fibonacci is OK but the reader may not know what print(fib(10)) should show. Maybe print(greet("World")) is better? It gives you a function definition at least.

Dec 6, 2025 at 01:06

Claude asked me a question today: was I looking for an Emacs plugin (because I was talking about elisp) or a Rust program (because I have configured Rust preferences)? I'm really impressed, it's rare to see LLMs ask follow-up questions. (I wanted Emacs in this case.)

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