https://tahmid.work/notes Writing on nuclear simulation software, data formats, and the infrastructure behind them. en Sat, 14 Nov 2026 00:00:00 GMT https://tahmid.work/notes/every-code-spells-the-atom-differently https://tahmid.work/notes/every-code-spells-the-atom-differently I read nine nuclide naming dialects into one 32-bit id. Most of it is string trimming; the rest is deciding what to do when a format cannot represent the answer. Sat, 14 Nov 2026 00:00:00 GMT nuclear rust data-modelling nucleide https://tahmid.work/notes/docker-container-names-are-a-mutex https://tahmid.work/notes/docker-container-names-are-a-mutex I wanted each node to copy the toolchain image once. Getting that right meant treating container names as locks, image digests as cache keys, and a failure to cache as a degraded state. Wed, 11 Nov 2026 00:00:00 GMT docker infrastructure caching concurrency nukelab