Programming on Gustav Ernberg von Heijne https://gernberg.com/categories/programming/ Recent content in Programming on Gustav Ernberg von Heijne Gustav Ernberg von Heijne https://gernberg.com/Gustav-Ernberg-von-Heijne-640.jpg https://gernberg.com/Gustav-Ernberg-von-Heijne-640.jpg Hugo en-us Sat, 26 Sep 2026 07:06:00 +0200 Filenames with non-ascii letters https://gernberg.com/2018/05/raksmorgas/ Mon, 21 May 2018 21:23:00 +0000 https://gustav.ernberg.se/?p=259 Two filenames that look identical but aren’t: how Unicode normalization (NFC vs NFD) of å, ä and ö caused mysterious 404s, and how to spot it.