A leap year check in three instructions

(hueffner.de)

420 points gnabgib | 1 comments | 15 May 25 21:57 UTC | HN request time: 0.223s | source

1. olq ◴[15 May 25 23:09 UTC] No.44000274[source]▶

This is gold! HN Kino! Taking the hardest problem in the world, date checking, and casually bitflipping the hell out of it. Hats off man :D