TIL꞉ today I learned

TIL how tagged pointers are working in Objective-C

Jun 30, 2021

Watched WWDC 2020 session video Advancements in the Objective-C runtime. Part about tagged pointers is interesting.

TIL - abbreviation for today I learned: used in writing, for example on social media, before giving interesting new information. TIL "Hey Jude" and "Bohemian Rhapsody" were both recorded using the same piano.