TIL꞉ today I learned

TIL how different data is stored inside QR codes

Dec 19, 2024

TIL how different data is stored inside QR codes: Barcode Contents.

TIL RFC 9285 The Base45 Data Encoding.

WiKi QR code is good.

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.