Hacker News on 11 December 2020

• Advanced Compilers: Self-Guided Online Course
• Who Americans spend their time with, by age
• The YouTube ban is un-American, wrong, and will backfire
• A preview of x64 emulation on Windows for ARM
• Oracle Moving HQ to Austin
• The Zodiac Killer's most uncrackable cipher has, at last, been solved
• How the Python object system works
• Heavy is the Head that wears the AirPods Max
• Cypress: Fast, easy, and reliable testing for anything that runs in a browser
• Elon Musk Decries ‘M.B.A.-ization’ of America