I’m Andrew Chao, a programmer, a mathematician, and the guy that made this website.

  • Check Your Backups!

    If you are reading this, check your backups right now. Is it a pain? Will it be a bigger pain if you lose all your data? Check your backups! (In a twist of delicious irony, Hello World #2 is also going to be about backups…) If you’re looking for a Hello World #1, it doesn’t…