> I can never remember if `char` is signed or not. Technically it's neither (e.g 'char', 'signed char' and 'unsigned char' are three different types), but in p

> I can never remember if `char` is signed or not. Technically it's neither (e.g 'char', 'signed char' and 'unsigned char' are three different types), but in practice this also usually doesn't matter (but it's more likely to be bitten by this specific detail than int not being 32 bits).