What's a bool?

a word bloods use, it's basically "Cool" with the "C" replaced by a "B"

aye them niggaz are bool as fuck

>>12
those aren't the only optimizations you should care about. you should also care about disk operations, networking and database connections as even a linear algorithm can choke up on needless disk I/O (inb4 SSD; you can't assume everyone has it and it's still not as fast as RAM).