Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

If you've read a fair amount of Python code, then you've probably seen this "__init__.py" file pop up quite a few times. It's ...

A PriorityQueue is a list that always keeps its items sorted based on some rule, like smallest to largest. So, when you take an item out, you always get the one with the highest (or lowest) priority.