Elsewhere in the TIOBE Index leaderboard, Python retains its vast lead over the rest of the top 10. Delph/Object Pascal fell in popularity month over month from 2.15% in TIOBE’s proprietary ...

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.