Take advantage of caching and the lru_cache decorator to relieve your Python functions from repetitive heavy lifting.

A new JIT compiler, the first no-GIL edition of Python, better errors and typing enhancement, and the removal of dead batteries are all part of Python 3.13.

A common problem in computing is to find out if a list contains duplicate entries. It’s also a good subject to explore various ways to solve a problem. In this case, we will see the performance ...