This post explains how to concatenate a string in Python. As well as how to build strings, search for substrings and much more.

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

I have a string of 1s and 0s that represents a binary number (e.g. '00101101'). How would I convert that to an actual num? If I use int(), Python assumes decimal and creates a number that's much ...