Python Sets

This tutorial defines what Python sets are, how to measure the size of sets in Python, how to add or remove elements in a set, how to loop through a set. I will also explain why sets are not subscriptable in Python.

Python Strings

The current post covers how to use strings in Python. Specifically, it covers how you can define a string, how to index and slice a string, and how to combine different strings and print them out. Finally, it also covers how to add a variable to a string.