Can I replace multiple spaces with one space in a Python string?

I have noticed that sometimes when users use my Python application they provide values that contain multiple spaces. What is the simplest way to replace those spaces with a single space? One way to replace multiple spaces with a single space in a string using Python is with the join() and split() string methods used … Read more

Python yield vs. return: What is the Difference?

Two keywords that often confuse beginner Python programmers are yield and return. Both of these keywords have a role to play in Python functions, but they serve different purposes. The return keyword is used to immediately return one or more values from a function in Python. The yield keyword when used in a function returns … Read more