Instead of looking up a length attribute or method on our strings and other objects in Python, we pass those objects to a built-in function. New Python programmers might find len(my_string) odd ...

Python 2.0 was released in 2000. Python 3.0, released in 2008, was a major revision not completely backward compatible with earlier versions. Python 2.7.18, released in 2020, was the last release of ...