Libraries are collections of shared code. They're common in Python, where they're also called "modules," but they're also ...

By importing the os module into a Python program, programmers can then call the Python mkdir function to create folders in the system.

Using Python's os.walk function to walk through a tree of files and directories. I'm a web guy; I put together my first site in early 1993. And so, when I started to do Python training, I assumed that ...