In the last post introducing Python, I demonstrated how to make a simple app using variables and conditional statements. In order to do anything really powerful in a given programming language though, ...

This Python tutorial explains how functions work and why they are essential for writing reusable, organized code. The lesson begins with creating a basic function using the def keyword, calling it, ...

Please notice that this document refers to module and packages. We create distintion by indicating each time, which kind it belongs to: Python module: a python file, may contain several classes, ...