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, ...

Functions are the building blocks of Python programming. They let you organize your code, reduce repetition, and make your programs more readable and reusable. Whether you’re writing small scripts or ...

All functions return a value when called. If a return statement is followed by an expression list, that expression list is evaluated and the value is returned: If a return statement is reached during ...