A function is a block of code that performs one desired action. Common examples are the “print()” function that allows output code to be shown in the console “math.sqrt()”, which returns the square ...

Welcome to Python: A Crash Course About. This is a crash course for Python. We'll quickly go through the basic data types of Python (strings, lists, sets, dictionaries), and cover conditionals and ...

By using the open() function and a simple loop, you can cycle through a list of file names and assign a variable with a reference to that file, storing it for later use. Create a list of file names.