Learn how Python's dictionary data structure works as a powerful and versatile way to store and retrieve objects and data in your applications.

You can take your existing Python knowledge, immediately apply it, and not have to become a finance pro, or learn all of these random formulas in order to be effective in a sheet.

With the print statement positioned under the if name equals main block, the developer protects the print statement from being executed as unguarded, top-level code. How does Python's __name__ ...