This post explains how to use a Python function call, how to pass variables, and how to use these features to build powerful, flexible programs.

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

In Python, the mere act of making a function call incurs a relatively large amount of overhead. If some function is called repeatedly in a tight loop, even if it isn’t a long-running function ...

How to Build a Windows Search Function in Python. If you happen to not like the default Windows search options then you can write your own Windows search function in Python by following a few steps.

How to Run Cmd.exe From Python. While it is not common to need to call Windows functions within Python code, you may occasionally need to do so in order to make a program work correctly. If you ...