Python Modules: SYS Reference

Cheatsheets & Reference Guides

Learn how to use Python's sys module to interact with the runtime environment, handle command-line arguments, and control the interpreter. Essential for advanced Python programming.

Testing and Debugging Cheat Sheet

Testing & Debugging

Learn to write and run tests with Python's unittest module, plus debugging techniques to ensure robust, reliable code and catch bugs early.

Using ElementTree for XML Files

File Handling in Python

Learn to parse and create XML in Python using the built-in xml.etree.ElementTree module. Ideal for handling web APIs, config files, and data exports efficiently.