Command-Line Arguments

Python getopt Module Overview

Python Standard Libraries

Learn how Python's built-in getopt module simplifies command-line argument parsing, replacing tedious sys.argv code with clean, professional option handling.

Python Input from Users

Basics of Python

Learn to use Python's input() function for dynamic scripts, command line tools, and form processing, making programs interactive and user-friendly.

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.