Python programming language: Now you can take NSA's free course for beginners NSA releases Python course after receiving a Freedom of Information Act (FOIA) request for its training materials.

Learn about Python metaclasses, how to define and use them, and explore examples to understand their functionality with this comprehensive tutorial.

Python is a great language for beginners to learn, and mastering variables and data types is a crucial step in becoming proficient in Python programming.

Practical Python Programming Author of the Python Cookbook and many other books and tutorials, David Beazley is one of Python’s most active contributors and creators of learning material.