Python Programming Learning Circle

Mar 21, 2020 · Fundamentals

Python Fundamentals: Standard Libraries, Data Types, Context Managers, and Common Practices

This article presents a comprehensive Python fundamentals guide covering common standard libraries, built‑in data types, the with statement, mutable vs immutable types, date handling, word counting, file deletion, custom exceptions, error handling, bug‑fix strategies, and key language feature differences between Python 2 and 3.