1 day ago · This reference manual describes the syntax and “core semantics” of the language. It is terse, but attempts to be exact and complete. The semantics of non-essential built-in object …

Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more.

In short, the standard library is one of Python’s greatest strengths. It helps you do more with less by reducing the need for external dependencies while encouraging idiomatic, readable code.

statements operators functions string methods set methods tuple methods dict methods file methods list methods exceptions exception types comprehensions multidimensionals os …

This page contains the references of Python modules, module methods, built-in functions, and keywords.

Dec 8, 2025 · This page is licensed under the Python Software Foundation License Version 2. Examples, recipes, and other code in the documentation are additionally licensed under the …

In this tutorial, you'll learn about Python references and referencing counting.

Jan 24, 2025 · This blog post will dive deep into the fundamental concepts of Python references, explore their usage methods, discuss common practices, and present best practices to help …

The most comprehensive and user-friendly Python documentation on the web. Learn Python from basic to advanced topics.

Quick reference materials for Python development. These comprehensive tables and guides provide instant access to Python's core language elements, built-in functions, and common …