Teaching materials for the course. This course is intended to help new programmers find their feet and begin them on their journeyto writing useful programs. As part of your welcome email you should ...

Abstract: Python is a widely used language in scientific computing. When the goal is high performance, however, Python lags far behind low-level languages such as C and Fortran. To support ...

Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...

Harvard's free programming classes teach you how to think, debug, and adapt in an AI-driven world where knowing code matters more than ever.

The best new features and fixes in Python 3.14 Released in October 2025, the latest edition of Python makes free-threaded ...