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.

Overview: Interactive Python courses emphasize hands-on coding instead of passive video learning.Short lessons with instant ...

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

Weekly roundup exploring how cyber threats, AI misuse, and digital deception are reshaping global security trends.

The native just-in-time compiler in Python 3.15 can speed up code by as much as 20% or more, although it’s still experimental ...

Neal has more than 20 years of experience in financial and business journalism covering retail investing, airlines, pharmaceuticals, healthcare, sustainability, technology, and retail. He has worked ...

The updated version of this lesson (June 2024) was developed with the assistance of David Palmquist and Scott Peterson.