Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

Python, for all its power and popularity, has long lacked a form of flow control found in other languages—a way to take a value and match it elegantly against one of a number of possible conditions.

Python web applications have long adhered to the Web Server Gateway Interface (WSGI) standard, which describes how they talk to web servers. WSGI, originally introduced in 2003 and updated in 2010, ...