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.

Take advantage of real dealer pricing and shop special offers on new and used boats. Select your boat to get started. A boat's history affects it's value—check the history of this 2001 Python Boats ...

On a lot of DataFrame objects, the index will typically be an ascending list of numbers. If I have something with dates, I ...

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