Today’s book review is by guest blogger Patrice Gans, a technology teacher and library-media specialist at Fraser Woods Montessori School in Newtown, Conn. She is a member of the Computer Science ...

Learning how to define a function in Python is one of the most important steps to mastering the language. Functions are blocks of code that perform a specific task and can be “called” from any point ...

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.