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.

You can translate user input to lowercase using Python's built-in "lower" string function. Access your Python editor. Prompt the user to enter data using the "raw_input" function and the "lower ...

Python’s new template strings ... Instead, we do something with their contents by applying a function or class method. A t-string object contains different sub-objects we can iterate through ...