This Python tutorial explains how functions work and why they are essential for writing reusable, organized code. The lesson begins with creating a basic function using the def keyword, calling it, ...

Python functions can use both positional and keyword arguments; the latter provide a certain level of documentation for an argument and its meaning, while allowing them to be given in any order in a ...

One of the most common use cases for unpacking is to pass a list or dictionary to a function as a series of its elements rather than as a single object. The "*" unpacking operator (and its companion, ...