University of Michigan - Ann Arbor

Functions in Python can have optional parameters. Functions with optional parameters can be called with or without passing an argument through the optional parameters. If no argument is provided, the default value will be passed through the parameter. The default value must be defined with an = sign in the function header. For example, in the function rotate(x, y = 3), y is an optional parameter with a default value of 3.

Optional Parameters

https://runestone.academy/runestone/books/published/fopp/index.html

Learn Before

Related