Mar-19-2017, 05:00 PM
What should it return? The text that was being printed to screen/file/network? A success/failure code?
It returns None, because it doesn't really make sense for it to return anything else. It does a thing, it doesn't change a thing.
It returns None, because it doesn't really make sense for it to return anything else. It does a thing, it doesn't change a thing.