Aug-06-2019, 07:23 AM
Why do you expect that "append" method returns a value?
https://docs.python.org/2/library/collec...que.append
Nothing about the value returned. In case if a function doesn't return a result python always returns None.
https://docs.python.org/2/library/collec...que.append
Nothing about the value returned. In case if a function doesn't return a result python always returns None.
