Python Result Not Null. As an example consider the following statement. Using the return statement effectively is a core skill if you want to code custom functions that are.
It was designed this way for two reasons. However in Python there is no such keyword as null. Checking if a variable is None Null in Python using is operator.
Many would argue that the word null is somewhat esoteric.
The data I am. Check if None is equal to None. Call a callable Python object callable with arguments given by the tuple args and named arguments given by the dictionary kwargs. Python programming uses None instead of null.