Understanding the Syntax for Handling None in Python Functions
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Understanding the Syntax for Handling None in Python Functions
Learn how to check if a Python function returns `None` and how to handle invalid user input gracefully with an apology message. --- This video is based on the question https://stackoverflow.com/q/62649138/ asked by the user 'Brandon Zemel' ( https://stackoverflow.com/u/13551044/ ) and on the answer https://stackoverflow.com/a/62649165/ provided ...
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