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Amol Garg1,558 Points
Why did Kenneth set first_name = none and last_name=none in the unpacker() function?
Why did Kenneth set first_name = none and last_name=none in the unpacker() function? What would have happened if he hadn't?
Dave StSomeWhere19,822 Points
It is setting a default argument value. By setting a function argument to None you can then do the truthy check to see if a value has been passed. Also, the function won't blow up if the argument is not passed and you can handle the situation gracefully within the function.
Does that answer your question?