Yes that would be right! The main function call can be either, and it's down to the user to decide which to use. I would recommend it returning an int, but then I think you would have guessed that already 😊
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By "entry points to an app", am I correct to assume that these include event listeners?
Also, just a tiny nitpick: doesn't the
mainfunction call ideally return an integer denoting whether or not the program was successful?Yes that would be right! The main function call can be either, and it's down to the user to decide which to use. I would recommend it returning an int, but then I think you would have guessed that already 😊