def set_time(self, hour=0, minute=0, second=0, millisecond=0): if not (0 <= hour < 24): raise ValueError(f'Hour ({hour}) must be 0-23') self.hour = hour if not (0 ...

Global variables are divisive: an invaluable shortcut or a dangerous example of sloppy code? Let's talk about what they do, ...

For those that are unfamiliar with the concept of classes and who want to learn more about how they work, keep reading. If you just want the syntax for classes in Python, you can skip to the next ...