The familiar formatted string, or f-string, feature in Python provides a convenient way to print variables as part of ... aren’t meant to be printed directly. Instead, we do something with ...

The following two Python files demonstrate how the __name__ variable differs when a file is executed directly or imported as a module. Next, we see the app.py file import the helper module and then ...

The Python star ... with variables, ranges and nested loops. It's a fun and effective way to teach and reinforce programming fundamentals. The task can look daunting at first, but if you know the ...