
BEASh
1. What Is a Module? A module is simply a Python file (.py) that contains functions, classes, or variables you can reuse in other programs. Example: mymodule.py Using it in…
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Phonex_pro
1. Opening a File Python uses the built-in open() function: File Modes Mode Description “r” Read (default) – opens file for reading; error if file doesn’t exist “w” Write –…
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