Using a virtual environment:  

Using type hints:

Proper exception handling:

Using Context managers:

Using if __name__ == “main” :

Using comprehension:

Enumerate:

Using zip (itertools):

Proper indentation:

Using else with for & while:

Using the in keyword to check membership in Dictionary keys.

Using the items method when working with dictionaries

Using dict.get() method:

Using the isinstance keyword when doing type equality of objects:

Using is for equality with singleton:

Using the “or”, “and”, “not” keyword

Using generators:

Using functional programming techniques  

Using Decorators:

Using the right built-in libraries:

Using correct naming conventions:

Sticking to a style guide:

Using Docstring and comment

Iterable Unpacking:

Using logging instead of print: