Sometimes creating a list in Python can be harmful, and it's better to use Generator Expressions.

A new way to merge two dictionaries in Python 3.9.

Class-based parameterized decorators look better than function-based ones because they reduce the number of nested function layers.

A simple description of all variable scopes in Python.

Don't know what def func(a, /, b, *, c) signature means in Python? OK, read this short explanation.

No function overloading in Python? No problem! Achieving overloading's effect with the singledispatch decorator.

Another useful use of the | operator in Python 3.10.

New string methods in Python 3.9 that you'll definitely find useful.

Learn about the different ways to create data classes in Python and choose the best approach for your needs.

In this article, we will explore the use of the tqdm package to create beautiful progress bars in the console while downloading large files from the internet.

Learn how to use Python's Abstract Base Classes (ABCs) to analyze and categorize standard Python collections based on their properties.