In Python, the keyword cls is used to access a class method, while the keyword self is used to access an instance method. Learn more about the differences between cls and self and how they relate to ...

In Python, decorators can either be functions or classes. In both cases, decorating adds functionality to existing functions. When we decorate a function with a class, that function becomes an ...

When studying Python, you inevitably face the problem of choosing between static methods (@staticmethod), class methods (@classmethod), and module-level functions. In this article, I would like to ...

In Python, magic methods help you emulate the behavior of built-in functions in your Python classes. These methods have leading and trailing double underscores (__), and hence are also called dunder ...

A deep-dive study guide covering core OOP concepts in Python, with annotated code examples. Originally written as interview preparation notes; expanded to be a complete reference. A class is the ...

Writing classes in Python can get repetitive really fast. You’ve probably had moments where you’re defining an __init__ method, a __repr__ method, maybe even __eq__, just to make your class usable — ...

Python dataclasses work behind the scenes to make your Python classes less verbose and more powerful all at once. Here's an introduction to using dataclasses in Python. Everything in Python is an ...

Python is an object oriented programming language. Everything in Python is an object, with its properties and methods. A number, string, list, dictionary, tuple, set etc. used in a program is an ...