Jan 23, 2026 · In Python, self is used as the first parameter in instance methods to refer to the current object. It allows methods within the class to access and modify the object's attributes, making each …

Using self is a design decision by python, not strictly mandatory from a language design point of view, to make explicit the instance object and distinguish instance variables from local variables.

The self parameter is a reference to the current instance of the class, and is used to access variables that belongs to the class. It does not have to be named self , you can call it whatever you like, but it …

6 days ago · One of the biggest "roadblocks" for Python beginners is the self keyword. You see it in almost every class, it’s the first argument in every method, and yet, we don't seem to pass any value …

The self keyword is used to represent an instance (object) of the given class. In this case, the two Cat objects cat1 and cat2 have their own name and age attributes.

Oct 29, 2025 · When you start learning Object-Oriented Programming (OOP) in Python, one word always pops up inside class definitions — self. At first, it might look unnecessary or confusing, but it’s …

May 21, 2025 · What Exactly is "self" in Python? In Python‘s object-oriented programming, "self" represents the instance of a class. It‘s a reference to the current object – the object through which …

Nov 14, 2025 · In Python, self is a convention (although it can be named differently, but self is widely used) used as the first parameter in instance methods of a class. It is a reference to the instance of …

In Python, self is a widely followed convention for naming the first argument in instance methods within a class. It represents the instance on which the method is being called, allowing access to instance …

Dec 4, 2025 · In Python, self is a conventional name for the first parameter of instance methods in a class. It acts as a reference to the current instance of the class, allowing methods to access and …