OOP — Quick Note

Object-Oriented Programming (OOP) — just writing this down to keep it fresh.

It’s a way of organizing code around objects and classes. Helps with keeping code readable, reusable, and more structured.

Four core ideas I want to remember:

• Encapsulation — hiding what’s under the hood, exposing only what needs to be used.
• Inheritance — one class can reuse code/behavior from another. Less duplication.
• Polymorphism — ability to use different types through the same interface. Cleaner logic.
• Abstraction — focus only on the essentials, not all the internal stuff.

When done right, OOP keeps things clean and easier to manage as complexity grows.

Not about writing fancy code — just a way to structure ideas and logic more like real-world things. Works well with languages like Python, Java, C#, etc.

That’s it. Simple note. Move on.