Скачать или смотреть Polymorphism in Java | Compile-time and Runtime Explained with Examples | DAY - 13

Welcome back to Day 13 of Java in 30 Days by Quipoin!

In today’s lesson, we are diving into one of the four pillars of Object-Oriented Programming (OOP) — Polymorphism.
Polymorphism simply means “one thing, many forms” and in Java, it comes in two types:

Compile-Time Polymorphism → Method Overloading
Run-Time Polymorphism → Method Overriding

In this video, you will learn:

What Polymorphism means in Java

The difference between Overloading (compile-time) and Overriding (runtime)

Code examples with Shape, Circle, Rectangle, and Calculator classes

Why Polymorphism makes Java flexible & powerful

Watch the full playlist here:    • Java in 30 Days  

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Polymorphism: https://www.quipoin.com/tutorial/java...


00:00 - Introduction to Polymorphism
01:00 - What is Compile-Time vs Run-Time Polymorphism?
02:10 - Method Overloading Example (Calculator Class)
03:25 - Method Overriding Example (Shape, Circle, Rectangle)
05:00 - Dynamic Method Dispatch in Java
06:00 - Polymorphism Explained Simply
07:00 - Recap & Conclusion