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So, after a long time! Finally my exams are over and I am back to real-learning. In this blog we will be creating Custom Array Lists and then...
Today we will design a car in Java by using Interfaces. Firstly I should define What interface is and How to use it. As we know that in Java we cannot...
Assume a real-life problem that you want to create a parent class in which a function is declared and now it's children classes want to take the same...
Another very useful property of OOPs is Polymorphism. Today we will try to get familiar with it. What does Polymorphism mean in very general case?...
Today we will learn about Inheritance in Java. What is Inheritance in a general way or non-programming way? It’s basically the transfer of some...
Assume you want a class for which only one object can be created. This type of class is known as Singleton Class. How can you create that class?...
