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Inheritance in Ruby

One of the fundamental aspects of Object-oriented programming is inheritance. Inheritance lets a class inherit properties from another class. Child class acquires behaviours from its parent class. This means the child classes will automatically h...

Object Oriented Concepts in Php

Object Oriented Programming Object Oriented Programming, or OOP, refers to the method of programming that invokes the use of classes to organize the data and structure of an application. Object −  Object is an instance of class. ...

ACHIEVING ABSTRACTION BY ABSTRACT CLASS IN JAVA

Abstraction Abstraction is a concept which shows only important(essential) feature and hide background details. In other way, abstraction shows only those things to user which are important and hides the background details. for eg :- examp...

INHERITANCE IN JAVA

Inheritance is a process where sub class have same properties then its super class. In this process sub class acquire all the characteristics of its super class. By using inheritance we can manage information in hierarchical manner. The c...

Polymorphism: Overloading and Overriding

Polymorphism: Polymorphism is one of the OOPs pillars. Polymorphism is the ability of a method to behave differently as per the object. Polymorphism allows programmer to declare a method and use it differently based on the instance. In Java...

Diiference Between C and C++

Basic difference between C and C++: C C++ C follow procedural programming language C++ follow procedural and object oriented ...

Method Overriding

Method Overriding is a type of polymorphism. It is dynamic type of polymorphism. In this we have the method with the similar name in both parent class and child class. But the child class override the method of the parent class when we create ...

Encapsulation

Encapsulation Encapsulation is defined as the process of combining the data and functions into one entity, encapsulation is a concept of making fields private and allow the access through public methods. As we are making field private so it...

Inheritance in PHP

Hello Readers , Here's the explanation of concept of Inheritance in PHP. What is inheritance? Inheritance is nothing but a design principle in oop. By implementing inheritance we can inherit(or get) all properties and methods of one cla...

Protocols it's usage and Types

Protocols are powerful functionality provided by iOS. These are set of behavior that is expected from an object to behave/respond in a given situation. Protocols are set of methods and properties. One can define protocol as: @protocol protoco...
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