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Function Overloading in Java (Polymorphism): A Detailed Explanation

Function Overloading in Java (Polymorphism): A Detailed Explanation

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Function overloading is an important feature in Java that allows a class to have multiple methods with the same name but different parameter lists. This means that a method can be defined several times with different types or numbers of parameters. The key point to understand is that the method’s signature, which includes the method name and its parameter list, determines which method will be called at runtime. Visit the detailed tutorial here on OOP. The primary benefit of function…

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Constructors in OOP

Constructors in OOP

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In Java, a constructor is a special type of method that is used to initialize objects. It is called when an instance of a class is created. The main purpose of a constructor is to set initial values for the object’s fields (variables). Think of it as a way of setting up your object when it is first created, similar to preparing a car before driving it. Key Features of a Constructor Why Use a Constructor? Imagine you want to…

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Introduction to Object-Oriented Programming (OOP)

Introduction to Object-Oriented Programming (OOP)

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Object-Oriented Programming (OOP) is a programming paradigm that models real-world entities as objects. These objects have properties (attributes) and behaviors (methods). OOP emphasizes the concept of encapsulation, inheritance, and polymorphism. Why Use Object-Oriented Programming (OOP)? OOP offers several significant advantages that make it a popular programming paradigm: Reusability: One of the core benefits of OOP is code reusability. Through inheritance, new classes can be created based on existing ones, inheriting their properties and methods. This means that you can reuse…

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