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Kotlin OOPs

23 posts

Last Updated: 26 July 2022

The word polymorphism means having many forms. In simple words, we can define polymorphism as the ability of a message to be displayed in more than one form. Real-life Il...read more

Kotlin

Kotlin OOPs

Closures in Kotlin

Last Updated: 07 March 2022

According to Kotlin's official documentation "A closure is a special kind of object that combines two things: a function, and the environment in which that function was cr...read more

Kotlin

Kotlin OOPs

Implementing Complicated Interfaces with Multiple Overridden Methods in Kotlin

Last Updated: 07 March 2022

Kotlin is a statically typed, general-purpose programming language developed by JetBrains, that has built world-class IDEs like IntelliJ IDEA, PhpStorm, Appcode, etc. It w...read more

Kotlin

Kotlin OOPs

Restricting Class Hierarchies in Kotlin

Last Updated: 02 March 2022

Kotlin is a statically typed, general-purpose programming language developed by JetBrains, that has built world-class IDEs like IntelliJ IDEA, PhpStorm, Appcode, etc. It w...read more

Kotlin

Kotlin OOPs

How to Type Check an Object in Kotlin?

Last Updated: 25 February 2022

Kotlin is a statically typed, general-purpose programming language developed by JetBrains, that has built world-class IDEs like IntelliJ IDEA, PhpStorm, Appcode, etc. It w...read more

Kotlin

Kotlin OOPs

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How to Iterate Over a Class's Properties in Kotlin?

Last Updated: 22 February 2022

Kotlin is a statically typed, general-purpose programming language developed by JetBrains, that has built world-class IDEs like IntelliJ IDEA, PhpStorm, Appcode, etc. It w...read more

Kotlin

Kotlin OOPs

Static Methods and Companion Objects in Kotlin

Last Updated: 08 June 2022

Unlike Java, Kotlin doesn't support static methods for a class. Most readers will know that static methods do not belong to the object instance but rather to the type itse...read more

Kotlin

Kotlin OOPs

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Overriding Rules in Kotlin

Last Updated: 16 March 2022

In any object-oriented programming language, Overriding is a feature that allows a subclass or child class to provide a specific implementation of a method that is already...read more

Kotlin

Kotlin OOPs

Android

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How to Initialize Constructor in Kotlin?

Last Updated: 30 January 2022

Constructor is a concise way to initialize class properties. or we can say it's a special member function that is invoked when an object of the class is created primarily ...read more

Kotlin

Kotlin OOPs

How to Work With Nested Class in Kotlin?

Last Updated: 30 January 2022

A class is declared within another class then it is called a nested class. By default nested class is static so we can access the nested class property or variables using ...read more

Kotlin

Kotlin OOPs

Implement Interface in Kotlin

Last Updated: 13 January 2022

Interfaces in Kotlin can contain declarations of abstract methods, as well as method implementations. What makes them different from abstract classes is that interfaces ca...read more

Kotlin

Kotlin OOPs

Type Aliases vs Inline Classes

Last Updated: 28 October 2021

Kotlin is a programming language which brings all the powers of modern programming languages to android development. In this article, we will discuss about it's two cool f...read more

Last Updated: 28 October 2021

Imagine you are creating a project where you defined two classes with same name but different packages and you have to use them at once. Generally, you need to use whole p...read more

Last Updated: 19 August 2019

We often create classes to hold some data in it. In such classes, some standard functions are often derivable from the data. In Kotlin, this type of class is known as data...read more

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Kotlin

Kotlin OOPs

Kotlin Sealed Classes

Last Updated: 10 May 2025

Kotlin introduces a powerful concept that doesn't exist in Java: sealed classes. In Kotlin, sealed classes are used when you know in advance that a value can only have one...read more

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Kotlin

Kotlin OOPs

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