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Static methods are functions that are defined on a class but are not accessible through instances of the class. Instead, they are called directly on the class itself. Thes...read more

JavaScript

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A constructor in JavaScript is a special function used to create and initialize objects. It sets up object properties and is typically invoked using the new keyword. Const...read more

JavaScript

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JavaScript Composition: Composition means to Compose. Everything in JavaScript is treated as an object even functions in JavaScript are treated as a high-class object. Suc...read more

Technical Scripter

JavaScript

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Technical Scripter 2020

javascript-object

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In this article, we will understand exactly what the new keyword is, and why we use the new keyword, and how we can use the new keyword.The new keyword in JavaScript: The ...read more

JavaScript

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JavaScript-Questions

In this article, we learn how to call the constructor of a parent class. Before the beginning of this article, we should have a basic knowledge of javascript and some basi...read more

JavaScript

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A Class in programming is the blueprint or template for creating an object, and each object represents a distinguishable real-world entity. In other words, also we may say...read more

JavaScript

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ES6

JavaScript-Questions

Classes: These are almost similar to functions, except they use a class keyword instead of a function keyword. Another important difference between functions and classes i...read more

JavaScript

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JavaScript-Questions

Here, we will discuss inheriting a constructor function in JavaScript. Constructor functions define the of the properties an object will contain. Using the const...read more

JavaScript

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JavaScript-Questions

CoffeeScript is an object-oriented programming language. Classes make large code readable, and easy to maintainable. Objects are instances of a class, a real-world entity ...read more

JavaScript

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JavaScript-Questions

Let's first understand what closures are in Javascript.Closures: A function along with a reference to the outer environment together forms a closure. In other words, we ca...read more

JavaScript

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JavaScript-Questions

Sub-class: A subclass is a class that is derived from the properties and methods of some other class known as the Parent class for that subclass. A subclass allows us to c...read more

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Polymorphism is a core concept in object-oriented programming (OOP) that allows objects to be treated as instances of their parent class, but with the ability to take many...read more

JavaScript

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javascript-oop

JavaScript-Questions

Encapsulation is a fundamental concept in object-oriented programming that refers to the practice of hiding the internal details of an object and exposing only the necessa...read more

JavaScript

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javascript-oop

JavaScript-Questions

Inheritance is a fundamental concept in object-oriented programming (OOP) that allows one class or object to derive properties and behaviours from another. In JavaScript, ...read more

JavaScript

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javascript-oop

In JavaScript, Abstraction can be defined as the concept of hiding the inner complex workings of an object and exposing only the essential features to the user. Hiding Com...read more

JavaScript

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javascript-oop

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