Learning Duck Typing in Javascript

Learning Duck Typing in Javascript

This article dives into learning duck typing in Javascript and examples of polymorphism.

Recently I started thinking about OOP in Javascript. Having been heavily involved in functional React for the last 2.5 years it wasn't easy.

You know basic OOP concepts are: encapsulation, inheritance, abstraction, and polymorphism. I have been looking at a good example of *polymorphism *in Javascript.

In dynamic languages, it exists in the form of duck typingDuck what?

If something quacks like a duck, it is a duck.

Polymorphism is when a different function gets called depending on the type of objects on which that function is executed. So is it a duck? Call the duck() function! Is it a dog? Call the dog() one!


Bootstrap 5 Complete Course with Examples

Bootstrap 5 Tutorial - Bootstrap 5 Crash Course for Beginners

Nest.JS Tutorial for Beginners

Hello Vue 3: A First Look at Vue 3 and the Composition API

Building a simple Applications with Vue 3

Deno Crash Course: Explore Deno and Create a full REST API with Deno

How to Build a Real-time Chat App with Deno and WebSockets

Convert HTML to Markdown Online

HTML entity encoder decoder Online

Hire Dedicated JavaScript Developers -Hire JavaScript Developers

Hire dedicated JavaScript Developers who are proficient in AngularJS, ReactJS, NodeJS, & VueJS frameworks. Get flexible hiring models as per your business requirements.

JavaScript Shopping Cart - Javascript Project for Beginners

JavaScript Shopping Cart - javascript shopping cart tutorial for beginnersBuy me a coffee 🍺 https://www.paypal.com/paypalme/ziddahSource Code: https://bit....

The essential JavaScript concepts that you should understand

The essential JavaScript concepts that you should understand - For successful developing and to pass a work interview

Data Types In JavaScript

JavaScript data types are kept easy. While JavaScript data types are mostly similar to other programming languages; some of its data types can be unique. Here, we’ll outline the data types of JavaScript.

Introduction With Basic JavaScript

Introduction With Basic JavaScript - Unlike most programming languages, the JavaScript language has no concept of input or output. It is designed to run as a scripting language in a host environment, and it is up to the host environment to provide mechanisms for communicating with the outside world.