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Dhananjay Kumar , Microsoft Most Valuable Professional , Google Developer Expert, Trainer and Consultant

Video – Step by Step using TypeScript in a Node.js Application

This video explains steps to use TypeScript in a Node.js application. You can read step by step article on the same here -  here Download source code from here https://www.youtube.com/watch?v=fOkAMBVyuo0   To start with create a folder and run npm init command inside the folder. After that install these dependencies,  npm install -D typescript npm install … Continue reading Video – Step by Step using TypeScript in a Node.js Application

Dhananjay Kumar , Microsoft Most Valuable Professional , Google Developer Expert, Trainer and Consultant

Video- Why You need the apply() and the call() methods in JavaScript

To pass value of 'this' object in a function apply and the call methods are used. https://youtu.be/1nG3FKN3KjU   The apply() and the call() methods are used to call a function indirectly. When you call a function using the apply() and the call() methods, that is called Indirect Invocation Pattern . The first parameter is always … Continue reading Video- Why You need the apply() and the call() methods in JavaScript

Dhananjay Kumar , Microsoft Most Valuable Professional , Google Developer Expert, Trainer and Consultant

Video – Various ways of creating a function in JavaScript

This video teaches you the various ways of creating a function in JavaScript. There are four ways a function can be created in JavaScript. They are as follows: 1. A function as a Statement 2. A function as an Expression 3. A function as an Arrow function 4. A function using Function constructor   https://youtu.be/1koTc_lhZLU … Continue reading Video – Various ways of creating a function in JavaScript

Dhananjay Kumar , Microsoft Most Valuable Professional , Google Developer Expert, Trainer and Consultant

Presented in ng-India 2019

ng-India is India’s largest conference on Angular and JavaScript. It happened on 23 Feb in Gurgaon, India and was attended by around 350 developers around India. There were speakers from all across world teaching on various topics such as Ivy rendering, Webpack, RxJS, Change Detection in Angular, Directives, ViewEncapsulation, ngRx etc. I also had an … Continue reading Presented in ng-India 2019