Hosted 8th free workshop on Angular

On 8 April, I hosted free workshop on Angular in Gurgaon. 110-120 developers attended workshop. It was my eighth workshop on Angular in last 8 months across India. We started at 10 AM and concluded at around 5 PM. In the workshop, we covered basics of the following topics: Using Angular CLI to create Hello … Continue reading Hosted 8th free workshop on Angular

Advertisements

JavaScript Interview Day # 3: what is arguments object in a function

I am very sure that in JavaScript interviews, you must have gone through discussions on functions. It is obvious because functions are very core of JavaScript. Whenever there is a discussion on functions, discussion on arguments object is mandatory. If you do not understand, how arguments works, you do not understand how functions works in … Continue reading JavaScript Interview Day # 3: what is arguments object in a function

JavaScript Interview Day # 2: Can you explain undefined and null

Have they ever asked you? “Can you explain null and undefined in JavaScript?” This question is very trivial but important. As a JavaScript developer, you must have absolute understanding on undefined and null. Let us start by looking at code below: https://gist.github.com/debugmodedotnet/62fc783b3dd79f3feec4b6c87f04d077 Output of above code listing would be “undefined” as shown in the image … Continue reading JavaScript Interview Day # 2: Can you explain undefined and null

Step by Step building Node.js based REST API to perform CRUD operations on MongoDB.

Download Source Code of this post from GitHub here Node.js is one of the greatest platform to create backend of the application. Does not matter whether you are creating a mobile app for iOS or Single Page Web application using Angular, you will need a backend for the application. Usually you perform databases operations, authentications, … Continue reading Step by Step building Node.js based REST API to perform CRUD operations on MongoDB.