Author Archives: pushpendupurkait

About pushpendupurkait

I am RHCE, DB2, Openstack certified. working on scala and AngularJs for Knoldus.

Prototype & Prototype chaining with Object Oriented JavaScript


We have always seen that every object in JavaScript has some pre-defined methods.  To know about it we have find answers of these questions. What is prototype ? What is prototype chaining ? What does hasOwnProperty do ? What is … Continue reading

Posted in JavaScript, Scala | Leave a comment

Getting Started With NodeJs


In this blog, we will come to know about checking if NodeJs is properly installed in your system and then we will run a small piece of code on NodeJs. Testing Node: To check if Node is installed properly on … Continue reading

Posted in JavaScript, Node.js, Scala | Leave a comment

Getting Started With AureliaJs


For the video of the session Click here

Posted in Scala | Leave a comment

Setting a git server in local area network


In this blog, we will learn to setup a git server in a system which will be accessible over the local area network. First we have to setup SSH server to the system(Git Server), to provide access to other (git … Continue reading

Posted in git, github, knoldus, Scala | 2 Comments

Working with HTML5 web workers


What is web worker ? A web worker, as defined by the World Wide Web Consortium (W3C) and the Web Hypertext Application Technology Working Group (WHATWG), is a JavaScript script executed from an HTML page that runs in the background, … Continue reading

Posted in Scala | 3 Comments

Graphics & Animation with HTML5


Posted in Scala | 2 Comments

Using D3 charts with AngularJS


In this blog, we will learn using D3 chart with AngularJS. We will use D3 by injecting it in our angular application. Introduction of D3 Chart:- D3.js is a JavaScript library for manipulating documents based on data. D3 helps you … Continue reading

Posted in AngularJS, D3 Charts, JavaScript, jQuery, knoldus | Tagged , , , , , | 6 Comments

How to run an application on Standalone cluster in Spark?


In this blog, we will run an application on a standalone cluster in spark. Steps 1. Launch the cluster. 2. Create a package of the application. 3. Run command to launch Step-1: To run an application on standalone cluster, we … Continue reading

Posted in Scala | 2 Comments