Author Archives: Nikhil Kumar

About Nikhil Kumar

Software Consultant at Knoldus Software LLP.

Object Oriented JavaScript: Polymorphism with examples


Again this is not the advance topic of JavaScript but it relies under Object Oriented JavaScript & polymorphism is one of the tenets of Object Oriented Programming (OOP), we all know what is Polymorphism from other languages (like C#, Java … Continue reading

Posted in JavaScript, Scala | Tagged , , , , | 2 Comments

Object Oriented JavaScript: Objects, Encapsulation & Abstraction


Hi Folks, here goes a quick post regarding the most important & frequent concepts of Advance JavaScript or we can say Object Oriented JavaScript. Objects are the key concepts of JavaScript so lets quickly start with some code and concepts. … Continue reading

Posted in Scala | Tagged , , , , , | 5 Comments

Knolx: Deep dive into Sass


Knoldus Organized a session on Sass Sass is a scripting language that is interpreted into Cascading Style Sheets (CSS). SassScript is the scripting language itself. Sass consists of two syntaxes. The original syntax, called “the indented syntax”, uses a syntax … Continue reading

Posted in sass, Scala, scss | Tagged , , , , , | 1 Comment

Tableau: Getting into Tableau Public


Big Data visualization and Business Intelligence got so easy using Tableau, millions and billions of records can be analyzed in just one go whether your data format is excel, csv, text or database, Tableau make it easy for you. So … Continue reading

Posted in apache spark, big data, Scala, Spark, Tableau | Tagged , , , , , , , | Leave a comment

Business Intelligence-Data Visualization: Tableau


Spark, Bigdata, NoSQL, Hadoop are some of the most using and top in charts technologies that we frequently use in Knoldus, when these terms used than one thing comes into picture is ‘Huge Data, millions/billions of records’ Knoldus developers use … Continue reading

Posted in Scala, Tableau | Tagged , , , , , , , , | 1 Comment

Knolx: Intro to Ionic 2-Angular 2, & Ionic1 Vs Ionic2


Knoldus organized a session on “Introduction to Ionic 2 with Angular 2”. That covered the differences between Ionic 1 and Ionic 2, As Ionic 2 is best compatible with Angular 2 (typescript) so some of the commands and components also … Continue reading

Posted in AngularJS, AngularJs2.0, cordova, Scala | Tagged , , , , | Leave a comment

Functional Programming In Javascript


Knoldus organized a knolx session on the topic : Functional Programming In JavaScript. Covers the Functional Programming Paradigm In JavaScript. You can watch the video of session:   You can check slides as well.   Thanks !!    

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CRUD in NodeJs with MongoDB: Explanations


Here we are, in this post we are going to create a CRUD application in NodeJs with mongoDB as database and ejs as a templating engine. You can download the application from here: github Before diving in to this post … Continue reading

Posted in ejs, ExpressJs, MongoDB, Node.js, Scala | Tagged , , , , | Leave a comment

Templating in NodeJs with simple signup example with MongoDB


In this blog we will see the comparison of different NodeJs templating engine as well as we will go through the basics of NodeJs then we will create a signup application in NodeJs with MongoDB as banckend. If you are … Continue reading

Posted in HAML, HTML, Jade, JavaScript, MongoDB, Node.js, Web, web application, Web Designing | Tagged , , , , , , , , , , | 1 Comment

Download server responded data directly into a file using AngularJs


Sometimes as a AngularJs developer you get some requirements which look easy but they could be tricky, in-short in this post we are having a scenario like: On a state i do have some dynamic generated links with unique ids, … Continue reading

Posted in AngularJS, AngularJs2.0, HTML, Scala | Tagged , , , , , | Leave a comment