Generating, visiting and unit testing grammar using ANTLR4 with Java and Scala

“Quality is free, but only to those who are willing to pay heavily for it” — T. DeMarco

Now unit testing is not that heavy to pay off so lets start the blog.

Compile & load an external scala file in your application

Some days ago, i got a requirement that i need to load an external scala file in my Scala application and have to use that. To use that file, it needs to be compile first and then can be used in the application.

Build your personalized movie recommender with Scala and Spark

In this blog I will explain what is a recommendation engine in general, and How to build a personalized recommendation model using Scala and Spark Collaborative filtering algorithm.

TITAN DB SETUP WITH CASSANDRA

TITAN DB SETUP WITH CASSANDRA

Introduction to Knockout js with Play template

Knockout is a JavaScript library that is based on Model–view–viewmodel (MVVM) that helps to build responsive UI display. This makes a clear separation between the model(Domain model/ stored data), view(User Interface) and view-model(presentation of…