(Matthew Tyson) The Java virtual machine is a program whose purpose is to execute other programs. It’s a simple idea that also stands as one of our greatest examples of coding kung fu. The JVM upset the status quo for its time, and continues to support programming innovation today.

(Javin Paul) It’s been a long time since I have discussed any coding or algorithm interview questions, so I thought to revisit one of the most popular array based coding problem of finding missing numbers in given array.

(Dilip Gupta) In this article, we’ll walk through the steps which are needed to set up an Angular project including the Angular Material Design Library in your project.

(John Thompson) See Java enums in action and get some ideas as to best practices for their use. This post also touches on the type safety benefits that enums bring.

(Sibeesh Passion) In this post, we are going to see how to create a custom validator directive in Angular 5.

(David Walsh) Retrieving a React component’s DOM node is fairly simple from within the component itself, but what if you want to work backward: retrieve a component’s instance by DOM node?

(Arvind Singh Baghel) In the previous articles of AngularJS from basic to expert Day One, Day Two and Day Three, we have learned what AngularJS is, and we have seen some basics of AngularJS and directives in Angular and seen the main concepts in Angular.js such as – module, model, and controller and

(Pranay Rana) This post is about validation in Angular 2 application, which means it’s about validation on client side, not about server side.

(Ck Nitin) Before creating our first Angular app, first, we’ll see how to install Angular on a Windows system.

(Eugen Paraschiv) Java 9, one of the more noticeable releases of the Java platform in recent years – coming out with a number of prominent features: