With the average new car selling for more than $50,000 for the first time ever, according to Kelley Blue Book, finding the right car and then negotiating the best price can be a whirlwind experience. ...

Core Java interview questions and answers will help you in preparing for the interviews. Whether you are a fresher or experienced professional, the questions will help you in getting a competitive ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Here are the most important concepts developers must know when they size Java arrays and deal ...

Given an array of length N and an integer x, you need to find and return the first index of integer x present in the array. Return -1 if it is not present in the array. First index means, the index of ...

One of the reasons developers love Java is that the JVM performs garbage collection (GC) for them. One of the reasons system admins hate the JVM is the unpredictable nature of Java GC. A Java GC ...

I have used ngrx-forms successfully in a project for a while now, but I'm unable to figure out how to use dynamic form elements correctly. I see code snippets here and there in both the documentation ...