Using generics results in more robust code and avoids ClassCastExceptions in your Java programs. This in-depth tutorial introduces you to generics and their types and methods. Generics are used in ...

Analyze the time and space complexity of your solution. Compare your solution to others and identify areas for improvement.

So in this post, we’re going to examine how to use classes in Java. Also read: Java beginner course – A free and comprehensive guide to the basics of Java If you’re not familiar with the ...

It was never the sexiest language, but for decades Java has been a mainstay of modern technology, and it's going to be with us for years to come.

As mentioned, it’s better to use it for highly-intensive concurrent processes. Let’s see specifically what those situations are: Rafael del Nero is a Java Champion and Oracle Ace, creator of ...

Note that the Java ternary operator example above could just have easily been written using an if…else statement. The code below performs that exact same logic as the Java ternary operator example ...

To remedy that situation, here’s a look at five impressive JShell benefits and features that will get the uninitiated wanting to use it. You don’t need to compile your Java code. Java programs will ...

We discuss how to work with directories, sub-directories, and traverse them using Java and the DirectoryStream method. Learn more. A directory is an organizational file system structure that ...

How To Select Which Version of Java to Use in Linux (+ Video Tutorial) Your email has been sent Which version of Java should you use in Linux? Learn how to easily ...