Earning this certificate helps Java developers increase the security of their software and reduce vulnerabilities in the programs they develop.

OOP can seem a bit abstract at first, but once you get the hang of it, it’ll change the way you write code. It’s all about ...

The Energy efficiency class is a key rating on the European Commission's Energy Label, which is mandatory for all mobile ...

Kotlin was designed to bring more flexibility and flow to programming in the JVM. Here's an in-depth look at how Kotlin makes working with classes and objects easier and introduces coroutines to ...

The Argo Wilis Panoramic is a bright and airy carriage on the Argo Wilis train. Running between the cities of Surabaya in ...

Sealed classes in Java let developers limit the creation and use of subclasses and preserve the class hierarchy. Here is how sealed classes in Java work.

Abstract classes and interfaces in Java serve fundamentally different purposes. Learn the differences between these Java language elements and how to use them in your programs.

Java developers often rely on specific database tools to efficiently manage data storage, retrieval and manipulation. In this tutorial, we explore some of the top database tools for Java ...