Android Authority

Java tutorial for beginners: Write a simple app with no previous experience

Java is one of the most in-demand programming languages in the world and one of the two official programming languages used in Android development (the other being Kotlin). Developers familiar with ...
Android Authority

Java tutorial for beginners, part 2

In part 1 of this series, Gary uploaded an awesome post and video explaining the basics of Java programming. Java is the official programming language of Android; so if you want to build fully-fledged ...
ZDNet

Learn basic to advanced Java programming skills for just $30

Thanks to its versatility, Java is one of the most leading programming languages in the world. It's also one of the top choices for Android app development. Yet, it's one of the easiest languages to ...
ZDNet

Master the basics of Java Cryptography Extension (JCE)

The Java Cryptography Extension (JCE) is now a core part of Java SDK 1.4. Basically, it's a set of packages that provide a framework and implementations for encryption, key generation and agreement, ...
InfoWorld

What you should know about Java exceptions

Java exception is one of the most important concepts of Java programming. If you’re a beginner, you should get a basic understanding of how Java exception works and how you can utilize it in your ...