Java Code examples As with most programming languages, you should begin with Hello World, and that is exactly what we’re going to do right now. The following code example is how to get it done ...

Don't let the occurrence of a RuntimeException in Java bring your code to a standstill. Here are 10 examples of how to avoid runtime exceptions in Java.

In Java, once you set the Java array size it is fixed, and it can’t be changed. This puts Java in sharp contrast to other programming languages like JavaScript where arrays resize dynamically.

In this blog post, I look at how Java code can use the Package class to access version information about a particular Java package’s specification and implementation.

For example, 20 lines of code in Java might easily require 200 lines of code in assembly language. In addition, measuring lines of code says absolutely nothing about code quality.