To do this, we change the word “void” for the type of variable we want to return, and we add “return value” at the end of the method. This changes how we call a method in Java, because we ...

I wrote about the NetBeans hint “Overridable Method Call in Constructor” in the blog post Seven Indispensable NetBeans Java Hints. In this post, I look at why having an overridable method ...

New developers often confuse the Java array length property with the String class’ length() method. While their functions are similar, the syntax is different. The Java array length property does not ...