This post explains how to use variables in Java. Learn the primitive types (and what that means) and just why variables are so important for any coding!

A static variable is one that is not attached to an instance, and a static method is one that does not require an instance to be invoked. Instances can only be created after a Java application has ...

The variable must be static, so there's only one for all of the function's execution. [Click on image for larger view.] Figure 1. Testing Out Code Variations at Runtime How can you change the value ...