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!

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.

Now there is plenty of room for improvement and expansion when it comes to this step-by-step Spring Boot RESTful web services example. Obviously, using the static variables in the Score class is a ...