A guide to Java for loops This article covers how to use the Java for loop and the Java Stream method.
A 4-minute guide to Java loops Whether you use a while loop, a do while loop, or an infinite loop, understanding how loops work is vital to Java programming.
How to use methods in Java Learn the definition of a method in Java, how to use methods, and when to use methods in this handy tutorial.
Use my Groovy color wheel calculator Color wheels are useful in many situations and building one in Groovy is a great exercise to learn both how the wheel works and the, well, grooviness of Groovy.
Try this Java file manager on Linux JFileProcessor takes a minimal approach to both design and function as a Linux file manager.
Use arrays in Java Instead of tracking dozens of individual variables, use an array in Java to collect and store data in a structured way.
