Java skills are not only some of the most sought after but also some of the easiest to learn, and now you can acquire them quickly without taking time off from your current job or going into debt.

The Java 101 series provides a self-guided introduction to Java programming, starting with the basics and covering all the core concepts you need to know to become a productive Java developer.

One of the best and most convenient ways to learn Java is through online courses. This guide will feature some of the top online courses to learn Java from TechRepublic Academy, Coursera, and Udemy.

What are the best programming languages to learn if you’re just starting out? Use our guide to get familiar with seven good languages for beginning coders.

Don't be intimidated by the prospect of doing functional programming in Java. This step-by-step example will help you learn basic Java lambda syntax quickly and effectively.