Java is hugely popular, in fact some people claim it is the most popular programming language on the planet. It is also the principle programming language used to write Android apps. As a compliment to our "Introduction to Android app development" course, here is our FREE introduction to Java course. Join Gary Sims as it takes you through the basics of Java, object oriented programming, strings, arrays and more!
Gary has been a tech writer for over a decade and specializes in open source systems. He has a Bachelor's degree in Business Information Systems. He has many years of experience in system design and development as well as system administration, system security and networking protocols. He also knows several programming languages (including Java), as he was previously a software engineer for 10 years.