This is an in-depth java tutorial for beginners. Learn what Java is, how to get started, and how to build basic apps using key concepts!

Java records are a new language feature that reduces verbosity and enables optimized runtime performance. This Java records tutorial shows how they work.

In 2018, a large number of readers were drawn to Java developer tutorials on a variety of topics from RESTful development to continuous delivery with Jenkins CI.

Use Java's packages and static imports to organize top-level types and simplify access to their static members.

After producing 1,200 videos, including tutorials for Java, APEX, and the autonomous database (some sponsored by Oracle), he recently received a coveted Silver Creator Award from YouTube for ...