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.

Learn about serialization in Java with our comprehensive tutorial. We provide examples to help you understand how serialization works.

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 ...