Here we explain the difference between the four JDBC driver types, and how to choose the right JDBC driver for your database-driven Java apps.

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!

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

Java's default constructor lets developers create instances of classes when an explicitly defined constructor does not exist. Here's how it works.

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

Which version of Java should you use in Linux? Learn how to easily switch between different versions with a tutorial from Jack Wallen.

Using generics results in more robust code and avoids ClassCastExceptions in your Java programs. This in-depth tutorial introduces you to generics and their types and methods.