This post explains how to use if statements in Java. Discover why flow control is so important, and how to use advanced keywords like "and" and "else." ...

Learn how to use Java annotations to associate metadata with classes, methods, and other application elements in your Java programs.

This post explains how to use classes in Java to build objects and organize your code. Also learn: constructors, static methods, and more!

Take advantage of Docker to ease Java development. Learn how to update a running Java codebase (without restarting the container) and to debug into a remotely running containerized Java app.

Spring Boot's application.properties file and its application.yaml counterpart are key to creating flexible and configurable Java applications.