Learn how to use Java annotations to associate metadata with classes, methods, and other application elements in your Java programs. There are times when you need to associate metadata, or data ...

Use Java assertions to test your assumptions about program correctness and check them in your code.

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

Using var is also helpful when working with generic types or APIs that return long, complex type names. In these cases, the inferred type keeps the code clean and avoids unnecessary repetition. The ...

While most Java bootcamps won’t require students to know how to code before starting class, foundational coding skills can make the first few weeks of your program easier.

Java’s ternary conditional operator return The Java ternary operator must return a value. The statement evaluated in the body of the Java ternary operator cannot return void. For example, the ...

This post explains how to use loops in Java. Learn for loops, while loops, do while, break, and continue. All without going loopy!