Maximizing code reuse in your Java programs means writing code that is easy to read, understand, and maintain. Here are eight ways to get started. Writing reusable code is a vital skill for every ...

There are times when you need to associate metadata, or data that describes data, with classes, methods, or other elements in your Java code. For example, your team might need to identify ...

Analyze the time and space complexity of your solution. Compare your solution to others and identify areas for improvement.

The ability to write clean code is important no matter which programming language you work with. When you work in Java, it's even more pertinent. Java has long been the world's most popular ...

In this post, we’ll explore how to use if statements in Java. Essentially, an “if statement” is what you use for “flow control.” If statements allow for branching code that lets programs ...

It was never the sexiest language, but for decades Java has been a mainstay of modern technology, and it's going to be with us for years to come.

In this post, we will learn how to call a method in Java. This is a useful “chunk” of code that you can call from anywhere else in your program, thus preventing you from needing to write out ...

The Java ecosystem has historically been blessed with great IDEs to work with, including NetBeans, Eclipse and IntelliJ from JetBrains. However, in recent years Microsoft's Visual Studio Code editor ...

Today, Java builds are available as a proprietary option by Oracle and as an open-source build called OpenJDK. The open-source approach helps to improve the code and deliver more enhancements and ...