Benefits of the Java String printf method The Java String printf method can be confusing at first, but it greatly simplifies how you format complex Strings. This is especially true when creating ...

Most static code analysis tools report the cyclomatic complexity metric, but to understand how to react to high and low values, it's important to know how to calculate McCabe cyclomatic complexity in ...

Type erasure in Java generics programming can cause a variety of problems in your code. Fortunately, there are ways to work around them.

Java skills are not only some of the most sought after but also some of the easiest to learn, and now you can acquire them quickly without taking time off from your current job or going into debt.

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

This post explains how to install Java or check which version is running on your machine. Install on any OS, and learn about the JDK.

If you're going to learn to code, you might as well start with one of the world's most popular programming languages. Right now, you can get The Complete 2022 Java Coder Bundle on sale for a ...

The example code below shows how to use Java’s DirectoryStream in a method to list the files of a directory: public Set<String> listFilesUsingDirectoryStream(String dir) throws IOException { ...

What is the contract between equals() and hashcode()? Learn how these methods work together when comparing objects in Java.