How use Java printf to format int values It’s much easier to format an int with printf than a float or double, because decimal precision is not a concern. To use Java’s printf to format an int, long, ...

How to use the Java Scanner for user input The Java Scanner class is a simple, versatile, easy-to-use class that makes user input in Java relatively straightforward. To perform user input with the ...

Java developers must know how to use built-in features like collections to optimize data processing and performance. Java collections and java streams are two fundamental tools for improving ...

What a Java Bootcamp Teaches You The primary purpose of a Java bootcamp is to help students learn how to use Java to solve problems and create applications.

We discuss how to work with directories, sub-directories, and traverse them using Java and the DirectoryStream method. Learn more.

Java 11 is getting long in the tooth, so many developers are moving to the next oldest version that's still supported, Java 17. Here's what's different.

Virtual threads take the responsibility for allocating system resources out of your application code and into the JVM. Here's a first look at virtual threads in Java 21.

Want to know how to set up a Minecraft server with your friends? Here's all you need to know with step-by-step instructions.

Despite this fundamental shift in the industry, one thing remains constant: great software development is always about ...

Paul Bakker discusses Netflix’s use of Java, emphasizing the use of microservices, RxJava, Hystrix and Spring Cloud.

New to Minecraft? Here's all you need to know about the difference between Bedrock and Java, and how it affects you.