A quick and practical guide to Comparable and Comparator interfaces.

1. Introduction Until now we have discussed the GraalVM exclusively in the context of the JVM platform. It is not surprising taking into account all the

Learn what the Java Number class does and what methods it contains.

Learn how to store and retrieve key-value pairs in Java using the Chronicle Map.

Interested to learn about iInjection Attacks? Check our article explaining how to prevent injection attacks in java

Learn what causes the "java.lang.UnsupportedClassVersionError: Unsupported major.minor version error" message, and how to fix it.

Learn how to use the Java 8 DateTimeFormatter class to format and parse dates and times

A quick and practical guide to annotation processing in Java, showing you how to create a builder from a POJO.

Create 10 Beginner Projects Step by Step

Java 16 is released, official native images for Spring, backpressure, Jetty HTTP load generator, GitHub actions, and say no to SOLID!

A quick and practical guide to SHA-256 hashing in Java

Learn about and how to apply the Prototype Pattern in Java.

Interested to learn about Apache Camel 3.9? Check our article explaining how to reduce the object allocations caused by Camel.

A quick and practical guide to transactions in Java and Spring.

Learn what Causes java.lang.reflect.InvocationTargetException.

A quick and practical overview of EasyRandom in Java.

Learn how to work with Java's trigonometric functions in degree mode.

Interested to learn about Java Testing Frameworks? Check our article stating 9 Of The Best Java Testing Frameworks For 2021.

Take a look at different ways to search an array for a value.

Explore how to use paging and asynchronous calls with the Kubernetes Java API.