A quick and practical comparison of objects and primitives in Java.

A quick and practical overview of Java security basics.

Learn about lossy conversion in Java and some handy conversion techniques to avoid this error

A quick and practical example of validating input using Finite Automata in Java.

Explore different ways of calculating the area of a circle using Java.

In this tutorial, we'll discuss how to get the first key-value pair from a HashMap without knowing the key.

Let's take a look at how we can list the available cipher algorithms.

Have a look at how to use the @Override annotation in Java

Learn about the JAR Manifest file, its capabilities and more.

Learn different ways to chain Predicates in Java

Learn how to create and manage an MBean with a quick intro to JMX (Java Management Extensions).

A quick and practical guide to the StringJoiner in Java.

A simple Java solution to an interesting problem of printing a numerical amount of money with words.

Resilient Java with Bulkheads, GraalVM native images, Spring Boot performance, reinventing VMs, and talent isn't everything! Oh, and the Baeldung "sale" this week

An overview of parsing simple and not so simple YAML documents into Java objects - and vice versa - using SnakeYAML library.

A quick and practical overview of Derive4j.

Learn about file access management in Java

How to write out the contents of a Reader to File using plain Java, Guava or Apache Commons IO.

A comparison of Flyway and Liquibase - the two most popular tools for database refactoring.