Learn different approaches for sorting collections by comparing multiple fields.

Learn how to access MBeans from a shell script.

Explore the topic of String interpolation in Java.

Explore two simple approaches to configure our Lombok builder classes to work seamlessly with Jackson.

Learn how characters are internally represented in Java and how we can convert an int to a char and back.

Looking for a Java Lead with Spring experience to join the Baeldung team.

Take a closer look at these two static factory methods for immutable maps and explain which one is suitable for which purpose.

JMS enhancements, JakartaEE Serverless, revisiting DTO, Golang impressions, and new a K8S release!

Learn the differences between Callable and Supplier interfaces and understand when to use them.

Learn two ways to extract an object's value to be asserted on.

Learn how to split a String by whitespace characters, such as space, tab, or newline, using multiple approaches

Learn multiple techniques to sort the elements of a HashSet.

Learn how to add a new element at a specific position to an ArrayList.

1. Introduction Design patterns are reusable solutions to common software design problems. They provide a way to describe and document software

Explore different approaches to finding the first non-repeating character in a string.

Explore the factory design pattern.

Learn how to convert an instance of LocalDateTime to ZonedDateTime and vice versa.

Learn the different expression types available in Thymeleaf with examples.

Java does not provide an explicit way to iterate over two lists at the same time. We look at some techniques and libraries that can help us correlate data between two collections according to index.

A quick and practical overview of all reference types in Java.

Pattern matching, GraalVM into OpenJDK, transactional MDC, event sourcing, and Postgres as a Message Queue!