When JAX-RS 2.1 specification was released back in 2017, one of its true novelties was the introduction of the reactive API extensions. The industry has

Learn how to use the Java's Math.pow() method to calculate the power of any given base quickly.

Create an immutable List from an ArrayList with the JDK, Guava or Apache Commons Collections.

Learn how to connect to proxy servers in Java using system properties or the more flexible Proxy class.

Learn how to combine Java Maps and Streams

An introductory guide to the usage of the StreamEx library in Java.

Learn how to zip and unzip a file, multiple files or a full directory using core Java.

Learn about the usage of the jpackage command-line tool introduced in Java 14.

Learn about the jcabi-aspects Java library, a collection of handy annotations that modify the behavior of Java application using aspect-oriented programming

Discover the differences between URI and URL Java classes.

A simple and complete reference guide to understanding and using Arrays in Java.

Learn about various approaches to searching for distinct list elements in Java.

All about the JVM: talking with the Shenandoah team, JIT and Graal internals, current trends in the Java ecosystem, and learning a new programming language!

Learn how to avoid a ClassCastException when working with various Java List implementations.

Learn about pattern matching of strings and how we can make it faster using a suffix tree

Learn about a few ways to achieve asynchronous programming in Java

A quick and practical guide to Java NIO2 Asynchronous Socket Channel API

Learn how to generate PDF files using Thymeleaf.

Learn about alternative ways of generating random numbers within a range in Java.