Explore three methods for writing to and reading from a file with HashMap data.

Explore how to get every N-th element from finite and infinite streams in Java.

Last few days of Black Friday. Cascading deletes with Hibernate, Spring 6.1, String Templates, Ktor, error handling, and test data generation. A good week :)

Learn how to retrieve the first non-null value in a collection of item, or sequence of method calls.

Explore various approaches and best practices for determining if an object's type is an enum.

Delve into the distinctions between isEmpty() and isBlank() when working with Java Strings.

Learn different ways to parse XML into a HashMap, a data structure that allows for efficient data retrieval and manipulation.

Table partitioning with Spring, pattern matching, project loom, generational GC, log4shell retro, and Open Telemetry collector!

Explore Java's latest enhancement, Context-Specific Deserialization Filter (JEP 415), in action.

Explore thе Collеctions.sort() timе complеxity using Java Microbеnchmark Harnеss (JMH).

Learn how to convеrt a timеstamp string to a long valuе.

In this tutorial, we learn how to limit the number of entries in a HashMap.

In the ever-evolving landscape of cloud computing, the need for efficient and scalable container management has become paramount. Amazon Elastic Container

In the realm of cutting-edge technology, Brain-Computer Interface (BCI) stands as a revolutionary field, seamlessly bridging the gap between the human

Learn how to use Guava's CountingOutputStream class

Look at a couple of libraries that can help us parse INI files in Java

Learn several ways to synchronize access to static variables among different threads.

A quick and practical guide to mocking InputStream objects in Java.

Explore several methods for detecting the end-of-file character in Java.

Learn how to compress images in Java using built-in libraries and Apache Commons Imaging. Image compression reduces file size without compromising visual quality. It optimizes image-heavy applications and websites for faster loading and better user experience.