Learn how to use Java's System.in.read().

Explore various ways to collect a stream of Map.Entry objects into a LinkedHashMap.

Primitive pattern matching, recursive fetch JPA, soft delete Hibernate, new GraalVM, and life without pull requests. A good week.

Learn how to rearrange the zero value elements of a Java array, moving them to the end.

This article is a quick and practical introduction to AspectJ.

Explore infix, prefix, and postfix notations of mathematical expressions.

CountDownLatch, primitives for pattern matching, eBPF for Java, soft assertions, and 2FA vulnerabilities!

Learn more about the definitions, examples, advantages, and considerations of mutable and immutable objects in Java.

Explore how to instantiate static and non-static inner classes with the Java Reflection API.

In this article, we learn how to get started with OpenGrok, an open-source code search and cross-reference engine.

Learn the fundamentals of URL encoding in Java focusing on the URLEncoder class for encoding spaces into URL-safe formats.

Learn about different ways to print a 2D array to the console in Java, along with their time and space complexity.

Learn about Quarkus and virtual threads in Java.

Learn how the OutOfMemoryError often puts an application in an incorrect state.

Explore the utilization of separate threads for efficient file handling in Java.

See how to use AsciiDoctor to generate a book.

A quick and practical overview of the concept of Ahead of Time Compilation.

A quick and practical overview of Tensorflow for Java

Learn why integers are considered floating-point numbers and how to prevent Gson from representing integers as floats.

LINQ emulation in Java, JPA fetch types, stateless sessions in Hibernate, GC improvements, and Actor model concurrency.