Java Resources

Mastering Unit Testing and Test-Driven Development in Java

By leveraging unit testing and TDD in Java with JUnit, developers can produce high-quality software that's easier to maintain and extend over time.

May 8, 2024

by Maic Moerser

· 4,287 Views · 13 Likes

Degradation in String Deduplication Performance in Recent Java Versions

String deduplication is an important feature aimed at optimizing memory usage by eliminating duplicate strings from heap memory.

May 7, 2024

by Ram Lakshmanan

CORE

· 2,240 Views · 3 Likes

Create Tweets With X API v2

Do you want to learn how to create Tweets from a Java application using the X (Twitter) API v2? This blog will show you in a step-by-step guide how to do so. Enjoy!

May 6, 2024

by Gunter Rotsaert

CORE

· 2,463 Views · 1 Like

Javac and Java Katas, Part 1: Class Path

This article contains several exercises focused on using JDK tools such as javac, java, and jar to build and run Java applications.

May 2, 2024

by Maksim Kren

· 4,127 Views · 9 Likes

Spring Boot Timeout Handling With RestClient, WebClient, and RestTemplate

Explore how to implement timeouts using three popular approaches: RestClient, RestTemplate, and WebClient, all essential components in Spring Boot.

April 30, 2024

by Fernando Boaglio

· 13,540 Views · 2 Likes

Exploring IBM App Connect Enterprise 12.0.12.0

In this article, we take a dive into some of the features of IBM App Connect Enterprise 12.0.12.0 and explore how developers can use them for their integration needs.

April 30, 2024

by Ben Thompson

· 1,534 Views · 1 Like

Sustainable Java Applications With Quick Warmup

Java application startup and warmup technically include several consecutive processes: JVM startup, application startup, and JVM warmup.

April 30, 2024

by Dmitry Chuyko

· 4,754 Views · 6 Likes

Multiplatform Directory Bookmarks on the Command Line

This article discusses how to manage directory bookmarks on the command line for efficient use of the character terminal.

April 29, 2024

by Pavel Ponec

· 1,163 Views · 1 Like

The Try Block in Rust

I wrote previously about libs for error management in Rust. This week, I want to write about the try block, an experimental feature.

April 25, 2024

by Nicolas Fränkel

CORE

· 1,234 Views · 1 Like

Java Container Application Memory Analysis

In this article, I cover types of memory usage for a Java container application and methods to analyze memory consumption.

April 24, 2024

by Parveen Saini

· 1,776 Views · 2 Likes

How To Work Effectively With JDBC in Java Scripts

This article demonstrates how to streamline SQL queries in Java scripts using a single class, resulting in safer, more concise code with better readability.

April 23, 2024

by Pavel Ponec

· 1,939 Views · 4 Likes

Bridging JavaScript and Java Packages: An Introduction to Npm2Mvn

Learn how to easily consume NPM packages in Java Web Applications as part of your build process by embedding them as Maven artifacts in your Maven Pom.

April 23, 2024

by Lee Painter

· 1,711 Views · 3 Likes

Java Caching Strategies With NCache

Explore the open-source library NCache and discover how it can help implement various caching strategies in Java applications.

April 23, 2024

by Abhinav Pandey

· 1,764 Views · 2 Likes

Microsoft Teams for Developers: Enhancing Communication With Call Initiating and Recording

Learn how Microsoft Teams empowers developers to create seamless communication with smart calling solutions, APIs, and third-party integrations.

April 22, 2024

by Arun Pandey

CORE

· 3,475 Views · 3 Likes

Validation With Spring Boot

When building a Spring Boot application, you will need to validate the input of web requests, the input to your services, etc.

April 22, 2024

by Gunter Rotsaert

CORE

· 2,641 Views · 2 Likes

Amazon Bedrock: Leveraging Foundation Models With Quarkus and AWS

Bedrock is the new Amazon service that democratizes the users' access to the most up-to-date Foundation Models (FM) of the highest-ranked AI actors.

April 22, 2024

by Nicolas Duminil

CORE

· 1,464 Views · 1 Like

Deep Dive Into Java Executor Framework

The article explains Java's ExecutorService and its types like FixedThreadPool, task execution methods, pool management, and shutdown steps.

April 19, 2024

by Prasanna J

· 13,178 Views · 3 Likes

Implementing Low-Code Data Mapping in Java

AtlasMap is a tool supporting a wide range of transformation functions, providing options to generate code for seamless integration into your applications.

April 19, 2024

by Vinod Pahuja

· 2,236 Views · 1 Like

How to Really Build a GraphQL Server With Java

This tutorial aims to demonstrate the process of building a GraphQL server utilizing the venerable graphql-java library in Java.

April 18, 2024

by David Ventimiglia

· 2,864 Views · 5 Likes

Java vs. Scala: Comparative Analysis for Backend Development in Fintech

Analyze how Java and Scala perform in the world of fintech backend development, focusing on the concrete benefits and limitations each language presents.

April 18, 2024

by Grigoriy Alexeev

· 4,841 Views · 4 Likes

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