Java Resources

Learn how to use Redis with Spring Cloud and Spring Data to provide configuration server, a message broker, and a database.

March 20, 2019

by Piotr Mińkowski

· 56,462 Views · 27 Likes

Var and Language Design in Java

Learn everything you need to know about var in Java.

March 20, 2019

by Peter Verhas

CORE

· 12,384 Views · 14 Likes

Message Routing in Akka

Here's an introductory article on message routing in Akka with Scala.

Updated March 19, 2019

by Efthymios Vafeiadis

· 14,830 Views · 9 Likes

Migrating From Lombok to Kotlin

Shorter code should never be the goal. It’s the readability of the code that matters.

March 19, 2019

by Erik Pragt

· 43,846 Views · 32 Likes

21 Websites to Learn Coding/Programming for Free Online

Whether you're learning languages, processes, frameworks, or just want to get started, there's sure to be a website here for you.

March 18, 2019

by Javin Paul

· 18,861 Views · 13 Likes

The Font of All Knowledge About Java and Fonts

Here's everything you need to know about fonts in the JDK.

March 18, 2019

by Simon Ritter

· 10,077 Views · 3 Likes

Invoking REST APIs From Java Microservices

In this quick post, we take a look at how services can invoke other services via REST APIs over HTTP.

March 15, 2019

by Niklas Heidloff

· 39,112 Views · 7 Likes

A Case Study of Implementing an Efficient Shuffling Stream/Spliterator in Java

Shuffling a stream in Java isn't the easiest thing to do — but it is often useful.

March 14, 2019

by Grzegorz Piwowarek

· 11,665 Views · 8 Likes

Learn How to Rapidly Create a Customized CMS with this Java Framework!

A look at how this CMS allows you to focus on one thing and one thing only, the definition of your own domain.

March 14, 2019

by Ryan Susana

· 15,556 Views · 8 Likes

Low-Latency Java: Part 1 — Introduction

What is latency, and why should I worry about it as a developer?

Updated March 14, 2019

by Rahul Vaidya

· 54,086 Views · 64 Likes

Quickstart: How to Use Redis on Java

Learn more about how you can quickly start using Redis on Java.

March 13, 2019

by Nikita Koksharov

· 65,871 Views · 14 Likes

One Method to Rule Them All: Map.merge()

Learn more about the one method here to rule them all!

March 8, 2019

by Tomasz Nurkiewicz

· 52,233 Views · 27 Likes

6 Courses to Learn Spring Framework in Depth

Check out the top six courses for learning the Spring Framework!

March 8, 2019

by Javin Paul

· 46,177 Views · 24 Likes

Introduction to Spring Data Redis

Want to make Redis easier to use in your Spring app?

March 7, 2019

by Piotr Mińkowski

· 70,798 Views · 13 Likes

Removing Elements From a Map in Java

Want to learn more about removing elements from a Map?

Updated March 6, 2019

by Dan Newton

· 104,564 Views · 6 Likes

Fighting Java Performance Issues in Production Systems

Fight Java performance issues in your production systems!

March 6, 2019

by Vimalaharan Paskarasundaram

· 16,006 Views · 7 Likes

Java Applications Log Message Analytics Using Splunk

Learn how using Splunk in Java to accept log messages, do indexes using log messages, and provide metrics using log messages.

Updated March 5, 2019

by Ethan Millar

· 56,423 Views · 11 Likes

How to Enrich DTOs With Virtual Properties Via Spring Projections

Learn more about how to enrich DTOs with Spring projections.

Updated March 5, 2019

by Anghel Leonard

CORE

· 23,360 Views · 8 Likes

50+ Java Interview Questions for Programmers

Are you ready for your next Java interview?

March 5, 2019

by Javin Paul

· 246,518 Views · 41 Likes

How to Use Spring Data JPA With Spring Boot 2

Get comfortable with the Spring Data family in this Spring Data JPA tutorial.

Updated March 4, 2019

by Himanshu Kakar

· 65,972 Views · 20 Likes

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