Java Resources

Java Switch Statement

Switch over to this tutorial on using Java switch statements.

March 25, 2019

by Yogen Rai

· 17,977 Views · 7 Likes

A Guide to the InfluxDBMapper and QueryBuilder for Java: Part 2

Learn how to execute some queries against InfluxDB using the QueryBuilder combined with the InfluxDBMapper.

March 25, 2019

by Emmanouil Gkatziouras

CORE

· 7,329 Views · 5 Likes

Immutable Data Structures in Java

A final reference does not make your objects immutable!

March 22, 2019

by Erik Pragt

· 49,205 Views · 35 Likes

The Benefit of Using AssertThat Over Other Assert Methods

The latest JUnit4.4 release notes indicate that it's better to use AssertThat over other Assert methods.

March 22, 2019

by Mohammad Nadeem

· 34,610 Views · 6 Likes

Offline Resolution of XSDs Using Maven JAXB

Learn more about this offline resolution for using the JAXB Maven Plugin.

Updated March 20, 2019

by Aritra Nag

· 13,482 Views · 2 Likes

Redis in a Microservices Architecture

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

· 55,181 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

· 12,044 Views · 13 Likes

Message Routing in Akka

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

Updated March 19, 2019

by Efthymios Vafeiadis

· 14,469 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

· 42,713 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

· 18,250 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

· 9,656 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

CORE

· 38,647 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

· 11,280 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

· 15,204 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

· 53,140 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

· 65,272 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

CORE

· 51,528 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

· 45,721 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

· 69,843 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

· 103,899 Views · 6 Likes

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