Java Resources

How to Use Ionic 4 for JHipster 6 to Build a Mobile App

Learn more about how to use Ionic 4 with JHipster 6 and Spring Boot to build a secure mobile app.

September 20, 2019

by Matt Raible

· 19,642 Views · 3 Likes

Your Code Is Redundant, Live With It!

It's time to deal with code redundancy.

September 20, 2019

by Peter Verhas

CORE

· 15,064 Views · 2 Likes

All Things Java 8 [Tutorials]

No matter what version of the JDK we are on, Java 8 is not going anywhere.

September 19, 2019

by Lindsay Burk

· 123,150 Views · 76 Likes

Secure a REST API With MicroProfile and JWT Authentication

Don't sleep on REST API security.

September 19, 2019

by Andrew Hughes

· 15,203 Views · 7 Likes

Mapping Java Entities for Persistence With Hibernate (Part 3)

Learn more about mapping Java entities for persistence using Hibernate.

September 18, 2019

by Mahmoud Anouti

· 15,731 Views · 5 Likes

All About Spring Boot [Tutorials and Articles]

A compendium of articles by DZone members including explanations of the concepts behind the framework, Spring Boot tutorials, and Spring Boot interview questions.

September 17, 2019

by Jordan Baker

· 46,232 Views · 25 Likes

In-Order Binary Tree Traversal in Java

The inOrder traversal is one of the most popular ways to traverse a binary tree data structure in Java.

September 17, 2019

by Javin Paul

· 36,951 Views · 7 Likes

Handling Binary Data in SOAP with MTOM

Reduce file size with SOAP and MTOM.

September 16, 2019

by Brian Hannaway

· 19,810 Views · 3 Likes

Introducing the Couchbase Java SDK 3.0 Alpha

Let's look at the new Couchbase Java SDK 3.0 Alpha and see the cross-SDK API improvements, Java-specific improvements, and how to get started.

September 16, 2019

by Michael Nitschinger

· 9,624 Views · 3 Likes

Java Concurrency: Synchronization

Check out this post to learn more about Java concurrency and synchronization.

September 16, 2019

by Brian Hannaway

· 23,279 Views · 8 Likes

Best Java Unit Testing Frameworks

Unit testing is an important skill for programmers.

Updated September 12, 2019

by Ranga Karanam

CORE

· 65,831 Views · 21 Likes

Folding Things With Functional Programming

Have some fun folding things with FP!

September 12, 2019

by Francisco Alvarez

CORE

· 19,330 Views · 2 Likes

Java Joy: Combining Predicates

Learn the joy of combining Predicates in Java.

September 12, 2019

by Hubert Klein Ikkink

· 17,849 Views · 8 Likes

Everything You Need to Know About System.gc()

Poor code performance is trash.

September 11, 2019

by Ram Lakshmanan

CORE

· 18,343 Views · 3 Likes

Using JUnit to Test Your Java Apps: An Advanced Guide

Unit testing helps ensure that your Java app is up to snuff.

September 11, 2019

by Matt Raible

· 22,188 Views · 5 Likes

High Availability With Redis Sentinel on Java

Let's explore Redis Sentinel and see how to run it on Java.

September 11, 2019

by Nikita Koksharov

· 17,191 Views · 6 Likes

Java Serialization Magic Methods and Use Cases

Want to encrypt/decrypt sensitive info before serializing/de-serializing it? Java's got you covered.

September 10, 2019

by Naresh Joshi

CORE

· 19,868 Views · 8 Likes

Java Performance: For-Looping vs. Streaming

Is counting upwards or downwards in a for-loop the most efficient way of iterating? Sometimes the answer is neither.

September 9, 2019

by Per-Åke Minborg

· 49,958 Views · 6 Likes

[Kotlin Pearls] Unit, Nothing, Any (And Null)

The Type Hierarchy in Kotlin is unparalleled in terms of interoperability.

September 9, 2019

by Uberto Barbini

· 26,526 Views · 5 Likes

Streaming Live Updates From a Reactive Spring Data Repository

Learn how to stream live updates from a reactive Spring Data repo.

Updated September 5, 2019

by Dan Newton

· 25,049 Views · 2 Likes

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