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The Latest Java Topics
GraphQL Java Example for Beginners [Spring Boot]
In this article, we will look at a GraphQL Java example and build a simple GraphQL server with Spring Boot.
August 30, 2019
by
Swathi Prasad
·
120,665 Views
·
34 Likes
Quick Guide to Microservices With Quarkus on Openshift
A quick tutorial to help you use Quarkus.
August 29, 2019
by
Piotr Mińkowski
·
15,317 Views
·
8 Likes
Reactive Programming in Java: Using the WebClient Class
WebClient is the equivalent of the RestTemplate class — except it works with asynchronous requests.
August 28, 2019
by
Jesus J. Puente
·
60,680 Views
·
8 Likes
C# and Java Comparison: The C# Struct Advantage
In this article, we discuss the advantage of C#'s struct when compared to Java's use of classes and Junion to offer a struct-like data structure.
August 27, 2019
by
Dang Ngoc Vu
·
13,989 Views
·
7 Likes
Using Spring Data Redis in Spring Boot 2.0 to Write a Custom Query
See how to use Spring Data Redis in Spring Boot 2.0 to write a custom query.
August 27, 2019
by
omid haghighatgoo
·
56,668 Views
·
7 Likes
AR and Java By Hand (Part 1): Introduction
Learn more about beginning your own AR project with Java.
August 27, 2019
by
Radek Hecl
·
13,444 Views
·
3 Likes
Project Loom: Java With a Stronger Fiber
Thanks to Project Loom, a new era of Java is on the horizon.
August 27, 2019
by
Luca Venturi
·
38,447 Views
·
28 Likes
The JVM Architecture Explained
Click here to check out this overview of the different components of the JVM, along with a very useful diagram!
Updated August 26, 2019
by
Jackson Joseraj
·
580,537 Views
·
345 Likes
Avoiding NullPointerException in Java 8
How do you prevent NullPointerExceptions in your Java code?
August 26, 2019
by
Amanuel G. Shiferaw
CORE
·
43,482 Views
·
5 Likes
Add Custom Functionality to a Spring Data Repository
Take a look at how Spring Data allows us to add custom methods to a Spring Data Repository, complete with plenty of code examples.
Updated August 23, 2019
by
Emmanouil Gkatziouras
CORE
·
279,497 Views
·
26 Likes
Ant-to-Maven Conversions: The Painless Method
You no longer need to sweat it over Ant-to-Maven conversions. We've got you covered.
August 23, 2019
by
Dinusha Nirmal
·
33,655 Views
·
2 Likes
How Do Annotations Work in Java?
Grab some coffee and get ready to dive into the world of annotations.
August 22, 2019
by
Yashwant Golecha
·
384,457 Views
·
65 Likes
An Introduction to JUnit
An overview of JUnit 4, including its impact on testing.
August 22, 2019
by
Justin Albano
CORE
·
23,383 Views
·
8 Likes
How To Learn Any Programming Language Online in 2019
The different programming languages, and where to learn them.
August 22, 2019
by
John Selawsky
·
22,368 Views
·
3 Likes
Java Garbage Collection Types and Settings in Jelastic PaaS
Let's clarify what garbage collection is, what it does for Java applications, and how it works within Jelastic PaaS.
August 22, 2019
by
Tetiana Fydorenchyk
·
8,567 Views
·
2 Likes
Mule Maven Plugin for CloudHub Deployment
Explore the Mule Maven plugin for CloudHub deployment.
August 21, 2019
by
Abhay Yadav
·
18,562 Views
·
4 Likes
JDBC: Emulating a Sequence
See how to emulate a sequence.
August 21, 2019
by
Michal Jastak
·
9,820 Views
·
1 Like
How to Deep Clone an Object Using Java In-Memory Serialization
Check out this post in a series on Java cloning and serialization.
August 21, 2019
by
Naresh Joshi
CORE
·
12,809 Views
·
4 Likes
Java Cloning: Copy Constructors vs. Cloning
Let's run through the pros and cons of Object.clone() and see how it stacks up against copy constructors when it comes to copying objects.
Updated August 20, 2019
by
Naresh Joshi
CORE
·
229,984 Views
·
21 Likes
Easy and Accurate Performance Testing With JUnit/Maven
Learn how you can utilize JUnit and Maven for performance and load testing in a variety of scenarios, like reusing test code and testing in parallel.
Updated August 20, 2019
by
Nirmal Chandra
·
62,745 Views
·
11 Likes
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