Java Resources

Spring Data (Part 5): Paging and Sorting

Learn how to set up pagination with Spring Data so you can organize and sort your information to your liking.

October 14, 2016

by Shaamik Mitraa

· 175,850 Views · 18 Likes

Learn how to create your own customized runtime JUnit test cases, including how to lay the foundation for your code to be flexible and ready.

October 12, 2016

by Arun Pandey

CORE

· 35,261 Views · 20 Likes

Distributed Application Development Through Microservices

A microservice architecture design pattern has advantages over a monolithic design pattern. The idea is to divide the single application into interconnected applications.

October 12, 2016

by Sunny Gupta

· 22,781 Views · 23 Likes

Hello World With JBoss Modules

There aren't a lot of examples of JBoss Modules out there, so let's create a simple Hello World program.

October 11, 2016

by Anton Arhipov

· 21,474 Views · 15 Likes

Spring Data Series (Part 4): @Query Annotation

Check out this hands-on tutorial detailing how to use @Query annotations in Spring Data.

October 10, 2016

by Shaamik Mitraa

· 36,683 Views · 12 Likes

Spring Data Series (Part 3): Typesafe Query

Today, we dive into how Spring Data incorporates the querydsl project to provide simpler naming conventions and overcomes shortcomings.

October 9, 2016

by Shaamik Mitraa

· 12,515 Views · 8 Likes

Hash Tables, Mutability, and Identity: How to Implement a Bi-Directional Hash Table in Java

Mutability can affect the behavior of hash tables. Misunderstanding mutability can cause objects stored in a hash table to become irretrievable and essentially disappear.

October 7, 2016

by Wayne Citrin

· 20,510 Views · 12 Likes

A Java Developer's Guide to Migration

Here are a handful of helpful tips to keep in mind when migrating your apps to a more responsive style, including pitfalls and potential setbacks.

October 6, 2016

by Ben Wilson

· 21,194 Views · 9 Likes

The Rise and Fall of Scala

See one writer's take on Scala — how it came about, where it succeeded, and how it's declining.

October 6, 2016

by Moshe Kranc

· 133,235 Views · 132 Likes

3 Ways to Use Redis Hash in Java

Check out this comparison of Jedis, Spring Data Redis, and Redisson to see how each library talks to Redis and interacts with hashes.

October 6, 2016

by Nikita Koksharov

· 98,890 Views · 9 Likes

Scalable Graph Analytics with Apache Spark: Part I

Get started with scalable graph analysis via simple examples that utilize GraphFrames and Spark SQL on HDFS.

October 5, 2016

by Mirko Kämpf

· 6,234 Views · 7 Likes

An Opinionless Comparison of Spring and Guice

One developer maps out the features of both Spring and Guide from a dependency injection angle to see which one comes out on top.

October 4, 2016

by Nikhil Wanpal

· 39,814 Views · 28 Likes

12 Factors and Beyond in Java

Get a sense of estimating the skills, knowledge of users, and developers. Invest adequately in the understanding of the existing codebase.

October 4, 2016

by Pieter Humphrey

· 31,788 Views · 15 Likes

The Elements of Modern Java Style

Code style is an important aspect of software development. When done consistently and correctly, code style can help improve the quality of software.

October 3, 2016

by Michael Tofinetti

· 31,582 Views · 26 Likes

Canonical Equivalence in Unicode Pattern Matching

In this article, we will define and explain the term Canonical Equivalence as applied to pattern matching according to the Unicode character specification.

October 3, 2016

by Bengi Egima

· 6,790 Views · 3 Likes

Play With Java ServiceLoader And Forget About Dependency Injection Frameworks

Using Java SPI to load dependencies for Play Framework code using regular Java. No extra libraries or dependencies to add to your build.

October 2, 2016

by Harmeet Singh(Taara)

· 36,654 Views · 12 Likes

Optional isPresent() Is Bad for You

Learn about the benefits and drawbacks Optional objects can bring and how to use them to properly refactor your code. Hint: Don't use them with isPresent().

October 1, 2016

by Mateusz Winnicki

· 162,983 Views · 52 Likes

9 Things in JDK 9 That Aren’t Jigsaw

Everyone's salivating over Project Jigsaw, but JDK 9 offers plenty more. From new stream sources and features to enhanced deprecation, see what the kit has to offer.

September 30, 2016

by Simon Ritter

· 39,274 Views · 56 Likes

API Design With Java 8

Learn to be a better Java programmer by mastering Java 8 API design, exposing a well-designed API, making sure that client code can use lambdas, and more.

September 30, 2016

by Per-Åke Minborg

· 102,213 Views · 165 Likes

Spring Cloud Netflix: Load Balancer with Ribbon/Feign

The idea in this post is to show some concepts about load balancing, Ribbon and Feign, and step by step process for working with Ribbon and Feign.

September 29, 2016

by Rafael Salerno

· 114,943 Views · 23 Likes

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