Coding Resources

Introducing Random Generator to Maven Central

With the project grunt work done, it's time to put our Random Generator onto Maven Central for everyone to use, including a simple example of the library in action.

February 16, 2017

by John Vester

CORE

· 78,843 Views · 3 Likes

Implementing Domain-Driven Design in PHP

Learn how to use PHP to drive your company's next DDD project, and effectively model real world situations to help define your business logic.

February 15, 2017

by Alireza Rahmani Khalili

CORE

· 54,165 Views · 3 Likes

Signing and Verifying a Standalone JAR

Wondering how to sign and verify standalone JARs? Your search is at an end! We take a look at how to to just that in this post.

February 15, 2017

by Nicolas Fränkel

CORE

· 6,224 Views

Hibernate Caching With Hazelcast: Basic Configuration

In this post, we take a look at how to use Hazelcast as a second-level cache for Hibernate to lower the overhead of repeat database queries.

February 15, 2017

by Emmanouil Gkatziouras

CORE

· 13,987 Views · 9 Likes

Error Handling With OLE DB Destinations

Solving issues with OLE DB destinations can be a tricky task — but it doesn't have to be. Sometimes, the solution is simple.

February 15, 2017

by Joydeep Das

· 12,144 Views

Event-Driven Microservices Using Spring Cloud Stream and RabbitMQ

Propagating one trace and span ID between all calls of a single order isn't that difficult when you have the right knowledge and toolset.

February 15, 2017

by Piotr Mińkowski

· 33,868 Views · 12 Likes

Five Minute Swift: Debugging Alamofire Requests

Learn how to use the power of extensions to see what how your HTTP requests are formed with Alamofire.

February 14, 2017

by James Sugrue

CORE

· 16,356 Views · 4 Likes

MySQL: When NOT IN Is Not Equal to NOT EXISTS

In MySQL, is "NOT IN" the same thing as "NOT EXISTS"? The answer is: not always. And, of course, nulls are at fault.

February 14, 2017

by Keith Gregory

· 14,036 Views

A Java 8 Streams Cookbook

If you're looking for a quick breakdown of Streams, look no further. This cookbook covers Streams' chief advantages, its operations, and a comprehensive example.

February 13, 2017

by Martin Farrell

· 51,911 Views · 100 Likes

Guide for Camel Blueprint JUnit Testing

If you want to develop a JUnit test class for a blueprint XML, this guide provides everything that you need to know — from overriding properties to using shared services.

February 13, 2017

by Shreelalita S

· 15,520 Views

Load Testing MQTT Servers With Java, Maven, and Gatling

As MQTT protocol has been becoming more and more popular, it's becoming increasingly important to load test IoT devices.

February 13, 2017

by Volodymyr Babak

· 11,403 Views · 7 Likes

Layered Architecture Is Good

Layered Architecture is about organizing code for separation of concerns and nothing else. See what it implies for a project like Spring Pet Clinic.

February 13, 2017

by Grzegorz Ziemoński

· 137,151 Views · 46 Likes

XML to JSON Conversion in MuleSoft

If you need to perform an XML to JSON conversion, MuleSoft is the way to go. It offers multiple ways to perform this transformation.

February 11, 2017

by Rakesh Kumar Jha

· 18,430 Views · 5 Likes

Using Spring Beans in Mule

There are three main ways to demonstrate using Spring beans in Mule apps: simple XML bean configuration, annotation bean configuration, and Java Spring configuration.

February 10, 2017

by Anupam Gogoi

· 33,710 Views · 4 Likes

Proposal for a Java Policy Files Crafting Process

Configuring Java security policies is an important but extremely time-consuming task. See, how much work it takes for a small project like Spring Pet Clinic.

February 10, 2017

by Nicolas Fränkel

CORE

· 5,266 Views · 5 Likes

How to Install MongoDB With Authentication on EC2 AMI Linux

If you have an EC2 instance running and you have root access to this EC2 instance, then you can install MongoDB with authentication on EC2 AMI Linux in eight easy steps.

February 10, 2017

by Cray Styris

· 43,691 Views · 1 Like

Using Autonumber in Couchbase

NoSQL doesn't exactly lend itself to sequential ordering and incremental data, but using Couchbase's autonumber and counter document features, you can make it happen.

February 10, 2017

by Laura Czajkowski

· 9,028 Views · 1 Like

Memoizing Functions With Core Java 9

Java 9 will open a couple of new doors for memoizing functions. Starting with a base function, we'll work our way to NFunctions, memoizing along the way.

February 9, 2017

by Sven Ruppert

CORE

· 24,348 Views · 29 Likes

Fetching Oracle 12c Implicit Cursors With JDBC and jOOQ

Having covered SQL batches, let's move onto Oracle 12c's implicit cursors and how to fetch them using jOOQ/Java while not having to worry about low-level details.

February 9, 2017

by Lukas Eder

· 5,739 Views · 1 Like

GoF Design Patterns Using Java (Part 2)

Continue your understanding of design patterns by implementing the Adapter, Facade, Template, Iterator, and State patterns using Java.

February 8, 2017

by Sumith Puri

· 29,481 Views · 20 Likes

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