Coding Resources

Utilizing the latest Spring frameworks to convert Java 8 dates inside of MongoDB, simplifying a once difficult conversion task. Great concise NoSQL and Java tutorial.

August 29, 2016

by Yong Mook Kim

· 32,691 Views · 15 Likes

Microservices: An Example With Docker, Go, and MongoDB

See how you can set up your own system using a combination of microservices, containers, Go, and MongoDB. In this scenario, see a fictional movie theater come to life.

August 29, 2016

by Manuel Morejón

· 34,572 Views · 18 Likes

Memory Leaks and Java Code

When you aren't using objects, but they aren't touched by GC, a memory leak happens. Here are six ways memory leaks happen to look for and avoid.

August 29, 2016

by Shaamik Mitraa

· 69,788 Views · 43 Likes

Optional Parameters Handling Strategy in Java

A detailed comparison of six different ways of handling optional parameters in Java.

August 28, 2016

by Shaamik Mitraa

· 29,887 Views · 20 Likes

Understand Java Callable and Future

A tutorial to help you understand how to use Callable and Future in Java.

August 28, 2016

by Shaamik Mitraa

· 230,222 Views · 22 Likes

Groovy Gotcha With the Every() Collection Method

Author Brian Swartzfager outlines for us a gotcha when using Groovy's every() method in collections. Read on for details.

August 27, 2016

by Brian Swartzfager

· 6,901 Views · 2 Likes

Authenticating API Clients With JWT and NGINX Plus

This is the first in a six‑part series of blog posts that explore the new features in NGINX Plus R10 in depth. Let's start with authentication and JSON Web Tokens.

August 27, 2016

by Liam Crilly

· 11,675 Views · 4 Likes

VTD XML Parser

In this article, the author is going to talk about VTD parser which used XPath to navigate through XML documents.

August 26, 2016

by Arun Pandey

CORE

· 20,362 Views · 10 Likes

The Java Synchronizers

Java is chock-full of thread synchronization primitives. But which do you use when? Find out here.

August 26, 2016

by Carlos Morera

· 28,862 Views · 24 Likes

Salesforce Connector Reference Lookup With Upsert Operation

This quick tutorial will help you use Mule's Salesforce Connector to upsert your child objects simply and easily.

August 26, 2016

by Swati Vatyani

· 19,037 Views · 15 Likes

Introducing Redisson Live Objects (Object Hash Mapping)

An in-depth explanation of live objects and how Redisson Live objects map all fields within a Java class.

August 26, 2016

by Rui Gu

· 29,644 Views · 8 Likes

Apache Camel Content Enricher Example

A simple self-contained example of using Apache Camel to route and transform data.

August 26, 2016

by Alan Hohn

· 21,087 Views · 5 Likes

Integrating with Rabbit MQ Using Spring Integration Java DSL

Here's how to integrate RabbitMQ messaging using Spring Integration's Java language DSL for connecting complex enterprise systems.

August 25, 2016

by Biju Kunjummen

· 17,953 Views · 2 Likes

JUnit 5 Dynamic Tests — Generate Tests at Runtime

Knowing the difference between static and dynamic tests, and how to generate them at run-time.

August 25, 2016

by Michael Pham

· 34,334 Views · 10 Likes

Apache NiFi 1.0.0-BETA: Using the New ListenSMTP for Mail Routing

Here is a tutorial on using the new version of Apache NiFi to listen for SMTP email and programmatically react and capture data.

August 24, 2016

by Tim Spann

CORE

· 6,154 Views · 6 Likes

Building a Fault Tolerant Data Pipeline

See what goes into building fault tolerant infrastructure so your system can be prepared to stand up to shocks.

August 24, 2016

by Prateek Kulkarni

· 5,457 Views · 1 Like

Regular Expression to Validate a Comma-Separated List of Email Addresses

Need to validate a CSV-formatted list of email addresses? Check out this regular expression and how to use it!

August 24, 2016

by Greg Brown

· 40,501 Views · 5 Likes

How To Auto-Generate DTOs

Don't like writing DTOs? Automate it. See how you can use some Java and SQL together to automatically generate DTOs.

August 23, 2016

by ZZG Zhou

· 35,509 Views · 2 Likes

Mendix: Progressing Through Progress Bars

In this post, I will highlight one of the available progress bar widgets, which is a great tool for displaying the progression of a workflow to the user.

August 23, 2016

by Joe Ranieri

· 4,211 Views · 1 Like

Environmental Monitoring with TPS, Azure, and PowerBI

Learn how to collect environmental data with Tibbo Project System devices, process it with Azure Stream Analytics and visualize using Power BI.

August 22, 2016

by Dmitry Slepov

· 4,314 Views · 2 Likes

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