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Latest Articles - DZone

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Integrate an H2 Database in Your Spring Boot App
You have created a Spring Boot application and would like to integrate with an H2 database. What do you do?
January 1, 2017
by Jose Praveen
· 280,697 Views · 23 Likes
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How to Resolve an SSL Handshake Error With Mule
With these tips, you should be good sending requests to your Mule application again.
January 1, 2017
by Akkiraju Ivaturi
· 15,844 Views · 1 Like
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Clean Up Your Workbench With a VNC Server on a Raspberry Pi
Avoid having too many input and output devices on your workbench by using a virtual network computing server, and an accompanying viewer, and a Rasbperry Pi.
January 1, 2017
by Erich Styger
· 15,056 Views · 4 Likes
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How to Run Karma Tests in a Docker Container
How do you launch a browser in a Docker container that has no graphic acceleration? PhantomJS can be a viable solution to this problem.
December 31, 2016
by Abdelghani Tassi
· 15,364 Views · 3 Likes
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Triggering Lambda Functions With an AWS IoT Button
It turns out that it's easy to merge serverless architecture with your IoT projects by having AWS IoT Button trigger an AWS Lambda function.
December 31, 2016
by Arun Gupta
· 14,220 Views · 4 Likes
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Resolving Exceptions: ''java.net.BindException: Address Already in Use''
The reason behind the error is that some other application is already running with the same port. You cannot run the current application with the same port.
December 31, 2016
by Akkiraju Ivaturi
· 13,932 Views · 1 Like
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Fixing an Apache Tomcat Installation Error
When I was configuring Tomcat Server in the SpringSource Tool Suite, I got an installation error. Here's how I fixed it.
December 30, 2016
by Akkiraju Ivaturi
· 8,792 Views · 1 Like
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ETL vs Pure SQL
Which one will come out on top? You should definitely check out the results so you can decide which one to use for your next project.
December 30, 2016
by Mateusz Komendołowicz
· 7,297 Views · 5 Likes
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A Look at ForkJoinPool and Parallel Streams
The ForkJoin pool was put into place to support parallel streams. Get a look at how the pool works and how the work-stealing algorithm help divide up tasks.
December 30, 2016
by Arun Pandey DZone Core CORE
· 67,634 Views · 14 Likes
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What Is Fake News?
In an interesting...integration, if you will, of integration and social media, the Twitter API can be analyzed to learn more about fake news.
December 30, 2016
by Kin Lane
· 5,911 Views · 2 Likes
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Using In-Memory Database in MuleSoft With Apache Derby
You have a file with two million records and you need to filter the values to find a certain match. How do you query such a database?
December 30, 2016
by Ujjawal Kant
· 11,653 Views · 5 Likes
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Marshalling and Unmarshalling in JAXB 2.0
Take a look at how to marshal and unmarshal your Java objects and XML data with JAXB 2.0, a useful tool for generating XML schemas from Java code and vice-versa.
December 30, 2016
by Abhishek Giri
· 229,800 Views · 11 Likes
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A Functional Approach to Given When Then Using Java 8
A couple of months ago, while working on a new project, I started to look for an easy way to have this Given-When-Then separation in my tests.
Updated December 29, 2016
by Gabriel Deliu
· 32,120 Views · 19 Likes
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On Databases, Temporal Data Types, and Trains
Temporal data types—those dealing with time—can be troublesome if not handled correctly. See how they've developed and how to implement them properly.
December 29, 2016
by Anders Karlsson
· 11,425 Views · 4 Likes
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Getting Started With vCheck
If you use a vSphere infrastructure, then vCheck can help. The vCheck framework is designed to run checks against your infrastructure to determine operational issues.
December 29, 2016
by Rob Nelson
· 11,354 Views · 3 Likes
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Using 5S Lean Methodology to Create an Agile Workplace
In today’s world, software teams need to work as agile because of the competitive marketplace. Adopting the 5S methodology can help achieve this.
December 29, 2016
by Serdar Mustaoglu
· 21,993 Views · 17 Likes
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Using Apache POI to Convert Excel to an Elasticsearch Compatible JSON
Let's see what happens when you upload data into an Elasticsearch index and learn why Logstash was not the answer.
December 29, 2016
by Bipin Patwardhan
· 8,565 Views · 1 Like
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Single vs. Multiple Filters in the Java Stream API
It might be tempting to run multiple filters in your streams, but be careful—it might come with a cost. Use your filters judiciously.
December 29, 2016
by A N M Bazlur Rahman DZone Core CORE
· 115,964 Views · 6 Likes
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Inferno JS: Build and Authenticate an App - Part I
In this 3-part tutorial, we'll introduce the Inferno JavaScript library, then build a simple Inferno app and authenticate it with Auth0.
December 29, 2016
by Kim Maida
· 13,592 Views · 4 Likes
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Getting Your Own Log4j2 File for Mule via Spring
You can programmatically reconfigure a log manager via Spring and load your own log4j2.xml file from a defined path, forcing your Mule app to pick the file from any location.
December 29, 2016
by Anirban Sen Chowdhary
· 18,601 Views · 4 Likes
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