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The Latest Testing, Deployment, and Maintenance Topics

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The One and Only Reason to Customize IntelliJ IDEA Memory Settings
Think you shouldn't customize IntelliJ IDEA memory settings? You're wrong. Here's why you should?
November 26, 2015
by Tomasz Dziurko
· 72,315 Views · 27 Likes
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Yet Another Report Generator?
Hear the case from CUBA why YARG is a solid entry into the already large field of report generators.
November 24, 2015
by Aleksey Stukalov
· 34,479 Views · 18 Likes
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An Introduction to TDD With Java
Learn the basics of Test-Driven-Development (TDD) with Java and JUnit, but the concepts are applicable to any language.
November 23, 2015
by Alexey Zvolinskiy
· 57,113 Views · 30 Likes
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Docker X11 Client Via SSH
Running a GUI program in Docker takes a little work. So does running a GUI program using SSH X11 forwarding. Putting the two together is the most fun of all.
November 19, 2015
by Alan Hohn
· 39,589 Views · 7 Likes
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The Three Pillars of Cloud Computing
A beginners look at cloud computing concepts.
November 18, 2015
by Matt Farina
· 6,871 Views · 3 Likes
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Converting an Image to Negative using SDL2
SDL2 can be great for altering images. Here's how to convert a picture to a negative.
November 18, 2015
by Daniel D'agostino
· 2,897 Views · 4 Likes
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The Role of Specifications in Agile
It's commonly said that everyone does Agile differently. In my experience, it's also common to do basically whatever you want and call it Agile. It can be useful to occasionally reset and examine what canonical Agile recommends.
Updated November 13, 2015
by Chase Seibert
· 9,060 Views · 2 Likes
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Smooth Drawing for iOS in Swift with Hermite Spline Interpolation
How to create really smooth lines for your drawing apps on iOS.
November 10, 2015
by Simon Gladman
· 9,011 Views · 3 Likes
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Multicore Programming in Node.js
An explanation of how to use Node.js to take advantage of multicore CPUs with the Cluster API.
November 9, 2015
by Dursun Koç DZone Core CORE
· 47,441 Views · 21 Likes
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How to Debug a Groovy Script From Shell
Groovy is a dynamic language with powerful capabilities for typing and compilation on the Java platform; use this snippet to debug it without compiling.
November 5, 2015
by Sandra Parsick
· 21,116 Views · 5 Likes
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Java Memory Architecture Cheat Sheet
Understand the Java Memory Model for the heap, as well as garbage collection algorithms, and memory leak best practices all with diagrams and bite-sized descriptions.
November 4, 2015
by Sumith Puri
· 64,358 Views · 40 Likes
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Feature Flag-Driven Development
How to use feature flags/toggles/controls to control the full lifecycle of your features, enabling you to manage components and compartmentalize risk.
November 4, 2015
by Justin Baker
· 20,710 Views · 7 Likes
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The Core Activities of Performance Testing
A list of seven core actions that occur in successful performance testing processes, and what factors to consider for each action.
November 4, 2015
by Sabrina Nisha
· 10,073 Views · 6 Likes
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Analytics with Apache Spark Tutorial Part 2: Spark SQL
This tutorial will show how to use Spark and Spark SQL with Cassandra.
November 3, 2015
by Rick Hightower
· 58,274 Views · 9 Likes
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Different Approaches to Sorting Elements of an ArrayList in Java
Learn different approaches for sorting elements of an ArrayList. One using Comparable and the other using Comparator.
November 1, 2015
by John Thompson
· 588,791 Views · 24 Likes
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Customizing Android Devices Using Runtime Resource Overlay
Customizing Android Devices with Runtime Resource Overlay: Enabling Device-Specific Information and Regulatory Compliance without Rebuilding System Images
October 30, 2015
by Tonny Tzeng
· 18,213 Views · 5 Likes
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Service Discovery in a Microservices Architecture
Here's a quick overview of building apps using microservices. Specifically, an exploration of service discovery, including why to use service discovery, client-side, and server-side info.
October 30, 2015
by Patrick Nommensen
· 130,280 Views · 16 Likes
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Using Gradle With AWS and S3 (With Credentials Provider), FTW!
This article includes instructions and a link to a forked Gradle 2.8 repo for AWS users wanting to use default credentials.
October 30, 2015
by Brian ONeill
· 13,680 Views · 4 Likes
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From OSGi to Jigsaw
A tutorial on porting a sample OSGi application to the new Java Platform Module System and Jigsaw.
October 30, 2015
by Sander Mak
· 13,468 Views · 6 Likes
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Deploying a Java App with an Oracle Database in a Docker Container
Are containers good for the enterprise? Yep. Is Oracle used everywhere for enterprise DBMS? Yes, all the numbers say. Learn how to deploy a Java app with two existing Oracle XE databases using Docker.
October 29, 2015
by Amjad Afanah
· 40,941 Views · 9 Likes
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