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Java SE 8 new features tour: The Big change, in Java Development world

I am proudly one of the adopt-OpenJDK members like others professional team members but joined from last 8 months, and we went through all stages of Java SE 8 development, compilations, ...
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Oracle Certified Associate and Professional, Java SE 7 Programmer

This certification was one of the first exams I was considering after I was done with my college courses regarding Java and object-oriented programming. This was a time when I started ...
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A Tour Through elasticsearch-kopf

When I needed a plugin to display the cluster state of Elasticsearch or needed some insight into the indices I normally reached for the classic plugin elasticsearch-head. As it is recommended ...
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Java 8 Friday: 10 Subtle Mistakes When Using the Streams API

At Data Geekery, we love Java. And as we’re really into jOOQ’s fluent API and query DSL, we’re absolutely thrilled about what Java 8 will bring to our ecosystem. Java 8 Friday Every ...
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#NoEstimates

The main difficulty with forecasting the future is that it hasn’t yet happened. – James BurkeWhen I first heard about #NoEstimates, I thought it was not only provocative, ...
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The Simple Story Paradox

I’ve recently been following the #isTDDDead debate between Kent Beck (@kentbeck), David Heinemeier Hansson (@dhh), and Martin Fowler (@martinfowler) with some interest. I think that ...
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gonsole weeks: content assist for git commands

While Eclipse ships with a comprehensive Git tool, it seems that for certain tasks many developers switch to the command line. This gave Frank and me the idea, to start an open source ...
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Spring Professional Study Notes

Before we get down to my own additions to existing resources mentioned in my certification guide post I would like to reiterate all resources that I used for my preparation:Course-ware Spring ...
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5 tips to improve performance in Android applications

If your application has many time-intensive operations, here are some tricks to improve the performance and provide a better experience for your users.                  Operations ...
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MongoDB and Grails

So recently, I had a requirement to store unstructured JSON data that was coming back from a web service. The web service was returning back various soccer teams from around the world. ...
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