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Java Heap Space – JRockit and IBM VM

This article will provide you with an overview of the JRockit Java Heap Space vs. the HotSpot VM. It will also provide you some background on Oracle future plans regarding JRockit & HotSpot. Oracle JRockit VM Java Heap: 2 ...
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SQL Lite Performance on Android

For those who are unaware, Android has some build-in classes to support the use of SQL Lite databases. It provides a great way to structure a small amount of data within Android. However, there are a few pitfalls of using these ...
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How to use SPDY with Jetty

SPDY is a new protocol proposed by Google as a new protocol for the web. SPDY is compatible with HTTP but tries to reduce web page loading by using compression, mulitplexing and prioritization.To be more precise, the goals for spe ...
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JVM: How to analyze Thread Dump

This article will teach you how to analyze a JVM Thread Dump and pinpoint the root cause of your problem(s). From my perspective, Thread Dump analysis is the most important skillset to master for any individual involved in Java EE ...
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6 things they didn’t teach me at the academy

Looking for your first position in the software world? Want to know more about developer’s life? Improve your chances of getting hired and blend in better? Most cases you just finished your undergrad studies. The years you ...
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Twitter4j and Esper: Tracking user sentiments on Twitter

For new comers to Complex Event Processing  and Twitter API, I hope this serves as a short tutorial and helps them get off the ground quickly. Managing big data and mining useful information from it is the hottest discussion ...
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Spring & JSF integration: MVC Nuts and Bolts

I have attempted to integrate JSF with Spring MVC in the past, and whilst my first attempt worked, it was far from ideal. This time around I decided to take a few key decisions to help focus my efforts:Drop backwards compatibil ...
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Unit Testing is a Means to an End

Most professional software developers these days understand the importance and value of writing and using unit tests. A nice summary of some of the oft-touted and oft-realized benefits of unit testing can be found in the StackOver ...
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Apache Mahout: Build a spam filter server

Something quite interesting has happened with Lucene. It started as a library, then its developers began adding new projects based on it. They developed another open source project that would add crawling features (among others fe ...
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Twitter API on your Java Application

Ever wonder of attaching your tweets to your Java Applications? I searching for the best API out there for this and lucky for me, I found it! http://twitter4j.org/A Simple How To: The first thing we need to do is to create an a ...
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