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A little bit on the JVM and JIT

As you might be aware, the JVM (Java Virtusal Machine) is what makes it possible for Java to adhere to the write-once-run-anywhere paradigm. At its core, the JVM consists of the following ...
java-interview-questions-answers

Let us write a document style Web Service

You might be aware that there are mainly four different styles of web services we can make use of. They are as follows:Document/Literal Document/Literal Wrapped RPC/Encoded RPC/LiteralOf ...
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SuperMan bound by Java Monitors

Its a dark time in the life of Super Man. Jor-El wants him to go on a voyage to prepare him for his ultimate destiny. Yet the Earth is faced with dooms-day and the Justice League needs ...
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Dev vs QA, should there really be a distinction?

We had our scrum of scrum meetings last Wednesday where all scrum masters meet up with our line manager to discuss issues, bottlenecks and success stories of our previous sprint. One ...
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Checking out what is new with Servlet 3.0

With the JEE6 specification hitting the market, some major changes have taken place with respect to how you would approach developing applications in the enterprise application world. ...
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How cool is integration testing with Spring and Hibernate

I am guilty of not writing integration testing (At least for database related transactions) up until now. So in order to eradicate the guilt i read up on how one can achieve this with ...
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Locking with a semaphore : An example

Concurrency is one aspect that brings along interesting challenges along with it. If not correctly handled, it brings about race conditions that will baffle people because those issues ...
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Android Tutorial: Enter the DROID World

Well quite frankly i’m late to the game, but here i am, getting my hands dirty(or wet or whatever you might call it) in the world of android. This post will focus on how to set ...
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Hibernate lazy/eager loading example

This post will focus on why and how we use the concepts known as LAZY and EAGER loading in an application and how to use Spring’s hibernate ...
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Setting up JNDI with Jetty (Embedded)

I was running embedded Jetty on my developmentwork-space saving some time on vicious cycle of compiling and deployment. I have not worked with Jetty much and the ease of use made me ...
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