Java
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Hadoop Modes Explained – Standalone, Pseudo Distributed, Distributed
After Understanding What is Hadoop Lets start Hadoop on Single Machine: This post contains instructions for Hadoop installation on ubuntu.…
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MongoDB with Spring Data project
All of us are observing the explosion of NoSql solutions these days. I get used to RDBMS but those are…
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Configuring MyBatis 3
MyBatis is a very popular and also most efficient SQL mapping framework. MyBatis is available for both in java as…
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Java 7: How to write really fast Java code
When I first wrote this blog my intention was to introduce you to a class ThreadLocalRandom which is new in…
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The Wizard Design Pattern
We all love wizards…. (Software wizards I mean). We are always happy to jump on those ”Next” buttons like we…
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JSF and the “immediate” Attribute – Command Components
The immediate attribute in JSF is commonly misunderstood. If you don’t believe me, check out Stack Overflow. Part of the…
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Java 7 – The NIO File Revolution
Java 7 (“Project Coin”) has been out since July of last year. The additions with this release are useful, for…
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XML parsing using SaxParser with complete code
SAX parser use callback function (org.xml.sax.helpers.DefaultHandler) to informs clients of the XML document structure. You should extend DefaultHandler and override…
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GWT – Pros and Cons
I love JavaScript. With the advent of jQuery and Mootools, my love for JavaScript has only increased plenty-fold. Given a…
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