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Creating DataTable From RSS Feed And YQL

                   Yahoo Query Language(YQL ) is a query language like SQL. Using YQL we can query, filter, and join data across ...
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Don’t rely on unit tests alone

When you are building a complex system, barely testing components in isolation is not enough. It’s crucial, but not enough. Imagine a car factory that manufactures and imports ...
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Using twitter4j with Scala to access streaming tweets

Introduction My previous post provided a walk-through for using the Twitter streaming API from the command line, but tweets can be more flexibly obtained and processed using an API ...
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Singleton Design Pattern – An introspection and best practices

Definition: Singleton is a part of Gang of Four design pattern and it is categorized under creational design patterns. In this article we are going to take a deeper look into the usage ...
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Spring Bean names

Spring bean names are straightforward, except for cases where names are not explicitly specified. To start with, Spring bean names for an xml based bean definition is specified this ...
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AndEngine for Android Game Development Cookbook Giveaway

Fellow geeks, We are pleased to announce that we have once again teamed up with Packt Publishing and we are organizing another Android book giveaway just for you! As you have noticed, ...
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Hadoop Hangover: Launch a hadoop cluster CDH4 using Apache Whirr

This post is about how-to launch a CDH4 MRv1 or CDH4 Yarn cluster on EC2 instances. It’s said that you can launch a cluster with the help of Whirr and in a matter of 5 minutes! ...
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Pool of ssh connections using Apache KeyedObjectPool

I found the org.apache.commons.pool extremely useful and robust, but not well documented. So, I’ll try to help a bit here explaining how to use an Apache KeyedObjectPool. What ...
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My favourite programming quotes

I find myself thinking about some of these quotes every now and then and I just wanted to share them here. Some of them are kind of funny but mostly I believe they all should make us ...
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How To Secure an Organization That Is Under Constant Attack

There have been many recent security incidents at well-respected organizations like the Federal Reserve, the US Energy Department, the New York Times, and the Wall Street Journal. If ...
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