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Enterprise Java
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.…
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Scala
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…
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Core Java
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…
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Enterprise Java
Spring Bean names
Spring bean names are straightforward, except for cases where names are not explicitly specified. To start with, Spring bean names…
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Android Games
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…
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Enterprise Java
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…
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Enterprise Java
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…
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Software Development
My favourite programming quotes
I find myself thinking about some of these quotes every now and then and I just wanted to share them…
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Software Development
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…
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