9. Introduction & Installation | Your First Lesson In Vim

   This is the first article in a series of articles titled, "Your First Lesson In Vim". These articles are written with a goal of helping out new Vim users by teaching the awesomeness of the Vim editor and there by extending the Vim community. Vim though quite powerful, has a …

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10. Word Count application with Apache Spark and Java

    Apache Spark is becoming ubiquitous by day and has been dubbed the next big thing in the Big Data world. Spark has been replacing MapReduce with its speed and scalability. In this series of articles on Spark we will try to solve various problems using Spark and Java.

    

    Word count …

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11. Apache Spark | Map and FlatMap

    Map and FlatMap functions transform one collection in to another just like the map and flatmap functions in several other functional languages. In the context of Apache Spark, they transform one RDD in to another RDD.

    

    Here is how they differ from each other.

    Map

    Map converts an RDD of …

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12. Matrix Rain / Falling Matrix code : Notepad trick

    Have you watched the movie matrix? If you have watched it you would surely have noticed the green coded numbers running up and down (also called Matrix Rain) on the screen. In this That falling code trick is very easy to create on your own. Now, I'll show you how …

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