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The dawn of a new year, 2015, now approaches, or has already approached, either way it means that it is now time to reset our Community Promotion Ads!
What are Community Promotion Ads?
Community Promotion Ads are community-vetted advertisements that will show up on the main site, in the right s...
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![I searched my .bash_history for the line with the highest ratio of special characters to regular alphanumeric characters, and the winner was: cat out.txt | grep -o "[[(].*[])][^)]]*$" ... I have no memory of this and no idea what I was trying to do, but I sure hope it worked.](http://imgs.xkcd.com/comics/backslashes.png "I searched my .bash_history for the line with the highest ratio of special characters to regular alphanumeric characters, and the winner was: cat out.txt | grep -o \"[[(].*[])][^)]]*$\" ... I have no memory of this and no idea what I was trying to do, but I sure hope it worked.")
Apache Hadoop is an open-source software framework written in Java for distributed storage and distributed processing of very large data sets on computer clusters built from commodity hardware. All the modules in Hadoop are designed with a fundamental assumption that hardware failures are common and should be automatically handled by the framework.
The core of Apache Hadoop consists of a storage part, known as Hadoop Distributed File System (HDFS), and a processing part called MapReduce. Hadoop splits files into large blocks and distributes them across nodes in a cluster. To process data, Hadoop...
Jason has a big JSON but it's unreadable, so he needs to prettify it.
Formatting Spec
The JSON has 4 different types:
Numbers; Just 0-9
Strings; Double quoted " strings escaped with \
Arrays; Delimited by [], with items separated by ,, items can be any of these types
Objects; Delimited by {},...
