subnormal numbers

Tuesday, January 31, 2012

Hadoop 1.0

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There is finally a 1.0 version of hadoop. One of my biggest complaints using hadoop since version 0.10 is that something breaks with every r...
Tuesday, November 29, 2011

Damn auto-completion

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I really wish people would be more careful when using the auto-completion features of IDEs. Though auto-completion does provide some time sa...
Saturday, November 12, 2011

Top-K Selection

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Ok, so I need to select the top-K values from a list of size N where K is much smaller than N. Two approaches that immediately come to mind ...
Friday, November 11, 2011

Broken pipe

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If you are using python to write a script, please properly handle the broken pipe exception. We have set of command line tools at work that ...

Scala, regex, and null

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One of the perks of using scala is that I hardly ever see a NullPointerException unless I'm working with java libraries. The primary rea...
Monday, October 31, 2011

Crumbly Cable

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It is Halloween so I figured I should post some scary pictures. For some reason the plastic coating on the mini-usb cable that came with my ...
Monday, September 26, 2011

Man in the middle

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You typically hear the expression man in the middle in the context of an attack where someone is actively eavesdropping on communications t...
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