## C# Math: coefficient of variation

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Just a short one again. This time I will explain the coefficient of variation. And once again give you a full code example of how you can implement it in c#. The coefficient of variation (CV) is a normalized measure of dispersion. It is a measure of consistency indicating the… Read more »

## Duplicate movies in XBMC

Recently I started noticing that every now and then I had duplicate movies in XBMC. Just like that, after downloading a movie or a new episode of a TV show it would be listed twice, and with (almost) exactly the same details. The first couple of times I noticed the… Read more »

## Very last update of the Grocery List Generator add-on

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Over the last few days I have received numerous e-mails about the latest Firefox 20.0.1 update (finally) breaking my Grocery List Generator add-on. So that was it I thought, I always expected my extensions to go down one by one, but I always thought they would go just a bit… Read more »

## C# Math: Root Mean Square

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When dealing with both positive and negative numbers, especially when dealing with a repetitive signal like a sine wave. The mean I described in the previous article may not be that useful at all because the negative values cancel out the positives. In some cases the average power of a… Read more »

## C# Math: Mean, Variance and Standard Deviation

For my first c# code post I will start of with an easy one: Calculating the mean, the variance and the standard deviation of a set of data using c# math. These 3 functions were the first I had to write when I started on the SoapSynergy project written in… Read more »

## OpenELEC 3.0.0 released

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OpenELEC, the embedded OS build around XBMC, has recently released build 3.0.0, the stable build to support XBMC Frodo 12.1. The update can be downloaded here, short update instructions are listed at the end of this post. The most notable changes from the 1658 (!) changes in total are: DTS-MA… Read more »

## New website live

Now that I have quit developing Firefox extensions it was time for a new website as well. Still tweaking things left and right, but I have been doing that for the past few months so now is as good a time as any. I choose for the simplicity of a… Read more »

## End of life for my Firefox extensions

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This is the most difficult public announcement I have had to make in a long long time, but this is it people, I am quitting my life as a Firefox extension developer. I have had the best time developing new things and working closely with the Mozilla community to improve… Read more »

## Grocery List Generator for iPhone and iPad updated

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Version 1.2 of my Grocery App for iPhone, iPad and iPod Touch has just been approved by Apple. To read all the details about the update, and to watch videos of the grocery app in action visit the GLG App website or go directly to the App Store to get… Read more »

## GLG iPhone app website launched

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Today the new website of my recipe based grocery list generator for iPhone was launched. The website contains detailed information about the app, and extensive FAQ and youtube videos showcasing the app at work. The recipe based grocery list generator app for iPhone was released 2 months ago but still… Read more »