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Let Front Row Access Other User’s iTunes Account on the Same Computer November 17, 2010

Posted by Robert Harder in Utility.
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24 comments

I wanted to set up my main iMac in a central location to replace an aging “half basketball” iMac that’s used for playing kid cartoons and music. I would like for this computer to play all the content in my iTunes library, but I do not want my account wide open for (little) people to muck about in.

Fast User Switching to the rescue! Kind of. If I leave iTunes running in my account and switch to the Kids account, their iTunes can see my shared library; that’s a good start. I want Front Row to be able to see that item under “Sources,” but it does not.
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How To Generate Your Own Benford’s Law Numbers November 10, 2010

Posted by Robert Harder in Utility.
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5 comments

An interesting phenomenon of naturally occurring numbers is that the leading digit ‘1’ occurs with surprising frequency, that is, about 30% of the time. This is known as Benford’s Law and is discussed in a number of places (Wikipedia, Wolfram, Cut-the-Knot, NY Times). Statisticians can use Benford’s Law to try to detect fake data that people generate, probably with a simple Uniform(0,1) function such as rand() in so many programming languages.
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