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Visual Studio (2008) 'Clean Solution' Option

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Python time measure function

...s to wrap your function up using decorators. More explanation here: http://www.pythoncentral.io/time-a-python-function/ The only case where you might be interested in writing your own timing statements is if you want to run a function only once and are also want to obtain its return value. The adv...
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When to use the brace-enclosed initializer?

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Linux equivalent of the Mac OS X “open” command [closed]

...-open' Then, to open any resource, use it like any of these examples: ] www.google.com ] file.txt ] ~/Pictures ] ssh://myserver.local/home/jeremy Also this lets you open a file browser (e.g. Nautilus) in the current directory: ] . From experience I have found that one-letter aliases work bes...
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Object reference not set to an instance of an object.Why doesn't .NET show which object is `null`?

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What's the 'Ruby way' to iterate over two arrays at once

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Extract first item of each sublist

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Python __str__ versus __unicode__

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MongoDB Many-to-Many Association

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R memory management / cannot allocate vector of size n Mb

...e is a presentation on this topic that you might find interesting: http://www.bytemining.com/2010/08/taking-r-to-the-limit-part-ii-large-datasets-in-r/ I haven't tried the discussed things myself, but the bigmemory package seems very useful ...