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Memory footprint of Haskell data types

... instance of these constructors and shares it amongst all uses. A word is 4 bytes on a 32-bit machine, and 8 bytes on a 64-bit machine. So e.g. data Uno = Uno a data Due = Due a b an Uno takes 2 words, and a Due takes 3. The Int type is defined as data Int = I# Int# now, Int# takes one wor...
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Best way to convert IList or IEnumerable to Array

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How can I list (ls) the 5 last modified files in a directory?

... Paul RubelPaul Rubel 24.1k77 gold badges5353 silver badges7676 bronze badges ...
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Set 4 Space Indent in Emacs in Text Mode

I've been unsuccessful in getting Emacs to switch from 8 space tabs to 4 space tabs when pressing the TAB in buffers with the major mode text-mode . I've added the following to my .emacs : ...
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Plot logarithmic axes with matplotlib in python

... 404 You can use the Axes.set_yscale method. That allows you to change the scale after the Axes obj...
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How to implement a unique index on two columns in rails

... Dorian 17.4k66 gold badges101101 silver badges102102 bronze badges answered Nov 8 '10 at 12:45 shingarashingara...
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what exactly is device pixel ratio?

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Can I install the “app store” in an IOS simulator?

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What is “incremental linking”?

...ger and slower, as decribed here: http://msdn.microsoft.com/en-us/library/4khtbfyf.aspx Edit: As mentioned by Logan, incremental linking is also incompatible with link time code generation - therefore losing a possible performance optimization. You may want to use incremental linking for debug bu...
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Style child element when hover on parent

... 284 Yes, you can definitely do this. Just use something like .parent:hover .child { /* ... */ } ...