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How can I eliminate slow resolving/loading of localhost/virtualhost (a 2-3 second lag) on Mac OS X L

... environments on Mac OS X Lion (brand new macbook air purchased in January 2012), I have noticed that resolving to a virtual host is very slow (around 3 seconds) the first time but after that is fast as long as I continue loading it regularly. ...
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What is a Manifest in Scala and when do you need it?

Since Scala 2.7.2 there is something called Manifest which is a workaround for Java's type erasure. But how does Manifest work exactly and why / when do you need to use it? ...
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Math - mapping numbers

... 212 If your number X falls between A and B, and you would like Y to fall between C and D, you can ...
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push multiple elements to array

... 261 When using most functions of objects with apply or call, the context parameter MUST be the obj...
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Sublime Text 2 keyboard shortcut to open file in specified browser (e.g. Chrome)

I do web development and am trying out Sublime Text 2. Is there a keyboard shortcut to open the current file in specified browser (e.g. Chrome)? ...
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What's the best way to get the last element of an array without deleting it?

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Command to remove all npm modules globally?

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Converting a Uniform Distribution to a Normal Distribution

... TylerTyler 27.2k1111 gold badges8282 silver badges102102 bronze badges ...
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How to build query string with Javascript

...t can take a Form and return the query parameters, eg: "var1=value&var2=value2&arr[]=foo&arr[]=bar..." 20 Answ...
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Why are flag enums usually defined with hexadecimal values

...ags] public enum MyEnum { None = 0, Flag1 = 1 << 0, Flag2 = 1 << 1, Flag3 = 1 << 2, Flag4 = 1 << 3, Flag5 = 1 << 4 } share | improve this answ...