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Get hostname of current request in node.js Express

...t that relies on an incoming request. More at http://nodejs.org/docs/v0.4.12/api/http.html#http.ServerRequest If you're looking for machine/native information, try the process object. share | impr...
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Combine :after with :hover

... #alertlist li:hover:after { position:absolute; top: 0; right:-10px; bottom:0; border-top: 10px solid transparent; border-bottom: 10px solid transparent; border-left: 10px solid #303030; content: ""; } ...
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How can I switch to a tag/branch in hg?

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jquery $(window).height() is returning the document height

... | edited Jan 8 '18 at 13:02 answered Oct 15 '12 at 18:48 ...
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how to File.listFiles in alphabetical order?

... 221 The listFiles method, with or without a filter does not guarantee any order. It does, however, ...
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How do I create an empty array in YAML?

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Computational complexity of Fibonacci Sequence

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AJAX POST and Plus Sign ( + ) — How to Encode?

... 157 Use encodeURIComponent() in JS and in PHP you should receive the correct values. Note: When ...
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new DateTime() vs default(DateTime)

... answered Dec 19 '12 at 17:20 ServyServy 190k2323 gold badges279279 silver badges394394 bronze badges ...
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How can I find out what version of git I'm running?

... $ git --version git version 1.7.3.4 git help and man git both hint at the available arguments you can pass to the command-line tool share | improve t...