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What is the fastest method for selecting descendant elements in jQuery?

... 95 Method 1 and method 2 are identical with the only difference is that method 1 needs to parse the...
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ERROR: Error installing capybara-webkit:

... answered Jul 23 '12 at 23:50 sitessites 19.4k1616 gold badges7878 silver badges134134 bronze badges ...
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Regular expression for matching HH:MM time format

... 375 Your original regular expression has flaws: it wouldn't match 04:00 for example. This may work ...
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Selecting with complex criteria from pandas.DataFrame

... range(10)]}) >>> df A B C 0 9 40 300 1 9 70 700 2 5 70 900 3 8 80 900 4 7 50 200 5 9 30 900 6 2 80 700 7 2 80 400 8 5 80 300 9 7 70 800 We can apply column operations and get boolean Series objects: >>> df["B"] > 50 0 False 1 True...
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Disabling Strict Standards in PHP 5.4

I'm currently running a site on php 5.4, prior to this I was running my site on 5.3.8. Unfortunately, php 5.4 combines E_ALL and E_STRICT , which means that my previous setting for error_reporting does not work now. My previous value was E_ALL & ~E_NOTICE & ~E_STRICT Should I just ena...
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How get integer value from a enum in Rails?

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Python - abs vs fabs

... NPENPE 416k8181 gold badges858858 silver badges949949 bronze badges 4 ...
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Stop caching for PHP 5.5.3 in MAMP

Installed MAMP on a new Macbook with PHP 5.5.3. 9 Answers 9 ...
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How do I put two increment statements in a C++ 'for' loop?

... 154 A common idiom is to use the comma operator which evaluates both operands, and returns the seco...
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Enabling auto layout in iOS 6 while remaining backwards compatible with iOS 5

... to use autolayout in a project and still preserve compatibility with iOS4-5 is to create two targets: one for deployment target iOS 6.0 and one for an earlier iOS version, e.g.: You can create two versions for each of your storyboard and XIB files as well and use the autolayout enabled with the...