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Possible to access the index in a Hash each loop?

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What is the default value for enum variable?

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multiple tags

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unix domain socket VS named pipes?

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Converting .NET DateTime to JSON [duplicate]

... to format the date exactly as you want, see full Date reference at http://www.w3schools.com/jsref/jsref_obj_date.asp You could strip the non-digits by either parsing the integer (as suggested here): var date = new Date(parseInt(jsonDate.substr(6))); Or applying the following regular expression ...
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Does constexpr imply inline?

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Where's the difference between setObject:forKey: and setValue:forKey: in NSMutableDictionary?

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How to make Google Chrome JavaScript console persistent?

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PHP cURL not working - WAMP on Windows 7 64 bit

... Go to http://www.anindya.com/php-5-4-3-and-php-5-3-13-x64-64-bit-for-windows/ and download the cURL version that corresponds to your PHP version under "Fixed curl extensions:". So if you have PHP 5.3.13, download "php_curl-5.3.13-VC9-x64...
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What's the state of the art in email validation for Rails?

...Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]+\z/ That was adapted from http://www.regular-expressions.info/email.html -- which you should read if you really want to know all the tradeoffs. If you want a more correct and much more complicated fully RFC822-compliant regex, that's on that page too. But ...