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What's the Best Way to Shuffle an NSMutableArray?

...o be flipped only if the result is the opposite of the side that was originally up? – Kristopher Johnson Oct 22 '12 at 17:00 ...
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Vagrant stuck connection timeout retrying

... I really didn't understand what this does, but it worked. So thank you. – Lavixu Aug 16 '14 at 4:05 1 ...
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Is it safe to resolve a promise multiple times?

... rejected), that is it for a defered object - it is done. If you should call then(...) on it's promise again, you should immediately get the (first) resolved/rejected result. Additional calls to resolve() will not (should not?) have any effect. Not sure what happens if you attempt to reject a de...
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The input is not a valid Base-64 string as it contains a non-base 64 character

...nes. But is this a concrete solution ? i mean how can i guarantee that for all the files this will be the character to be replaced ? – Rohit Verma Feb 27 '13 at 14:52 ...
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REST API 404: Bad URI, or Missing Resource?

... This makes sense. I have to wonder, though, whether any benefit is actually gained from returning the 404 in the first place, versus returning a 200 with a null response? – Brian Lacy Mar 29 '12 at 19:15 ...
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Array.push() if does not exist?

... http://api.jquery.com/jQuery.unique/ var cleanArray = $.unique(clutteredArray); you might be interested in makeArray too The previous example is best in saying that check if it exists before pushing. I see in hindsight it also s...
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Get Enum from Description attribute [duplicate]

... value.ToString() is expensive, do not call it twice (.. if it matters)... – nawfal Jun 11 '13 at 1:26 ...
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Simplest SOAP example

... '<soapenv:Body>' + '<api:some_api_call soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">' + '<username xsi:type="xsd:string">login_username</username>' + '<password xsi:...
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Foreign keys in mongo?

...1', mark: 85, id:bio101 }, ] } If its a RESTful API data, replace the course id with a GET link to the course resource share | improve this answer | ...
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How can I tell if I'm running in 64-bit JVM or 32-bit JVM (from within a program)?

...e, how do I distinguish between 32 and 64-bit operation? There's no public API that allows you to distinguish between 32 and 64-bit operation. Think of 64-bit as just another platform in the write once, run anywhere tradition. However, if you'd like to write code which is platform specific (shame on...