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Send POST request using NSURLSession
...d possibly mutate? Or is it because you are constantly appending ( like an Array or Dictionary maybe) the url, then method then body so it must be mutable? And if that is the case then where would ever need to use NSURLRequest?
– Honey
Jun 11 '16 at 13:53
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How to make an Android device vibrate?
...e '-1' here means to vibrate once, as '-1' is out of bounds in the pattern array
v.vibrate(pattern, -1);
More Complex Vibrations
There are multiple SDKs that offer a more comprehensive range of haptic feedback. One that I use for special effects is Immersion's Haptic Development Platform for Andr...
Java “params” in method signature?
...the method signature a params so that the method parameter looks like an array but allows everyone using the method to pass as many parameters of that type as the caller wants.
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How do I convert a String object into a Hash object?
...tax.
However, if all that's in the hash is strings, symbols, numbers, and arrays, it should work, because those have string representations that are valid Ruby syntax.
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Calculate MD5 checksum for a file
... you compare the results afterwards is up to you; you can convert the byte array to base64 for example, or compare the bytes directly. (Just be aware that arrays don't override Equals. Using base64 is simpler to get right, but slightly less efficient if you're really only interested in comparing the...
How to unsubscribe to a broadcast event in angularJS. How to remove function registered via $on
...es. After debugging the sorce code i found out that there is a $$listeners array that has all the events and created my $off function. Thanks
– Hitesh.Aneja
Feb 15 '13 at 16:27
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How can jQuery deferred be used?
...acheKey] = promise;
// perform the computation
var args = Array.prototype.slice.call(arguments);
args.push(deferred.resolve);
this._computationFunction.apply(null, args);
}
return promise;
};
// Default cache key generator (works with Booleans, Strings, Num...
How to extract one column of a csv file
... csv_line; - this is saying read in each line, one at a time and create an array where each element is called "csv_line" and send that to the "do" section of our while loop
do echo "${csv_line[0]}";done < file - now we're in the "do" phase, and we're saying echo the 0th element of the array "csv_...
Express.js: how to get remote client address
... proxy" is true, parse the "X-Forwarded-For" ip address list and return an array, otherwise an empty array is
returned. For example if the value were "client, proxy1, proxy2" you
would receive the array ["client", "proxy1", "proxy2"] where "proxy2"
is the furthest down-stream.
It may be wort...
Is there any standard for JSON API response format?
... error. If the service returns multiple errors, each element in the errors array represents a different error." Perhaps the top level error would mention "Request failed input validation" and the errors[] array would have one entry for each specific validation failure that occurred.
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