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How to cancel an $http request in AngularJS?

...efer(); $http.get('/someUrl', {timeout: canceler.promise}).success(successCallback); // later... canceler.resolve(); // Aborts the $http request if it isn't finished. share | improve this answer ...
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How to make sure that string is valid JSON using JSON.NET

...exception { Console.WriteLine(ex.ToString()); } (But, you have to install System.Json through Nuget package manager using command: PM> Install-Package System.Json -Version 4.0.20126.16343 on Package Manager Console) (taken from here) Non-Code way: Usually, when there is a small json string a...
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C: What is the difference between ++i and i++?

... jonnyflash, both will operate identically, since the increment of i and the print are in different statements. This should be the case for any language that supports C-style ++. The only difference between ++i and i++ will be when using the value of the operat...
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Makefile variable as prerequisite

...-hostname: guard-HOSTNAME ./changeHostname.sh ${HOSTNAME} If you call make change-hostname, without adding HOSTNAME=somehostname in the call, then you'll get an error, and the build will fail. share | ...
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Javascript foreach loop on associative array object

...ion(key, index) { console.log(this[key]); }, arr_jq_TabContents); The callback function passed to .forEach() is called with each key and the key's index in the array returned by Object.keys(). It's also passed the array through which the function is iterating, but that array is not really useful...
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What is the Swift equivalent to Objective-C's “@synchronized”?

...ty that you have with @synchronized. – Michael Waterfall Oct 23 '14 at 16:46 9 With this approach...
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Executing elements inserted with .innerHTML

...ad via src. The above script can be changed to check elem.src and conditionally set the src property of the created script element instead of setting its text content. – Ryan Morlok Nov 9 '15 at 15:27 ...
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Why doesn't adding CORS headers to an OPTIONS route allow browsers to access my API?

... To answer your main question, the CORS spec only requires the OPTIONS call to precede the POST or GET if the POST or GET has any non-simple content or headers in it. Content-Types that require a CORS pre-flight request (the OPTIONS call) are any Content-Type except the following: application/...
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How do I determine scrollHeight?

... What about browser support? All major versions of browsers support it? IE8+? – SexyBeast Jan 21 '14 at 15:39 2 ...
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Test if element is present using Selenium WebDriver?

... Good call djangofan! I successfully used this strategy by changing the driver timeouts' implicit wait to zero, then changing it back to its previous value. – emery May 27 '15 at 17:18 ...