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How to get the jQuery $.ajax error response text?
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Matt
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answered Oct 28 '09 at 12:46
Alex BagnoliniAlex Bagnoli...
Convert timestamp to readable date/time PHP
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Rocket HazmatRocket Hazmat
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proguard hell - can't find referenced class
So, I'm TRYING to release some software but Proguard is giving me a headache.
9 Answers
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How to detect when an Android app goes to the background and come back to the foreground
...plication is started for the first time and before it is killed. You can read more in Activity.
There isn't any direct approach to get the application status while in the background or foreground, but even I have faced this issue and found the solution with onWindowFocusChanged and onStop.
For mor...
AngularJS : automatically detect change in model
...ence. If you set the third parameter to $watch to true, Angular will instead "shallow" watch the object for changes. For arrays this means comparing the array items, for object maps this means watching the properties. So this should do what you want:
$scope.$watch('myModel', function() { ... }, ...
How does libuv compare to Boost/ASIO?
... its asynchronous I/O capabilities have been extended to other resources. Additionally, with Boost.Asio being part of the Boost libraries, its scope is slightly narrowed to prevent duplication with other Boost libraries. For example, Boost.Asio will not provide a thread abstraction, as Boost.Threa...
What is pseudopolynomial time? How does it differ from polynomial time?
... bits of input given? Well, if we assume that the input is specified as an adjacency list (a list of all the nodes and edges), then as mentioned earlier the number of input bits will be x = Ω(m + n). Therefore, the runtime will be O(x), so the algorithm runs in polynomial time.
Things break down, ...
What's the best way of scraping data from a website? [closed]
... this problem. Since you would rather not learn a new language and you already know Javascript I would definitely suggest sticking with JS. I have not used pjscrape but it looks quite good from a quick read of their docs. It's well suited and implements an excellent solution to the problem I describ...
getActionBar() returns null
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Can use getSupportActionBar() instead of getActionBar() method.
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How do I include negative decimal numbers in this regular expression?
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You should add an optional hyphen at the beginning by adding -? (? is a quantifier meaning one or zero occurrences):
^-?[0-9]\d*(\.\d+)?$
I verified it in Rubular with these values:
10.00
-10.00
and both matched as expected.
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