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How to load local script files as fallback in cases where CDN are blocked/unavailable? [duplicate]
... Nice solution. From the documentation it seems like you still need to test for an object: yepnope([{ test : /* boolean(ish), .... So it seems @raklos that you'll need to figure out an object to test for.
– johnhunter
Apr 6 '11 at 17:31
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What integer hash function are good that accepts an integer hash key?
...turn x;
}
The magic number was calculated using a special multi-threaded test program that ran for many hours, which calculates the avalanche effect (the number of output bits that change if a single input bit is changed; should be nearly 16 on average), independence of output bit changes (output ...
Representing null in JSON
...This is not the same as both "not undefined and not null", and if you were testing for one condition or the other, this might succeed whereas JSON1 would fail.
This is the definitive way to represent null per the JSON spec.
JSON3 {"myCount": 0}
In this case, myCount is 0. That's not the same as nul...
How to make a always full screen?
...if the page content fits on the screen, the page won't show a scroll-bar.
Tested in IE9+, Firefox 13+, Chrome 21+
<!doctype html>
<html>
<head>
<meta charset="utf-8" />
<title> Fullscreen Div </title>
<style>
.overlay {
position: fix...
What's the point of NSAssert, actually?
... wrong, and so the app quits. Assert can be very useful for debugging/unit testing, and also when you provide frameworks to stop the users from doing "evil" things.
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RRSet of type CNAME with DNS name foo.com. is not permitted at apex in zone bar.com
...tionality you require. Have a look at http://docs.aws.amazon.com/Route53/latest/DeveloperGuide/CreatingAliasRRSets.html
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How to programmatically display version/build number of target in iOS app?
...orInfoDictionaryKey("CFBundleShortVersionString") as! String
Swift 3.0+ (tested with 5.0):
let appVersionString: String = Bundle.main.object(forInfoDictionaryKey: "CFBundleShortVersionString") as! String
To get the build number:
Objective-C:
NSString * appBuildString = [[NSBundle mainBundle] ...
Optimise PostgreSQL for fast testing
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First, always use the latest version of PostgreSQL. Performance improvements are always coming, so you're probably wasting your time if you're tuning an old version. For example, PostgreSQL 9.2 significantly improves the speed of TRUNCATE and of cou...
how to get GET and POST variables with JQuery?
...T[decode(arguments[1])] = decode(arguments[2]);
});
document.write($_GET["test"]);
For POST parameters, you can serialize the $_POST object in JSON format into a <script> tag:
<script type="text/javascript">
var $_POST = <?php echo json_encode($_POST); ?>;
document.write($_POS...
Is there any way to specify a suggested filename when using data: URI?
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@flyingsheep $('<a href="data:text/plain,Test" download="test.txt">')[0].click() seems to work fine here (Chrome 23) (note: I used the native click method, not jQuery's one). Demo: jsfiddle.net/2zsRW
– Rob W
Dec 6 '12 at 12:...