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How can I check if a URL exists via PHP?
... CURLOPT_USERAGENT ,"Mozilla/5.0 (Windows NT 6.0) AppleWebKit/537.1 (KHTML, like Gecko) Chrome/21.0.1180.89 Safari/537.1"); // pretend we're a regular browser
@curl_exec($ch);
if(@curl_errno($ch)){ // should be 0
@curl_close($ch);
return false;
...
android fragment onRestoreInstanceState
...or onActivityCreated(). developer.android.com/guide/components/fragments.html
– shaby
Mar 21 '16 at 16:56
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Can angularjs routes have optional parameter values?
...r) {
$routeProvider.
when('/users/:userId?', {templateUrl: 'template.tpl.html', controller: myCtrl})
}]);
You can also make as much as u need optional parameters.
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Vertical (rotated) label in Android
...d neither has this guy... osdir.com/ml/Android-Developers/2009-11/msg02810.html
– nategood
Dec 14 '09 at 15:14
1
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How can I get a precise time, for example in milliseconds in Objective-C?
... get precise measurements.
See http://developer.apple.com/qa/qa2004/qa1398.html
Also available is CACurrentMediaTime(), which is essentially the same thing but with an easier-to-use interface.
(Note: This answer was written in 2009. See Pavel Alexeev's answer for the simpler POSIX clock_gettime() in...
Making text background transparent but not text itself
...ostfix: "",
imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C...
ng-repeat finish event
...t, $middle and $last properties you can use to trigger events. So for this HTML:
<div ng-controller="Ctrl" my-main-directive>
<div ng-repeat="thing in things" my-repeat-directive>
thing {{thing}}
</div>
</div>
You can use directives like so:
angular.module('myApp'...
Convert a char to upper case using regular expressions (EditPad Pro)
...hough. I had to replace all uppercase attribute values (from probably '90s HTML) to lower case. Using \L$1\E worked.
– Ejaz
Feb 7 '16 at 14:27
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Uninstall old versions of Ruby gems
...etail:
http://blog.grepruby.com/2015/04/way-to-clean-up-gem-or-remove-old.html
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Is there a way to use two CSS3 box shadows on one element?
... dev tools here on my blog entry. fullstack.life/css3-multiple-box-shadows.html
– fullstacklife
Mar 17 '16 at 23:50
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