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Registering ServiceWorker returns AbortError code:20


Please use Google Chrome 40 or higher (with no chrome://flags fiddling required) when developing with service workers. Chrome 38 may have had some very, very preliminary support for some of the service worker APIs, but both the specification and the maturity of the APIs have changed significantly since Chrome 38. Ditto for Chrome 39.

Ideally, for development purposes, I'd actually recommend using the current Google Chrome Canary (41), since there have been several enhancements to the error messages since the Chrome 40 branch cut, and more accurate/expressive errors help a lot when figuring out what's going wrong.


Categories : Javascript

Related to : Registering ServiceWorker returns AbortError code:20
Registering the AppAsset in Yii with Smarty
Take a look at the asset section here: http://www.yiiframework.com/doc-2.0/guide-tutorial-template-engines.html#assets {use class="yiiwebJqueryAsset"} {JqueryAsset::register($this)|void}

Categories : PHP
registering first date the app is launched
You can use the SharedPreferences. It will not allow you to store an Date object directly, but you can store a long which you can use for saving the date.getTime() value which represents the milliseconds since January 1, 1970, 00:00:00 GMT. This is an example Activity that demonstrates this. public class MyDateActivity extends Activity { public static final String PREFS_NAME = "MyPrefsFile";

Categories : Android
XCode 6 - issue with registering a touch
User interaction is disabled by default for UIViews and its descendants, you have to explicitly enable it: // create the bugs let bugs = UIImageView() bugs.image = UIImage(named: "bug") bugs.frame = CGRectMake(0-size, yPosition, size, size) bugs.userInteractionEnabled = true // <-- self.view.addSubview(bugs)

Categories : Xcode
jQuery Click Not Working/Registering
When you create a handler from a selector, the handler is added to all the elements that match the selector when the selector (and handler) are run. If you subsequently add elements which would NOW match the selector, the handler is not automatically added. Those elements were not present when the selector first ran. When you add your new elements, add the click handler to those new elements at

Categories : Javascript
Google Maps zoom level not registering
Set the option preserveViewport of ctaLayer to true. Otherwise the API will set to viewport of the map to an area that contains all the features of the layer(what in this case forces a zoom of 9)

Categories : Javascript
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