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Should I use “hasClass” before “addClass”? [duplicate]
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You can see at the source code : https://github.com/jquery/jquery/blob/master/src/attributes/classes.js#L38-L45 that they do check if the class exists when using addClass.
So there is no reason to use the .hasClass() in this case.. (an exception would be i...
What Does This Mean in PHP -> or => [duplicate]
...=> is used in associative array key value assignment. Take a look at:
http://php.net/manual/en/language.types.array.php.
-> is used to access an object method or property. Example: $obj->method().
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Java split string to array [duplicate]
...utput : [Real, How, To, , , ]
}
}
For more details go to this website: http://www.rgagnon.com/javadetails/java-0438.html
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Remove notification after clicking
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You can add a flag to your notification:
http://developer.android.com/reference/android/app/Notification.html#FLAG_AUTO_CANCEL
This will dismiss it upon clicking.
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Removing highcharts.com credits link
...ts, changing the URL, text, Position etc. All the info is documented here: http://api.highcharts.com/highcharts/credits. To simply disable them altogether, use:
credits: {
enabled: false
},
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Sass Nesting for :hover does not work [duplicate]
...sion has to be attached to the class. Which is not the case. Use "&".
http://sass-lang.com/documentation/file.SASS_REFERENCE.html#parent-selector
.class {
margin:20px;
&:hover {
color:yellow;
}
}
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JavaScript click handler not working as expected inside a for loop [duplicate]
...(function(e) {
alert($(this).text());
});
}
Working example: http://jsfiddle.net/rmXcF/2/
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Correct way to integrate jQuery plugins in AngularJS
...vice, and from the directive i ask the service to make an ajax call (with $http).
in the end, in both cases the ng-Repeat did not file at all, even when i gave the array an initial value.
i even tried to make a directive with a controller and an isolated-scope
only when i moved everything to a co...
How to update a mongo record using Rogue with MongoCaseClassField when case class contains a scala E
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Answer coming from : http://grokbase.com/t/gg/rogue-users/1367nscf80/how-to-update-a-record-with-mongocaseclassfield-when-case-class-contains-a-scala-enumeration#20130612woc3x7utvaoacu7tv7lzn4sr2q
But more convenient directly here on StackOverF...
Laravel 4: how to “order by” using Eloquent ORM [duplicate]
...del you would have:
$posts = Post::idDescending()->get();
More info: http://laravel.com/docs/eloquent#query-scopes
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