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Static classes and methods in coffeescript
...t 'World drawn!'
# And then draw your world...
Box2DUtility.drawWorld()
Demo: http://jsfiddle.net/ambiguous/5yPh7/
And if you want your drawWorld to act like a constructor then you can say new @ like this:
class Box2DUtility
constructor: (s) -> @s = s
m: () -> alert "instance method c...
What's the best way to cancel event propagation between nested ng-click calls?
...lick="nextImage(); $event.stopPropagation()" />
</div>
Here's a demo: http://plnkr.co/edit/3Pp3NFbGxy30srl8OBmQ?p=preview
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Face recognition Library [closed]
...such their website looks unprofessional. There's no pricing information or demo that you can download. You'll need to contact them for pricing information.
NeuroTechnology - Information on their Facial Recognition SDK. This company has both up-front pricing information as well as an actual 30 day tr...
How can I get the corresponding table header (th) from a table cell (td)?
...d the test case to show that arbitrary colspan is handled correctly.
Live Demo
JS
$(function($) {
"use strict";
// Only part of the demo, the thFromTd call does the work
$(document).on('mouseover mouseout', 'td', function(event) {
var td = $(event.target).closest('td'),
th = th...
Manifest merger failed : uses-sdk:minSdkVersion 14
...droid"
xmlns:tools="http://schemas.android.com/tools"
package="com.demo.android"
android:versionCode="16"
android:versionName="3.3.1">
.
.
<uses-sdk tools:node="replace" />
.
.
</manifest>
Make sure you use gradle 0.11 and above to use Manifest me...
How to fallback to local stylesheet (not script) if CDN fails
... is visible or not. If the stylesheet was loaded, it will not be visible.
Demo here -- loads jquery-ui smoothness theme; no rule is added to stylesheet.
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Format JavaScript date as yyyy-mm-dd
...ge example:
alert(formatDate('Sun May 11,2014'));
Output:
2014-05-11
Demo on JSFiddle: http://jsfiddle.net/abdulrauf6182012/2Frm3/
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angularjs directive call function specified in attribute and pass an argument to it
...lem[0].addEventListener('click', callFn);
}
};
}]);
Here is a live demo:
http://plnkr.co/edit/4QOGLD?p=info
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How to add 30 minutes to a JavaScript Date object?
...t : ret = undefined; break;
}
return ret;
}
Working jsFiddle demo.
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Inputting a default image in case the src attribute of an html is not valid?
...rgs error guard
Updated: CSS only solution
I recently saw Vitaly Friedman demo a great CSS solution I wasn't aware of. The idea is to apply the content property to the broken image. Normally :after or :before do not apply to images, but when they're broken, they're applied.
<img src="nothere.jp...