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Check if event exists on element [duplicate]

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$(window).width() not the same as media query

...he CSS media queries and the browser support is quite good: http://caniuse.com/#feat=matchmedia UPDATE: If you have to support more browsers you can use Modernizr's mq method, it supports all browsers that understand media queries in CSS. if (Modernizr.mq('(max-width: 767px)')) { //... } else...
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How do I prevent the iPhone screen from dimming or turning off while my application is running?

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Android: how do I check if activity is running?

... in your Application class the visibility as described here: stackoverflow.com/questions/18038399/… – portfoliobuilder Jun 26 '15 at 23:32 7 ...
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How to format date in angularjs

... formatter), those supported format strings are here: https://api.jqueryui.com/datepicker/ share | improve this answer | follow | ...
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Remove all child elements of a DOM node in JavaScript

...to this answer used firstChild, but this is updated to use lastChild as in computer-science, in general, it's significantly faster to remove the last element of a collection than it is to remove the first element (depending on how the collection is implemented). The loop continues to check for first...
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How to remove last n characters from every element in the R vector

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How to specify id when uses include in layout xml file

...t used. In case of merge it is not possible as specified here: code.google.com/p/android/issues/detail?id=36918#c3 – Zahid Rasheed Oct 30 '17 at 17:35  |  ...
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Change a Rails application to production

...ct, rails s, and get a development version of your app at http://something.com:3000. Production mode is a little trickier to configure. I've been messing around with this for a while, so I figured I'd write this up for the newbies (such as myself). There are a few little tweaks which are spread thr...
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Why is Scala's immutable Set not covariant in its type?

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