I'd like to find the currently focused element in the whole document. I tried using the :focus pseudoclass introduced with jQuery 1.6:  $(document).find(":focus")   But $(document).find(":focus").length always returns 0...
The Issue  I have read a couple older SO posts researching info on the anchor pseudo classes, and keep coming across confusion between "a" vs "a:link" and when and why you would use either. In the most common reason I've seen it i...
I'm adapting an example found here to be a little more like a "real" menu in that it should collapse on user clicks.  I rather like the fact that all of the visual aspects of the menu are dealt with in css, with javascript coming into pla...
I'd like to set the name of a JavaScript pseudoclass stored in an array with a specific name, for example, the non-array version works flawlessly:  var Working = new Array(); Working = new Function('arg', 'this.Arg = arg;'); Worki...
From a previous question, I have the following:  So I have implemented a resource class, now I'd like to continue extending it and add all my constants and enums (or as far as JS will allow...).  This is what I currently have:  var resources = {...
I'd like to use both the CSS :before pseudoclass and the jQuery .before() method to generate the same content (a <li> element) on a page for maximum browser compatibility (ie, both IE 6-7 AND other browsers with JavaScript disabled). Is thi...
.a:before {   content: 'b';   display: table;       }   How can I get content value of class 'a'? I was try:   `var b = window.getComputedStyle(document.querySelector('a'), ':before').getPropertyValue('content'...
Is it possible to define "user's" class in css?  fot example:     customClass = div > a   And use it as selector:  .customClass: hover {   //some styles }  .customClass > span {   //some styles }...
I am using Twitter Bootstrap and the uploadify library.  I have got the button uploadify creates styled using buttonClass: 'btn btn-primary' and I resize the object (which does not take into account padding etc by itself) using:  var uploader...
So first of all I run angular with webpack configured https://angular.io/guide/webpack#configuring-webpack and have a webpack sass-loader configured. It works fine except one thing I encountered today:  app.component.ts  @Component({     selector: &#...

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