In the image attached below, in the (3) light blue content assist box, on the left there are 5 Firefox browser icons. What do they mean? Seemingly they mean those methods are only supported in Firefox. But of what versions? And if a certain element i...
I have the following JavaScript file:  /*global $ */  function foo() {     'use strict';     var $tr = $('table tr'),         $td = $tr.children('td');      $td.html('Hello World'); }   In PHPStorm, children gets under...
I have a special JS singleton prototype function.  Pattern looks more or less like example below. Work fine and do the job, but sadly PhpStorm is totally blind regarding to auto-completion and other useful things.  How to tell the IDE using JSDoc tha...
I've defined some rules in ESLint config file. This file is attached in   Preferences   ->Languages and Frameworks      ->JavaScript        ->Code Quality Tools          ->ESLint   And I see it works fine because in code editor every...
PHPCS is checking my JS files on PhpStorm,  I need to disable this feature  I added this line in the file phpcs.xml.dist but no luck  <exclude-pattern>*\.(inc|css|js)</exclude-pattern>...
I am trying to enable knockout.js-specific code highlighting in phpstorm using language injections. So far I was able to do so in data-bind XML attributes, which was pretty straightforward:    But I can't figure out how to create an injection for...
In an HTML file, I included jQuery via   <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js" ></script>   I downloaded the library via the context menu and now see it in the project folder under External...
Here an example is given how to import certain classes from a module:  import {ModalContainer, ModalDialog} from 'react-modal-dialog';   However, PhpStorm (latest EAP) gives me an error:    I installed the package with npm install react-modal...
I can not for the life of me find a formatter option to turn off automatic line breaks inside no-op function braces. The line breaks are added automatically for both arrow functions and regular functions. This is frustrating when for example passing...
I am trying to be a good little programmer and use the new tools available for coding JavaScript. Therefore I'm trying to use let instead of var to isolate variables.  This works fine in my browser however PhpStorm sees it as an error and when I...

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