[Plugin: WP Resume] JavaScript trailing comma

JavaScript trailing comma

Internet Explorer does not support trailing commas:

$("#sections, .positions, .organizations").sortable({
    	axis:'y',
    	containment: 'parent',
    	opacity: .5,
    	update: function(){},
		placeholder: 'placeholder',
		forcePlaceholderSize: 'true',   // This is a trailing comma and will break on IE
    });

Here are some blog entries referencing this problem. If anybody has more official references for this (or know about exact versions affected; This is a problem in all versions of IE up to version 7. IE 8 does allow trailing commas in arrays and object definitions, however only when in IE 8 strict mode I believe.

* https://www.rockstarapps.com/wordpress/?p=29
* https://brajesh.wordpress.com/2008/03/18/internet-explorers-trailing-comma-woes/
* https://blog.chrismasto.com/articles/2008/02/12/ie7-suckage
* https://www.nczonline.net/blog/2010/02/02/how-internet-explorer-8-document-mode-affects-javascript/