javascript - Single or Double quotes in jQuery

This is specifically for jQuery not JavaScript in general since I'm not a JavaScript programmer and I'm starting to learn jQuery.

With the release of jQuery 1.6 was there a specific change on using single or double quotes?

For example, would the following function work in jQuery 1.6?:

$('.selector').show();

Or do I have to use double quotes?:

$(".selector").show();

Thanks in advance for any clarification.

Answer

JQuery Core Style Guidelines says:

"Strings should always use double-quotes instead of single-quotes."