I saw Chrome's autocomplete suggestions when I was testing JQuery and saw $$
and $x
are defined. What are they and where did they come from? I saw What is the variable $x used for in Chrome?, but what is $$
?
> $
function ( selector, context ) {
// The jQuery object is actually just the init constructor 'enhanced'
return new jQuery.fn.init( selector, context, rootjQuery );
} jquery.js?body=1:62
> $$
function $$() { [Command Line API] }
> $x
function $x() { [Command Line API] }
This is something ogooglebar.
Returns an array of elements that match the given CSS selector. This command is equivalent to calling
document.querySelectorAll()
.