jQuery 1.4 Animation Techniques - Index of

If we wish to see how many functions are left in the queue (including the one that is in
progress), we could change the console.log line to this:
console.log($(this).queue().length);
This code would show the following output in Firebug's console:
This time our console shows numerically how many items are left in the queue, as shown
in the previous screenshot.
[ 59 ]
Chapter 3
We can use other array methods on the queue if we wish (although this would rarely be
useful), such as push() or pop() to add or remove items for example. We can also get a
single item from the queue if we wish, by adding square braces and an index number after
the call to queue():
console.log($(this).queue()[1]);
As shown above, this time the value of the second item is output to the console. As I
mentioned earlier, we can see the actual contents of the function using the toString()
JavaScript function:
console.log($(this).queue()[1].toString);