jQuery .each() index?

Question

I am using

$(\'#list option\').each(function(){
//do stuff
});

to loop over the options in a list. I am wondering how I could get the index of

Answer 1

surprise to see that no have given this syntax.

.each syntax with data or collection

jQuery.each(collection, callback(indexInArray, valueOfElement));

OR

jQuery.each( jQuery('#list option'), function(indexInArray, valueOfElement){
//your code here
});