How to Find Out Last Index of each() in jQuery?

Question

I have something like this...

$( \'ul li\' ).each( function( index ) {

  $( this ).append( \',\' );

} );

I need to know what index will b

Answer 1

using jQuery .last();

$("a").each(function(i){
  if( $("a").last().index() == i)
    alert("finish");
})

DEMO