jquery find last element in array not empty and remove comma

Subject:

      //find the last element that isn't empty and strip trailing comma      newTarget = $("[id^='LEMtailor_Q']:not( :empty )").last().html().replace( /(,\s*$)/g, "");     $("[id^='LEMtailor_Q']:not( :empty )").last().html( newTarget );

2015-12-02 14:06:47gstlouis