Performance of jQuery selectors vs local variables

Question

Is it recommended that, when I need to access the result of a jQuery selector more than once in the scope of a function, that I run the selector once and assign it to a loca

Answer 1

Another option here is to use an each instead of repeating the selector, and it's associated work, time and time again

var execute = function(){
    $('.myElement').each(function() {
      var elem = $(this);
      elem.css('color','green');
      elem.attr('title','My Element');
      elem.click(function(){
        console.log('clicked');
      });
    });
}