jquery - Is it better to use bind() or not in terms of memory savings? -


which 1 of these considered better code , why , better on memory?

say jquery code looks example 1 without bind();

   $(document).ready(function(){       $('#somediv').mouseenter(function(){          $('#somediv').fadeto('fast',1);       });       $('#somediv').mouseleave(function(){          $('#somediv').fadeto('fast', .5);       });        });

or bind() method.

  $(document).ready(function(){      $('#somediv').bind({        mouseenter: function(){          $('#somediv').fadeto("fast",1);        },        mouseleave:  function(){          $('#somediv').fadeto("fast",0.5);        )      })   });

there's no difference. different ways of binding event handlers in jquery call same internal function perform binding. here's simplified view of how works:

bind: function(bindings) {     (event in bindings) {         return this.on(event, bindings[event]);     }, mouseenter: function(handler) {     return this.on("mouseenter", handler); }, mouseleave: function(handler) {     return this.on("mouseleave", handler); }

btw, .bind() outdated, although it's not yet deprecated. .on() preferred unless need compatible jquery versions before 1.7.


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