javascript - Single click on dynamically added element -

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most people know how bind "click' event dynamically added element with

 $('#main').on('click','.link',function(){ //some code here });

where .link dynamically added element. how code above should when want fire function on first click? yes, know .one(), question merge .one() .on().

jquery docs show .one() , .on() same of 1.7:

.one( events [, selector ] [, data ], handler )  .on( events [, selector ] [, data ], handler )

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