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codes:
var jqueryObj=$("#readme");
alert(jqueryObj.length); // result == 0
can i get “#readme” from jqueryObj ?
like:
alert(jqueryObj.selector); //i want get "#readme"
BTW: i want to get selector,not element ID, and jqueryObj.length == 0.
Uhm… have you tried? http://api.jquery.com/selector/