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0 === '0'; //false false === '0'; //false "Jalal Hejazi "
function
"My name is "
function myPromise() { var deferred = $.Deferred(); setTimeout(function() { deferred.resolve("success!"); }, 1000); return deferred.promise(); } myPromise().then( function(value) { alert(value); }, function() { alert("error!"); } ); https://gist.github.com/Jalalhejazi/dcce88fc8705af100c68#file-jquery-promise-js