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@Malintha

Malintha/callback3.js Secret

Last active Jun 7, 2016
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firstFunctionCall : find([1,2], function(elements) {
alert("Results : "+elements);
});
alert("meanwhile I show up");
function find(elements, callback) {
//The time consuming operation
setTimeout(function() {
elements.push(3,4,5);
if(typeof callback === "function") {
callback(elements);
}
else {
alert("Retrieved function is not a callback");
}
} ,2000);
}
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