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ifkas/jsClosure2.js

Last active February 21, 2018 16:24
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Shared variable - JavaScript closure
Raw
jsClosure2.js
function foo() {
let num = 0;
setTimeout(function(){
console.log("I have " + num++ + " apple");
},100);
setTimeout(function(){
console.log("I have " + num++ + " apple");
},300);
}
foo();
// > I have 0 apple
// > I have 1 apple
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