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chuck0523/arrayFuncLastIndexOf.js

Last active September 20, 2015 14:21
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arrayFuncLastIndexOf.js
"use strict";
var log = function log(x) {
console.log(x);
};
var ary = [10, 23, 10, 4, 0, 77];
var a = ary.indexOf(10);
log(a); // 0
var b = ary.lastIndexOf(10);
log(b); // 2
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