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ilearnjavascript/es6 - new methods - 12.js Secret

Created March 27, 2019 23:22
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es6 - new methods - 12.js
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es6 - new methods - 12.js
var arr = [5, 1, 10, 8];
for (var keys of arr.keys()) {
console.log(keys);
}
// outputs: 0, 1, 2, 3
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