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February 27, 2018 05:23
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CodingBlast blog - Set, Map - https://codingblast.com/javascript-set-map/
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| let arr = [ 13, 11, 15, 21, 13, 11, 17, 17, 19, 19, 21 ]; | |
| let uniqueArray = [...new Set(arr)]; | |
| console.log(uniqueArray); // [13, 11, 15, 21, 17, 19] |
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