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showing results for - "use length to resize an array"
Syrine
10 Apr 2016
1let array = [11, 12, 13, 14, 15];
2console.log(array.length); // 5
3
4array.length = 3;
5console.log(array.length); // 3
6console.log(array); // [11,12,13]
7
8array.length = 0;
9console.log(array.length); // 0
10console.log(array); // []similar questions
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