Input array: [1, 2, [3, 4, [5, 6, [7, 8, [9]]]], 10]
Output array: [1,2,3,4,5,6,7,8, 9, 10]
Is there a way to get the output array without using multiple loops?
Extract numbers from a n-dimensional array in javascript
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2 Answers
You can add an infinity argument to flat to get all the numbers from the many nested arrays.
const data = [1, 2, [3, 4, [5, 6, [7, 8, [9]]]], 10];
const out = data.flat(Infinity);
console.log(out);console.log([1, 2, [3, 4, [5, 6, [7, 8, [9]]]], 10].flat(Infinity));
Use 'flat' method to flatten the array. Or you can also use underscore module method.
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