Javascriptte bir dizideki tekrarlanan değerleri nasıl bulunur, kaldırılır?
Javascriptte bir dizideki tekrarlanan değerleri kaldırmak için 2 yöntem.
Örnek:
const array = [5,4,7,8,9,2,7,5];
array.filter((item,idx,arr) => arr.indexOf(item) === idx);
// or
const nonUnique = [...new Set(array)];
// Output: [5, 4, 7, 8, 9, 2]
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