Answers for "array unique by a key nodejs"

18

array unique values javascript

const myArray = ['a', 1, 'a', 2, '1'];
const unique = [...new Set(myArray)]; // ['a', 1, 2, '1']
Posted by: Guest on March-03-2020
3

javascript get unique values from key

const unique = [...new Set(array.map(item => item.age))];
Posted by: Guest on June-05-2020

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