array to set javascript

const myArray = [1,2,3,1,5,8,1,2,9,4];
const unique = [...new Set(myArray)]; // [1, 2, 3, 5, 8, 9, 4]

const myString = ["a","b","c","a","d","b"];
const uniqueString = [...new Set(myString)]; //["a", "b", "c", "d"]

4.29
7
Lemino 100 points

                                    var arr = [55, 44, 65];
var set = new Set(arr);

4.29 (7 Votes)
0
0
0
Zaf Khan 130 points

                                    return Array.from(new Set(this.posts.map(e => e.category)))

0
0
3.6
4
Eve noonan 70 points

                                    // Use to remove duplicate elements from the array 

const numbers = [2,3,4,4,2,3,3,4,4,5,5,6,6,7,5,32,3,4,5]

//spreading numbers of the object into an array using the new operator
console.log([...new Set(numbers)]) 

// [2, 3, 4, 5, 6, 7, 32]

3.6 (5 Votes)
0
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