js unique using set
let uniqueArray = [...new Set([5,5,2,2,2,4,2])];
// [5,2,4]js unique using set
let uniqueArray = [...new Set([5,5,2,2,2,4,2])];
// [5,2,4]javascript array unique values
var arr = [55, 44, 65,1,2,3,3,34,5];
var unique = [...new Set(arr)]
//just var unique = new Set(arr) wont be an arrayunique values in array javascript
let uniqueItems = [...new Set(items)]how to create an array with unique values
import java.util.Random;
public class GenRandArray {
//Recommend reseeding within methods
static Random rand = new Random();
public static void fillInt( int[] fillArray ) {
//seeds the random for a new random each method call
rand.setSeed(System.currentTimeMillis());
for(int i = 0; i < fillArray.length; i++)
{
fillArray[i]= rand.nextInt();
/* for loop to check to make sure that none of the previous
numbers added are the same as the one just added. */
for (int j = 0; j < i; j++)
{
/* if so we need to redo the last random number by
moving i back one index to be re-set */
if (fillArray[i] == fillArray[j])
{
i--;
}
}
}
}
}unique elements in array javascript
var array3 = [1, 2, 4, 6, 1, 4, 9, 10, 2, 8];
function findUniqueElements_3(array) {
for (let i = 0; i < array.length; i++) {
for (let j = i + 1; j < array.length; j++) {
if (array[i] == array[j]) {
array.splice(j, 1)
}
}
}
console.log(`from third way : ${array}`);
}
findUniqueElements_3(array3)Copyright © 2021 Codeinu
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