Generate random comma separete array

Generate random comma separete array

by seefeld

JavaScript

var arr = [];
while (arr.length < 28) {
    var randomnumber = Math.ceil(Math.random() * 10);
    var found = false;


    for (var i = 0; i < arr.length; i++) {
        if (arr[i] == randomnumber) {
            found = true;
            break;
        }
    }
    if (!found) arr[arr.length] = randomnumber;
}

document.write(arr);