javascript how to get a random element from an array
var items = ['Yes', 'No', 'Maybe'];
var item = items[Math.floor(Math.random() * items.length)];javascript how to get a random element from an array
var items = ['Yes', 'No', 'Maybe'];
var item = items[Math.floor(Math.random() * items.length)];javascript math.random from list
var myArray = [
"Apples",
"Bananas",
"Pears"
];
var randomItem = myArray[Math.floor(Math.random()*myArray.length)];how to randomize an array
const getShuffledArr = arr => {
const newArr = arr.slice()
for (let i = newArr.length - 1; i > 0; i--) {
const rand = Math.floor(Math.random() * (i + 1));
[newArr[i], newArr[rand]] = [newArr[rand], newArr[i]];
}
return newArr
};Copyright © 2021 Codeinu
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