JAVASCRIPT

javascript how to get a random element from an array

var items = ['Yes', 'No', 'Maybe'];
var item = items[Math.floor(Math.random() * items.length)];

how to get a random element of an array javascript

var foodItems = ["Bannana", "Apple", "Orange"];
var theFood = foodItems[Math.floor(Math.random() * foodItems.length)];
/* Will pick a random number from the length of the array and will go to the
corosponding number in the array E.G: 0 = Bannana */

how to get a randome element from a list in javascript

let numList = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
let randomElem = numList[Math.floor(Math.random() * numList.length)];
console.log(randomElem);

javascript select random element from array

let fruits = ["Apple", "Banana", "Mango", "Orange"]; // array
let index = Math.floor(Math.random() * fruits.length); // random index
console.log(fruits[index]); // result

javascript get random item from array

const array = [ 1, 2, 3, 4, 5, 6, 7, 8, 9 ];
const string = "abcdefghijklmnopqrstuvwxyz";

// random item from Array
console.log(array[Math.floor(Math.random() * array.length)]);

// random Char from String
console.log(string[Math.floor(Math.random() * string.length)]);

js get random element in array

var item = items[Math.floor(Math.random()*items.length)];

get random item from array javascript

let items = [12, 548 , 'a' , 2 , 5478 , 'foo' , 8852, , 'Doe' , 2145 , 119];

let  randomItem = items[Math.floor(Math.random() * items.length)];

select a random item from a list javascript

//This is an example of a Temporal Literal
lunchParty = ["Angela", "Ben", "Jenny", "Michael", "Chloe"];

function whosPaying(names) {
    let upperBound = names.length;
    let PersonBuyingLunch = Math.floor(Math.random() * upperBound)
    return names[PersonBuyingLunch] 
}
//below are backticks, not single quotes
alert(`${whosPaying(lunchParty)} is buying lunch today`)

whosePaying(lunchParty)

how to get a random item from an array javascript

Getting a random item from an array