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 */
const list = [1, 2, 3, 4, 5, 6];
// shuffle your list with the sort function:
const shuffledList = list.sort(() => Math.random() - 0.5);
// generate a size for the new list
const newListSize = Math.floor(Math.random() * list.length)
// pick the first "newListSize" elements from "shuffledList"
const newList = shuffledList.slice(0, newListSize)
console.log(newList);
// [3, 2, 6]; [5]; [4, 1, 2, 6, 3, 5]; []; etc..
function RandomItemFromArray(myArray) {
return myArray[Math.floor(Math.random() * myArray.length)]
}
var fruit = [ "Apples", "Bananas", "Pears", ];
let fruitSample = RandomItemFromArray(fruit)
// how to generate random words from an array
const Coins = ["Heads","Tails"]
let Generate = Math.floor((Math.random() * Coins.length));
console.log(Coins[Generate]) // this will print the outcome
//Make all arrays have "random" method
Array.prototype.random = function() {
return this[Math.floor(Math.random() * this.length)];
}
//Call "random" method on an array
var result = ["Hello", "world"].random();
how to get a random statement from an array in javascript
// List your array items
let Testing1 = ["put","things","here"]
let Generate = Math.floor((Math.random() * Testing1.length)); // Generates a number of the array.
// logs the result
console.log(Testing1[Generate])