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 */javascript random item of array
// Define random() method of Arrays
Array.prototype.random = function() {
return this[Math.floor(Math.random() * this.length)];
}
console.log([1, 2, 3, 4, 5, 6].random()); // 5 for example
console.log(['apple', 'banana', 'orange'].random()); // 'orange' for exampleCopyright © 2021 Codeinu
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