javascript get random array value
//get random value from array
var colors = ["red","blue","green","yellow"];
var randColor = colors[Math.floor(Math.random() * colors.length)];javascript get random array value
//get random value from array
var colors = ["red","blue","green","yellow"];
var randColor = colors[Math.floor(Math.random() * colors.length)];get random element from array js
var item = items[Math.floor(Math.random() * items.length)];get random elements from array javascript
array.sort(() => Math.random() - Math.random()).slice(0, n)get random elements from array javascript
const arr = myArray
.map((a) => ({sort: Math.random(), value: a}))
.sort((a, b) => a.sort - b.sort)
.map((a) => a.value)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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