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)];Javascript get random item from array
var colors = ["red","blue","green","yellow"];
var randomColor = colors[Math.floor(Math.random()*colors.length)]; //pluck a random colorrandom item from array javascript
function RandomItemFromArray(myArray) {
return myArray[Math.floor(Math.random() * myArray.length)]
}
var fruit = [ "Apples", "Bananas", "Pears", ];
let fruitSample = RandomItemFromArray(fruit)js random number array
function getRandomNumberArr(bound, length) {
return Array.from({ length }, () =>
Math.floor((Math.random() - 0.5) * 2 * bound)
);
}
const randomArray = getRandomNumberArr(100, 200);javascript array with random values
function randomArrayStr(maxWordLength,arrayLength = false){
const arr = []
while(arrayLength){
arr.push(Math.random().toString(36).replace(/[^a-z]+/g, '').substr(0, maxWordLength))
--arrayLength
}
return arr
}Get a random value from an array in JS
const randomElement = array[Math.floor(Math.random() * array.length)];Copyright © 2021 Codeinu
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