javascript generate random number
//To genereate a number between 0-1
Math.random();
//To generate a number that is a whole number rounded down
Math.floor(Math.random())
/*To generate a number that is a whole number rounded down between
1 and 10 */
Math.floor(Math.random() * 10) + 1 //the + 1 makes it so its not 0.math.random javascript
Math.random()
// will return a number between 0 and 1, you can then time it up to get larger numbers.
//When using bigger numbers remember to use Math.floor if you want it to be a integer
Math.floor(Math.random() * 10) // Will return a integer between 0 and 9
Math.floor(Math.random() * 11) // Will return a integer between 0 and 10
// You can make functions aswell
function randomNum(min, max) {
return Math.floor(Math.random() * (max - min)) + min; // You can remove the Math.floor if you don't want it to be an integer
}random number javascript
function getRandomNumberBetween(min,max){
return Math.floor(Math.random()*(max-min+1)+min);
}
//usage example: getRandomNumberBetween(20,400);javascript random
function random(min, max) {
return ~~(Math.random() * (max - min + 1) + min);
}
random(1, 5);generate random number javascript
// generates random float between 0-1
Math.random()javascript random number
const randomVCC = () => {
const cc = 4728398706189983
const randomVirtualCreditCard = Math.random(cc).toString().replace('0.', '')
const visaCreditCard = 4 + randomVirtualCreditCard
const pattern = /\d{16}/.exec(+visaCreditCard).join('')
return typeof +pattern === 'number' && +pattern
}
console.log(randomVCC())Copyright © 2021 Codeinu
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