how to generate a random number in javascript
//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.javascript random number between 0 and 10
Math.floor(Math.random() * 10);get random numbers javascript
//Write the following code to get a random number between 0 and n
Math.floor(Math.random() * n);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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