generate random character in javascript
var characters = 'abcdefghijklmnopqrstuvwxyz0123456789';
var result = ""
var chaactersLength = characters.length;
for ( var i = 0; i < 5 ; i++ ) {
result += characters.charAt(Math.floor(Math.random() * chaactersLength));
}
console.log(result)javascript generate random string
var crypto = require("crypto");
var id = crypto.randomBytes(20).toString('hex');
// "bb5dc8842ca31d4603d6aa11448d1654"Javascript generate random string
function getRandomString(length) {
var randomChars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
var result = '';
for ( var i = 0; i < length; i++ ) {
result += randomChars.charAt(Math.floor(Math.random() * randomChars.length));
}
return result;
}
//usage: getRandomString(20); // pass desired length of random stringrandom alphabet javascript
Math.random().toString(36).substr(2, 5);Copyright © 2021 Codeinu
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