/Javascript/Node.js/How to generate random string in node js

How to generate random string in node js

var crypto = require("crypto");
var id = crypto.randomBytes(20).toString('hex');

// "bb5dc8842ca31d4603d6aa11448d1654"

Source: stackoverflow.com

Javascript get 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 string

Random string js

const string_length = 10
[...Array(string_length)].map(i=>(~~(Math.random()*36)).toString(36)).join('')

Source: stackoverflow.com

Similar codes

0 vote232 views2 answers
S3.getobject nodejs example
Javascript Node.js
2 votes196 views1 answer
Node js createHash
Javascript Node.js
96 votes217 views3 answers
Node string to json
Javascript Node.js
0 vote203 views1 answer
NodeJS: Good way to write Multiple API Calls in serial
Javascript Node.js
0 vote214 views1 answer
Node terminal readline console
Javascript Node.js
3 votes196 views1 answer
ReferenceError: fs is not defined node js
Javascript Node.js
0 vote195 views1 answer
Gps nodejs
Javascript Node.js
0 vote215 views1 answer
How to create public folder in node js
Javascript Node.js
0 vote209 views2 answers
Node js check ram usage
Javascript Node.js
-1 vote206 views2 answers
Base64 to pdf in replace nodejs
Javascript Node.js