javascript function generate a random string
//Create a function that returns a string, of a given length
const genRand = (len) => {
return Math.random().toString(36).substring(2,len+2);
}
console.log(genRand(8));
//Expected output example: 4yg020wngenerate 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)js random string
function randomString(length) {
var result = '';
var characters = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789~!@#$%^&*()_+=-';
var charactersLength = characters.length;
for ( var i = 0; i < length; i++ ) {
result += characters.charAt(Math.floor(Math.random() * charactersLength));
}
return result;
}
randomString(4);random string javascript
strRandom({
includeUpperCase: true,
includeNumbers: true,
length: 5,
startsWithLowerCase: true
});Copyright © 2021 Codeinu
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