javascript random char

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)

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Phoenix Logan 186120 points

                                    const characters = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789';
function generateRandomCode(){
    let result = &quot;&quot;
    let charactersLength = characters.length;
    for ( var i = 0; i &lt; 6 ; i++ ) {
        result += characters.charAt(Math.floor(Math.random() * charactersLength));
    }
    return result
}

Thank you! 7

4 (7 Votes)

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2

Awgiedawgie 440220 points

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

// &quot;bb5dc8842ca31d4603d6aa11448d1654&quot;

Thank you! 2

4 (2 Votes)

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