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darrenmothersele/random2.js

Created November 2, 2017 09:34
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random2.js
const validChars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
let array = new Uint8Array(40);
window.crypto.getRandomValues(array);
array = array.map(x => validChars.charCodeAt(x % validChars.length));
const randomState = String.fromCharCode.apply(null, array);
console.log(randomState);
@YoungseokCh
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YoungseokCh commented May 23, 2018

This is exactly what I wanted!

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