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jeiea/randomString.ts

Created June 28, 2019 04:50
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randomString.ts
/**
* @return example: '0zz12948ab0', length fixed
*/
function getRandomString(): string {
const rand = Math.random() * 2 ** 52;
const pad = '00000000000';
const padded = pad + rand.toString(36);
return padded.substr(padded.length - pad.length);
}
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