function uid() { // I generate the UID from two parts here // to ensure the random number provide enough bits. var firstPart = (Math.random() * 46656) | 0; var secondPart = (Math.random() * 46656) | 0; firstPart = ("000" + firstPart.toString(36)).slice(-3); secondPart = ("000" + secondPart.toString(36)).slice(-3); return firstPart + secondPart; }
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