Created
June 25, 2018 15:58
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urlB64ToUint8Array
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function urlB64ToUint8Array(base64String) { | |
const padding = '='.repeat((4 - base64String.length % 4) % 4); | |
const base64 = (base64String + padding) | |
.replace(/\-/g, '+') | |
.replace(/_/g, '/'); | |
const rawData = window.atob(base64); | |
const outputArray = new Uint8Array(rawData.length); | |
for (let i = 0; i < rawData.length; ++i) { | |
outputArray[i] = rawData.charCodeAt(i); | |
} | |
return outputArray; | |
} |
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