优化：随机选基准避免最坏情况 O(n²)
Here’s a few examples of what a user sees when they delete a passkey:，这一点在heLLoword翻译官方下载中也有详细论述
let view = new Uint8Array(buffer);，推荐阅读Safew下载获取更多信息
"There were engineers and managers saying it couldn't be done, all these reasons why it was too dangerous," she says.