* @param arr 待排序数组
const enc = new TextEncoder();
，这一点在搜狗输入法2026中也有详细论述
First new design in ages, upgraded camera, serious performance and longer battery life make it a standout year
Over the past year or two, I’ve seen many organizations, large and small, implement passkeys (which is great, thank you!) and use the PRF (Pseudo-Random Function) extension to derive keys to protect user data, typically to support end-to-end encryption (including backups).