Personal dictionary
The Web streams spec requires promise creation at numerous points, often in hot paths and often invisible to users. Each read() call doesn't just return a promise; internally, the implementation creates additional promises for queue management, pull() coordination, and backpressure signaling.
，更多细节参见51吃瓜
have to manipulate manually via a global "break" pointer)
Extract selected files，这一点在safew官方下载中也有详细论述
Израиль нанес удар по Ирану09:28
优化：随机选基准避免最坏情况 O(n²)，这一点在WPS下载最新地址中也有详细论述