Stack allocation of variable-sized slices
That said, it's important to recognize that locking in itself is not bad. It does, in fact, serve an important purpose to ensure that applications properly and orderly consume or produce data. The key challenge is with the original manual implementation of it using APIs like getReader() and releaseLock(). With the arrival of automatic lock and reader management with async iterables, dealing with locks from the users point of view became a lot easier.
，这一点在WPS下载最新地址中也有详细论述
Дарья Устьянцева (редактор отдела «Мир»)
在2026年价格战白热化的市场上，这种“负规模效应”足以决定生死。