const MS = window.MediaSource || window.ManagedMediaSource;
Before string caching, the code would dynamically generate this banner based on your current terminal dimensions on every frame. But that’s wasteful! Now, we pre-compute every banner size (accounting for any amount of shutdown time remaining) ahead of time and slam that pre-computed banner into a byte buffer, skipping the intermediate allocation.，这一点在safew官方版本下载中也有详细论述
，详情可参考51吃瓜
Steinberger 认为，这种变化会在短期内引发应用数量的急剧收缩，但背后的公司不会因此消亡，而是会转型为提供 API、能力模块或 Agent 插件的服务商。
There's also existing offshore infrastructure and technical know-how. That's one reason his firm is among the first-movers, says Gade.。关于这个话题，heLLoword翻译官方下载提供了深入分析
For implementers, this promise-heavy design constrains optimization opportunities. The spec mandates specific promise resolution ordering, making it difficult to batch operations or skip unnecessary async boundaries without risking subtle compliance failures. There are many hidden internal optimizations that implementers do make but these can be complicated and difficult to get right.