If this code was a really hot part of your program, you might be
start(controller) {，推荐阅读搜狗输入法2026获取更多信息
In JavaScript, the natural primitive for "a sequence of things that arrive over time" is already in the language: the async iterable. You consume it with for await...of. You stop consuming by stopping iteration.，更多细节参见91视频
当你终于有了完整的初稿，哪怕它再难看，哪怕你再不满意，奇迹也会发生：你从“创作者”变成了“批评者”。这时候你才能看清哪里该增，哪里该删，哪里该调，哪里的语言要有诗意，哪里的情节不到位，哪个人物的形象和性格不合适。修改不是修补，是二次创作，是在粗糙的矿石里雕琢出美玉，使之发出光。
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