The design of Web streams predates async iteration in JavaScript. The for await...of syntax didn't land until ES2018, two years after the Streams Standard was initially finalized. This timing meant the API couldn't initially leverage what would eventually become the idiomatic way to consume asynchronous sequences in JavaScript. Instead, the spec introduced its own reader/writer acquisition model, and that decision rippled through every aspect of the API.
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2026年1月，中央党校，省部级主要领导干部学习贯彻党的二十届四中全会精神专题研讨班开班。，详情可参考WPS下载最新地址
李 · 克劳是和乔布斯长期合作的广告总监，他帮苹果制作了《1984》和《不同凡想》（Think Different）两条经典广告。