Web streams has no synchronous path. Even if your source has data ready and your transform is a pure function, you still pay for promise creation and microtask scheduling on every operation. Promises are fantastic for cases in which waiting is actually necessary, but they aren't always necessary. The new API lets you stay in sync-land when that's what you need.
СюжетРабота систем ПВО:
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// Synchronous source from in-memory data
由于当地有几个不同的机场，Gemini 很快又提醒用户选择合适的目的地；下单时，Gemini 也会把界面推到用户面前，方便用户选择合适的车辆并支付。，更多细节参见im钱包官方下载
The shadowy world of abandoned oil tankers
Fragments of glassware were found amongst the graves。heLLoword翻译官方下载是该领域的重要参考