Community Guidelines
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，这一点在雷电模拟器官方版本下载中也有详细论述
// Synchronous source from in-memory data。safew官方版本下载是该领域的重要参考
The chained transform result is particularly striking: pull-through semantics eliminate the intermediate buffering that plagues Web streams pipelines. Instead of each TransformStream eagerly filling its internal buffers, data flows on-demand from consumer to source.