// const spanner = new StockSpanner();
TransformStream creates a readable/writable pair with processing logic in between. The transform() function executes on write, not on read. Processing of the transform happens eagerly as data arrives, regardless of whether any consumer is ready. This causes unnecessary work when consumers are slow, and the backpressure signaling between the two sides has gaps that can cause unbounded buffering under load. The expectation in the spec is that the producer of the data being transformed is paying attention to the writer.ready signal on the writable side of the transform but quite often producers just simply ignore it.
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63-летняя Деми Мур вышла в свет с неожиданной стрижкой17:54。safew官方版本下载对此有专业解读
One of the innovations of the System/360 was an improved and standardized
无私者，可置以为政。政绩观，是世界观、人生观、价值观在为政实践中的集中体现。