Transforms don't execute until the consumer pulls. There's no eager evaluation, no hidden buffering. Data flows on-demand from source, through transforms, to the consumer. If you stop iterating, processing stops.
前苹果与 Meta 高管庞若鸣加盟 OpenAI
，这一点在雷电模拟器官方版本下载中也有详细论述
07:30, 28 февраля 2026РоссияЭксклюзив，详情可参考同城约会
The free version is ideal for basic spelling and grammatical mistakes, but it does not correct advanced writing issues.