Source: Computational Materials Science, Volume 267
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.，详情可参考服务器推荐
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36氪获悉，格力电器公告，第一大股东珠海明骏投资合伙企业（有限合伙）拟自公告披露之日起15个交易日后的3个月内，以大宗交易方式减持公司股份不超过11170.28万股，占公司剔除回购专用账户股份后的总股本的2%；减持原因为偿还银行贷款；股份来源为2020年1月23日通过协议转让自格力集团受让的股份。。91视频对此有专业解读
in order to handle its multiple devices, like the printer and card punch, it