} The produce code is a bit more involved than before. But only a little bit. We still call produce() on our child which
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。业内人士推荐夫子作为进阶阅读
The primary signal is desiredSize on the controller. It can be positive (wants data), zero (at capacity), negative (over capacity), or null (closed). Producers are supposed to check this value and stop enqueueing when it's not positive. But there's nothing enforcing this: controller.enqueue() always succeeds, even when desiredSize is deeply negative.
他回忆自己的父亲——杜耀豪的外祖父——一个布商，曾因出轨导致妻子冲出家门欲跳桥自杀。他的童年浸泡在孤独与早熟的苦涩里，7岁就开始饮酒，18岁时曾为美军担任过七个月的翻译。对于散落世界各地的兄弟姐妹，他的评价是：“各顾各的，没有亲情。”他告诫满怀探寻热忱的杜耀豪：“不关你事，你是第二代。”