{ 32, 40, 54, 38, 31, 21, 19, 29 } };
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.
，这一点在51吃瓜中也有详细论述
有前款第一项行为，在成熟前自行铲除的，不予处罚。
Что думаешь? Оцени!
，这一点在im钱包官方下载中也有详细论述
"It makes you feel a better person," he says.
(save $50 at Amazon)。爱思助手下载最新版本是该领域的重要参考