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Python生成器与堆算法实战:海量数据排序与Top K高效处理
[1] 生成器(Generator)是Python中的一种特殊函数,它使用yield关键字来逐个生成值,而不是一次性返回所有结果。这种方式在处理海量数据时非常有用,因为它可以节省内存,避免一次性加载所有数据。
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