标签：的问答
有效内存、高效随机数字迭代器,不替换
原文：memory efficient random number iterator without replacement
原文：memory efficient random number iterator without replacement
我觉得这个应该很容易,但是经过无数次的搜索和尝试之后,我无法找到答案。基本上,我有很多东西,我想随机抽样...
当“星号”比“List Comprehension”更可取时
原文：When`starmap` could be preferred over `List Comprehension`
原文：When`starmap` could be preferred over `List Comprehension`
在回答Clunky计算增量组数之间的差别问题时,是否有更为美好的途径? 我提出了两个解决办法,一个是名单综合和......。
转机清单
原文：pass list of iterables to itertools function
原文：pass list of iterables to itertools function
i 正在使用 it。 产品功能。 i 有一个2个整份清单,即一份易读清单。 i 想通过产品机体了解如何正确格式。
粉碎 it。 b)
原文：Pythonic way to emulate itertools.product in python 2.4
原文：Pythonic way to emulate itertools.product in python 2.4
I have a python 3 script that uses itertools.product, but I need to be able to run it on a machine that only has python 2.4 installed. Since itertools.product is new in python 2.6, I no longer have ...
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