将列表映射到列表列表

Question

我有一个像这样的字符串列表：

The method min() in the type IntStream is not applicable for the 
arguments (Comparator.comparingDouble((<no type> i) -> Math.sin(i)))

我想扩展mylist = ["This is quite possibly the worst movie ever made. Even my 4 year old hated it and wanted to leave.", "I hate this movie."] 的维度：

mylist

我该怎么做？

Answer 1

list_of_strings = ["string one", "string two", "etc."]
list_of_lists = [x.split() for x in list_of_strings]

Answer 2

>>> mylist = ["This is quite possibly the worst movie ever made. Even my 4 year old hated it and wanted to leave.", "I hate this movie."]
>>> [[x] for x in mylist]
[['This is quite possibly the worst movie ever made. Even my 4 year old hated it and wanted to leave.'], ['I hate this movie.']]

Answer 3

这个怎么样？

import itertools
str = ["This is quite possibly the worst movie ever made. Even my 4 year old hated it and wanted to leave.", 'I hate this movie.']
result = list(itertools.chain.from_iterable([i.split() for i in str ]))

但如果我是你，我会用更多的行来写它以使其可读。