Python 压平 if 循环 1 if True else 2 Out[6]: 1 x if condition else y condition 为 True : x condition 为 False : y
Python 压平列表 #The list of lists list_of_lists = [range(4), range(7)] #flatten the lists flattened_list = [y for x in list_of_lists for y in x] 等价于: #The list of lists list_of_lists = [range(4), range(
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