[英]turn double square brackets to single
How can I remove the double square brackets of a numpy array to single square brackets like a list? 如何将numpy数组的双方括号删除为列表的单个方括号?
[[0, 3.49, 0, 4.55]]
desired output 期望的输出
[0,3.49,0,4.55]
I have searched through SO looking for numpy array to list , square brackets numpy, not being able to find an answer 我已经搜索过SO寻找要列出的numpy数组,方括号numpy,却找不到答案
to_list()
only add commas among the values to_list()
仅在值之间添加逗号
如果它们被编码为列表,则只需使用[0]
元素
Are you sure it was a numpy array? 您确定这是一个numpy数组吗?
I think just use 我认为只是使用
my_list[0]
to get the first element (in the first element is [0,3.49,0,4.55]
) 获取第一个元素(第一个元素为[0,3.49,0,4.55]
)
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