Explanation on converting Python list to array

This time I will bring you a case explanation of converting a pyhton list into an array. What are the precautions for converting a pyhton list into an array? The following is a practical case. Let’s take a look. .

The examples are as follows:

import numpy as np
X=[[1,2,3,4],[5,6,7,8],[9,0,11,12]]
'列表转换为数组'
Y=np.array(X)
print(Y)
#输出结果
# [[ 1 2 3 4]
# [ 5 6 7 8]
# [ 9 0 11 12]]

I believe you have mastered the method after reading the case in this article. For more exciting information, please pay attention to other related articles on the PHP Chinese website !

Recommended reading:

Summary of Pycharm usage skills

How to use the max function in a two-dimensional list

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