import numpy as npa = np.array([1,2,3,4])print a.shape[0]Why it will output 4?
The array [1,2,3,4], it's rows should be 1, I think , so who can explain the reason for me?
↧
About Numpy，a=np.array([1,2,3,4]),print a.shape[0]. why it will output 4?
↧