/Python/Python how to make an array of ones

Python how to make an array of ones

# Basic syntax:
np.ones((number_rows, number_cols), dtype=int)

# Example usage:
import numpy as np
np.ones((5, 3), dtype=int)
array([[1, 1, 1],
       [1, 1, 1],
       [1, 1, 1],
       [1, 1, 1],
       [1, 1, 1]])

# Note, use np.zeros to create an array of zeros

Source: docs.scipy.org

Similar codes

5 votes175 views1 answer
Python pip yaml
Python
-2 votes186 views2 answers
Where to import reverse_lazy in django
Python
1 vote173 views1 answer
Install imageio
Python
0 vote156 views1 answer
Create django model field based on another field
Python
0 vote253 views1 answer
2pac
Python
0 vote168 views1 answer
Coger elementos de un string python expresiones regulares
Python
0 vote196 views1 answer
Divide by zero error python exception handling
Python
0 vote158 views1 answer
How do you make plot show with matplotlib ion method
Python
0 vote166 views1 answer
Django swagger settings https
Python
0 vote173 views1 answer
Python pass command is 'Do Nothing'
Python