/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

0 vote172 views1 answer
Heatmap choos format for annotation
Python
0 vote171 views1 answer
Jhon wick
Python
1 vote214 views1 answer
Django queryset group by count
Python Django
0 vote159 views1 answer
How to find how many processors you have with python
Python
0 vote179 views2 answers
Generate random token or id in django
Python
1 vote182 views2 answers
Python url encoding
Python
0 vote163 views1 answer
Using pypyodbc
Python
11 votes204 views3 answers
What is // in python
Python
0 vote175 views1 answer
Reorder list python
Python
0 vote169 views1 answer
How to make a lis in python
Python