/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 vote178 views1 answer
Renpy quickstart
Python
1 vote128 views1 answer
How to find python location in cmd
Python
0 vote88 views1 answer
Uneven chunks of array slices
Python
0 vote127 views1 answer
Flask server not reloading
Python
0 vote140 views1 answer
Best way to access nested key in python
Python
0 vote83 views2 answers
How to print data type in python
Python
0 vote128 views1 answer
Open python file with read write permissions
Python
9 votes132 views3 answers
How to detect when a key is pressed in pygame
Python
0 vote124 views1 answer
How to write x in terms of y sympy
Python
0 vote141 views1 answer
Print A to z vy using loop in python
Python