/Python/Insert a new row to numpy array in especific position

Insert a new row to numpy array in especific position

>>> import numpy as np
>>> a = np.zeros((2, 2))
>>> a
array([[ 0.,  0.],
       [ 0.,  0.]])
# In the following line 1 is the index before which to insert, 0 is the axis.
>>> np.insert(a, 1, np.array((1, 1)), 0)  
array([[ 0.,  0.],
       [ 1.,  1.],
       [ 0.,  0.]])
>>> np.insert(a, 1, np.array((1, 1)), 1)
array([[ 0.,  1.,  0.],
       [ 0.,  1.,  0.]])

Source: stackoverflow.com

Similar codes

0 vote374 views1 answer
Python math inf
Python
0 vote352 views1 answer
Symbol to make things not equeal to something in python
Python
6 votes353 views2 answers
How many nan in array python
Python
1 vote325 views1 answer
Flask redirect to url
Python
0 vote343 views1 answer
Django db_index=true
Python Django
0 vote336 views1 answer
List variables in session tensorflow 1
Python
59 votes336 views6 answers
Classes in python
Python
0 vote355 views1 answer
Randian angle to degrees using numpy
Python
0 vote321 views1 answer
How to get only non-blank entry of list in python
Python
0 vote314 views1 answer
Pandas get data from upper row
Python