Pandas change diagonal

How to replace both the diagonals of dataframe with 0 in pandas

import pandas as pd 
import numpy as np

df = pd.DataFrame(np.random.randint(1,100, 100).reshape(10, -1))

out = df.where(df.values != np.diag(df),0,df.where(df.values != np.flipud(df).diagonal(0),0,inplace=True))

Pandas change diagonal

In [21]: df.values[[np.arange(df.shape[0])]*2] = 0

In [22]: df
Out[22]: 
          0         1         2         3         4
0  0.000000  0.931374  0.604412  0.863842  0.280339
1  0.531528  0.000000  0.641094  0.204686  0.997020
2  0.137725  0.037867  0.000000  0.983432  0.458053
3  0.594542  0.943542  0.826738  0.000000  0.753240
4  0.357736  0.689262  0.014773  0.446046  0.000000

Source: stackoverflow.com

Similar codes

2 votes243 views2 answers
Python convert hex to binary
Python
4 votes247 views1 answer
End python program
Python
5 votes231 views3 answers
Python calendar table view
Python
1 vote225 views1 answer
Get variance of list python
Python
7 votes234 views2 answers
What is the output of the following code? np.arange(0,22,6)
Python
1 vote237 views2 answers
Pandas slicing from one column to another
Python
0 vote264 views1 answer
Numpy zero array of size
Python
1 vote228 views1 answer
Python how to check if a functions been called
Python
0 vote239 views1 answer
Set defualt to none django
Python Django
11 votes257 views2 answers
Is python a programming language
Python