Fillna with index

In [13]:
d=pd.DataFrame(index=['A','B','C'], columns=['Num','Name'], data=[[1,'Andrew'], [2, np.nan], [3, 'Chris']])
d['Name']=d['Name'].fillna(d.index.to_series())
d

Out[13]:
   Num    Name
A    1  Andrew
B    2       B
C    3   Chris

Source: stackoverflow.com

Similar codes

5 votes175 views1 answer
Install requirment.txt
Python
1 vote136 views1 answer
Get urls from any website use python
Python
1 vote187 views1 answer
What is kali
Python
0 vote210 views1 answer
Train test validation sklearn
Python
2 votes174 views2 answers
Combination without repetition python
Python
0 vote169 views1 answer
Install matplotlib on nvidia jetson nx
Python
2 votes180 views1 answer
Spyder - comment banch of codee
Python
2 votes197 views2 answers
How to select a single cell in a pandas dataframe
Python
23 votes188 views5 answers
Pandas select rows by multiple conditions
Python
0 vote165 views1 answer
Python function returning dictonary
Python