/Python/Remove row if all are the same value pandas

Remove row if all are the same value pandas

print (df['S'] != df['T'])
0    False
1     True
2     True
3     True
4    False
5     True
6     True
7     True
8    False
dtype: bool

df = df[df['S'] != df['T']]
print (df)
   S  T  W           U
1  A  B  0  Undirected
2  A  C  1  Undirected
3  B  A  0  Undirected
5  B  C  1  Undirected
6  C  A  1  Undirected
7  C  B  1  Undirected

Source: stackoverflow.com

Similar codes

1 vote314 views1 answer
Max string length python
Python
-1 vote413 views1 answer
How to delete django superuser
Python Django
0 vote339 views1 answer
Python 1 to 01
Python
0 vote324 views1 answer
Write set to txt python
Python
0 vote384 views1 answer
Form is undefined flask
Python Flask
0 vote341 views1 answer
Python __getattr__ geeksforgeeks
Python
2 votes309 views2 answers
Drop unamed columns in pandas
Python
0 vote316 views1 answer
Django data from many to many field in template
Python
13 votes402 views6 answers
Django orm
Python Django
15 votes325 views3 answers
How to get a row from a dataframe in python
Python