/Python/Pandas check if any of the values in one column exist in another

Pandas check if any of the values in one column exist in another

df["exists"] = df.drop("target", 1).isin(df["target"]).any(1)
print(df)

    target  A       B       C       exists
0   cat     bridge  cat     brush   True
1   brush   dog     cat     shoe    False
2   bridge  cat     shoe    bridge  True

Source: stackoverflow.com

Similar codes

1 vote196 views1 answer
How to make a alert box in python
Python
3 votes184 views2 answers
Moving element to last position in a list python
Python
1 vote201 views1 answer
Np.rand.randint
Python
1 vote191 views1 answer
Python tkinter getting labels
Python
21 votes222 views6 answers
Python turtle write
Python
9 votes188 views4 answers
Sklearn random forest
Python
9 votes198 views1 answer
Upgrade python version mc
Python
0 vote213 views1 answer
Connect to spark cluster
Python
1 vote194 views1 answer
Python - count values that contain special characters
Python
111 votes202 views2 answers
Python how to use input
Python