check if dataframe contains infinity
df.replace([np.inf, -np.inf], np.nan).dropna(subset=["col1", "col2"], how="all")check if dataframe contains infinity
df.replace([np.inf, -np.inf], np.nan).dropna(subset=["col1", "col2"], how="all")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 TrueCopyright © 2021 Codeinu
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