Is str a panda?

Answer. Yes, column names for dataframes are case sensitive . Dataframe column names are essentially string values, which are case sensitive in Python.

python pandas. Series. isin with case insensitive – Stack Overflow.

str. contains() function is used to test if pattern or regex is contained within a string of a Series or Index . The function returns boolean Series or Index based on whether a given pattern or regex is contained within a string of a Series or Index.22 Eki 2021