how to list all columns in pandas code example
Example 1: see all columns pandas
pd.set_option('max_columns', None)
Example 2: view all columns in pandas dataframe
pd.options.display.max_columns = None
pd.options.display.max_rows = None
pd.set_option('max_columns', None)
pd.options.display.max_columns = None
pd.options.display.max_rows = None