python pandas list all columns code example

Example 1: see all columns pandas

pd.set_option('max_columns', None)

Example 2: pd dataframe get column names

lst = data.columns.values     # data is dataframe

Example 3: pandas see all columns

pd.set_option('display.max_columns', None)
pd.set_option('display.max_rows', None)

Example 4: view all columns pandas

print(dataframe.columns)