how to iterate over each element in a column of pandas dataframe code example

Example 1: iterate over rows dataframe

df = pd.DataFrame([{'c1':10, 'c2':100}, {'c1':11,'c2':110}, {'c1':12,'c2':120}])
for index, row in df.iterrows():
    print(row['c1'], row['c2'])

Example 2: pandas iterate columns

for name, values in df.iteritems():
    print('{name}: {value}'.format(name=name, value=values[0]))