Next: Quiz →

Must know methods

For each of the following examples write down the answer you expect to see Python output.

case = {'filename': 'case-01.sav', 'year': 2019, 'scenario': 'light'}
del case['year']
case.keys()
case = {'filename': 'case-01.sav', 'year': 2019, 'scenario': 'light'}
del case['year']
case.values()
case = {'filename': 'case-01.sav'}
'year' in case
case = {'filename': 'case-01.sav', 'year': 2021}
'year' in case
case = {'filename': 'case-01.sav', 'tag': 'NUCLEAR'}
'NUCLEAR' in case
case = {'filename': 'case-01.sav', 'tag': 'NUCLEAR'}
'NUCLEAR' in case.values()