print 'bc' in 'abcd' print 'n' in 'abcd' print 'nm' not in 'abcd' True
5.20.Member | ||||
5.20.1. | To check whether a value can be found in a sequence, you use the in operator | |||
5.20.2. | in is case sensitive | |||
5.20.3. | in: The Membership Operator | |||
5.20.4. | Membership (in, not in) | |||
5.20.5. | ID Check |