22.28.Contains | ||||
22.28.1. | Contains with string value | |||
22.28.2. | Contains with string value and IEqualityComparer | |||
22.28.3. | Use Contains to check the existance of an element | |||
22.28.4. | Contains with predicate returned false | |||
22.28.5. | Contains with IEqualityComparer | |||
22.28.6. | A query to extract strings containing the letter 'a', sorted by length and converted to uppercase |