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search statements, functions, methods, exceptions*
hide categories| 'for' with a list, tuple or set | iterate over each item in a container |
| 'in' membership test with list, set, tuple | return True if item is in a container, False otherwise |
| len() with a list, tuple or set | return integer length of a list, tuple or set |
| set.add() | add an item to end of set |
| set.difference() | return a set of items in this set not found in another container |
| set.intersection() | return a set of items in this set in common with values in other container |
| set.union() | return a set of items in this set combined with values in other container |