Вопрос 116

What relationship does is test between two references?

Whether their values compare equal after conversion
Whether their text representations match
Whether their types define equality
Whether they designate the same objectПравильный ответ

Объяснение

Identity asks whether both references designate the very same object. It does not coerce operands or invoke their ordinary value-equality behavior, so it is not merely a faster spelling of ==.

Объяснение

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