Top Answers

1. How can the Object class be a super class of subclasses?
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2. std::unique_ptr<T[]> API prohibits derived-to-base pointer conversions
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3. Oracle Java tutorial - possible error at answer to question
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4. Is there a way to prevent ClosedByInterruptException?
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5. c++ typeid returns different values for the same unique_ptr with get() and *
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