Deduplicator

Deduplicator has asked 4 questions and find answers to 314 problems.

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Deduplicator questions

Can the compiler optimize out the empty base if the class contains a member of base class type as first element, followed by other members?
Why may there be a difference between union* and struct*?
Are end+1 iterators for std::string allowed?

Deduplicator answers

different behavior depending on the optimization options
Sending structs over a UDP winsock connection, size of struct?
Should a stringstream parse "INFINITY" as an infinite value?
C++ template specialization not working when comparing sizeof(type) == constant
Why the need for both const reference and const member function?
When to quantify ignored pattern match in the C sscanf function
C++ Override base member value [duplicate]
Is there something equivalent to `instancetype` in C++?
Unexpected results on difference of unsigned ints
Does memory get freed when reassigning std::unique_ptr?