SergeyA

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Template member of a non-template class as a friend

c++ templates language-lawyer asked May 25, 2018 at 14:28

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14 votes

Enforcing function contract at compile time when possible

c++ asked Dec 26, 2018 at 14:53

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11 votes

Is zeroing out the "sockaddr_in" structure necessary?

c++ c sockets asked Mar 18, 2016 at 14:13

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10 votes

At which point does map::emplace create an object?

c++ c++11 language-lawyer asked May 5, 2016 at 21:09

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10 votes

Why deleting void* is UB rather than compilation error?

c++ language-lawyer undefined-behavior delete-operator void-pointers asked Jun 13, 2018 at 17:33

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10 votes

How to map pthread_t to pid (on Linux)

c++ c linux pthreads asked Dec 14, 2017 at 15:39

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9 votes

std::set with string key and potential efficiency loss

c++ string asked Jun 27, 2019 at 18:39

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7 votes

Which guarantees does the C++ standard have when it comes to issuing diagnostic messages?

c++ language-lawyer asked Jul 10, 2019 at 13:46

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7 votes

g++, bitfields and ADL

c++ argument-dependent-lookup asked Aug 1, 2016 at 19:03

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6 votes

Is 0-initialization of atomics guaranteed to set the value member to 0?

c++ c++11 initialization language-lawyer atomic asked Mar 31, 2016 at 15:42

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Top Answers

141

Why are types always a certain size no matter its value?

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Does integer overflow cause undefined behavior because of memory corruption?

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Why is std::equal_to useful?

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What does the C++ compiler do to ensure that different but adjacent memory locations are safe to be used on different threads?

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Socket programming - What's the difference between listen() and accept()?

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Is there a C++ design pattern that implements a mechanism or mutex that controls the amount of time a thread can own a locked resource?

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Initialize an std::array algorithmically at compile time

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Do mutexes guarantee ordering of acquisition? Unlocking thread takes it again while others are still waiting

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multiple definition error c++

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Static constexpr int vs old-fashioned enum: when and why?

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Avoid memory allocation with std::function and member function

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Does ::operator new(size_t) use malloc()?

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Can I voluntarily exit from the US after a 20 year overstay, or could I be detained at the airport?

travel.stackexchange.com

C vs C++ struct alignment

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Should I expect to see the counter in `for` loop changed inside its body?

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Does the C++ standard guarantee that a failed insertion into an associative container will not modify the rvalue-reference argument?

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default override of virtual destructor

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Why does C++11 not support designated initializer lists as C99?

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Can we see the templates instantiated by the C++ compiler?

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Are close() and closesocket() interchangable?

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Move constant object without compiler warning

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Default parameters: can only the last argument(s) be left?

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How is conditional_wait() implemented at the kernel and hardware/assembly level?

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What does it mean to "poison a function" in C++?

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How to find out if we are running in main thread?

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[[maybe_unused]] and Constructors

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Do we have auto array in c++17?

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Why does static library contain a main function?

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Can a destructor call a non-const function on a const object?

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Which "return" method is better for large data in C++/C++11?

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