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Ruslan has asked 73 questions and find answers to 63 problems.

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Ruslan questions

Why is such strange code generated?
How to execute a piece of kernel code on all CPUs?
Is this code behavior well-defined?
Does exit() flush and close `ofstream` objects?
Should vertex and fragment shader versions always match?
Error: array must be initialized with a brace-enclosed initializer [duplicate]
How to print payload of a NaN?
How to restrict implicit conversion of typedef'ed types?
How come `0F 1A /r` and `0F 1B /r` have been NOP before Intel MPX?
Why do QString and vector<unique_ptr<int>> appear incompatible here?

Ruslan answers

Do strncpy/memcpy/memmove copy the data byte by byte or in another efficiently way?
Why declaring a return value for a function that doesn't return nothing leads to run-time crash in gcc8 only
qmake: When setting QMAKE_CXX = clang++ qmake is using g++ for linking
Using QPainter with QCoreApplication
git submodule init ignore failed
How to use copy elision when function is called in if block
Qt/C++: What's the best way to call a method asynchronously in Qt event loop without having to write its name as string?
Find function's start offset in ELF
How use callgrind to profiling only a certain period of program execution?
Vulkan API : max MSAA samples supported is VK_SAMPLE_COUNT_8_BIT