galinette

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galinette has asked 83 questions and find answers to 49 problems.

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galinette questions

Getting a pointer to a (pure) virtual function from a base class instance
Discard QClipboard::dataChanged() signal if triggered by the same application
funsafe-math-optimizations, same formula on two different lines, different result
Different toctree title and document title, specified in document source only
Passing a lambda to a template function taking a std::function as parameter
C++ : Make multiple constructors with the same argument types
Why isn't there a default polymorphic cloning operator mechanism in c++?
Include directive depending on Qt version
C++ open file for writing only if does not exists
Prevent boost::asio::io_context from returning when there is no more work to do

galinette answers

C++ inheritance of linked list
funsafe-math-optimizations, same formula on two different lines, different result
Getting wrong results with using AVX instructions and -O3 compiling option
Qt 5.1.0 on Windows using minGW 4.8 taking a really long time to debug
Is it safe to take only a few bits from a number obtained with a Mersenne Twister
Estimating rate of occurrence of an event with exponential smoothing and irregular events
Memory leak in Qt5? How to get QMimeData deleted?
Why atan2(y,x) is faster to compute than arcsin or arccos?
Using R1C1 notation in different languages
Generating number (0,1) using mersenne twister c++