Recent questions tagged C++

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c++ - Undefined symbols in Crypto++/iOS 64-bit project

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c++ - Can't access members of a Template base class within a derived template class

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c++ - What is the common idiom for resizing a widget with a large image in Qt?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c++ - Qt Painter outside paintEvent - impossible - workaround?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c++ - If I make a piece of code in which each thread modifies completely different parts of an array, will that maintain cache coherency?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c++ - Calculate (a^b)%c where 0<=a,b,c<=10^18

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c++ cli - C++/CLI: how to overload an operator to accept reference types?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c++ - Implementing B=f(A), with B and A arrays and B already defined

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c++ - Why do I get a 'ÿ' char after every include that is extracted by my parser? - C

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c++ - Converting an iterative function to recursive

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c++ - Can double pointers be used as 2D arrays

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c++ - C++same class as member in class

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c++ - Vector and []-operator overloading

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c++ - Win32 WndProc as class member

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c++ - How to set background color of QComboBox button?

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c++ - How to handle "End Task" from Windows Task Manager on a background process?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 818 views

c++ - Concatenating integers to const char* strings

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 887 views

c++ - Checking for bit flags

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c++ - Eigen: replicate items along one dimension without useless allocations

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c++ - Merge bit sequences a and b according to a mask

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 654 views

c++ - How to map texture to sphere that rendered by parametric equation using points primitive

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c++ - Do I need to use _mm256_zeroupper in 2021?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c++ - Derived class inherit base class assignment operator?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 889 views

c++ - Qt menubar not showing

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c++ - Visual Studio Debugger displays wrong values for native types

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 954 views

c++ cli - c++/cli wrapper question

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 815 views

c++ - Confused with pdpotrf arguments

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 744 views

c++ - How can I configure what .NET version should be installed by windows installer in VS 2017

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.1k views

c++ - Why do templates allow constexpr function members with non-constexpr constructors?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c++ - QSystemTrayIcon and Windows8

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c++ - How to get UTC seconds since epoch till midnight

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 868 views

c++ - How to get platform IDs from boost?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 662 views

c++ - List-initialization priority from object of same type

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c++ - cvSnakeImage() OpenCV API example/documentation

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 758 views

c++ - Overloading operator=() with callback

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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