Recent questions tagged C++

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - can't use structure in global scope

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asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Arc in QGraphicsScene

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220 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Using an union (encapsulated in a struct) to bypass conversions for neon data types

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308 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Generate all sequences of bits within Hamming distance t

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314 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Why does rand() return the same value using srand(time(null)) in this for loop?

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574 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Combining two lists by key using Thrust

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121 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - how to swap array-elements to transfer the array from a column-like into a row-like representation

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172 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - How to store a reference of a singleton class?

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115 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Referencing memory operands in .intel_syntax GNU C inline assembly

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145 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Why can't I assign an array variable directly to another array variable with the '=' operator?

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104 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - How to solve -------undefined reference to `__chkstk_ms'-------on mingw

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662 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - error LNK2019 unresolved external symbol

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asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Copy constructor elision?

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334 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - int var = 1; void main() { int i = i; }

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305 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Explicitly initialize DWORD to 1, but debugger shows wildly out of range value

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322 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - how does url within function body get compiled

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asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - How to require an exact function signature in the detection idiom?

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156 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Do you know tool building tree of include files in projectfile?

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108 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Macros in the middle of a class or function declaration

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81 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Size of the classes in case of virtual inheritance

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234 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Reading and writing a std::vector into a file correctly with iterators

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231 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - What is the purpose of forward declaration?

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161 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - how to set pointer to a memory to NULL using memset?

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275 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Is uninitialized data behavior well specified?

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162 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Other's library #define naming conflict

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241 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Windows Media Foundation recording audio

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355 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - How does calling srand more than once affect the quality of randomness?

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216 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - clang vs gcc - optimization including operator new

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138 views 1 answer

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