I have an array int arr[5] that is passed to a function fillarr(int arr): int fillarr(int arr...
This question already has answers here: What exactly is nullptr? (14 answers) Closed 8 years ago. I know that in C++ 0x or ...
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May 18, 2022
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I came across this strange code snippet which compiles fine: class Car { public: int speed; }; int main() { int Car::*pSpeed = ...
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May 18, 2022
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I am reading a book called “Teach Yourself C in 21 Days” (I have already learned Java and C# so I am moving ...
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May 16, 2022
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What is uintptr_t and what can it be used for? 5 Answers 5
This question already has answers here: Closed 10 years ago. Possible Duplicates: pimpl: shared_ptr or unique_ptr smart pointers (boost) explained Could someone explain ...
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May 16, 2022
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The dot (.) operator is used to access a member of a struct, while the arrow operator (->) in C is used to ...
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May 16, 2022
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There are already several Q&As on this “X does not implement Y (… method has a pointer receiver)” thing, but to me, they ...
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May 16, 2022
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When should a double indirection be used in C? Can anyone explain with a example? What I know is that a double indirection ...
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May 14, 2022
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