Using http://www.cppreference.com/wiki/s开发者_Go百科tl/deque/insert as a reference, I was inserting values into a deque at certain locations.
First of all, using delete for anything allocated with new[] is undefined behaviour according to C++ standard.
In C++ a stack-allocated object can be declared const: const Class object; after that trying to call a non-const method on such object is undefined behaviour:
Someone told me this bit of code pri开发者_StackOverflownts 29.Why is that? int *a = 17; printf(\"%d\", a+3);
In C++ there are a lot of ways that you can write code that开发者_如何学Python compiles, but yields undefined behavior (Wikipedia). Is there something similar in C#? Can we write code in C# that compi
In this paragraph of C++ FAQ usage of delete this construct is discussed. 4 restrictions are listed. Restrictions 1 开发者_如何学编程to 3 look quite reasonable. But why is restriction 4 there that I
I was reading about union in C from K&R, as far as I understood, a single variable in union can hold any one of the several types and if something is stored as one type and extracted as another th
x = 1; std::cout << ((++x)+(++x)+(++x)); I expect the output to be 11, but it\'s actually 12. Why?开发者_如何学CWe explain it by expecting undefined behaviour rather than any particular result
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