Anoop Rana

Anoop Rana has asked 17 questions and find answers to 54 problems.

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std::move doesn't actually move anything.

std::remove doesn't actually remove the elements.

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Anoop Rana questions

Macro to repeat a single character multiple number of times
Is most vexing parse a formally defined concept
Is it undefined behavior to compare a character array char u[10] with a string literal "abc"
What does integer-class type mean in C++ since integer is a built in type
Usage of decltype in return type of function template removes error due to exception specification
Clang accepts out of class destructor definition while gcc does not
How is it that we're allowed to create a const std::vector without any initializer unlike normal const objects
Does providing an explicit deduction guide disable the generation/formation of implicit deduction guides
Is returning a pointer to a local variable always undefined behavior [duplicate]
Error spotted in C++ Primer 5th edition shared_ptr<int>

Anoop Rana answers

Why does new int() work like an array in C++?
Requires compile with msvc but rejected by gcc
Why does a segmentation fault not occur?
Why is a type alias not allowed to be a friend class name in C++?
Two identical constructors however compiler selects the templated one
Why does g++ in C++-20 mode not recognize nested template class constructor definitions outside the class contrary to member functions?
Non type template parameter of type std::string& compiles in gcc but not in clang
Why static global variables initialized to zero, but static member variable in class not initialized?
In C++, How a std::thread can call a member function without creating an object?
`std::to_string(INFINITY)` gives seg fault with `g++ -O3`