xskxzr

xskxzr has asked 30 questions and find answers to 110 problems.

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xskxzr questions

Why is std::unordered_set rehashed even if the load factor limit is not broken?
Does the address of the array equal to that of its first element in C++?
How to comprehend that an implementation is permitted to treat dynamic initialization of non-local variable as static initialization in some cases?
Does std::(customization point) invoke the most appropriate overload?
The lifetime of a temporary to which several references are bound in C++
Does redefining a function from the standard library violate the one-definition rule?
About the size of unsigned char type in C++
Does T D[N] always declare an object of array type?
Templated delegating copy constructor in constant expressions
What's the intention of forward-by-lvalue-reference constructor while a perfect forwarding constructor exists?

xskxzr answers

Pass by value vs. pass by reference in copy assignment operator
Why does the implicit declaration does not introduce the name?
Getting unexpected result when combining [[no_unique_address]] with empty base class inheritance
How to understand the changes to sequentially-consistent ordering in C++20?
overloading std::to_string and std::to_chars for a custom type?
Is it possible to avoid the need for copy/move constructors in the following code?
Difference between modifying and non-modifying putback()
static_cast'd pointer value
C++ nrvo/copy elision with return statement in parentheses
Is flattening a multi-dimensional array with a cast UB [duplicate]