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geza has asked 196 questions and find answers to 147 problems.

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geza questions

Is there any way to rebind template parameters generally?
Is it possible to iterate through enum members in a constexpr function, so the values are constexpr?
Implicit creation of objects in C++20, understanding the type punning example of the proposal
Selecting between conversion operators when they are ambiguous
Lifetime of object which has vacuous initialization
Workaround for passing parameter pack to alias templates (which have non-pack parameters)
Wrapper function which calls another function with the arguments passed in a rotated order
How to create C++20 concept for typelist predicate?
Name hiding for declarations which made visible by a using-directive
Why does gcc compare seemingly equal floating point values as different with "-fexcess-precision=standard"?

geza answers

auto and delctype(auto) type deduction example
Is using for loops faster than saving things in a vector in C++?
print all threads stack trace of a process in c/c++ on linux platform
c++ fastest way to check if char is vowel or consonant
std::type_info for array of runtime defined length
Why does GCC optimize out assignments here?
Why is dynamic_cast to a non-unique base class type allowed?
Qestion about understanding "detach()" on threads in C++
Gnu Scientific Library poor preformance compared to libc
Correctness of misaligned access in C++