Fureeish

Fureeish has asked 40 questions and find answers to 46 problems.

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Fureeish questions

How can I test whether a type is a range from which I can move elements?
How to recursively implement a deep flatten on Iterable?
How exactly is expansion of a parameter pack evaluated with std::forward?
Is the ordering of std::recursive_directory_iterator specified?
Can i use split_view with a delimiter that's comparable, but otherwise not related to the split range's value type?
Does there exist a ranges::views::group_by counterpart that takes into account all elements, as opposed to just contiguous ones?
Is it safe to call size() method on moved-from vector? [duplicate]
Does MSVC incorrectly treat template keyword in dependent names?
Can I overwrite a const object via placement-new?
Can you (and should you) disambiguate a function call taking T and const reference to T?

Fureeish answers

Is returning a dereferenced pointer as a reference from a function undefined behavior?
How to set-up nest template parameters?
How do you bring all enum constants into scope?
How to use std::transform with container without push_back?
Why does std::sort work when the comparison function uses greater-than (>), but not greater-than-or-equal (>=)?
Declaration of reference variable requires an initializer
std::map with predicate vs. initialization list
How to calculate the number of using copy constructor when pushing objects into a vector? [duplicate]
What is the advantage of std::enable_if over static_assert for class templates?
Printing char arrays c++