Quuxplusone

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Quuxplusone has asked 68 questions and find answers to 151 problems.

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Quuxplusone questions

rrdtool: Compute 95th percentile of data within a sliding window
`std::pmr::monotonic_buffer_resource`: why the `dynamic_cast`?
In what situations does `ranges::for_each` work but `for (auto&& elt : rg)` fail?
Why does std::fill use ForwardIterator, not OutputIterator?
In the MSVC ABI, how do I reliably find the vtable given only a (void*)?
Bash script kill background (grand)children on Ctrl+C
What's the best way to implement this "on error, throw" callback?
In C++20, how do I write a contiguous iterator?
Moving from a moved-from object
ruamel.yaml equivalent of sort_keys?

Quuxplusone answers

C++ Template MetaProgramming: Compile Time Conditional Operator on Template Type
How the when<> trait in boost.Hana works?
Why does C++11 require std::sort to have WCET O(n log n)?
How can I suppress certain ABI change notes (embedded C++)?
How to expose inherited constructors when using nested templating?
Why is the circular buffer not standardized in C++?
how MIX subtractions works with "packed" words
Why doesn't GCC allow a constexpr std::string while Clang does?
Why are polymorphic objects not trivially relocatable?
lock_guard initialization in if-initializer instead of simple scope