gexicide

gexicide has asked 86 questions and find answers to 61 problems.

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About

I'm a long term developer of Tableau's Hyper database engine and currently the manager in charge of the Hyper API.

gexicide questions

How does C/C++ copy structs?
CMake cannot find Boost on Windows
Why is std::is_trivial deprecated in C++26?
C++ STL: Why is there no upper_bound equivalent that retrieves the greatest element smaller then a specific key?
Template member default initialization
Can I overload a "cast from null" operator in C#?
C++: Is using segvcatch safe?
Why are Java wildcards more powerful than use-site variance?
Function in prerequisite
Partial Template Specialization restricted to certain types

gexicide answers

for loop condition: array size - .length or constant?
Are scoped static variables shared between threads?
Why does my code slow down when i replace arrays with stl vectors, in c++, are arrays more faster than vectors?
Why compiler warns about resource leak?
Can std::vector emplace_back copy construct from an element of the vector itself?
Why is the semicolon not required but allowed at the end of a class definition?
Why are Java wildcards more powerful than use-site variance?
When does TimSort complain about broken comparator?
Wrap arbitrary function call via template metaprogramming with try..catch block in modern C++
AVX 256-bit code performing slightly worse than equivalent 128-bit SSSE3 code