Homer512 questions

Homer512 answers

• Fast(est) exponentiation of numpy 3D matrix
• How to safely handle thread join when interrupt signal (SIGINT) may arrive during join()?
• Does GCC support C++23 std::print?
• Is there a Pythonic way of truncating a Unicode string by a maximum number of bytes?
• Is it possible to overload abs() in C++? [duplicate]
• How does OS kernel handle idle time for the ARM64 architecture?
• How to stop LLVM from transforming bit-masking into a branch?
• How std::atomic wait operation works?
• Is implicit conversion to std::optional guaranteed to use move constructor?
• Efficiency of Eigen::Ref compared to Eigen::VectorXd as function arguments