Bernard

Bernard has asked 42 questions and find answers to 19 problems.

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Bernard questions

C++20 consteval functions and constexpr variables - are they guaranteed to be evaluated at compilation time?
Fastest way to take the average of two signed integers in x86 assembly?
Reading pointers from another thread in C++
Are owned and borrowed strings guaranteed to hash to the same value?
C++ pass parameter by rvalue reference if possible, otherwise copy the lvalue reference
C++ default a parameter to another parameter
Forwarding the const-ness of a template parameter, should I use a forwarding reference?
Moving data from one column to another in PostgreSQL
Do compilers usually emit vector (SIMD) instructions when not explicitly told to do so?
C++ make type of variable depend on context?

Bernard answers

Dropdown bug, if clicked too quickly, options in dropdown remain visible
Stopping the debugger when a NaN floating point number is produced without a code change
Use the 64-bit Visual C++ Toolset in Visual Studio 2017
Visualise JSON elements using some math
Type trait for aggregate initializability in the standard library?
Keep window active while being dragged (SDL on Win32)