C++

constexpr

consetexpr maze constexpr interpeter

Observable behavior

https://en.cppreference.com/w/cpp/language/as_if as if rule https://en.cppreference.com/w/c/language/eval_order eval order

CMake

Misc

exceptions under the hood

Cherno Cyril Stachniss https://www.youtube.com/c/CyrillStachniss/videos

nice C++ cheat sheets

Class vs struct Smart pointers new/delete ~ malloc + constructor caling static const virtual interfaces - classes that are all virtual methods name mangling

precompiled headers (pch)

#include <iostream>
int main(){
    std::cout << "hello world" << std::endl;
    std::cout << [](int x){ return x * 42; }(2); // lambda


    return 0; // don't have to though
}

fmt library C++20 has this in #include<format> ?

extern "C" blocks prevent name mangling for ffi purposes.

embracing modern c++ safely

hidden cost of C++ exceptions if you torture the compiler

Abseil - google C++ stdlib

Folly - something similar by facebook https://news.ycombinator.com/item?id=29841271

conan C/C++ pakcage manager vcpkg

Google test

google bench