Wojtek Surowka questions

Wojtek Surowka answers

• std::shared_ptr of abstract class to instantiate derived class [closed]
• How do you convert from shared_ptr<derived> to shared_ptr<base> when returning from a function?
• Index of vector iterator
• Reference or shared_ptr as member for association
• how to memcpy iterator element in C++?
• How to drop root privileges on linux in C?
• What does "search" word/command in JS mean?
• Best strategy for manual memory management using smart pointers?
• How to declare n-th order pointers in runtime in C++
• Why do we use pre processor directives to define variables?