Sam Varshavchik questions

Sam Varshavchik answers

• C++ overload >> operator with different interaction based on which side of >>
• Replace a variable of a type with const members
• How to run a command as root with C or C++ with no pam in linux with password authentication
• hierarchical_mutex: are spurious exceptions possible?
• Pushing shared_ptr(this) into vector results in "free(): invalid pointer" error
• Is the content of a predicate in c++ wait_for method mutex protected or not?
• Is it safe to reference a value in unordered_map
• Implementation detail inheritance?
• Memory alignment when casting different data types
• Can't pass filestream as function parameter?