peter55555 questions

• static method or non-static method using static field
• std::map<string, string> to string (first values)
• How to find contours only in black colour?
• Is it safe to return from function before all std::futures are finished?
• CppCheck. The scope of the variable can be reduced (and loop)
• How to write unit test for network client?
• Should I include every header?

peter55555 answers