Cricketer questions

• C++ STL set implementation
• Is not providing an explicit destructor bad practice?
• Why is the C++ STL set container's count() method thus named?
• OpenCV how to find a list of connected components in a binary image
• Why is it considered bad practice in Java to call a method from within a constructor? [duplicate]
• Empty an ArrayList or just create a new one and let the old one be garbage collected? [duplicate]
• Why is it impossible to build a compiler that can determine if a C++ function will change the value of a particular variable?

Cricketer answers