progammer questions

• What exactly is a datatype?
• Advantages and disadvantages of floating point and fixed point representations [closed]
• Why do we need a buffer while converting AVFrame from one format to another?
• What does the avformat_open_input() do?
• Static Type Binding Vs Dynamic Type Binding
• When is an array name or a function name 'converted' into a pointer ? (in C)
• Initialisation and assignment
• Constructor chaining in C++

progammer answers