




Default Constructor is a Must When Instantiating Arrays
When an array of object is instantiated, the default constructor (and only the default constructor) of each member is invoked automatically. If you define no constructors at all, the compiler
When an array of object is instantiated, the default constructor (and only the default constructor) of each member is invoked automatically. If you define no constructors at all, the compiler
Struct instances created on the stack are uninitialized (i.e., contain garbage values). The easiest, most efficient, and future-proof way to initialize them is: struct PlainData {char [20] name;long ID;char [15]
In Swing 0.7, and probably later versions as well, the DefaultListModel class notifies its ListDataListeners every time a new element is added to the list model. For very large lists
C-style I/O is still supported in C++. However, the iostream objects offer 2 advantages over the printf() family: type safety and support for user-defined types. Consider the following example: void