
Designating Disabled Text
A well-developed user interface will make it clear which components in a dialog are available to receive input from the user. The AWT Component class has a setEnabled method for
A well-developed user interface will make it clear which components in a dialog are available to receive input from the user. The AWT Component class has a setEnabled method for
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The default constructor, copy constructor, assignment operator, and destructor are special member functions. The implementation implicitly declares these member functions for a class when the program does not explicitly declare
C++ provides four standard I/O streams that are automatically instantiated before program’s outset. They are defined in the standard header : cin // standard input stream of charcout // standard