Ordering[list] gives the positions in list at which each successive element of Sort[list] appears. Ordering[list, n] gives the positions in list at which the first n elements ...
CString[string] is a symbolic representation of a string expression.
ExposeWidgetReferences is an option to Widget which specifies a list of normally internal \:f3b5children widget reference names to include as publicly available instances.
ScriptSource is an option to Script which specifies a location to load the script code from.
Widget["MenuBar"] represents a menu bar.
Widget["MenuItem"] represents a menu item.
Widget["Menu"] represents a menu.
Widget["PasswordField"] represents a password field.
Widget["TextField"] represents a text field.
Sinusoid is a type of waveform.