ButtonSource is an option for the low-level function ButtonBox that specifies the first argument to give to the ButtonFunction for the button when the button is active and is ...
CancelButton[] represents a Cancel button in a dialog that closes the dialog window when clicked.CancelButton[action] represents a button labeled Cancel that evaluates action ...
CharacterEncoding is an option for input and output functions which specifies what raw character encoding should be used.
ControllerLinking is an option for Manipulate, Graphics3D, Plot3D, and related functions that specifies whether to allow interactive control by external controllers.
CoordinatesToolOptions is an option for Graphics that gives values of options associated with the Get Coordinates tool.
Defer
(Built-in Mathematica Symbol) Defer[expr] yields an object that displays as the unevaluated form of expr, but that is evaluated if it is explicitly given as Mathematica input.
Dilation[image, ker] gives the morphological dilation of image with respect to the structuring element ker.Dilation[image, r] gives the dilation with respect to a range r ...
Entropy
(Built-in Mathematica Symbol) Entropy[list] gives the base E information entropy of the values in list.Entropy[k, list] gives the base k information entropy.
FileBaseName["file"] gives the base name for a file without its extension.
FileExtension["file"] gives the file extension for a file name.