ConnectToFrontEnd[] establishes a link to the notebook front end for use by the UseFrontEnd[] function.
KeepJavaObject[object] causes the specified object or objects not to be released when the current JavaBlock ends. KeepJavaObject[object, Manual] causes the specified object ...
int processMathLink (MLINK link) calls Mathematica to process the expression written onto a link.
KeepNETObject[object] causes the specified object(s) not to be released when the current NETBlock ends. KeepNETObject[object, Manual] causes the specified object to escape ...
And
(Built-in Mathematica Symbol) e_1 && e_2 && ... is the logical AND function. It evaluates its arguments in order, giving False immediately if any of them are False, and True if they are all True.
Do
(Built-in Mathematica Symbol) Do[expr, {i_max}] evaluates expr i_max times. Do[expr, {i, i_max}] evaluates expr with the variable i successively taking on the values 1 through i_max (in steps of 1). ...
NumericQ[expr] gives True if expr is a numeric quantity, and False otherwise.
Or
(Built-in Mathematica Symbol) e_1 || e_2 || ... is the logical OR function. It evaluates its arguments in order, giving True immediately if any of them are True, and False if they are all False.
ParallelDo[expr, {i_max}] evaluates expr in parallel i_max times. ParallelDo[expr, {i, i_max}] evaluates expr in parallel with the variable i successively taking on the ...
Rotate
(Built-in Mathematica Symbol) Rotate[g, \[Theta]] represents 2D graphics primitives or any other objects g rotated counterclockwise by \[Theta] radians about the center of their bounding box. Rotate[g, ...