isVoid
Syntax
isVoid(X)
Arguments
X can be of any data form.
Details
Check if an object is VOID type. There are two types of objects with VOID type: NULL object and Nothing object. Please see isNothing.
Examples
isVoid(NULL);
// output
true
isVoid(1 NULL 2);
// output
false
// compare with function isNull
isNull(1 NULL 2);
// output
[false,true,false]