HeadOfList

Typeoperator
DictionaryLCB
LibraryLiveCode Builder
Syntax
the head of <Target>
Associationscom.livecode.list
Summary

Returns the first element of Target.

Parameters
NameTypeDescription
Target

An expression which evaluates to a list.

Example
variable tVar as List
put the empty list into tVar
push "first element" onto tVar

variable tResult as Boolean
if the head of tVar is "first element" then
	put "success" into tResult
end if
Values
NameTypeDescription
return

The first element of Target

RelatedOperator: IndexedElementOfList
Description

Returns the first element of the list Target without modifying Target. the head of tVar is equivalent to using the IndexedElementOfList operator with index 1 tVar[1]

Tagslists