Operator Type:
Operator Scope of Action:
Operator Purpose:
Data Type Returned:
Operator First Added:
Operator in Current Baseline:
Operator Last Altered:
Property [other Property type actions]
Item [operators of similar scope]
Data manipulation [other Data manipulation operators]
Number [about Number data type]
v5.7.0
Baseline
As at baseline
Syntax note: Operators without any defined mandatory arguments may omit their empty closing parentheses
list.size()
list.size
This returns the Number of discrete values in a List- or Set-type list. The returned number can be coerced to a string. Trailing parentheses are optional for this property. Examples:
$MyList = [hello;world]; $MyStringA = $MyList.size; $MyStringA is set to "2".
This property is the same evaluation as list.count or count(list).
This operator can also be used on other attribute data types that are string-like, URL, File, etc.
See also—notes linking to here: