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Dictionary.size()


Operator Type: 

Operator Scope of Action: 

Operator Purpose: 

Operator First Added: 

Operator Last Altered: 

 Property  [other Property type actions]

 Item  [operators of similar scope]

 Dictionary, Set & List operations  [other Dictionary, Set & List operations operators]

 Baseline

 As at baseline


Syntax note: Operators without any defined mandatory arguments may omit their empty closing parentheses


Dictionary.size()

Dictionary.size

A Number-type property. Returns the number of keys in the dictionary (by their nature all keys are discrete so there is not potential of duplication in the count). If:

$MyDictionary = {cat:animal; dog:animal; rock: mineral}; 

$MyNumber = $MyDictionary.size; 

MyNumber is now 3.

Dictionary.size and Dictionary.count are interchangeable. Use which ever seems more intuitive.