> $collection := New collection()
> $collection[247] := "fred"
>
> I doubt that it creates 247 (indexes 0-246) empty elements in the collection. 
> Would love to hear confirmation or denial from some one at 4D that knows the 
> internals.

Actually, it does create 247 empty elements (null to be exact).

Try it and look in the debugger.

-Tim




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