Asynchronous calls call completion routine after each iteration,
that let us display intermediate result in the UI
Yes, but you could call FSCatalogSearch() requesting 1 object as well
and get similar behavior. Or if you use the Async calls, you could do
all this on the main thread for similar behavior.
--
Reality is what, when you stop believing in it, doesn't go away.
Failure is not an option. It is a privilege reserved for those who try.
David Duncan
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