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  3. October 2012

RE: Callback

http://en.wikipedia.org/wiki/Callback_%28computer_programming%29

I can read the example and think it's pretty neat, but I'd be hard pressed to explain it... I know callbacks are used in HTTPAPI and/or WSDL2RPG. Hopefully Scott Klement can explain it so that mere mortals can understand. :)
--
Sean Porterfield


-----Original Message-----
From: midrange-l-bounces@xxxxxxxxxxxx [mailto:midrange-l-bounces@xxxxxxxxxxxx] On Behalf Of Richard Reeve
Sent: Monday, October 15, 2012 17:09
To: midrange-l@xxxxxxxxxxxx
Subject: Re: Callback


No, he specifically said callback. I thought it strange that I've been on this platform for 20 plus years and have never heard of it.
------------------------------
On Mon, Oct 15, 2012 3:54 PM CDT Daniel T. Rowan wrote:

Are you sure they weren't referring to a rollback? I've never heard of a >callback either.

On Mon, Oct 15, 2012 at 3:50 PM, Richard Reeve <richreeve@xxxxxxxxx> wrote:

Has anyone ever heard of a callback as it is related to the IBM i? I was >> asked to explain a callback during an interview and I'd never even heard of >> it. Can any of you explain to me what a callback is and how it is used?
I tried google but didn't get a good explanation.

Thanks.

Warmest Regards,

Richard Reeve
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