Sannyasin Brahmanathaswami wrote:
> "it" almost always containa data.
>
> e.g contains "404 Page Not Found"
>
> I wondering if we have to parse it for all possible errors?
That's the central question of all end-user systems. :)
There may be good reason to check for specific errors and handle them
differently. Or as browsers do, just report them to the user and let
them figure it out.
How much time to invest in handling specific error conditions will
depend on the app and the nature of the error.
> Or, if there is just *one* thing that is true, for all "I found the
> file, here it is" cases
If the result is empty you should be fine.
--
Richard Gaskin
Fourth World Systems
Software Design and Development for the Desktop, Mobile, and the Web
____________________________________________________________________
ambassa...@fourthworld.com http://www.FourthWorld.com
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