From: "Dmitry A. Kazakov" <mailbox@dmitry-kazakov.de>
Subject: Re: best practice: error handling
Date: Tue, 31 May 2011 23:40:50 +0200
Date: 2011-05-31T23:40:50+02:00 [thread overview]
Message-ID: <1lkqiegcopy14.xdaiapub2p5g.dlg@40tude.net> (raw)
In-Reply-To: is3m18$pt9$1@tornado.tornevall.net
On Tue, 31 May 2011 13:35:22 -0700, Jeffrey Carter wrote:
> On 05/31/2011 01:02 PM, Dmitry A. Kazakov wrote:
>>
>> Again, the point is valid, but the example is not good. Zero index is as
>> good as Index_Result. In both cases an attempt to use the index will cause
>> an exception. So both return an "invalid index."
>
> Hardly. Some valid and fairly common uses include getting the part of Source
> before or after Pattern, both of which can succeed with an invalid result with
> an index of zero.
A good point. Agreed.
--
Regards,
Dmitry A. Kazakov
http://www.dmitry-kazakov.de
next prev parent reply other threads:[~2011-05-31 21:40 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-31 14:01 best practice: error handling milouz
2011-05-31 17:13 ` Vinzent Hoefler
2011-05-31 17:57 ` AdaMagica
2011-06-11 13:38 ` Yannick Duchêne (Hibou57)
2011-05-31 18:08 ` Jeffrey Carter
2011-05-31 20:02 ` Dmitry A. Kazakov
2011-05-31 20:35 ` Jeffrey Carter
2011-05-31 21:40 ` Dmitry A. Kazakov [this message]
2011-06-11 13:57 ` Yannick Duchêne (Hibou57)
2011-06-11 14:07 ` Dmitry A. Kazakov
2011-06-12 5:19 ` Randy Brukardt
2011-06-11 13:48 ` Yannick Duchêne (Hibou57)
2011-06-11 13:31 ` Yannick Duchêne (Hibou57)
2011-06-11 16:12 ` Simon Wright
2011-06-11 16:26 ` Dmitry A. Kazakov
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