[dba-Tech] On Odious Code

I use Not Isull an Not IsDate and Not IsNumeric.  Same thing?

Rocky

Original Message:
-----------------
From: Porter, Mark MPorter at acsalaska.com
Date: Tue, 03 Aug 2004 09:52:10 -0800
To: dba-tech at databaseadvisors.com
Subject: RE: [dba-Tech] On Odious Code


I have seen guidelines for coding style which dictates that the most likely
answer of an If...Then statement should be an affirmative.  Using that
rationale and the example below, the most likely answer for the If
statement is that it is not 'Nothing'.

That kind of a guideline can produce oddly syntaxed code like this.

Mark

> -----Original Message-----
> From: dba-tech-bounces at databaseadvisors.com
> [mailto:dba-tech-bounces at databaseadvisors.com]On Behalf Of 
> Arthur Fuller
> Sent: Tuesday, August 03, 2004 2:19 AM
> To: 'Discussion of Hardware and Software issues'
> Subject: [dba-Tech] On Odious Code
> 
> 
> Does anyone but me find this syntax odious? (Lifted from a 
> .NET example)
> 
>       If m_Enter IsNot Nothing Then
>         m_Enter.Invoke(sender, e)
>       End If
> 
> What is this "IsNot Nothing" crap? Have we descended to those 
> languages
> in which any negative requires a pairing (i.e. as in French, ne <verb>
> pas)? Why not test the positive case instead? I guess my time has past
> and this syntax is now considered kewl. But it makes me hurl, just as
> "to each their own" makes me hurl. I realize that language is 
> a process
> not a static object, but sheesh. "IsNot Nothing"? Come on! Even if we
> want to preserve the negative attitude, can't we substitute "<>" for
> IsNot?
> 
> I'm beginning to hate where programming is going.
> 
> A.
> 
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> 

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