SPUG: number inside of a number
DeRykus, Charles E
charles.e.derykus at boeing.com
Tue Sep 19 18:28:00 PDT 2006
Perhaps $number won't always be an integer though...
--
Charles DeRykus
-----Original Message-----
From: Dave O [mailto:cxreg at pobox.com]
Sent: Tuesday, September 19, 2006 5:14 PM
To: Kevin Fink
Cc: luis medrano; spug-list at pm.org
Subject: Re: SPUG: number inside of a number
Or, avoid the number-to-string-to-number conversion:
if($number % 10 == 5)
On Tue, 19 Sep 2006, Kevin Fink wrote:
> if(substr($number,-1,1) == 5)
>
>
> luis medrano wrote:
> > List,
> >
> > I have a question, I need a variable where is holding a value
> > (number) but I need to check and verify the last digit. For example
:
> > My $number=98765;
> >
> > if ($number last digit is 5)
> >
> > I really appreciate you help.
> >
> > Thanks,
> > Luis
> >
> >
> > --------------------------------------------------------------------
> > ----
> >
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>
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