[EMAIL PROTECTED] пишет:
Because I want comma (,) exactly once
-----Original Message-----
From: Vyacheslav Karamov [mailto:[EMAIL PROTECTED]
Sent: Tuesday, October 14, 2008 4:41 PM
To: Sayed, Irfan (Cognizant)
Cc: [EMAIL PROTECTED]; beginners@perl.org
Subject: Re: Regarding reg. exp.
[EMAIL PROTECTED] пишет:
if ($trig_np =~ m/\d,{1}\d|\d\s{1}\d/)
this what I did.
Hi!
Why have you used {1} quantifier?
No, its not correct. if you mention for example \d this will match
*single* digit.
Your regex will match 1,2 or 1 2, but *not* 12,2 or 234323 53
if ($trig_np =~ m/ \d+ [,\s] \d* /x)
is much more correct
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