Zeng Nan [ZN], on Thursday, November 18, 2004 at 13:43 (+0800) wrote
these comments:
ZN As said in Learning Perl, a perl identifier is a letter or
ZN underscore, and then possibly more letters, or digits, or underscores.
ZN Because of this, $123 is an invalid name, but why $000 or $00 works?
Zeng Nan [ZN], on Thursday, November 18, 2004 at 13:43 (+0800) wrote
these comments:
ZN As said in Learning Perl, a perl identifier is a letter or
ZN underscore, and then possibly more letters, or digits, or
underscores.
ZN Because of this, $123 is an invalid name, but why $000 or $00
Zeng Nan [ZN], on Thursday, November 18, 2004 at 13:43
(+0800) wrote
these comments:
ZN As said in Learning Perl, a perl identifier is a letter or
ZN underscore, and then possibly more letters, or digits, or
underscores.
ZN Because of this, $123 is an invalid name, but why $000
On Thu, 18 Nov 2004, Larsen, Errin M HMMA/IT wrote:
BUT ... When I removed the warnings and strict, and stopped
using my, it works:
Which is all the more reason to always use warnings strict! :-)
--
Chris Devers
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On Thu, 18 Nov 2004 09:28:07 -0500 (EST), Chris Devers
[EMAIL PROTECTED] wrote:
On Thu, 18 Nov 2004, Larsen, Errin M HMMA/IT wrote:
BUT ... When I removed the warnings and strict, and stopped
using my, it works:
Which is all the more reason to always use warnings strict! :-)
!!!
I
On Thu, 2004-11-18 at 14:27, Larsen, Errin M HMMA/IT wrote:
BUT ... When I removed the warnings and strict, and stopped using
my, it works:
replacing my with our does the trick too.
--
José Alves de Castro [EMAIL PROTECTED]
http://jose-castro.org/
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On Thu, Nov 18, 2004 at 02:15:45PM +0100, Ing. Branislav Gerzo wrote:
Zeng Nan [ZN], on Thursday, November 18, 2004 at 13:43 (+0800) wrote
these comments:
ZN As said in Learning Perl, a perl identifier is a letter or
ZN underscore, and then possibly more letters, or digits, or underscores.
In article [EMAIL PROTECTED],
[EMAIL PROTECTED] (Zeng Nan) writes:
According to Learning Perl, a variable name should be a letter or
underscore, and then possibly more letters, or digits, or underscores.
But why $000 or $ works?
As also said in Learning Perl, you should declare all your
