Hameed U. Khan wrote:
print (('January', 'Fubruary', 'March', 'April', 'May ', 'June',
'July', 'August', 'September',
'Ooctber', 'November', 'December')[-1]);
following is the warning and output i am getting.
[EMAIL PROTECTED] ./backwards.pl
print (...) interpreted as function at
Hameed U. Khan wrote:
Hi,
Hello,
i am new to perl and to this mailing list. My name is Hameed and I
am 20 years old.
I am doing BCS from Biztek (http://biztek.edu.pk). i have joined this
mailing list because i am learning perl. i am getting a warinig which
i can't understand so i am mailing you
It's not a serious warning -- the program is doing what you coded it
to do, and you can supress it by explicitly mentioning the filehandle in the
print
print STDOUT (('January' . );
Or you could force scalar context with scalar, like:
print scalar (('Jan', ...)[-1]);
Or even:
print
Note the ''. in front of the list
print ''.('January', 'February, 'March', 'April', 'May ', 'June','July',
'August', 'September','October, 'November', 'December')[-1];
- Original Message -
From: Hameed U. Khan [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Sunday, December 05, 2004 12:53
HI,
I really didn't understand. can you give some more details.
On Sun, 5 Dec 2004 01:01:07 -0500, Felix Li [EMAIL PROTECTED] wrote:
Note the ''. in front of the list
print ''.('January', 'February, 'March', 'April', 'May ', 'June','July',
'August', 'September','October, 'November',
[EMAIL PROTECTED] ./backwards.pl
print (...) interpreted as function at ./backwards.pl line 14.
December
December
It's not a serious warning -- the program is doing what you coded it
to do, and you can supress it by explicitly mentioning the filehandle in the
print
print STDOUT
