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Home: Perl Programming Help: Beginner:
$measure

 


kumar
Novice

Jun 5, 2009, 12:53 AM

Post #1 of 5 (458 views)
$measure Can't Post
Which of the following values of $measure will make it into the correct measures section in the code below: P3, D7, DD, w1, IM, I9, I4, J1

if ($measure =~ /A[1-3]/ ||
$measure =~ /I[1-8]/ ||
$measure =~ /D[0-9]/ ||
$measure =~ /P[1-2]/ ||
$measure =~ /C[1-2]/ ||
$measure =~ /W[1-3]/ ||
$measure =~ /O[1-4]/)
{ # do something here; }


Thanks in Advance


vikas.deep
User

Jun 5, 2009, 1:51 AM

Post #2 of 5 (454 views)
Re: [kumar] $measure [In reply to] Can't Post
Dear you,

The following should make you happy

Code
use strict; 
use warnings;   
my $measure = 'DD'; 
#or any alphanumeric variable where alpha-character #may  be in upper or lower case 
 
if ($measure =~ /[A-Z a-z 0-9]/ ) 
{print "I am a beginner in Perl";}
-For all my suggestions " I am sure someone else can do it in a better or elegant manner!"


vikas.deep
User

Jun 5, 2009, 2:07 AM

Post #3 of 5 (451 views)
Re: [kumar] $measure [In reply to] Can't Post
In your code only D7 and I4 shall match
-For all my suggestions " I am sure someone else can do it in a better or elegant manner!"


kumar
Novice

Jun 5, 2009, 6:40 AM

Post #4 of 5 (444 views)
Re: [vikas.deep] $measure [In reply to] Can't Post
nice code you have written.

Thank you so much Vikas.


KevinR
Veteran


Jun 5, 2009, 2:06 PM

Post #5 of 5 (435 views)
Re: [kumar] $measure [In reply to] Can't Post
In Reply To
Which of the following values of $measure will make it into the correct measures section in the code below: P3, D7, DD, w1, IM, I9, I4, J1

if ($measure =~ /A[1-3]/ ||
$measure =~ /I[1-8]/ ||
$measure =~ /D[0-9]/ ||
$measure =~ /P[1-2]/ ||
$measure =~ /C[1-2]/ ||
$measure =~ /W[1-3]/ ||
$measure =~ /O[1-4]/)
{ # do something here; }


Thanks in Advance
cheating
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