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Forum: Perl

Apr 15th, 2005, 10:29 AM

Replies: 5

can anyone explain the script to me?thanks!

Views: 503

Posted By lunarny

Thank you, Spydoor. I understand now. for $_ =...

Thank you, Spydoor.
I understand now. for $_ = $_{$_}; I didn't notice the "$_" is changing before, I simply thought it would print the hash. But actually, it didn't exactly print hash. It needs the...

Forum: Perl

Apr 15th, 2005, 1:27 AM

Replies: 5

can anyone explain the script to me?thanks!

Views: 503

Posted By lunarny

Thank you very much. "$2 causes the value of $2...

Thank you very much.

"$2 causes the value of $2 to get trucated from $_ after each loop..... not sure why ?"

s/(.{5})(.{5})?/$_{$2}=$1,$2/e;
my opinion, the sentence above has two...

Forum: Perl

Apr 13th, 2005, 12:41 AM

Replies: 5

can anyone explain the script to me?thanks!

Views: 503

Posted By lunarny

can anyone explain the script to me?thanks!

#!/usr/bin/perl
print while $_=$_{$_};
$_='OTcommailDngATghiliaguans';
1 while s/(.{5})(.{5})?/$_{$2}=$1,$2/e;
print while $_=$_{$_};

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