From: "Mystik gotan" <[EMAIL PROTECTED]>
> Hiya,
>
> I got some basic Perl questions. Hope you don't mind answerring them?
>
> 1) What is the use of just putting $var; on 1 line? Example:
> #!usr/bin/perl -wT
>
> # some code
> $var;
>
> Does this technique rescopes the variable?
No. It doesn't
i'm unsure about the first question, but your answer to the 2nd one, is, if
you are using more than 1 script in your program, and you require() it, the
script that's require()'d must have 1; as the last line. this way, perl
knows it's the end of the file, and not to read any further. it returns a
"
mber 23, 2002 11:19 AM
To: [EMAIL PROTECTED]
Subject: Some few basic Perl questions
Hiya,
I got some basic Perl questions. Hope you don't mind answerring them?
1) What is the use of just putting $var; on 1 line? Example:
#!usr/bin/perl -wT
# some code
$var;
Does this technique rescopes the v
Hiya,
I got some basic Perl questions. Hope you don't mind answerring them?
1) What is the use of just putting $var; on 1 line? Example:
#!usr/bin/perl -wT
# some code
$var;
Does this technique rescopes the variable?
2) Why is exit() or 1; used on the LAST line. I understand it being on some
l
