-Original Message-
From: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
CC: beginners@perl.org
Sent: Mon, 13 Aug 2007 1.29PM
Subject: Re: first ip and last ip
Hi,
Take a look at Net::IP
http://search.cpan.org/~manu/Net-IP-1.25/IP.pm
Thanks!That works fine and is easy to use.
On Mon, 13 Aug 2007 00:30:27 -0400, [EMAIL PROTECTED] wrote:
> Given this ip range,
> 64.12.0.0/16
> Is there any way to get the first ip and last ip in it by Perl?
Look at the program ipcalc.. it does the same thing and more (in
perl).. http://jodies.de/ipcalc
I would still recommend searching
Hi,
Take a look at Net::IP
http://search.cpan.org/~manu/Net-IP-1.25/IP.pm
Yaron Kahanovitch
- Original Message -
From: [EMAIL PROTECTED]
To: beginners@perl.org
Sent: Monday, August 13, 2007 7:30:27 AM (GMT+0200) Auto-Detected
Subject: first ip and last ip
Hello,
Given this ip range,
Hello,
Given this ip range,
64.12.0.0/16
Is there any way to get the first ip and last ip in it by Perl?
Thanks.
Check out the new free AOL Email -- 2GB of storage and industry-leading
spam and email virus protection.
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-Original Message-
>From: yitzle <[EMAIL PROTECTED]>
>Sent: Aug 12, 2007 10:55 PM
>To: "beginners@perl.org"
>Subject: Array to Hash
>
>I got an array of values where the order is relevent, eg the ages of
>Alice, Bob and Charles, and I want to make a hash out of it. I got
>this code that
I got an array of values where the order is relevent, eg the ages of
Alice, Bob and Charles, and I want to make a hash out of it. I got
this code that does it:
my %ages = (alice => $r[0], bob => $r[1], charles => $r[2]);
Is there a more elegent way to do it?
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Hi, list,
I use perl on Win32 platform mostly. In order to automated the process
of version control and code review, I need check whether a file is
readonly and make it readonly if necessary. But perl seems unfriendly to
win32 and there is no corresponding -X available. Who can give me the
simplest
On Aug 12, 12:17 pm, [EMAIL PROTECTED] (Mr. Shawn H. Corey) wrote:
> Paul Lalli wrote:
> > On Aug 11, 7:18 pm, [EMAIL PROTECTED] (Chris Pax) wrote:
> >> i have two files
>
> >> ###callbacks.pm###
> >> sub foo{
> >> return "foo";
> >> }
>
> >> sub bar{
> >> return "foo"
On Aug 12, 12:17 pm, [EMAIL PROTECTED] (Mr. Shawn H. Corey) wrote:
> Since the use statement comes after the package statement, the subroutines
> are add to that package, not the main. The program will work up to the
> subroutine moo, which is not defined.
I stand corrected. I didn't realize t
Paul Lalli wrote:
On Aug 11, 7:18 pm, [EMAIL PROTECTED] (Chris Pax) wrote:
i have two files
###callbacks.pm###
sub foo{
return "foo";
}
sub bar{
return "foo";
}
1;
#
main.pl##
#!/usr/bin/perl
#PSUDO CODE#
#open callbacks.
-Original Message-
>From: [EMAIL PROTECTED]
>Sent: Aug 11, 2007 9:58 PM
>To: beginners@perl.org
>Subject: Re: Replacing the n'th line with the new line
>
>On Aug 9, 6:46 am, [EMAIL PROTECTED] (Chas Owens) wrote:
>> On 8/8/07, Jeff Pang <[EMAIL PROTECTED]> wrote:
>> snip> perl -pi -e '$i++
On Aug 11, 7:18 pm, [EMAIL PROTECTED] (Chris Pax) wrote:
> i have two files
>
> ###callbacks.pm###
> sub foo{
> return "foo";
> }
>
> sub bar{
> return "foo";
> }
>
> 1;
> #
>
> main.pl##
> #!/usr/bin/perl
>
> #PSUDO CODE#
> #ope
-Original Message-
>From: TMC <[EMAIL PROTECTED]>
>Sent: Aug 11, 2007 10:41 PM
>To: beginners@perl.org
>Subject: my $variable verse $variable
>
>Greetings,
>Being new to perl can someone explain why my is in form of variables
>and what is the purpose?
>
Hello,
See this good article,whic
-Original Message-
>From: Chris Pax <[EMAIL PROTECTED]>
>Sent: Aug 11, 2007 7:18 PM
>To: beginners@perl.org
>Subject: import perl module after edit
>
>i have two files
>
>###callbacks.pm###
>sub foo{
> return "foo";
>}
>
>sub bar{
> return "foo";
>}
>1;
>##
On Sat, 2007-08-11 at 23:10 -0400, yitzle wrote:
> Please provide more info. Preferably, a short complete program that
> duplicates your error.
>
OK, producing my short script so I can post it helped me to fix it!
That is a good practice that I should have done first. I was basically
passing an
Paul Lalli wrote:
If you type:
use strict;
at the top of your program, Perl will force you to "fully qualify" all
of your global variables. That is, to name them with their package
name in addition to the actual variable name. So the variable $foo in
package main must actually be called $main::
On Aug 11, 10:41 pm, [EMAIL PROTECTED] (Tmc) wrote:
> Being new to perl can someone explain why my is in form of variables
> and what is the purpose?
You should have a read of: http://perl.plover.com/FAQs/Namespaces.html
Basically, there are two kinds of variables in Perl. Global
variables, whic
On Aug 12, 12:55 am, [EMAIL PROTECTED] (Yitzle) wrote:
> Works:
> my $t = shift;
> my $id = qr($t);
> Doesn't work:
> my $id = qr(shift);
>
> Why?
Variables interpolate. Function calls don't.
Paul Lalli
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For additional comman
Chris Pax wrote:
you see here what i want to happen. what I am doing is writing a new
function to the callbacks file, then I want to import the file.
the real code fallows the same logic. i tested the read and write
stuff, and it works. but when I do it this way, it does not.
I had a similar si
TMC wrote:
Greetings,
Being new to perl can someone explain why my is in form of variables
and what is the purpose?
'my' is used to declare a variable and limit its scope. If you `use strict;`
(and you should) you must declare all unqualified variables.
#!/usr/bin/perl
use strict;
use warn
i have two files
###callbacks.pm###
sub foo{
return "foo";
}
sub bar{
return "foo";
}
1;
#
main.pl##
#!/usr/bin/perl
#PSUDO CODE#
#open callbacks.pm
#remove 1;
#write "sub moo{\n\treturn \"moo\";\n}\n"
#write "1;"
package ma
Greetings,
Being new to perl can someone explain why my is in form of variables
and what is the purpose?
Thanks
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http://learn.perl.org/
[EMAIL PROTECTED] wrote:
On Aug 9, 6:46 am, [EMAIL PROTECTED] (Chas Owens) wrote:
On 8/8/07, Jeff Pang <[EMAIL PROTECTED]> wrote:
snip> perl -pi -e '$i++;s/^.*$/something/ if $i==10' your_file
snip
There is no need to keep track of the number of lines with a separate
variable. Perl already do
On Sat, 2007-08-11 at 19:07 -0500, Mike Blezien wrote:
> Hello,
>
> we have been looking for a Perl written shopping cart that has the PayPal's
> Website Payments Pro integrated with it, but haven't found any. There several
> PHP carts that do have it, but prefer to stay with Perl. Was hoping so
John W. Krahn wrote:
yitzle wrote:
Works:
my $t = shift;
my $id = qr($t);
Doesn't work:
my $id = qr(shift);
Why?
perldoc -q "How do I expand function calls in a string"
It's because qr is not a function, it's a quote-like operator.
Also see `perldoc perlop` and search for 'Quot
On Aug 9, 6:46 am, [EMAIL PROTECTED] (Chas Owens) wrote:
> On 8/8/07, Jeff Pang <[EMAIL PROTECTED]> wrote:
> snip> perl -pi -e '$i++;s/^.*$/something/ if $i==10' your_file
>
> snip
>
> There is no need to keep track of the number of lines with a separate
> variable. Perl already does this with the
On Sat, 11 Aug 2007 19:07:30 -0500
"Mike Blezien" <[EMAIL PROTECTED]> wrote:
> Hello,
>
> we have been looking for a Perl written shopping cart that has the PayPal's
> Website Payments Pro integrated with it, but haven't found any. There several
> PHP carts that do have it, but prefer to stay w
yitzle wrote:
Works:
my $t = shift;
my $id = qr($t);
Doesn't work:
my $id = qr(shift);
Why?
perldoc -q "How do I expand function calls in a string"
John
--
Perl isn't a toolbox, but a small machine shop where you
can special-order certain sorts of tools at low cost a
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