Thomas Bätzler 写道:
Hi,
Jeff Pang <[EMAIL PROTECTED]> asked:
I have a text file which contains lots of IPs,like:
58.253.0.0/16;
58.254.0.0/16;
58.255.0.0/16;
60.0.0.0/16;
60.1.0.0/16;
60.10.0.0/16;
60.16.0.0/16;
60.17.0.0/16;
60.18.0.0/16;
60.19.0.0/16;
60.2.0.0/16;
60.20.0.0/16;
60.21.0.0/16
Jeff Pang schreef:
> I have a text file which contains lots of IPs,like:
> 58.253.0.0/16;
> :
> 60.3.0.0/16;
Is it always /16? Can they overlap?
> My question is,[ ]given an IP,[ ]ie 59.32.232.33,[ ]how
> can I know it exists in this file or not?
exists? ITYM: matches (they are masks)
You cou
Hi All,
I am new to Perl.
How can I split the below string and get the multiple
web-addresses in a list: (i.e. the strings between
and
http://view-preprod.admission.net/abc/mactive/_NJMG_0002029003-01/i-1.JPG?t=tr/m:FitPad/w:199/h:124&t=ts/r:199x199http://view-preprod.admission.net/abc/mactive
On 05/23/2007 03:01 AM, Jeff Pang wrote:
Hello Thomas,
I tried your codes,it's good I think.
I've modified some of the codes to fit my situation.
But if the network data files include too much IPs,my program used up
all memory and couldn't get continued.
Below are my modified codes.Attachmen
Michael Goopta wrote:
I am new to Perl.
How can I split the below string and get the multiple
web-addresses in a list: (i.e. the strings between
and
http://view-preprod.admission.net/abc/mactive/_NJMG_0002029003-01/i-1.JPG?t=tr/m:FitPad/w:199/h:124&t=ts/r:199x199http://view-preprod.admission
I am attempting to use gcrypt using a Perl interface
I have "perl -MCPAN -e 'install Crypt::GCrypt'" and installed it successfully.
I attempted to run the code in Perldoc, but get this error
Can't locate object method "new" via package "GCrypt::Cipher" (perhaps you
forgot to load "GCrypt::
- Original Message -
From: "JOHN FISHER" <[EMAIL PROTECTED]>
To:
Sent: Wednesday, May 23, 2007 10:32 AM
Subject: Crypt::GCrypt error on new method
I am attempting to use gcrypt using a Perl interface
I have "perl -MCPAN -e 'install Crypt::GCrypt'" and installed it successfully.
I a
Ime a bit confused about globals, I know they should be used with care but
Currently I am using $::var witch seems to work.
'our var' also seems to work.
Cant find any documentation with a discussion of this that answerers
my question totally.
what is the conversion with globals?
Regards,
El Martes 22 Mayo 2007 22:38, [EMAIL PROTECTED] escribió:
> Hi,
>
> If the problem is to get dictionary translation, I think you should not
> work directkly with LWP or WWW::Mechanize. Those modules provides
> convinient way to get the answer in HTML. This will force you to hack html
> files.
>
> A
Ben Edwards wrote:
Ime a bit confused about globals, I know they should be used with care
but
Currently I am using $::var witch seems to work.
There's no reason to use $::var - it's the same as $main::var so use that
if it's what you mean.
'our var' also seems to work.
Work how?
C
Ben Edwards wrote:
On 23/05/07, Rob Dixon <[EMAIL PROTECTED]> wrote:
Ben Edwards wrote:
>
> Ime a bit confused about globals, I know they should be used with care
> but
>
> Currently I am using $::var witch seems to work.
There's no reason to use $::var - it's the same as $main::var so use
Ben Edwards wrote:
> Ime a bit confused about globals, I know they should be used with care
> but
Some of Perl's special variables like $_, $\ etc. are global, and yes they
should be used with care.
perldoc perlvar
> Currently I am using $::var witch seems to work.
$::var is a package vari
Hi,
seems that there is one msg of you missing...
if you want to know something about good style: perldoc perlstyle.
there you can find some stuff about (package) globals.
if you have a big application maybe you want a data abstraction package
which should containt the database handle?
--
To u
On 5/22/07, Martin Barth <[EMAIL PROTECTED]> wrote:
afer trying a lot of stuff i figured out that following code line works:
my ($login,$pass,$uid,$gid) = (getpwnam($user),rand);
without rand it's still the old user... can anyone explain why perl seems
to cache this? (even without eval)
Wel
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