Le vendredi 26 août 2011 01:33, Emeka a écrit :
> Hello All,
>
> I want to re-size and edit images. Which module would you advise?
>
> Emeka
perlmonks describe many example
http://www.perlmonks.org/?node_id=53367
shrink example
--
http://pgp.mit.edu:11371/pks/lookup?op=get&search=0x092164A7
On 25/08/2011 20:36, Shlomi Fish wrote:
If you want to use $_ so be it, but it can easily introduce subtle errors into
your code, because $_ is so easy to modify and clobber. So I would recommend
against these, and still think it's a good idea.
Please substantiate this assertion. I believe you
On 11-08-25 07:33 PM, Emeka wrote:
Hello All,
I want to re-size and edit images. Which module would you advise?
Emeka
GD would do that. https://metacpan.org/module/GD
--
Just my 0.0002 million dollars worth,
Shawn
Confusion is the first step of understanding.
Programming is as muc
Hello All,
I want to re-size and edit images. Which module would you advise?
Emeka
--
*Satajanus Nig. Ltd
*
Hi Randal,
On Thu, 25 Aug 2011 11:41:34 -0700
mer...@stonehenge.com (Randal L. Schwartz) wrote:
> > "Shlomi" == Shlomi Fish writes:
>
> Shlomi> Well, I believe I've always avoided using an implicit $_ as
> Shlomi> preventative measure (out of thinking I know better) and so cannot
> Shlomi>
On Aug 25, 7:01 am, jwkr...@shaw.ca ("John W. Krahn") wrote:
> Honza Mach wrote:
> > Hi everybody,
>
> Hello,
>
>
>
>
>
>
>
>
>
> > I was wondering, if it is possible to use backreferences in the pattern
> > repetition bracket operator.
>
> > Consider the following string:
>
> > my $string = "5 abc
> "Shlomi" == Shlomi Fish writes:
Shlomi> Well, I believe I've always avoided using an implicit $_ as preventative
Shlomi> measure (out of thinking I know better) and so cannot present such a
case
Shlomi> first-hand. However, see:
Shlomi> http://www.forum2.org/gaal/perl/Pitfall/slide001.htm
On Thu, 25 Aug 2011 10:08:55 -0700
mer...@stonehenge.com (Randal L. Schwartz) wrote:
> > "Shlomi" == Shlomi Fish writes:
>
> Shlomi> I also tend to avoid using "$_" (except for map/grep/etc. where
> Shlomi> it is required), because it can be clobbered and devastated too
> Shlomi> easily, whi
> On Tue, Aug 23, 2011 at 10:23 AM, wrote:
> I am working on the below code to traverse through a hash, but it throws an
> error which states "Can't coerce array into hash at temp.pl line 6."
>
> Code:
> ===
> sub hash_walk {
>my
> "Honza" == Honza Mach writes:
Honza> Hi everybody,
In the subject, you mention "PCRE". Are you actually using PCRE, and
not Perl? If so, this mailing list isn't for you, because PCRE is
misnamed: it isn't Perl, and it's not even Perl Compatible. This mailing
list will likely give you Per
> "Shlomi" == Shlomi Fish writes:
Shlomi> I also tend to avoid using "$_" (except for map/grep/etc. where
Shlomi> it is required), because it can be clobbered and devastated too
Shlomi> easily, which also makes depending on it error prone.
Well, that's interesting. I've *never* accidentally
Will the apache DOS vulnerability affect servers just running CGI scripts ,
no php , tomcat etc( usually those are the ones causing all security
concerns )
http://www.networkworld.com/news/2011/082411-apache-warns-web-server-admins-250075.html
Are there any mitigation scripts
Honza Mach wrote:
Hi everybody,
Hello,
I was wondering, if it is possible to use backreferences in the pattern
repetition bracket operator.
Consider the following string:
my $string = "5 abcdefghijklmn";
The number five at the beginning of the string means, that I want to
extract first fiv
Hi,
On Thu, 2011-08-25 at 12:54 +0200, Paul Johnson wrote:
> On Thu, Aug 25, 2011 at 12:02:37PM +0200, Honza Mach wrote:
> > Hi,
> >
> > On Thu, 2011-08-25 at 11:35 +0200, Paul Johnson wrote:
> > >
> > > say "extracted: ", /^(\d+\s+.{$len})/ if ($len) = /^(\d+)/
> > > Sometimes two passes are
On Thu, Aug 25, 2011 at 12:02:37PM +0200, Honza Mach wrote:
> Hi,
>
> On Thu, 2011-08-25 at 11:35 +0200, Paul Johnson wrote:
> >
> > say "extracted: ", /^(\d+\s+.{$len})/ if ($len) = /^(\d+)/
> > Sometimes two passes are are better than one.
> >
>
> Thank you for your advice, however I wanted
Hi Prasad,
>>still does not work
>>$_ = "zzabtable";
>>/(.)(?!.*\1)/ && print "$1\n";
>>Output is z
The script above worked just has it was intended. The output should be 'z'
and not 't' as you suppose. Your code will match the first unique string
that is not repeated, after other letters. And in
Hi,
On Thu, 2011-08-25 at 11:35 +0200, Paul Johnson wrote:
> > > On Thu, 25 Aug 2011 10:42:20 +0200
> > > Honza Mach wrote:
> > >
> > > > Hi everybody,
> > > >
> > > > I was wondering, if it is possible to use backreferences in the pattern
> > > > repetition bracket operator.
> > > >
> > > > C
> > On Thu, 25 Aug 2011 10:42:20 +0200
> > Honza Mach wrote:
> >
> > > Hi everybody,
> > >
> > > I was wondering, if it is possible to use backreferences in the pattern
> > > repetition bracket operator.
> > >
> > > Consider the following string:
> > >
> > > my $string = "5 abcdefghijklmn";
>
Hi Schlomi,
thank you so much for such a quick response.
On Thu, 2011-08-25 at 11:56 +0300, Shlomi Fish wrote:
> ׁHi Honza,
>
> On Thu, 25 Aug 2011 10:42:20 +0200
> Honza Mach wrote:
>
> > Hi everybody,
> >
> > I was wondering, if it is possible to use backreferences in the pattern
> > repeti
ׁHi Honza,
On Thu, 25 Aug 2011 10:42:20 +0200
Honza Mach wrote:
> Hi everybody,
>
> I was wondering, if it is possible to use backreferences in the pattern
> repetition bracket operator.
>
> Consider the following string:
>
> my $string = "5 abcdefghijklmn";
>
> The number five at the beginn
Hi Rob,
On Wed, 24 Aug 2011 23:07:13 +0100
Rob Dixon wrote:
> On 22/08/2011 10:29, Shlomi Fish wrote:
> > Hi Alan,
> >
> > On Mon, 22 Aug 2011 14:43:48 +0530
> > Alan Haggai Alavi wrote:
> >
> >> Hello Shlomi,
> >>
> >>> It's a good idea to always use "last LABEL;" instead of "last;" (as well
>
Hi everybody,
I was wondering, if it is possible to use backreferences in the pattern
repetition bracket operator.
Consider the following string:
my $string = "5 abcdefghijklmn";
The number five at the beginning of the string means, that I want to
extract first five characters from the latter p
I am thinking that this may be from my make
On Thu, Aug 25, 2011 at 8:02 AM, Emeka wrote:
> I added prefs folder inside .cpan
>
> It worked, that is I was able to download. However, I got some error
> message toward the end .
>
>
>
> Finding dependencies for strGlue.c
> Cannot find 'tclDecls.h'
I added prefs folder inside .cpan
It worked, that is I was able to download. However, I got some error message
toward the end .
Finding dependencies for strGlue.c
Cannot find 'tclDecls.h' assume made
Cannot find 'tclPlatDecls.h' assume made
Finding dependencies for strcasecmp.c
Finding dependen
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