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Hello!
How do i run and pass arguments to an anonymous subroutine that i shared
on a safe compartment?
My goal is to have a function that perform "dangerous" operations, that
must be available to untrusted code, however this function needs some
p
c("func1");
}
##
The output is what i was expecting:
$ perl Example.pl
About to run shared function!
Dangerous func1 operation!
Thanks Brandon for your help.
Best regards,
David Santiago
Em Sun, 28 Dec 2014 16:35:50 -0500
Brandon McCaig escreveu:
> David:
>
> O
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Hello,
I'm developing a perl yenc encoder but unfortunatelly it's not having
the performance i was expecting to have (and it's CPU heavy).
Can i get some help improving it's performance?
This is the code i have (41 lines).
Initially i though abo
stack overflow)
http://stackoverflow.com/questions/3104493/performance-with-perl-strings
I'm going to try your suggestions an i will report back.
Best regards,
David Santiago
Em Thu, 30 Jul 2015 16:56:31 -0400
Uri Guttman escreveu:
> On 07/30/2015 04:14 PM, David Emanuel da Costa Santiago wrot
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Hello Chris.
Can you provide the yenc files?
Both the good one and the bad one?
Thx,
Regards,
David Santiago
On Thu, 17 Sep 2015 23:19:22 +0200
"Chris Knipe" wrote:
> Just an example, and no, the decoder isn't written by me, it's from
> the o
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Hello all,
Is the valgrind tool a reliable tool for checking for memory leaks in
perl and in our perl scripts?
I have a perl script that's consuming all the memory available on my
system. I rechecked the script and since i didn't found anything
(a
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Now with the code attached.
Best regards,
David Santiago
On Thu, 1 Oct 2015 19:19:47 +0200
David Emanuel da Costa Santiago wrote:
> -BEGIN PGP SIGNED MESSAGE-
> Hash: SHA256
>
>
> Hello all,
>
> Is the valgrind
:16:58 +0200
David Emanuel da Costa Santiago wrote:
> -BEGIN PGP SIGNED MESSAGE-
> Hash: SHA256
>
>
>
> Hi Shlomi,
>
> Thanks for your reply. I tried your suggestion and it didn't work:
>
> ==10175== LEAK SUMMARY:
> ==10175==definitely los
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Hello all!
I'm creating some sockets to a remote server and from time to time, the
sockets get "frozen".
I'm creating the socket as:
$socket = IO::Socket::INET->new (
PeerAddr => $server,
ocket simply gets in zombie state. Not dead, but not
alive.
The connection timeout doesn't work, the receive timeout (SO_RCVTIMEO)
and send timeout (SO_SNDTIMEO) does work.
Is there any way to recover from this?
On Mon, 12 Oct 2015 18:58:42 +0200
David Emanuel da Costa Santiago wrote:
>
2015 20:50:46 -0700
$Bill wrote:
> This failed twice to post - emailing it.
>
> On 10/12/2015 09:58, David Emanuel da Costa Santiago wrote:
> > -BEGIN PGP SIGNED MESSAGE-
> > Hash: SHA256
> >
> >
> > Hello all!
> >
> > I'm creating s
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Hi Brandom.
On Tue, 13 Oct 2015 10:08:27 -0400
Brandon McCaig wrote:
> On Tue, Oct 13, 2015 at 6:34 AM, David Emanuel da Costa Santiago
> wrote:
> > Hi!
>
> Hello,
>
> > THanks for your suggestion.
>
> I
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Hello all.
I'm trying to interpolate a hash value in a string but i got stuck.
I already tried with eval, without any success...
I have two conf files in the form
conf file 1:
option=value
option2=value2
conf file 2:
property=propertyValue
prop
:
> Re-sending with CC to OP since it didn't make the group.
>
> On 11/3/2015 14:03, David Emanuel da Costa Santiago wrote:
> > -BEGIN PGP SIGNED MESSAGE-
> > Hash: SHA256
> >
> >
> > Hello all.
> >
> > I'm trying to interpolate a
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Hello all.
AFAIK, you can't do that. When you fork everything is copied, including
the UID.
To achieve something similar, you need to launch another process (but
you'll need to be root to launch it as another user)
Regards,
David Santiago
On F
Hi!
I have a script that writes to a socket, but i noticed that the same
script have diferent speeds on different machines. It's faster on my
5 year laptop than on my desktop.
I profiled the script on both machines and some functions are taking
almost the double of the time! Example:
on my lapt
r applications i can reach
same speed with SSL on both machines.
Regards,
David Santiago
On Wed, 01 Jun 2016 19:36:06 +0100
Steve Pointer wrote:
> Does your laptop have a TPM?
>
>
>
> On 1 June 2016 19:25:39 BST, David Emanuel da Costa Santiago
> wrote:
> >
> >
oldest hardware runs faster.
The SSLeay version is the same on both machines (version 1.72 - the
latest one haven't reach the stable repos yet)
Regards,
David Santiago
On Wed, 1 Jun 2016 22:23:51 +0300
Shlomi Fish wrote:
> On Wed, 1 Jun 2016 20:25:39 +0200
> David Emanuel da Costa Santia
imum
speed using a different application.
Regards,
David Santiago
On Thu, 2 Jun 2016 07:40:00 +1200
Kent Fredric wrote:
> On 2 June 2016 at 06:25, David Emanuel da Costa Santiago
> wrote:
> > The question for one million dollar is "Why?". And how can i improve
> >
The openssl version is 1.0.2.h.
Thanks for your help. I'm going to follow Uri's advice and send an
email to p5p list.
Thank you!
Regards,
David Santiago
On Thu, 2 Jun 2016 08:18:23 +1200
Kent Fredric wrote:
> On 2 June 2016 at 08:04, David Emanuel da Costa Santiago
> wro
Unfortunatelly i don't have a third box. :-(
I'm going to follow your advice and send an email to p5p.
Thank you!
Best regards,
David Santiago
On Wed, 1 Jun 2016 16:17:47 -0400
Uri Guttman wrote:
> On 06/01/2016 04:04 PM, David Emanuel da Costa Santiago wrote:
> > Hi Ken
t; 3.2GHz). Is the program you're trying to run written in such a way as
> to take advantage of multi-threading? Was the benchmark you mentioned
> a single threaded or multi-threaded benchmark?
>
> Best wishes,
> James Alton
>
>
> On Wed, Jun 1, 2016 at 12:25 PM, Da
Hi Ron.
I had that problem not with the DBI module, but when i was using
Inline::C.
To solve that issue i had to compile my code with the gcc flag
-DPERL_IMPLICIT_SYS
Maybe it helps if you can recompile the bit that has the XS (or C) code with
that flag?
Best regards,
David Santiago
On
Hi!
You can use "chomp" to remove the $/ from the end of the line.
If you want to replace all non printable characters you can do
something like:
### START
#Change the value to the maximum you want
my %HEXCODES = map{$_ => sprintf("%03X", $_)} (0..128);
my $s="This is my string! \r\n the en
Thanks :-)
A little bug:
> my %HexCodes = map { ord($_) => sprintf '%02X', $_ } ( 0 .. 128 );
my %HexCodes = map { chr($_) => sprintf '%02X', $_ } ( 0 .. 128 );
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http://learn.p
Hello!
What's the best way to delete multiple indices from an array?
i'm doing:
---
my @array=qw/zero one two three four five six seven eight nine ten/;
my @indicesToDelete = (2,4,6,7);
my %hash;
@hash{(0..scalar(@array)-1)} = @array;
delete $hash{$_} for @indicesToDelete;
@arr
0;
splice(@array, $_-$deviation++,1) for(@indicesToDelete);
--
Thank you all!
Regards,
David Santiago
On Wed, 12 Apr 2017 15:19:33 -0400
Uri Guttman wrote:
> On 04/12/2017 03:00 PM, David Emanuel da Costa Santiago wrote:
> > Hello!
> >
> > What's the best wa
; > Hi Uri!
> >
> > Some notes.
> >
> > On Wed, 12 Apr 2017 15:19:33 -0400
> > Uri Guttman wrote:
> >
> >> On 04/12/2017 03:00 PM, David Emanuel da Costa Santiago wrote:
> >>> Hello!
> >>>
> >&g
Hello.
Is there any regular expression, that can match any consecutive
character?
Example:
qwerty -> no match
qwertyq -> no match
qqwerty -> match because of the qq
qwerrrty -> match because of the rrr
and so on...
My obvious attempts that resulted in failure were:
1- /.{2,}/
2- /[qwerty]{2,
Thanks!
I didn't knew that feature.
It's very cool!
Thank you very much.
Best regards,
David Santiago
On Sat, 6 May 2017 23:03:48 +0100
David Precious wrote:
> On Sat, 6 May 2017 23:13:04 +0200
> David Emanuel da Costa Santiago wrote:
> > Is there any regular expr
Às 11:33 de 17/04/22, wilson escreveu:
hello the experts,
can you help check my script for how to optimize it?
currently it was going as "run out of memory".
$ perl count.pl
Out of memory!
Killed
My script:
use strict;
my %hash;
my %stat;
To be honest you don't need the %stat, however
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