On Fri, May 27, 2011 at 3:35 PM, Sayth Renshaw wrote:
> On Fri, May 27, 2011 at 3:30 PM, shawn wilson wrote:
>> On May 27, 2011 1:28 AM, "shawn wilson" wrote:
>>>
>>>
>>> On May 27, 2011 12:21 AM, "Sayth Renshaw" wrote:
>>> >
>>> > Hi
>>> >
>>> > Wanted to ask a question about practical beginne
Thanks Jim
Now i understood completely. Very good explanation.
On Fri, May 27, 2011 at 10:45 AM, Jim Gibson wrote:
> At 10:28 AM +0530 5/27/11, vishesh kumar wrote:
>
>> Hi Jim
>>
>
> You should address all of your questions to the list as a whole. That way
> you will get smarter people than
On May 27, 2011 1:28 AM, "shawn wilson" wrote:
>
>
> On May 27, 2011 12:21 AM, "Sayth Renshaw" wrote:
> >
> > Hi
> >
> > Wanted to ask a question about practical beginners guides for perl.
>
> How about the 10 or so docs that 'perldoc perldoc' references. Or you can
download 'modern perl' for fre
On May 27, 2011 12:21 AM, "Sayth Renshaw" wrote:
>
> Hi
>
> Wanted to ask a question about practical beginners guides for perl.
How about the 10 or so docs that 'perldoc perldoc' references. Or you can
download 'modern perl' for free - can't comment much on the book because I
haven't read much of
At 10:28 AM +0530 5/27/11, vishesh kumar wrote:
Hi Jim
You should address all of your questions to the list as a whole. That
way you will get smarter people than me helping you.
echo $str | perl -pe 's/.*?(\d+\.[\d.]+).*/$1/'
Giving desired result, but i wonder what is use of ? in this exp
Hi Jim
echo $str | perl -pe 's/.*?(\d+\.[\d.]+).*/$1/'
Giving desired result, but i wonder what is use of ? in this expression
On Tue, May 24, 2011 at 11:59 AM, Jim Gibson wrote:
> At 9:41 AM +0530 5/24/11, vishesh kumar wrote:
>
>> Hi Members,
>>
>> I am a linux system admin. I want to use
Hi
Wanted to ask a question about practical beginners guides for perl. I
have found a read the baisc beginners guides here
http://www.perl.com/pub/2008/05/07/beginners-introduction-to-perl-510-part-2.html.
Was hoping to expand on this with some practical and hands on guides to perl.
personally I
Hi
Wanted to ask a question about practical beginners guides for perl. I
have found a read the baisc beginners guides here
http://www.perl.com/pub/2008/05/07/beginners-introduction-to-perl-510-part-2.html.
Was hoping to expand on this with some practical and hands on guides to perl.
personally I
Hi
Wanted to ask a question about practical beginners guides for perl. I
have found a read the baisc beginners guides here
http://www.perl.com/pub/2008/05/07/beginners-introduction-to-perl-510-part-2.html.
Was hoping to expand on this with some practical and hands on guides to perl.
personally I
On May 26, 5:44 am, jason.li...@gmail.com (Xi Liu) wrote:
> I know I am doing the repetitive and useless summing again and again. What
> confuses me is that using the same algorithm, I mean
>
> for my $i (99 .. 6)
> {
> my $sum;
> map {$sum += $_->{foo_value}} @lines[$i - $n + 1 ..
On May 25, 10:05 pm, jason.li...@gmail.com (Xi Liu) wrote:
> Hi all:
> I translated a program from c to perl.but the perl program cost 15 seconds
> compare to the original c one cost only less than 1 second, I guess this
> might be the result of I literally translated the program, using a lot of
>
OK, I think I got the idea.
I am going to change the useless code caching the result I have already
summed or inline c code to achieve a better performance. Really learned
something. Thank you!
On Thu, May 26, 2011 at 14:10, Leo Lapworth wrote:
> On 26 May 2011 09:43, shawn wilson wrote:
>> I'm trying to figure out what the differences are with all of the available
>> message queue projects.
>
> There has recently been a discussion on London.pm's mailing list:
>
> http://london.pm.org/p
On 26 May 2011 09:43, shawn wilson wrote:
> I'm trying to figure out what the differences are with all of the available
> message queue projects.
There has recently been a discussion on London.pm's mailing list:
http://london.pm.org/pipermail/london.pm/Week-of-Mon-20110523/020651.html
Thread ov
On Thu, May 26, 2011 at 11:23, Tim Lewis wrote:
> Shawn, are you looking for something to send messages from Perl scripts
> instead of an SMTP setup?
> Tim
>
doing web stuff (commit) with it. i'm currently using AnyMQ just
because that's what was used in the examples for Web::Hippie and
xdfighter
> "XL" == Xi Liu writes:
XL> I know I am doing the repetitive and useless summing again and again. What
XL> confuses me is that using the same algorithm, I mean
XL> for my $i (99 .. 6)
XL> {
XL> my $sum;
XL> map {$sum += $_->{foo_value}} @lines[$i - $n + 1 .. $i]
Shawn, are you looking for something to send messages from Perl scripts
instead of an SMTP setup?
Tim
-Original Message-
From: shawn wilson [mailto:ag4ve...@gmail.com]
Sent: Thursday, May 26, 2011 4:44 AM
To: beginners@perl.org
Subject: Message queue
I'm trying to figure out what the dif
you can open the .sql file and store the contents in a perl variable (lets
say $SQL) and then execute the command.
On Thu, May 26, 2011 at 3:28 PM, Woo, Hye Jin wrote:
> Would you help me how to execute like @xx.sql in PL/SQL in perl?
>
> If I do not execute select query, I want to get the query
Would you help me how to execute like @xx.sql in PL/SQL in perl?
If I do not execute select query, I want to get the query result using by x.sql
file.
It mean that I want to execute x.sql file after connecting oracle, then I want
to get the output.
Is it possible or not ?
use DBI;
...
..
I know I am doing the repetitive and useless summing again and again. What
confuses me is that using the same algorithm, I mean
for my $i (99 .. 6)
{
my $sum;
map {$sum += $_->{foo_value}} @lines[$i - $n + 1 .. $i];
push @res, $sum;
}
in perl and
for(int i =99; i <= 6;
I'm trying to figure out what the differences are with all of the available
message queue projects. There's spread, rabbit, amq and a dozen+ others. I'm
not sure how polarized this subject is so maybe I should just ask what I
should look for and what I should look out for? I don't know why is choos
> "XL" == Xi Liu writes:
XL> Thanks for your help!
XL> I am sorry I missed something important in the code snippet.
XL> for($i = 0; $i < @lines; $i++)
XL> {
XL> $sum = 0;
XL> $sum += $lines[$_]->{foo_value} for ($i - $n + 1 .. $i);
XL> push @res, $sum;
XL> }
Thanks for your help!
I am sorry I missed something important in the code snippet.
for($i = 0; $i < @lines; $i++)
{
$sum = 0;
$sum += $lines[$_]->{foo_value} for ($i - $n + 1 .. $i);
push @res, $sum;
}
this is what I intend.I try to make it clear and removed something so that
change
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