On Wed, 27 Aug 2008 06:29:53 -0700 (PDT), [EMAIL PROTECTED] wrote:
> Hi All,
>
> I am learning how to use Perl. When I was first time using VBA, I
> could use "F8" to track how all the variables change each by each and
> step by step so that I can understand how the whole coding flows. Is
> there
Hi Jin Hoo,
Jenda Krynicky wrote:
From: [EMAIL PROTECTED]
I am learning how to use Perl. When I was first time using VBA, I
could use "F8" to track how all the variables change each by each and
step by step so that I can understand how the whole coding flows. Is
there any method to do so (
From: [EMAIL PROTECTED]
> I am learning how to use Perl. When I was first time using VBA, I
> could use "F8" to track how all the variables change each by each and
> step by step so that I can understand how the whole coding flows. Is
> there any method to do so (or similar) in Perl? Many thanks!
On Wed, 2008-08-27 at 15:55 +0100, Pat Rice wrote:
> Hi ya
> I put mine in if statements, then you can turn them of and on globally
>
> if(debug == 1){
> print "$bla"
> }
Use Data::Dumper to see all levels of a variable:
use Data::Dumper;
print '%var : ', Dumper \%var if $debug == 1;
--
Just
Hi ya
I put mine in if statements, then you can turn them of and on globally
if(debug == 1){
print "$bla"
}
hope that helps
Pat
On Wed, Aug 27, 2008 at 3:47 PM, Jeff Pang <[EMAIL PROTECTED]> wrote:
>
>> Message du 27/08/08 16:31
>> De : [EMAIL PROTECTED]
>> A : beginners@perl.org
>> Copie à :
>>
On Wed, 2008-08-27 at 06:29 -0700, [EMAIL PROTECTED] wrote:
> Hi All,
>
> I am learning how to use Perl. When I was first time using VBA, I
> could use "F8" to track how all the variables change each by each and
> step by step so that I can understand how the whole coding flows. Is
> there any met
> "Gavin" == Gavin Bowlby <[EMAIL PROTECTED]> writes:
Gavin> Does anyone have any performance data on this?
Yes, tie kills hash access by about a factor of 10. Don't do it.
Use *any* other means.
--
Randal L. Schwartz - Stonehenge Consulting Services, Inc. - +1 503 777 0095
http://www.sto
ta on this?
Regards,
Gavin Bowlby
-Original Message-
From: Randal L. Schwartz [mailto:[EMAIL PROTECTED]
Sent: Wednesday, May 17, 2006 6:47 AM
To: beginners@perl.org
Subject: Re: question on Perl determinism with hash keys
>>>>> ""Gavin" == "Gavin Bowl
> ""Gavin" == "Gavin Bowlby" <[EMAIL PROTECTED]> writes:
"Gavin> It's important that user scripts are dispatched in identical order
"Gavin> across runs for repeatability and debugging, and the general sanity of
"Gavin> the users and the developer.
Then add a serial number, and sort on that wh
2006 6:15 PM
To: Gavin Bowlby; beginners@perl.org
Subject: RE: question on Perl determinism with hash keys
Understandable. Why do you need the keys function to return the keys in
the same order? What is it that you're trying to do?
-Original Message-
From: Gavin Bowlby [mai
ROTECTED]
Sent: Tuesday, May 16, 2006 5:47 PM
To: Gavin Bowlby; beginners@perl.org
Subject: RE: question on Perl determinism with hash keys
I personally have never felt the need. One thing I'll often do is a
foreach(sort keys %hash){
#do something...
}
If yo
5:47 PM
To: Gavin Bowlby; beginners@perl.org
Subject: RE: question on Perl determinism with hash keys
I personally have never felt the need. One thing I'll often do is a
foreach(sort keys %hash){
#do something...
}
If you know what the keys are going to be ahe
EMAIL PROTECTED]
Sent: Tuesday, May 16, 2006 5:37 PM
To: Timothy Johnson; beginners@perl.org
Subject: RE: question on Perl determinism with hash keys
Timothy et al:
Thanks, I did mean in the same order.
Any idea on the relative performance of a hash tied to IxHash vs. a
vanilla hash?
I have a Perl pr
Gavin Bowlby wrote:
> All:
Hello,
> If I populate a %hash within a Perl program, is there any guarantee that
> from run to run of the same Perl program the keys(%hash) function will
> return identical sets of keys?
Can I assume that you are worried about the order of the keys? Do you want
the k
make this change...
Gavin
-Original Message-
From: Timothy Johnson [mailto:[EMAIL PROTECTED]
Sent: Tuesday, May 16, 2006 5:28 PM
To: Gavin Bowlby; beginners@perl.org
Subject: RE: question on Perl determinism with hash keys
If you mean in the same order, then no.
perldoc -q
If you mean in the same order, then no.
perldoc -q order
-Original Message-
From: Gavin Bowlby [mailto:[EMAIL PROTECTED]
Sent: Tuesday, May 16, 2006 5:25 PM
To: beginners@perl.org
Subject: question on Perl determinism with hash keys
All:
If I populate a %hash within a Perl program,
--- John <[EMAIL PROTECTED]> wrote:
> If you put them in a module are they parsed before they are called?
> Does it matter whether you use "use" or "require"? When is it better
> to specify subroutines when you use "use"?
See perldoc -f use and perldoc -f require.
"use" happens at compile tim
If you put them in a module are they parsed before they are called?
Does it matter whether you use "use" or "require"? When is it better
to specify subroutines when you use "use"?
--
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
Perl will only execute subroutines when called. It is recommended that you
group all subroutine defintions either at the beginning or the end of the
program.
Pat
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, January 29, 2002 1:38 PM
To: [EMAIL PROT
It goes around it. You need to call a subroutine for it to be executed...
although it will still be compiled, which could cause compilation errors
even before the script starts to run.
Rob
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, January 29, 2
20 matches
Mail list logo
