"John W. Krahn" schreef:
> Dr.Ruud:
>> John W. Krahn:
>>> Dr.Ruud:
Yes, "passing the bareword test" is a better phrase than only
mentioning "word" characters.
There are border cases though:
perl -Mstrict -MData::Dumper -wle'
$_ = { AB => 1, +AB => 2, -AB => 3 }
Hi,
Hi,
I want to set pathnames in a centralised module (called with use or
require). Is it possible to send an variable (through the env or as an
argument, or ) so I can use the variable $dir from the module
test.pl to set the variable $vardir in param.pl. ??
Any help greatly appreciat
Is it possible to send an variable (through the env or as an
>argument, or ) so I can use the variable $dir from the module
>test.pl to set the variable $vardir in param.pl. ??
>
Yes you can.
You may declare the vars wanted to be shared in the module as package variable
using Perl's "our"
On 6 Mar 2007 at 6:08, Jeff Pang wrote:
> Is it possible to send an variable (through the env or as an
> >argument, or ) so I can use the variable $dir from the module
> >test.pl to set the variable $vardir in param.pl. ??
> >
>
> Yes you can.
> You may declare the vars wanted to be shared
>
>Is the 1; required here? I thought it was only needed in packages. Am
>I mistaken?
>
Yes,'1' is needed.When you requie a file in a perl script but that file return
a false value,the 'require' should get failed.It would report the errors like:
param.pl did not return a true value at test.pl
Beginner wrote:
>
On 6 Mar 2007 at 6:08, Jeff Pang wrote:
Is it possible to send an variable (through the env or as an
argument, or ) so I can use the variable $dir from the module
test.pl to set the variable $vardir in param.pl. ??
Yes you can.
You may declare the vars wanted to be sh
On 3/6/07, Dr.Ruud <[EMAIL PROTECTED]> wrote:
"John W. Krahn" schreef:
> Dr.Ruud:
>> John W. Krahn:
>>> Dr.Ruud:
Yes, "passing the bareword test" is a better phrase than only
mentioning "word" characters.
snip
> perldoc perlop
> -bareword is equivalent to "-bareword"
Yes, but un
http://pub.langworth.com/perl_test_refcard.pdf
Jerry DuVal
Pace Systems Group, Inc.
800.624.5999
www.Pace2020.com
>-Original Message-
>From: Nath, Alok (STSD) [mailto:[EMAIL PROTECTED]
>Sent: Tuesday, March 06, 2007 2:29 AM
>To: Jeff Pang; beginners@perl.org
>Subject: RE: Perl test tools
On 3/6/07, John W. Krahn <[EMAIL PROTECTED]> wrote:
Gary wrote:
snip
> I'm curious about how much time it takes to do something like insert into the
> middle ofan array. Is that O(1)?
Yes.
$ perl -le'
my @array = 0 .. 20;
print "@array";
splice @array, 10, 0, "X", "Y", "Z";
print "@array";
'
On 3/6/07, Chas Owens <[EMAIL PROTECTED]> wrote:
snip
Here is the benchmark I used. You can play around with $k (the
offset) to see it's role.
snip
Whoops, make that $mid rather than $k.
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On 3/6/07, Beginner <[EMAIL PROTECTED]> wrote:
On 6 Mar 2007 at 6:08, Jeff Pang wrote:
snip
> $ cat test.pl
> use strict;
> our ($path1,$path2);
> require "param.pl";
> print("path1 $path1\n");
> print("path2 $path2\n");
>
> $ cat param.pl
> #!/usr/bin/perl
> use strict;
> my $basepath = "/var/
On 3/5/07, Jesse Engel <[EMAIL PROTECTED]> wrote:
well i haven't read intel's side of it, but i am very happy about this as well.
congratulations! i
imagine you can even vote again!
jesse
He never lost the ability to vote (Oregon doesn't do that).
As for Intel's side of it:
http://www-swiss.
So it sounds like from what you're saying, maybe the structure is a
double-linked list? That would give the behaviour you're talking about.
Chas Owens <[EMAIL PROTECTED]> wrote: On 3/6/07, John W. Krahn wrote:
> Gary wrote:
snip
> > I'm curious about how much time it takes to do something like i
Hi,
Following on from the earlier thread about storing common code in a
central file, I have hit a problem when trying to do something
similar.
I have been toying with SOAP. There seems to be a number of ways to
create SOAP services and I opted for one of the examples at
guide.soaplite.com.
On 3/6/07, Beginner <[EMAIL PROTECTED]> wrote:
use Mymodule qw($server);
package Test; # Is this the problem?
Probably. Imports are package-scoped. Now you're working in package
Test, and imports from Mymodule aren't available here. Of course, you
can use additional 'use' declarat
On 3/6/07, Gary <[EMAIL PROTECTED]> wrote:
So it sounds like from what you're saying, maybe the structure is a
double-linked list?
That would give the behaviour you're talking about.
I doubt it is that simple. Remember, random access is generally
considered to be O(1) on arrays and a double-l
On 3/6/07, Chas Owens <[EMAIL PROTECTED]> wrote:
On 3/6/07, Gary <[EMAIL PROTECTED]> wrote:
> So it sounds like from what you're saying, maybe the structure is a
double-linked list?
> That would give the behaviour you're talking about.
I doubt it is that simple. Remember, random access is gene
Hi
I am very new to perl. I could download perl.exe for my PC. But
I do not have the library modules, such as time.pm etc.
For this reason, when I use any "use <>" command (eg. use
Time::localtime) the module is not found.
Can anybody tell me the site where I can download the essential
perl libra
I am trying to determine how this does what it does.
sub IsLeapYear
{
my $year = shift;
return 0 if $year % 4;
return 1 if $year % 100;
return 0 if $year % 400;
return 1;
}
But I do not understand, and I can not find what a single, lone % means.
Anyone know?
To
> -Original Message-
> From: Tony Heal [mailto:[EMAIL PROTECTED]
> Sent: Tuesday, March 06, 2007 10:43
> To: beginners@perl.org
> Subject: what does a lone percent sign mean?
>
> I am trying to determine how this does what it does.
>
>
>
> sub IsLeapYear
>
> {
>
>my $year = shif
On 3/6/07, Tony Heal <[EMAIL PROTECTED]> wrote:
I am trying to determine how this does what it does.
sub IsLeapYear
{
my $year = shift;
return 0 if $year % 4;
return 1 if $year % 100;
return 0 if $year % 400;
return 1;
}
The binary operator % is the modulo or remainder
Tony Heal napisał(a):
But I do not understand, and I can not find what a single, lone % means.
This is modulo operator. For basisc see:
http://en.wikipedia.org/wiki/Modulo_operation
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On 3/6/07, Michael Goopta <[EMAIL PROTECTED]> wrote:
Hi
I am very new to perl. I could download perl.exe for my PC. But
I do not have the library modules, such as time.pm etc.
For this reason, when I use any "use <>" command (eg. use
Time::localtime) the module is not found.
Can anybody tell me
On 3/6/07, Chas Owens <[EMAIL PROTECTED]> wrote:
On 3/6/07, Michael Goopta <[EMAIL PROTECTED]> wrote:
> Hi
> I am very new to perl. I could download perl.exe for my PC. But
> I do not have the library modules, such as time.pm etc.
>
> For this reason, when I use any "use <>" command (eg. use
> Ti
-Original Message-
>From: Beginner <[EMAIL PROTECTED]>
>Sent: Mar 6, 2007 11:53 PM
>To: beginners@perl.org
>Subject: Centralised variables - different issue
>
>Hi,
>
>Following on from the earlier thread about storing common code in a
>central file, I have hit a problem when trying to do
Hello,
$s="hello,test";
the 1st statement:
$s=~s/^(\w+)/$1 /
the 2nd statement:
$s=~s/^(\w+)/\1 /
What's the difference between these two statements?
Thanks!
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On Wed, Mar 07, 2007 at 02:54:15PM +0800, Jm lists wrote:
> Hello,
>
> $s="hello,test";
>
> the 1st statement:
> $s=~s/^(\w+)/$1 /
>
> the 2nd statement:
> $s=~s/^(\w+)/\1 /
>
>
> What's the difference between these two statements?
> Thanks!
What was the output of your test script
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