I have the following code:
GetOptions(
"n|name=s" => \$name,
"a|age=i" => \$age,
"s|sex=s" => \$sex,
) || die "Bad options\n";;
What i expected this code to do is to die if a bad option was given,
say -s without an arguement, as in ./myprog -n name -s -a 20
However, it d
Unknown User wrote:
Hi
Hello,
I wrote the following script to fork ssh processes with perl and
Parallel::ForkManager:
#!/usr/local/bin/perl -w
use strict;
my @cmd = "@ARGV";
Why would you use an array to store a single scalar value?
Either:
my $cmd = "@ARGV";
Or:
my @cmd = @ARGV;
u
2010/6/17 Unknown User :
>
>
> This works pretty well, but Since There is More than One Way to DO it,
> i wonder if anyone has another version that does not use fork?
>
Just use the right one for you.
Instead of processes, the Threads and Coro may also do that well.
Regards.
--
To unsubscribe,
Hi
I wrote the following script to fork ssh processes with perl and
Parallel::ForkManager:
#!/usr/local/bin/perl -w
use strict;
my @cmd = "@ARGV";
use Parallel::ForkManager;
my @nodes;
open(NODE,") {
chomp;
push(@nodes,$_);
}
my $pm = new Parallel::ForkManager(10); # Ma
On 2010.06.16 19:36, Uri Guttman wrote:
>> "CO" == Chas Owens writes:
> CO> Or the online versions:
> as a perl teacher i respect says, use the local docs as they are always
> there
...point well taken. I will personally follow this method from now on.
If any poster doesn't initially und
> "CO" == Chas Owens writes:
CO> On Wed, Jun 16, 2010 at 18:29, Uri Guttman wrote:
CO> snip
>> for more on hashes of hashes read perldoc perlreftut, perllol and
>> perldsc.
CO> snip
CO> Or the online versions:
CO> http://perldoc.perl.org/perlreftut.html
CO> http://perldoc.p
Thanks a lot for your suggestions, it helped me a lot!! :)
Aravind
On 06/16/2010 05:14 PM, Jim Gibson wrote:
At 4:30 PM +0200 6/16/10, Aravind Venkatesan wrote:
Hi everyone,
I have written a code that takes in two files (containing a set of
terms) as arguments
eg: testfile1
CCO:P056
On Wed, Jun 16, 2010 at 18:29, Uri Guttman wrote:
snip
> for more on hashes of hashes read perldoc perlreftut, perllol and
> perldsc.
snip
Or the online versions:
http://perldoc.perl.org/perlreftut.html
http://perldoc.perl.org/perllol.html
http://perldoc.perl.org/perldsc.html
--
Chas. Owens
wo
> "GJ" == Greg J writes:
GJ> Hi everyone,
GJ> I am new to Perl and I am having some trouble working with hashes of
hashes.
GJ> I am trying to write a simple Markov Chain text generator and thought
GJ> it might be a good idea to keep track of state transitions in a hash.
GJ> Here
On Wed, Jun 16, 2010 at 18:02, Greg J wrote:
snip
> sub InsertWord
> {
> my( $state, $next ) = shift @_;
snip
This is your big problem. You need to say
my ($state, $next) = @_;
or
my $state = shift;
my $next = shift;
snip
> if( $StateTable{$state} )
> {
> if( $StateTable{$state}{
On 10-06-16 06:02 PM, Greg J wrote:
Hi everyone,
I am new to Perl and I am having some trouble working with hashes of hashes.
I am trying to write a simple Markov Chain text generator and thought
it might be a good idea to keep track of state transitions in a hash.
Here is some of the code I h
Hi everyone,
I am new to Perl and I am having some trouble working with hashes of hashes.
I am trying to write a simple Markov Chain text generator and thought
it might be a good idea to keep track of state transitions in a hash.
Here is some of the code I have..
===
At 4:30 PM +0200 6/16/10, Aravind Venkatesan wrote:
Hi everyone,
I have written a code that takes in two files (containing a set of
terms) as arguments
eg: testfile1
CCO:P056cell cycle
CCO:U002cell-cycle process
CCO:P308cell cycle process
CCO:P004regulation of
On Wed, Jun 16, 2010 at 10:30, Aravind Venkatesan wrote:
> Hi everyone,
snip
snip
> # Takes in first argument
> my $input_file1 = $_;
> open (FILEONE, $input_file1);
>
> my @list1 = ;
snip
This does not work. $_ does not hold the first arguent. You mean to say
my $input_file1 = shift;
or
my
Hi everyone,
I have written a code that takes in two files (containing a set of
terms) as arguments
eg: testfile1
CCO:P056cell cycle
CCO:U002cell-cycle process
CCO:P308cell cycle process
CCO:P004regulation of progression through cell cycle
CCO:P005cell
On Tue, Jun 15, 2010 at 1:50 PM, mrwawa wrote:
> Is this possible, and if so how can I do it?
Can you give an example?
For example, using colons instead of tabs, if the input looks like this:
A:BC:D
then you want it to look like this:
A:B:C:D
Is that right?
Regards,
- Robert
--
To unsubsc
On 2010.06.16 07:12, Shlomi Fish wrote:
> On Wednesday 16 Jun 2010 01:58:19 Herb wrote:
>> My goal is to create a form that has multiple pages with a few
>> questions per page so that visitors aren’t dropped into a large single
>> page form that they feel is too daunting and therefore don’t fill i
On 16/06/2010 14:29, Owen wrote:
Hi I would like to parse GPX file (XML) and insert certain data items
into a MySQL database. There are mulitude of XML modules which can be
used.
These modules all build a hash from the data. Is this done because it
is
easy to find the the data simply using th
On Wednesday 16 Jun 2010 15:29:33 Owen wrote:
> > Hi I would like to parse GPX file (XML) and insert certain data items
> > into a MySQL database. There are mulitude of XML modules which can be
> > used.
> >
> > These modules all build a hash from the data. Is this done because it
> > is
> > easy
> Hi I would like to parse GPX file (XML) and insert certain data items
> into a MySQL database. There are mulitude of XML modules which can be
> used.
>
> These modules all build a hash from the data. Is this done because it
> is
> easy to find the the data simply using the key?
>
> I don't mind
2010/6/16 robert Key :
> Hi I would like to parse GPX file (XML) and insert certain data items into
> a MySQL database. There are mulitude of XML modules which can be used.
>
> These modules all build a hash from the data. Is this done because it is
> easy to find the the data simply using the key
Hi I would like to parse GPX file (XML) and insert certain data items
into a MySQL database. There are mulitude of XML modules which can be used.
These modules all build a hash from the data. Is this done because it is
easy to find the the data simply using the key?
I don't mind writing my o
On Wed, Jun 16, 2010 at 5:19 AM, John W. Krahn wrote:
> mrwawa wrote:
>
>> I have a data file (roughly 13 GB) that consists of tab delimited
>> entries. Because of its large size, I am reading the data in one line
>> at a time. For some of the rows, a tab is missing between columns 2
>> and 3 a
On Wednesday 16 Jun 2010 01:58:19 Herb wrote:
> Hi All,
>
> I’m relatively new to perl and cgi and have a question about putting
> together a multi page form.
>
> My goal is to create a form that has multiple pages with a few
> questions per page so that visitors aren’t dropped into a large singl
mrwawa wrote:
Hi all,
Hello,
I posted earlier, but it has not been listed yet. I have a second
question about editing a large data file.
I have a data file (roughly 13 GB) that consists of tab delimited
entries. Because of its large size, I am reading the data in one line
at a time. For s
Gopal Karunakar wrote:
You can try using sprintf function to treat the numeric as string..
It already is a string so you don't have to use sprintf.
John
--
Any intelligent fool can make things bigger and
more complex... It takes a touch of genius -
and a lot of courage to move in the opposite
mrwawa wrote:
Hi all,
Hello,
I am new to Perl and am trying to do the following. I have a dataset
file with the following example structure.
ACRU 12 34
QUAL 28 90
QURU3345
. . . . .
QUVE29 88
As you can see, line 3 only contains on 2 columns. "3345" is missing
a tab. I
You can try using sprintf function to treat the numeric as string..
On 15 June 2010 21:10, mrwawa wrote:
> Hi all,
>
> I am new to Perl and am trying to do the following. I have a dataset
> file with the following example structure.
>
> ACRU 12 34
> QUAL 28 90
> QURU3345
> . . . .
Hi All,
I’m relatively new to perl and cgi and have a question about putting
together a multi page form.
My goal is to create a form that has multiple pages with a few
questions per page so that visitors aren’t dropped into a large single
page form that they feel is too daunting and therefore don
Hi all,
I posted earlier, but it has not been listed yet. I have a second
question about editing a large data file.
I have a data file (roughly 13 GB) that consists of tab delimited
entries. Because of its large size, I am reading the data in one line
at a time. For some of the rows, a tab is
Hi all,
I am new to Perl and am trying to do the following. I have a dataset
file with the following example structure.
ACRU 12 34
QUAL 28 90
QURU3345
. . . . .
QUVE29 88
As you can see, line 3 only contains on 2 columns. "3345" is missing
a tab. I have written code to loop
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