Hi,
On Tue, Aug 28, 2012 at 12:15 PM, lina wrote:
> Thanks Jim and John.
>
> btw, what does the fileno mean? mean file-not-open?
>
perldoc -f fileno
>
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Thanks Jim and John.
btw, what does the fileno mean? mean file-not-open?
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lina wrote:
Hi,
Hello,
I don't know which is the best way to "check whether this file is open
or not,"
Here it what I came out so far,
#!/usr/bin/env perl
use strict;
use warnings;
use autodie qw(open close);
use 5.012;
my $fn = "new_30.pdb";
open my $fh, '<', $fn;
my $ofh;
while(my $
On Aug 27, 2012, at 9:30 PM, lina wrote:
> Hi,
>
> I don't know which is the best way to "check whether this file is open
> or not,"
In general, you don't have to worry about it, because:
1. If a file handle goes out of scope, the file will be closed.
2. If you reuse a file handle that is ope
Hi,
I don't know which is the best way to "check whether this file is open
or not,"
Here it what I came out so far,
#!/usr/bin/env perl
use strict;
use warnings;
use autodie qw(open close);
use 5.012;
my $fn = "new_30.pdb";
open my $fh, '<', $fn;
my $ofh;
while(my $line = <$fh>){
i
On Mon, 27 Aug 2012 18:57:08 -0500
Chris Stinemetz wrote:
> I am trying to incorporate sprintf to access an element in an array.
Not needed. Do this instead:
$cp_cell = $data[$cp_cell_index];
--
Just my 0.0002 million dollars worth,
Shawn
Programming is as much about organization
Hello list,
Is this not possible?
I am trying to incorporate sprintf to access an element in an array.
Is this not possible or am i doing something wrong?
$cp_cell = sprintf("$data[%s]", $cp_cell_index);
The error:
Global symbol "%s" requires explicit package name at form.pl line 167.
Executi
On Mon, 27 Aug 2012 08:11:12 -0400
Shawn H Corey wrote:
> On Mon, 27 Aug 2012 17:18:10 +0700
> Eko Budiharto wrote:
>
> > my $endDate2 = $time{'dd-mm-', time + 86400 * 14};
> > my $startDate2 = $time{'dd-mm-', time - 86400 * 0};
>
> Where is the hash %time assigned its values?
>
>
F
On Mon, 27 Aug 2012 17:18:10 +0700
Eko Budiharto wrote:
> my $endDate2 = $time{'dd-mm-', time + 86400 * 14};
> my $startDate2 = $time{'dd-mm-', time - 86400 * 0};
Where is the hash %time assigned its values?
--
Just my 0.0002 million dollars worth,
Shawn
Programming is as much
dear members,
I wrote a perl script to write a pdf file. I am stuck in writing a
value from a variable. Please help. thanks in advance.
Here is my script:
#!/usr/local/bin/perl
use CGI qw(:standard);
use strict;
use PDF::API2;
my $endDate2 = $time{'dd-mm-', time + 86400 * 14};
my $startDat
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