I am trying to convert the tables in pdf to Excel. I am using CAM::Pdf
module for reading the text from Pdf. please suggest me anyone for
other way for converting PDF to Excel.
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Hi,
While creating POD for modules in Perl, I often specify numbered list
1. Parameter1
2. Parameter2
3. Parameter3
..
...
etc
or
1. It does this
2. It also does that
3. But it won't do this
...
..
etc
Currently the numbered list is hard-coded (i.e numbers 1, 2, 3 etc). Can I
make it auto-incr
[ Please do not top-post. TIA ]
tianjun xu wrote:
This works.
#!/usr/bin/perl
use strict;
use warnings;
my %hash=();
while(<>){
chomp(my $line=$_);
my($col1, $col2)=split(/\s+/, $line);
Or just:
while ( <> ) {
my ( $col1, $col2 ) = split;
push(@{ $hash{$
Shlomi Fish wrote:
On Saturday 16 Apr 2011 09:06:02 Gurunath Katagi wrote:
hi .. i am new to perl ..
i have a input file something pasted as below ..
16 50
16 30
16 23
17 88
17 99
18 89
18 1
..
--
and i want the output something like this :
16 50 30 23
17 88 99
18 99 1
i.e for each values in
mark baumeister wrote:
Hi,
Hello,
I am trying to move array elements (populated from the) into a
hash
as pairs [i] and [i + 1] and then print them out using the code below.
If I enter "bob" as the first element and hit enter I get the
error messages below. I guess there are multiple problems
On Fri, 15 Apr 2011 08:53:12 -0700, sono-io wrote:
> On Apr 15, 2011, at 8:37 AM, Alan Haggai Alavi wrote:
>
>>> open ('FILEOUT', '>>', 'cmdout') ||die "cant open cmdout: $! \n";
>>>
>>> Is that O.K.?
>>
>> You are still using a bareword filehandle.
>
> Putting single quotes around t
On Fri, 15 Apr 2011 08:48:10 -0400, shawn wilson wrote:
> but, sense it is jumping to a different place in the stack, isn't it
> more efficient than doing the above mentioned
>
> my $done = 0;
> while( !$done ){
>$done = 1 if( contition );
>do_work;
> }
>
> vs
>
> for(;;) {
>goto DON
> "tx" == tianjun xu writes:
tx> my %hash=();
no need to initialize that to ().
tx> while(<>){
tx> chomp(my $line=$_);
why read the line into $_ and then copy it?
while( my $line = <> ) {
also please don't quote entire long emails. quote the needed part and
put your code
On 14/04/2011 20:40, mark baumeister wrote:
I'm trying to use the Padre IDE for perl. From what I have read I
guess it is not really a bonified IDE. However, I have read that one
can at least use it to debug your code. It also has a feature to run
your scripts. I have tried both of this function
On 14/04/2011 20:29, mark baumeister wrote:
Hi,
I am trying to move array elements (populated from the) into a
hash
as pairs [i] and [i + 1] and then print them out using the code below.
If I enter "bob" as the first element and hit enter I get the
error messages below. I guess there are multiple
On 11-04-16 11:06 AM, tianjun xu wrote:
print "$key";
for (@{ $hash{$key} }){
print " $_";
}
print "\n";
Try:
print "$key @{$hash{$key}}\n";
--
Just my 0.0002 million dollars worth,
Shawn
Confusion is the first step of understanding.
On 4/16/2011 9:00 AM, Mike Flannigan wrote:
I used to run this script and it worked fine.
Now is gives error
Can't locate WMI.pm in @INC . . .
Sure enough the module is gone and I can't find it
in ActiveState ppm.
Anybody know what happened to this module?
I Googled and couldn't find the answe
This works.
#!/usr/bin/perl
use strict;
use warnings;
my %hash=();
while(<>){
chomp(my $line=$_);
my($col1, $col2)=split(/\s+/, $line);
push(@{ $hash{$col1} }, $col2);
}
for my $key (sort keys %hash){
print "$key";
for (@{ $hash{$key} }){
p
On 11-04-16 10:09 AM, Alan Haggai Alavi wrote:
Hello Mike,
Sure enough the module is gone and I can't find it
in ActiveState ppm.
It is not found in CPAN either.
Regards,
Alan Haggai Alavi.
But DBD::WMI is: http://search.cpan.org/~corion/DBD-WMI-0.06/lib/DBD/WMI.pm
--
Just my 0.0002
Hello Mike,
Sure enough the module is gone and I can't find it
in ActiveState ppm.
It is not found in CPAN either.
Regards,
Alan Haggai Alavi.
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Hi,
that did the trick:
@directors = $elt->first_child('DIRECTOR_LIST')->children_text('DIRECTOR');
now, every director is listet in @directors-array =)
Bye,
Werner
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http://learn.
Hi,
# something like the following also doesn't work :(
@directors = $elt->first_child('DIRECTOR_LIST')->children('DIRECTOR');
i get the following error:
"Can't call method "first_child" on an undefined value at test.pl line 53."
regards,
Werner
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Hi everybody,
this XML-thing ist currently driving me nuts :) let's assume i have the
following
XML-Tree as input:
# - file.xml --- #
Name of the Movie
28372382
This is a long description
s
On 11-04-15 12:25 AM, dbro wrote:
if (! $hash{$_} ) {
%hash = ( $_ => $count );
} else {
$hash{$_} = $hash{$_} + 1;
Use this instead:
$hash{$_} ++;
--
Just my 0.0002 million dollars worth,
Shawn
Confusion is the first step of understanding.
Programmin
I used to run this script and it worked fine.
Now is gives error
Can't locate WMI.pm in @INC . . .
Sure enough the module is gone and I can't find it
in ActiveState ppm.
Anybody know what happened to this module?
I Googled and couldn't find the answer.
On 11-04-14 03:29 PM, mark baumeister wrote:
#create key - value pairs to go into a hash by first entering each
into a list @k or @v
print "input key/value pairs: first a key then return, then a value
then return, etc. To stop entering key/value pairs type 'stop'\n";
while ($kv =) {
chomp($kv
From: "dbro"
> Im trying to learn hashes but having a hard time trying to figure out
> why it seems I cant use data from a hash outside of the original for
> loop. This code works as expected to me. I guess it would be the
> same if i just stuck a print statement after the hash assignment:
>
>
> "AG" == Agnello George writes:
AG> On Sat, Apr 16, 2011 at 2:36 PM, Uri Guttman wrote:
>>
>> AG> open(INPUT_FILE, $filename) or die "cannot opnen file $!";
>>
>> don't use bareword filehandles. this is said all the time here. use
>> lexical handles.
>>
AG> Could you G
On Sat, Apr 16, 2011 at 2:36 PM, Uri Guttman wrote:
>
> AG> open(INPUT_FILE, $filename) or die "cannot opnen file $!";
>
> don't use bareword filehandles. this is said all the time here. use
> lexical handles.
>
Could you Give me a example for lexical handles or reference me to a website .
Th
> "AG" == Agnello George writes:
AG> use strict;
AG> my $filename = $ARGV[0];
AG> my (%tag,$dkey,$dval);
you don't use $dkey or $dval anywhere.
AG> open(INPUT_FILE, $filename) or die "cannot opnen file $!";
don't use bareword filehandles. this is said all the time here. use
lexi
On Sat, Apr 16, 2011 at 11:36 AM, Gurunath Katagi
wrote:
> hi .. i am new to perl ..
> i have a input file something pasted as below ..
>
> 16 50
> 16 30
> 16 23
> 17 88
> 17 99
> 18 89
> 18 1
> ..
> --
>
> and i want the output something like this :
> 16 50 30 23
> 17 88 99
> 18 99 1
>
> i.e for
Im trying to learn hashes but having a hard time trying to figure out
why it seems I cant use data from a hash outside of the original for
loop. This code works as expected to me. I guess it would be the
same if i just stuck a print statement after the hash assignment:
#!/usr/bin/perl -w
use st
Hi,
I am trying to move array elements (populated from the ) into a
hash
as pairs [i] and [i + 1] and then print them out using the code below.
If I enter "bob" as the first element and hit enter I get the
error messages below. I guess there are multiple problems with my
code.
For one it appears th
Hi,
I'm trying to use the Padre IDE for perl.
>From what I have read I guess it is not really a bonified IDE.
However, I have read that one can at least use it to debug
your code. It also has a feature to run your scripts. I have tried
both of this functions with little success. If I have my .p
> "IG" == Ishwor Gurung writes:
IG> [isg@tarzan:perl]# cat -n foo.pl
don't post code with line numbers. then it can't be cut/pasted by
others.
IG> 1#!/usr/bin/env perl
IG> 2use warnings;
IG> 3use strict;
IG> 4use Data::Dumper;
IG> 5o
Hi.
On 16 April 2011 16:06, Gurunath Katagi wrote:
> hi .. i am new to perl ..
> i have a input file something pasted as below ..
>
> 16 50
> 16 30
> 16 23
> 17 88
> 17 99
> 18 89
> 18 1
> ..
> --
>
> and i want the output something like this :
> 16 50 30 23
> 17 88 99
> 18 99 1
>
> i.e for each
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