Hi People,
I have a silly little list-parsing problem that I can't get my head
around, and I'm sure some of you have come across it before.
I have a list like this:
1 a
2 b
2 c
3 a
4 d
4 d
4 e
4 f
5 g
and I want to make the first column non-
Two dimensional hash perhaps? Where the first column is the first dimension and the
second is, well, the second.
E.g.
while()
{
($col1, $col2) = split(/$delimeter/, chomp($_));
$blah{$col1}{$col2} = 1;
}
Hope this helps.
_
Erwin Van Kouteren wrote:
Hi there,
I'm having problems with th einstallation of the module DBD::mysql. When
giving the command:
perl Makefile.PL the script gives error messages about de mysql_config
file. (no such file).
Can anyone help me any further on this matter?
Thanks,
Erwin
This
Thanks Michel, I found it!
But I just have one question before trying it out. Isn't the key order
in a hash randomised, which in this case means I wouldn't get first
column in numerical order as I wanted?
Marcus
On Thu, 2003-09-18 at 10:31, EUROSPACE SZARINDAR wrote:
> Hi Marcus
>
> Just look
Marcus Claesson <[EMAIL PROTECTED]> wrote
:
: I have a silly little list-parsing problem that I can't get
: my head around, and I'm sure some of you have come across
: it before.
:
: I have a list like this:
:
: 1 a
: 2 b
: 2 c
: 3 a
: 4 d
: 4 d
: 4 e
: 4 f
: 5
Homework's sorted ;)! Thanks a lot Thomas, it worked fine!
Marcus
On Thu, 2003-09-18 at 10:41, Thomas Bätzler wrote:
> Marcus Claesson [mailto:[EMAIL PROTECTED] asked:
> > I have a silly little list-parsing problem that I can't get my head
> > around, and I'm sure some of you have come across it b
Marcus Claesson <[EMAIL PROTECTED]>
:
: But I just have one question before trying it out.
: Isn't the key order in a hash randomised, which in
: this case means I wouldn't get first column in
: numerical order as I wanted?
You didn't state what order in the problem not did
you say that the f
On Thursday 18 Sep 2003 10:26 am, Marcus Claesson wrote:
> Hi People,
>
> I have a silly little list-parsing problem that I can't get my head
> around, and I'm sure some of you have come across it before.
>
> I have a list like this:
>
> 1 a
> 2 b
> 2 c
> 3 a
> 4 d
> 4 d
> 4
From: "Airman" <[EMAIL PROTECTED]>
> Is there any special way to do row/col (two dimensional) based
> associative arrays?
>
> Something like:
>
> $array{1.1}="line one column one";
> $array{1.2}="line one column two";
>
> or
>
> @names(Bob,John,Jeff);
> @info=(Age,Zip,Phone);
>
> $data{Bob.Age
Hi,
I'm doing the following and the purpose is to genrate a HTML log file. But
the script says "Can not apply stat : No such file or directory found"
Can someone plz tell me where I'm going wrong ?
use File::Find;
use File::stat;
open (OUT,">./out.html");
$Root = $ARGV[0];
print $Root;
my $v
Hi,
This is wat I'm doing... but its not working :-(
find (\&wanted,"$Root");
print OUT '
';
sub wanted()
{
if (-d $File::Find::name)
{
return;
}
$file = $File::Find::name;
$file =~ s/\//\\/g;
$st = stat($file);
$size = $st->size;
$size = ($size/1024)."KB (
Hi...
I was hoping to use Perl to invoke the MS utility "diskpart" to
script some disk management, especially in order to rename drives and
partitions.
Unfortunately, diskpart is an XP utility-- on Win2K, I can use
diskpart to strip the letter from the drive, but attempting to a
From: Chris McMahon <[EMAIL PROTECTED]>
> Hi...
> I was hoping to use Perl to invoke the MS utility "diskpart" to
> script some disk management, especially in order to rename drives and
> partitions.
> Unfortunately, diskpart is an XP utility-- on Win2K, I can use
> diskpart to strip the lette
Howdy:
I have a script where I connect from Oracle 9 to
PostgreSQL 7.2.x and insert new records. It seems
to work for about 200 or so records, but, fails
(I was able to capture this message)
[error]
Uncaught exception from user code:
Placeholder :0 invalid, placeholders must be >= 1 at
/
I would like to have a display name present in the FROM field of
messages I send.
Example: Reporting Agent < [EMAIL PROTECTED] >
All the documentation I see involves an SMTP address only.
Is there an easy way to do this?
--Paul
Hi all,
I stumbled across something called BlueJ which provides a user-friendly
graphical environment in which to learn OO-programming, Java-style. I think
this is a great "parallel universe" to go along with the Perl Objects book.
I started re-writing one of the first exercises as a Perl package
NYIMI Jose (BMB) wrote:
> ...
> I was thinking about unpack function but how to make it dynamic ?
>
> I mean writing :
> my @items = unpack('A2 A2', $str);
> Will work for $str='abdc';
> Not for $str='abcdef';
How about something like:
my $s = 'abcdefghij';
my @x;
([EMAIL PROTECTED],$s)
Stephen Hardisty wrote:
> > for(split(/(..)/, $string)) { print "*$_" if $_; }
>
> Gorgeous :o)
or,
@parts = grep length, split /(..)/, $string;
--
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Hi All,
I remember i read somewhere about some limitations of Net::SSH::Perl on
windows systems particularly something about 5.8
but can't find the link now.
Can anybody point me to it without much effort.??
Thanx,
-Sharad
--
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional command
> But I'm wondering if there is another way
> (like the Java "private variable") to say
> "all class variables declared here are unique
> to each instance"?
It sounds like you are trying to link how OO-Perl works with OO-Java... and
that is only going to make your head spin. What you really need
John Birkhead wrote:
> Hi,
> I'm a perl newbie and I'm having problems getting CPAN connecting
> and downloading on SuSE 8.2. I start with 'perl -MCPAN -e shell' but
> the urlist is undefined. The default of 'ftp.perl.org' doesn't work.
>
> If I 'o conf urlist push
> ftp://cpan.nas.nasa.gov/
In article
<[EMAIL PROTECTED]>, Rob
Hanson wrote:
>> But I'm wondering if there is another way
>> (like the Java "private variable") to say
>> "all class variables declared here are unique
>> to each instance"?
>
> It sounds like you are trying to link how OO-Perl works with OO-Java...
> and
> th
Not quite right Rob :)
Rob Hanson wrote:
>
> > But I'm wondering if there is another way
> > (like the Java "private variable") to say
> > "all class variables declared here are unique
> > to each instance"?
>
> It sounds like you are trying to link how OO-Perl works with OO-Java... and
> that is
On Sep 18, Bob Showalter said:
>Stephen Hardisty wrote:
>> > for(split(/(..)/, $string)) { print "*$_" if $_; }
>>
>> Gorgeous :o)
>
>@parts = grep length, split /(..)/, $string;
WHY are we using split() for this? Why are we using a method that returns
a list twice the size that we want, that we
Hi!
I need to save some HTML text in a DataBase (MySql, using DBI). However
some HTML text will have single and double quotes, so.. how can I save
them?, for example:
It's so funny
Thanks!
Pablo
--
Pablo Fischer Sandoval (pablo -arroba- pablo.com.mx)
http://www.pablo.com.mx
http://www.debianmex
On Sat, 20 Sep 2003 21:34:58 +, Pablo Fischer wrote:
> I need to save some HTML text in a DataBase (MySql, using DBI). However
> some HTML text will have single and double quotes, so.. how can I save
> them?, for example:
> It's so funny
$html_text =~ s/'/''/g;
$html_text =~ s/"/""/g;
Use the
Hi All,
Is it possible to use module perl modules (let say DBD::Xbase) in java?
i'm sorry posting this java question to this perl forum,
because no body (able to) answer this question in java forum.
Try something like JPL:
* http://www.jepstone.net/papers/PerlInside/slide33.html
* http://www.jepstone.net/papers/PerlInside/slide34.html
the slides are dated 1999 though, which is when i last experimented with
it too... i don't know if JPL is supported any more...
On Fri, 2003-09-19 at 13:42,
It sounds like you are not using placeholders in your SQL.
See: http://www.stupidfool.org/perl/docs/perltut/dbi/dbiplace.html
for more information...
Using placeholders will take care of the correct escaping of characters
automatically, and also will save you program becoming a security
nightma
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