Hi All,
am new to Perl. I'm followig this tutorial,
http://www.cs.unc.edu/~jbs/resources/perl/perl-basics/variables.html
and am confused as to why the below shows examples with $ and some with
% at the beginning of the statement. When it says, Perl uses the
percent symbol and curly braces
Hello Mark,
am new to Perl. I'm followig this tutorial,
http://www.cs.unc.edu/~jbs/resources/perl/perl-basics/variables.html
and am confused as to why the below shows examples with $ and
some with % at the beginning of the statement. When it says,
Perl uses the percent symbol and
Hi,
I have made a simple daemon using Net::Daemon but if the client sends a
content that has more lines, the daemon takes each line as a separate
content.
Are there any methods to specify that all the lines starting from a certain
special character and ending on another special character are a
Hi,
Thanks for the warning.
As far as the specs are, a semicolon is not allowed as data in the datastream
(yet) (of an electronic banking backend application).
Some files however don't use the doublequote combined with the semicolon, but
just the semicolon to identify fields.
So far the
Hi,
Both solutions work great
$omschrijving=~s/ +/, /g;
$omschrijving=~s/\s+/, /g;
Many thanks,
Bernard
On Wednesday 31 August 2005 02:18, John W. Krahn wrote:
Bernard van de Koppel wrote:
Hi,
Hello,
How can I replace multiple white space with , (comma space).
thisis a
Jason Ross wrote:
I'm trying it on a second drive however, and am getting results that
don't look right ...
That drive has the following partitions defined:
* First Sector Last
* Partition Tag FlagsSector Count Sector
Hi,
I need to unpack a string packed in next form:
STXmsg. bodyLRCETX where:
STX is a star character defined as ascii 2
ETX is an end character defined as ascii 3
LRC is a check sum calculated by performing an exclusive OR of all
characters of the message, including STX but excluding ETX and
I have a really long string that looks like
'toDNExtension:, toDNFailure:, '
and I want to parse it into key/value pairs...
I tried:
foreach ( $string =~ /([\w\s]+):([\w\s]+)/g ) {
...
}
But I always get only the last pair... I thought the /g would stop that
behaviour..
--
To
On Fri, 02 Sep 2005 16:09:04 +0900, Mark Sargent wrote:
Hi All,
am new to Perl. I'm followig this tutorial,
http://www.cs.unc.edu/~jbs/resources/perl/perl-basics/variables.html
and am confused as to why the below shows examples with $ and some with
% at the beginning of the statement.
$strings='toDNExtension:, toDNFailure:,';
foreach (split/,\s*/,$strings)
{
$hash{(split/:/,$_)[0]} = (split/:/,$_)[1];
}
is this useful?
On Fri, 2 Sep 2005 09:41:54 -0400 (EDT), Tom Allison
[EMAIL PROTECTED] said:
I have a really long string that looks like
Peter Scott wrote:
You refer to the whole hash with %. You refer to any member of it with $.
Why? The hash is a container; it has its own behavior. Each item in the
container is a scalar. Scalars begin with $ in Perl. Figure out whether
you're talking about the container or an item
Mark Sargent said:
Hi All,
am new to Perl. I'm followig this tutorial,
http://www.cs.unc.edu/~jbs/resources/perl/perl-basics/variables.html
and am confused as to why the below shows examples with $ and some with
% at the beginning of the statement. When it says, Perl uses the
percent
On Sep 2, Tom Allison said:
foreach ( $string =~ /([\w\s]+):([\w\s]+)/g ) {
...
}
But I always get only the last pair... I thought the /g would stop that
behaviour..
You're mixing 'foreach' with /.../g, and the results aren't what you'll
expect. Instead, use 'while':
while ($str =~
Hi Perlers
I have a file like this in which data is
abc,def,xyz,mno,
means the delimter is comma here
but in the string if it comes abc, def, xyz, mno
then plz tell me how to remove this white space.
Mayank Ahuja
Assistant System Engineer
Tata Consultancy Services Limited
Ph:-
I am trying to write a simple SOAP client written in perl and to talk to a
webservice written in .NET. I am unsuccessful. I believe the web service is
expecting document/literal SOAP messages but I think the SOAP::Lite module
sends stuff in RPC/encoded messages.
Is there any way of telling?
On Fri, 2 Sep 2005 [EMAIL PROTECTED] wrote:
I have a file like this in which data is
abc,def,xyz,mno,
means the delimter is comma here
but in the string if it comes abc, def, xyz, mno
then [please] tell me how to remove this white space.
The popular way to do this around here is
Luinrandir wrote:
OK.. maybe I'm trying to be too fancy.
use tsruic
the package is:
###
package Names;
@Countries(Ireland,Wales);
Don;t double quote string that have nothing being interpolated, use
single quotes or q()
%Lord{Ireland}=(Bob,Tom);
$Lord{Ireland} not
$_='abc, def, xyz, mno';
s/,\s+/,/g;
On Fri, 2 Sep 2005 20:53:52 +0530, [EMAIL PROTECTED] said:
Hi Perlers
I have a file like this in which data is
abc,def,xyz,mno,
means the delimter is comma here
but in the string if it comes abc, def, xyz, mno
then plz tell me how to
On 9/2/05, John W. Krahn [EMAIL PROTECTED] wrote:
Jason Ross wrote:
I'm trying it on a second drive however, and am getting results that
don't look right ...
snip
The problem is that you are including the data from partition 2. If you
exclude it then you will get the correct result.
The xml file is
?xml version=1.0 encoding=UTF-8?
dataroot
data
ID1/ID
Field1Column 1/Field1
Field2Column 2/Field2
Field3Column 3/Field3
Field4Column 4/Field4
/data
data
ID2/ID
Field1Column 1/Field1
Field2Column 2/Field2
Field3Column 3/Field3
Field4Column 4/Field4
/data
/dataroot
And the Code so
Hi Guys...
Can u plz give me the write syntax for
this
foreach (@lookup_datatype){
my $plus;
($plus) = /([0-9]+)/;
print $plus\n;
}
in this form..
foreach my $i (0 ..$#lookup_datatype){
my $plus;
($plus) = /([0-9]+)/ , $lookup_datatype[$i];
print $plus\n;
}
- Original Message -
From: [EMAIL PROTECTED]
To: beginners@perl.org
Sent: Saturday, September 03, 2005 12:20 AM
Subject: syntax Error ..
Hi Guys...
Can u plz give me the write syntax for
this
foreach (@lookup_datatype){
my $plus;
($plus) = /([0-9]+)/;
print
On Sep 3, [EMAIL PROTECTED] said:
foreach my $i (0 ..$#lookup_datatype){
my $plus;
($plus) = /([0-9]+)/ , $lookup_datatype[$i];
I think you want
($plus) = $lookup_datatype[$i] =~ /([0-9]+)/;
--
Jeff japhy Pinyan % How can we ever be the sold short or
RPI Acacia Brother #734 %
On Sep 2, Bowen, Bruce said:
my $data = XMLin('data.xml', forcearray=1);
for my $data (@{$data-{data}})
I'd have chosen a different name than 'data' again, but oh well.
{
foreach (qw(Field4))
{
print $data-{$_}-[0], \n;
}
if ($data{Field4} eq Column 4)
You mean
No the following error comes
Use of uninitialized value in pattern match (m//)
Actually the problem is like this @lookup_datatype = qw ( string(30)
string (40) string(10) Real string(10) Integer string(34) );
when my loop encounters this real or Integer or any other element in
On Sep 3, [EMAIL PROTECTED] said:
Actually the problem is like this @lookup_datatype = qw ( string(30)
string (40) string(10) Real string(10) Integer string(34) );
when my loop encounters this real or Integer or any other element in the
array it gives a error problem I want to skip through
Please read a book, like the perl beginners patiently.
Anyway to explain in simple terms
% is used for denoting the entire hash ( associative array )
$ is used for accessing a single element
HTH
Ram
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$email-recipient(@{ rcpts{$server} });
Thats the error IMHO
TRY @{$rcpts{$server}}
Ram
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http://learn.perl.org/ http://learn.perl.org/first-response
What do you get when you run perl -c file
Did you cut paste the program from some man page ?
Ram
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I posted to this group using usenet ( nntp.perl.org ). My posts dont
seem to appear any reason why ?
Thanks
Ram
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Hi Ryan!
Do yourself a big favor and use warnings and strict:
#!/usr/bin/perl -w
use strict;
If you had done that you would immediately have spotted the problem,
which was a missing dollar sign for the rcpts element in the line:
$email-recipient(@{ rcpts{$server} });
Should
Hi Ryan!
(My MTA is playing with me, so if you are receiving this for the second
time I'm deeply sorry!)
Do yourself a big favor and use warnings and strict:
#!/usr/bin/perl -w
use strict;
If you had done that you would immediately have spotted the problem,
which was a missing
'---'~^ '123PS01D'~^
here delimiter is ~^
'---'~^'123PS01D'~^
Do u see the difference in the two lines
In the first one there is space is present i want to remove that one
The second is ok..
I think it will clear u in the better way.
with regards
Mayank
Please send all replies to list mail to the list, not to me.
If you send it to me, I'm just going to bounce it to the list and then
respond to that.
Thanks.
On Fri, 2 Sep 2005 [EMAIL PROTECTED] wrote:
'---'~^ '123PS01D'~^
here delimiter is ~^
'---'~^'123PS01D'~^
Do [you]
First I just want to say that I have been reading books, searching the net
and experimenting for about 3 hours now..
the question is,
Can I pass a hash to a package?
I have been readin FAQ's like there is no tomorrow..
and most of it is over my head
(using double dog secret vars and code
On Fri, 2 Sep 2005, Luinrandir wrote:
Can I pass a hash to a package?
Yes.
(Hint: passing any complex data around is generally best done with the
use of references, so that's the area you need to be studying up on.)
Pseudocode:
my $result = go_do_something_with( \%this_hash );
...
#!/usr/bin/perl
my $st1='---'~^ '123PS01D'~^;
for(split(/\~\^/,$st1)) {
$_ =~ s/\s//g;
# Do something with your variable
}
Is that what you're asking? I'm unsure
[EMAIL PROTECTED] wrote:
'---'~^ '123PS01D'~^
here delimiter is ~^
'---'~^'123PS01D'~^
Do u see the
Yeah I was reading about references... A
i don't get it...
I fgured I could just breah the hash into two arrays, pass them and
reconstruct the hash in the package.. of something like that...
will read more tomorrow..maybe some sleep will make it all make sence!LOL
thanks
Lou
- Original
On Sat, 3 Sep 2005, Luinrandir wrote:
Yeah I was reading about references... A
i don't get it...
Read upon them until you do.
I fgured I could just breah the hash into two arrays, pass them and
reconstruct the hash in the package.. of something like that...
This is probably possible,
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