Hi;
I have a small program that uses getstore to fetch a xml webpahe and
store it. It is:
use strict;
use warnings;
use LWP::Simple;
my
$xmlurl=http://www.sec.gov/Archives/edgar/data/903404/000118143105029692/rrd79736.xml;;
my $xmlfile=xml.xml;
my $status=getstore($xmlurl,$xmlfile);
Ley, Chung wrote:
I didn't know the use of Data::Dumper, wish I had known it earlier...
Basically,
I was trying to mimic what the Boxplot.pl was doing, and so I did a loop like
this:
for (my $k; defined $data[0][1][$k]; $k++ )
{
print data[0][1][$k] is
Hi all,
I need to execute a shell command in a loop but the shell command
takes about 1 minute to complete. I want to execute the shell command
but but then continue processing. Usually I would background the
process with but this does not work as Perl waits for the process to
exit before
Hi All
I want to search a string for a special character and
count the occurance.
My code is as follows :
--
#!/usr/bin/perl -w
my $a = a:b:c:d:e:f:\:#8596;:#8596;:;
my $count = ($a =~ tr/\chr(29)//);
print $count;
--
Hi beginners@perl.org,
I fetch results from table with fetchall_hashref, here is my snippet:
my $hr = $get-fetchall_hashref('id');
while (my ($id, $value) = each(%$hr)) {
get_something();
}
sub get_something {
foreach my $k ( reverse sort { $hr-{$a}{counter} = $hr-{$b}{counter} }
Tielman Koekemoer (TNE) wrote:
Hi all,
I need to execute a shell command in a loop but the shell command
takes about 1 minute to complete. I want to execute the shell command
but but then continue processing. Usually I would background the
process with but this does not work as Perl waits
Hallo all!
I beg your pardon for this question - the question more theoretical,
rather than practical.
Whether there is a modules for geometry transformation of the images?
In particular, I need rotate and change geometry (perspective, resize)?
Thanks a lot for any answers!
--
Vladimir D
Thanks, I had a look at fork() and system(). I think system() would
work better in my case.
Thanks!
-Original Message-
From: Bob Showalter [mailto:[EMAIL PROTECTED]
Sent: 24 May 2005 02:34 PM
To: Tielman Koekemoer (TNE); Perl Beginners
Subject: RE: To Thread or not?
Tielman Koekemoer
Ing. Branislav Gerzo mailto:[EMAIL PROTECTED] wrote:
: Hi beginners@perl.org,
:
: I fetch results from table with fetchall_hashref, here is my snippet:
:
: my $hr = $get-fetchall_hashref('id');
It would be helpful to know what $hr looks like. Do this, and then
show us what it looks like.
On Tue, 24 May 2005, Vladimir D Belousov wrote:
Whether there is a modules for geometry transformation of the images?
In particular, I need rotate and change geometry (perspective,
resize)?
Yes.
ImageMagick is the most common way to do this. It's a toolkit for making
all kinds of image
Chris Devers wrote:
On Tue, 24 May 2005, Vladimir D Belousov wrote:
Whether there is a modules for geometry transformation of the images?
In particular, I need rotate and change geometry (perspective,
resize)?
Yes.
ImageMagick is the most common way to do this. It's a toolkit for
Charles K. Clarkson [CKC], on Tuesday, May 24, 2005 at 08:16 (-0500)
thinks about:
CKC It would be helpful to know what $hr looks like. Do this, and then
CKC show us what it looks like. Show a partial dump if this is too long.
CKC use Data::Dumper 'Dumper';
CKC print Dumper $hr;
in select I
Hi,
I have a basic doubt regarding unicode and z/OS
(ebcdic : ibm-1047).
$a = chr(0x00A1);
$b = chr(0xA1);
Should $a and $b be equal or yield different results ?
$b is definitely the character ~. Is $a also the
same thing or is it the character equivalent to \xAA
?
$a on linux gives me
I met an interesting problem recently and am expecting your kind advice.
my input file (for_test) is like as follows. I wish add a to the
first line (before the word blue) and remove at the last line.
# ---begining of the file, this line is not included in the file---#
blue
sky
skirt
On May 24, Frank said:
print OUTPUT @items\n;
When you place an array inside quotes, it's the same as saying
join($, @array)
where $ is the list separator variable, whose default value is (a
single space).
Thus, if @array is (this, that, those), then @array is this that
those.
my @a=
map {$hdir.$_-[1]} # select filename
grep {$_-[0] 100} # exclude age = 100
map { [
sprintf (%.0f,( $now - ( stat(${hdir}$_ ) )[9] ) / ONE_DAY ),
$_
] } # create aref [age, filename]
grep {$_ ne . and $_ ne ..} # exclude unwanted
sort readdir DH; # get all files
The
I found a variation of this in the Perl Nutshell book:
$ perl -le '
$foo=fee fie foe foo ;
while ($foo =~ m/e/g ) {
push @bar, pos $foo ;
}
print join(:, @bar); '
2:3:7:11
Is there an equivalent way to do the same using map instead of an
explicit while loop? I'm guessing not, since
On 5/23/05, Peter Rabbitson [EMAIL PROTECTED] wrote:
On Mon, May 23, 2005 at 01:40:08PM -0400, Zhenhai Duan wrote:
I tried hash (where the members of a group are joined with :), and hash
of hash. It happended that hash of hash is slower than single hash.
Hash:
$groups{$g1} =
Platform: Windows
Version: Active State v5.8.36 build number 811
Is there a way to find out the creation date (or burn date) of a cd-rw
disc? I tried using things like $burndate = (stat(.))[9], but on windows
there is no current directory entry for CD media, it always returns an old
date like
Dave Gray wrote:
On 5/23/05, Peter Rabbitson [EMAIL PROTECTED] wrote:
On Mon, May 23, 2005 at 01:40:08PM -0400, Zhenhai Duan wrote:
I tried hash (where the members of a group are joined with :), and hash
of hash. It happended that hash of hash is slower than single hash.
Hash:
# access test for 2d
($su, $ss) = times;
for my $i (0 .. $hashsize-1) {
$oned{$l1[$i]}{$l2[$i]}++
I think you should be operating on %twod here.
LOL, thanks. Original poster take note:
generating hashes..!
base 0.03 0.00 0.03
1D 0.24
- Forwarded by Derek Smith/Staff/OhioHealth on 05/24/2005 03:47 PM
-
Derek
Smith/Staff/OhioH
Hi Perl buddies,
Can I do something like this:
my $line = 'One Two Three Four Five Six';
my( $first, $last ) = (split(' ', $line))[0,$#(split(' ', $line))];
This does not work. What I want to do is to find the index of the last
element of a list created by split, and use it in a slice on
On May 24, 2005, at 19:22, Robert Citek wrote:
I found a variation of this in the Perl Nutshell book:
$ perl -le '
$foo=fee fie foe foo ;
while ($foo =~ m/e/g ) {
push @bar, pos $foo ;
}
print join(:, @bar); '
2:3:7:11
Is there an equivalent way to do the same using map instead of an
Hi
Am Dienstag, 24. Mai 2005 18.05 schrieb [EMAIL PROTECTED]
with funny quoting:
[John:]
my @a=
map {$hdir.$_-[1]} # select filename
grep {$_-[0] 100} # exclude age = 100
map { [
sprintf (%.0f,( $now - ( stat(${hdir}$_ ) )[9] ) / ONE_DAY ),
$_
] } # create aref [age, filename]
Am Dienstag, 24. Mai 2005 19.22 schrieb Robert Citek:
I found a variation of this in the Perl Nutshell book:
$ perl -le '
$foo=fee fie foe foo ;
while ($foo =~ m/e/g ) {
push @bar, pos $foo ;
}
print join(:, @bar); '
2:3:7:11
Is there an equivalent way to do the same using
Am Dienstag, 24. Mai 2005 08.59 schrieb Franklin:
Hi;
I have a small program that uses getstore to fetch a xml webpahe and
store it. It is:
use strict;
use warnings;
use LWP::Simple;
my
$xmlurl=http://www.sec.gov/Archives/edgar/data/903404/000118143105029692/r
rd79736.xml; my
operdir .
1 print
2 map {$_-[1].: .$_-[0].\n} # create entity output
3 grep {$_-[0] 100} # exclude age = 100
4 map { [
5 sprintf (%.0f,( $now - ( stat(${hdir}$_ ) )[9] ) / ONE_DAY ),
6 $_
7 ] } # create aref [age, filename]
8 grep {$_ ne . and $_ ne ..} # exclude unwanted
9 sort readdir
Sometimes it ok. But when you run it many times, say 1,000 times,
there is serveral times that it return 200, but the stored file is 0
bytes, titally empty.
On 5/25/05, John Doe [EMAIL PROTECTED] wrote:
Am Dienstag, 24. Mai 2005 08.59 schrieb Franklin:
Hi;
I have a small program
On May 24, [EMAIL PROTECTED] said:
1 print
2 map {$_-[1].: .$_-[0].\n} # create entity output
3 grep {$_-[0] 100} # exclude age = 100
4 map { [
5 sprintf (%.0f,( $now - ( stat(${hdir}$_ ) )[9] ) / ONE_DAY ),
6 $_
7 ] } # create aref [age, filename]
8 grep {$_ ne . and $_ ne ..} # exclude
On May 24, Joel Divekar said:
#!/usr/bin/perl -w
my $a = a:b:c:d:e:f:\:#8596;:#8596;:;
my $count = ($a =~ tr/\chr(29)//);
That doesn't work. First of all, '#8596;' in Perl is just 7 characters
in a row. HTML entity codes are for HTML, not Perl. If you want
character #8596 in Perl, you
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