From: [EMAIL PROTECTED]
I have a perl script that sits and waits for socket connections and I
want to make this into a windows XP service but Im unsure how to do
this.
Also, Ive seen that there are some libraries like Win32::Service and
Win32::Daemon, but the perldocs arent explaining what
Is there some variable that will do for a file what $/ does for a
record?
What I mean is that in
$s=STDIN
the value of $s depends on the value of $/, but in
@arr=STDIN
I couldn't find a way to force the reading to stop when some character
is found.
Note that reading STDIN line by
On Aug 4, 4:48 pm, [EMAIL PROTECTED] wrote:
I have a perl script that sits and waits for socket connections and I
want to make this into a windows XP service but Im unsure how to do
this.
activestate
athttp://aspn.activestate.com/ASPN/docs/ActivePerl/5.8/faq/Windows/Acti...
says this
I think I need to use a destructor in my program. It works just fine,
producing repeatable results, but now I put in a parameter sweep loop
that runs the whole complicated thing several times and I get
unexpected noisy junk instead of smoothly varying hills and valleys
and slopes. To be certain
On 08/05/2007 07:21 AM, Jorge Almeida wrote:
Is there some variable that will do for a file what $/ does for a
record?
What I mean is that in
$s=STDIN
the value of $s depends on the value of $/, but in
@arr=STDIN
I couldn't find a way to force the reading to stop when some character
is
On Sun, 2007-08-05 at 13:21 +0100, Jorge Almeida wrote:
Is there some variable that will do for a file what $/ does for a
record?
What I mean is that in
$s=STDIN
the value of $s depends on the value of $/, but in
@arr=STDIN
You mention EOF and you mean EOL (end of line). Since
Jorge Almeida wrote:
Is there some variable that will do for a file what $/ does for a
record?
What I mean is that in
$s=STDIN
the value of $s depends on the value of $/, but in
@arr=STDIN
I couldn't find a way to force the reading to stop when some character
is found.
There is no eof
Inventor == Inventor [EMAIL PROTECTED] writes:
Inventor I think I need to use a destructor in my program.
You need a destructor when your object holds things that need more care to
delete than simply letting the data structure go away. For example: the
object changes need to be saved to disk,
On Sun, 5 Aug 2007, Mumia W. wrote:
On 08/05/2007 07:21 AM, Jorge Almeida wrote:
open(F,do-something|);
while(F){...}
and later
open(G,do-something-else|)
while(G){...}
What do F and G have to do with STDIN?
Everything...
The code while(F){...} does not read from
On Sun, 5 Aug 2007, John W. Krahn wrote:
Jorge Almeida wrote:
Is there some variable that will do for a file what $/ does for a
record?
Note that reading STDIN line by line and checking for a character won't
do the job, because somewhere in the program I need something like
Jorge Almeida wrote:
OK, I suppose there is no way to do it...
I have an interactive, shell-like, program. Some commands read a line
from STDIN, or the whole STDIN (meaning until CTRL-D is pressed). Now I
want to modify the program to have a batch mode. Commands would be read
from STDIN
Randal L. Schwartz wrote:
You need a destructor when your object holds things that need more care to
delete than simply letting the data structure go away. For example: the
object changes need to be saved to disk, or some temporary files are related
to the object.
Or you created a cyclic
On Sun, 5 Aug 2007, Mr. Shawn H. Corey wrote:
How big are these files? Could you read everything at once? If it's
They're small enough to be slurped. The problem is that the chunk for a
particular command may need to be passed to the shell for processing
before being used by the Perl
Jorge Almeida wrote:
They're small enough to be slurped. The problem is that the chunk for a
particular command may need to be passed to the shell for processing
before being used by the Perl program. Something like this:
1my @all=STDIN;
2my @chunk=();
3for
On Sun, 5 Aug 2007, Mr. Shawn H. Corey wrote:
See `perldoc perlfaq8` and search for How can I open a pipe both to and from
a command?
Thank you. I'll have to decide whether using IPC::Open2 is safe
enough...
--
Jorge Almeida
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On Aug 5, 3:00 pm, [EMAIL PROTECTED] (Mr. Shawn H. Corey) wrote:
Randal L. Schwartz wrote:
You need a destructor when your object holds things that need more care to
delete than simply letting the data structure go away. For example: the
object changes need to be saved to disk, or some
hi jhon,
If I use use opendir/readdir I am getting the default directories . and ..
into the directoy handle.
Is there any way tha i could eliminate this.
For example if i want to copy all contentents of the directory(including
sub directories)
I open a directory Handle using opendir and read
-Original Message-
From: perl pra [EMAIL PROTECTED]
Sent: Aug 6, 2007 12:29 PM
To: John W. Krahn [EMAIL PROTECTED]
Cc: Perl beginners beginners@perl.org
Subject: Re: Problem with my code
hi jhon,
If I use use opendir/readdir I am getting the default directories . and ..
into the
-Original Message-
From: Jeff Pang [EMAIL PROTECTED]
while(DIR) {
next if /^\.+$/; #or
next if $_ eq '.' or $_ eq '..';
}
Sorry for the mistake,it's,
while(my $obj = readdir DIR) {
next if $obj =~ /^\.+$/; #or
next if $obj eq '.' or $obj eq '..';
}
--
Jeff Pang
On 08/06/2007 12:32 AM, Jeff Pang wrote:
[...]
while(my $obj = readdir DIR) {
next if $obj =~ /^\.+$/; #or [...]
More, precisely, you might use this:
next if $obj =~ /\A\.\.?\z/;
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