Click here to get back home

How to print question
 Home | NewsGroups | Search | About
Login Password
Register Now!
 comp.lang.perl.misc    Post an article   get this group's latest topics as an RSS feed add this group's latest topics to your My MSN content add this group's latest topics to your My Yahoo content
Subject Author Date
How to print question mmccaws2 04-17-2008
Get Chitika Premium
Posted by Steven M. O'Neill on April 17, 2008, 11:35 am
Please log in for more thread options
>Your code is almost exactly what I had. But what is the "$| = 1;"
>for?

perldoc perlvar | grep '$|'

--
Steven O'Neill steveo@panix.com
Brooklyn, NY http://www.panix.com/~steveo

Posted by mmccaws2 on April 17, 2008, 12:19 pm
Please log in for more thread options
 On Apr 17, 8:35=A0am, ste...@panix.com (Steven M. O'Neill) wrote:
> >Your code is almost exactly what I had. =A0But what is the "$| =3D 1;"
> >for?
>
> =A0 =A0 perldoc perlvar | grep '$|'
>
> --
> Steven O'Neill =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0=
=A0 =A0ste...@panix.com
> Brooklyn, NY =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0http://www.pan=
ix.com/~steveo

Thanks everyone The missing link was the $| =3D 1;

Mike

Posted by Joe Smith on April 20, 2008, 2:42 am
Please log in for more thread options
mmccaws2 wrote:
> produce a "." or similar symbol for each fraction of second that goes by.

I had something like that, then decided to show progress once a second
(instead of per 100 or per 1000 items).
        -Joe

my($progress_time,$count);
sub wanted {
$directories = 1 if -d $_;
return unless -f _; # Skip symlinks and such
push @files,$File::Find::name;
++$count;
if ($verbose) { # Once a second, output number of files found
my $now = time;
$progress_time ||= $now;
print " $count" if $now > $progress_time;
$progress_time = $now;
}
}

Similar ThreadsPosted
Print question January 12, 2005, 12:11 am
odd chars in perldoc prior to 5.10.0 (was: Re: How to print question) April 17, 2008, 11:36 pm
newbie question on output formatting/"pretty" print April 16, 2006, 10:59 pm
(",) Print This! Press [Ctrl][P] Keys To Print... >> http://www.phpbbserver.com/phpbb/viewtopic.php?t=2&mforum=anysubjectchat < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < May 30, 2005, 2:05 pm
* * * Please Read And/Or Print This! * * * Press [Ctrl][P] Keys On Your Keyboard To Print >> June 1, 2004 8:24:38 pm >> http://115639.aceboard.net/forum2.php?rub=158&cat=61&login=115639&page=0#id96 << * * * * * * * * * * * * * * * * * * * * * * * * * * * June 1, 2005, 6:24 pm
print @ versus print @ September 25, 2005, 9:53 pm
difference between print < August 16, 2006, 1:16 pm
I want to ask you the most important question of your life. The question is: Are you saved? It is not a question of how good you are, nor if you are a church member, but are you saved? Are you sure you will go to Heaven when you die? The reason some peopl May 22, 2005, 10:11 am
I want to ask you the most important question of your life. The question is: Are you saved? It is not a question of how good you are, nor if you are a church member, but are you saved? Are you sure you will go to Heaven when you die? The reason some peopl May 24, 2005, 8:49 am
Good morning or good evening depending upon your location. I want to ask you the most important question of your life. Your joy or sorrow for all eternity depends upon your answer. The question is: Are you saved? It is not a question of how good you are, April 21, 2005, 1:25 pm

Our other projects:

Art Dolls, Fairies and Mermaids - Sunnyfaces.net

Roy's Linux, Programming and Search Engines messages

1-Script XML SitemapXML Sitemap