On Sat, 2007-01-20 at 09:31 +1100, Ken Foskey wrote:
What's exactly the difference between:
++$lines;
and
$lines++; ?
Nothing in this context.
What about other contexts?
David.
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David Moreno Garza am Sonntag, 21. Januar 2007 07:50:
On Sat, 2007-01-20 at 09:31 +1100, Ken Foskey wrote:
What's exactly the difference between:
++$lines and $lines++; ?
Nothing in this context.
What about other contexts?
Hi David
#!/usr/bin/perl
use strict;
use warnings;
{ #
On 1/19/07, Bertrand Baesjou [EMAIL PROTECTED] wrote:
While running my script it seems to use around a gigabyte of memory
(there is 1GB of RAM and 1GB of swap in the system), might this be the
problem?
If you're running low on memory, unless you're working on an
inherintly large problem, your
Hi,
I am trying to read data from a file, I do this by using the while
(FILE){ $line} construction.
However with files with a size of roughly bigger than 430MB it seems to
crash the script :S Syntax seems all fine (perl -wc - syntax OK).
I was thinking that maybe it was running to the
On Fri, 2007-01-19 at 13:16 +0100, Bertrand Baesjou wrote:
Hi,
I am trying to read data from a file, I do this by using the while
(FILE){ $line} construction.
However with files with a size of roughly bigger than 430MB it seems to
crash the script :S Syntax seems all fine (perl -wc -
Bertrand Baesjou wrote:
Hi,
I am trying to read data from a file, I do this by using the while
(FILE){ $line} construction.
However with files with a size of roughly bigger than 430MB it seems to
crash the script :S Syntax seems all fine (perl -wc - syntax OK).
How does your script
Ken Foskey wrote:
On Fri, 2007-01-19 at 13:16 +0100, Bertrand Baesjou wrote:
Hi,
I am trying to read data from a file, I do this by using the while
(FILE){ $line} construction.
However with files with a size of roughly bigger than 430MB it seems to
crash the script :S Syntax seems all
On Fri, Jan 19, 2007 at 03:17:19PM +0100, Bertrand Baesjou wrote:
foreach $line (INFILE) {
See, this isn't a while loop, as you have in the subject.
That is the cause of your problems.
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On Fri, 2007-01-19 at 13:24 +, Rob Dixon wrote:
++$lines;
What's exactly the difference between:
++$lines;
and
$lines++; ?
David.
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http://learn.perl.org/
On Fri, 2007-01-19 at 16:21 -0600, David Moreno Garza wrote:
On Fri, 2007-01-19 at 13:24 +, Rob Dixon wrote:
++$lines;
What's exactly the difference between:
++$lines;
and
$lines++; ?
Nothing in this context.
It does make a difference if you are 'using' the value see
David Moreno Garza wrote:
On Fri, 2007-01-19 at 13:24 +, Rob Dixon wrote:
++$lines;
What's exactly the difference between:
++$lines;
and
$lines++; ?
In void context they are both the same because perl optimizes $lines++ to
++$lines.
John
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Perl isn't a toolbox, but a
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