rweikusat's articles:

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regarding Class::Accessor::Faster 0 11 (4/2/2013 7:58:28 PM) comp.lang.perl.misc As far as I could determine, this http://cpansearch.perl.org/src/KASEI/Class-Accessor-0.34/lib/Class/Accessor/Faster.pm is not only not concerned with data inheritance at all (eg, the first generated acc... Rainer

Perl method names are not tied to specific packages 2 10 (3/26/2013 4:52:09 PM) comp.lang.perl.misc That's something which probably also got lost in the noise: A subroutine which expects 'an object' (a blessed reference) as argument and does nothing with this object except invoking methods on it will work ... Rainer

slots.pm 1 9 (3/25/2013 5:06:44 PM) comp.lang.perl.misc After converting the presently largest Perl program I'm dealing with (with 12,756 LOC of what the web developer would call 'business logic' and no user interface whatsoever) to using this, I've created a sli... Rainer

a logic excursion 5 8 (3/22/2013 2:03:42 PM) comp.lang.perl.misc This is going to be totally dull and of no interest or use to anyone except a logic geek. ------------ A programming language can only be used if it is useful for solving real problems. Java is being u... Rainer

object representation redux (term?) 1 9 (3/22/2013 10:51:15 AM) comp.lang.perl.misc To pull this again together for the benefit of people who might be interested in the issue iself or who have or want to solve actual problems with Perl: It is easier to provide data inheritance with arrays... Rainer

a trival array/ hash benchmark 11 10 (3/20/2013 11:30:26 PM) comp.lang.perl.misc When running the trivial microbenchmark ----------- use Benchmark; my $h = { Worschtsupp => 4 }; my $a = [4]; timethese(-5, { h => sub { return $h->{Worschtsupp}; }, a => sub { return $... Rainer

'Needless flexibilities' and structured records [very long] 16 12 (3/15/2013 8:05:44 PM) comp.lang.perl.misc NB: This is a lenghty multi-section texts starting with an explanation of 'the basics' for anybody who might have been so unfortunate to encounter Perl at version 5.16 or later. There's something which isn't ... Rainer

message forwarding in perl 22 14 (3/7/2013 3:42:19 PM) comp.lang.perl.misc Another trivial thing I'm actually using: Can be implemented via AUTOLOAD. The fact that UNIVERSAL->can and AUTOLOAD don't play nice with each other is actually documented. Again, one has to wonder why someo... Rainer

moving class indepdent methods out of class definitions 2 15 (3/7/2013 3:29:16 PM) comp.lang.perl.misc .... and into places where they can be reused by other classes, including the possibility to 'overload' them in derived classes (not necessarily sensible for class-independent code): Put them into a package ... Rainer

some random remarks about Moose::Manual::Concepts 19 19 (3/2/2013 5:07:57 PM) comp.lang.perl.misc The complete text is available here: http://search.cpan.org/~doy/Moose-2.0604/lib/Moose/Manual/Concepts.pod ,---- | Attributes are not methods, but defining them causes various accessor | methods to be ... Rainer

rweikusat's replies:

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Ascertaing uploaded file size 39 5 (4/23/2013 5:10:21 PM) comp.lang.perl.misc I'm uploading multiple files (HTML5) to an internet server. I wish to verify that the files were properly received. I'm expecting to compare file sizes. I have the file size of the file being uploaded, and I ... Joey (45)

nice parallel file reading 12 7 (4/26/2013 7:05:38 PM) comp.lang.perl.misc # Read files in parallel. FileHandles are closed automatically. # Files are read at every iteration circulary, hope you like it ! use strict; use warnings; my $Read_line = Read_files_round_robin( 'file1... nospam.gravitalsun.antispam1 (33)

using $1 in a substitution replacement with variable interpolation 5 3 (5/1/2013 7:12:06 PM) comp.lang.perl.misc I am trying to use variable interpolation in a replacement string including $1, $2,... However, I can't get it to expand $1 into the replacement. I eventually will have the $pattern and $replacement variable... imaginarywave (1)

Turning lines of a file into array? 11 2 (5/4/2013 4:58:37 AM) comp.lang.perl.misc Sorry for the basic question but how can I best turn each line of a file into an array? I have a list filenames (just output of 'ls') in a separate text file, each on a new line: DSC07557.JPG DSC07532.... tuxedo (96)

Why do Perl programmers make more money than Python programmers 81 3 (5/5/2013 5:11:11 PM) comp.lang.python According to CIO.com, Python programmers make only $83,000 per year, while Perl programmers make $93,000 per year. http://www.cio.com/slideshow/detail/97819?source=ifwartcio#slide10 http://www.cio.com/sli... Ignoramus16992

Efficiency of s///e? 14 1 (5/17/2013 3:36:48 AM) comp.lang.perl.misc There's a sub in our code base which has something like my $prevent_infinite_loop = 0; while ($prevent_infinite_loop++ < 1000 && $text =~ /(complicated) (regular) (expression)/) { ... vario... tmcd1 (189)

How to break a bash command into an array consisting of the arguments in the command? 3 2 (5/12/2013 5:09:53 AM) comp.lang.perl.misc Hi, Suppose that I have a bash command in a string, e.g. cmd.sh a 'a b' ' ' I want get an array consisting of "cmd.sh" "a" "a b" "\n". Is there a robust way to do so in perl that can handle all the po... pengyu.ut (734)

Iterating hashes 17 2 (5/14/2013 1:37:47 PM) comp.lang.perl.misc If I have foreach (sort keys %hash) Then I know that there is a posible performance hit as the keys are all extracted and then sorted. But is this because of the sort or are they always all extracted ... dave7665 (110)

utf8 27 7 (5/13/2013 11:05:00 AM) comp.lang.perl.misc Is there any easy way to decice if a string is valid UTF-8 ? ... nospam.gravitalsun.noadsplease (8)

async module 1 1 (5/13/2013 11:18:37 AM) comp.lang.perl.misc there are numerous event/parallel based modules at cpan. I have not time to study and test them. I think to grab AnyEvent and work with it. What do think from your experience, is it a good choise ? ... nospam.gravitalsun.noadsplease (8)