Exporter::Almighty - reduce boilerplate code, overview by Toby I
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by parv
on Mar 29, 2023 at 17:40
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PDL::OpenCV 0.001 released
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by etj
on Mar 26, 2023 at 02:59
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PDL::OpenCV 0.001 has just been released. Notable changes since never:
- It supports modules highgui, imgcodecs, imgproc, objdetect, tracking, videoio
- In particular, it supports just about every class and function within those modules that are supported by the Python binding
- Where possible, all inputs and outputs are ndarrays which get wrapped into Mat, Rect, std::vector<int>, etc internally, then translated back
- There is a simplistic translation of the Doxygen docs into POD, see on MetaCPAN: https://metacpan.org/dist/PDL-OpenCV
- It includes a perldl demo which shows off basic image-processing stuff (demo opencv)
Future plans, in something like intended order:
- Support the Params classes (possibly from Perl-land as a hash-ref)
- Support more of the modules, both in the main OpenCV distribution and the "contrib" ones
The IRC channel (#pdl on irc.perl.org) is a great virtual place to come and ask questions, or just watch the GitHub messages flow by.
Please give the new release a try and report problems.
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PDL 2.082 released
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by etj
on Mar 22, 2023 at 23:47
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PDL 2.082 has just been released. Notable changes since 2.081:
- allow OtherPars of e.g. nsize => n to set index-size of not-otherwise-used index
- fix [o] OtherPars to work if PMCode provided
- fix nested loop() bug for Pars with e.g. (n,n)
- add pp_add_typemaps
- bug fixes: MatrixOps::det now always returns an ndarray
- fixed the intersect bug in 11150528
The IRC channel (#pdl on irc.perl.org) is a great virtual place to come and ask questions, or just watch the GitHub messages flow by.
Please give the new release a try and report problems.
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Community Input Requested - Future of TPRF website(s)
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by choroba
on Mar 21, 2023 at 17:15
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TPRF is looking for community input on the future of the TPRF website(s).
The full article.
map{substr$_->[0],$_->[1]||0,1}[\*||{},3],[[]],[ref qr-1,-,-1],[{}],[sub{}^*ARGV,3]
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TPRC 2023 is in Toronto!
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by talexb
on Mar 02, 2023 at 12:20
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I'm pretty excited to share the news that The Perl and Raku Conference will be in Toronto this year, July 11-13, 2023. You can find the TPF posting here and you can go to the cool tprc-to website here.
The Call For Papers is now open, and the deadline is the end of March .. so if you have something you'd like to present, get that in soon! I'm looking forward to seeing lots of folks at this event.
Alex / talexb / Toronto
Thanks PJ. We owe you so much. Groklaw -- RIP -- 2003 to 2013.
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Enlightened Perl Organisation will close
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by Discipulus
on Mar 01, 2023 at 02:51
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Sad news..
In this post Mark Keating announces the closing down of the Enlightened Perl Organisation.
Among other things of them I see strawberryperl
L*
There are no rules, there are no thumbs..
Reinvent the wheel, then learn The Wheel; may be one day you reinvent one of THE WHEELS.
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perl.social -- Perl fediverse/activitypub social network
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by Discipulus
on Feb 14, 2023 at 07:06
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Twitter-based login to MetaCPAN is being axed
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by hippo
on Feb 03, 2023 at 04:47
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As per this tweet from MetaCPAN the Twitter API changes coming very soon will mean an end to using Twitter to login to MetaCPAN. If this is your only login method, now might be a good time to pick another one.
I miss BitCard.
Update: the full-fat twitter link is here, in case the nitter version fails.
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Perl::Dist::APPerl - Actually Portable Perl
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by Anonymous Monk
on Jan 06, 2023 at 07:34
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"Actually Portable Perl (APPerl) is a distribution of Perl that runs on several x86_64 operating systems (most Unix-like and Windows) via the same binary. It builds to a single binary with perl modules packed inside of it. Cross-platform, single binary, standalone Perl applications can be made by building custom versions of APPerl, with and without compiling Perl from scratch"
- Perl::Dist::APPerl
- computoid.com/APPerl/
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Perl advent calendar 2022 is live
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by marto
on Dec 01, 2022 at 12:01
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German Perl/Raku Workshop 2023 Call for Presentations
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by Corion
on Nov 30, 2022 at 12:49
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The German Perl/Raku Workshop takes place from February 27 to March 1st 2023 in Frankfurt/Main, Germany.
We are looking for your contribution in the form a talk (20 minutes or 40 minutes), a lighting talk (5 minutes) or a workshop (2-4 hours). Please submit your proposals using this online form.
The theme in 2023 is Perl Futures - of course the two developments of Perl, Raku and Perl as well as the reference to the financial metropolis Frankfurt am Main. Presentations with these emphases are especially sought after, but all contributions on Perl, Raku and software development in general are welcome.
Read the complete Call for Papers
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PDL 2.081 released
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by etj
on Oct 26, 2022 at 17:35
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PDL 2.081 has just been released. Notable changes since 2.079:
- Most of PDL::VectorValued has now been incorporated into PDL::Primitive
- Bugfixes including the t_rot one in 683514, and to MatrixOps::inv, conv2d and MatrixOps::identity
- inflateN added
- allow [o] on OtherPars, which helps towards PDL::OpenCV
The IRC channel (#pdl on irc.perl.org) is a great virtual place to come and ask questions, or just watch the GitHub messages flow by.
Please give the new PDL a try and report problems.
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YAPC::Europe/PerlCon/KohaCon 2023-08-14..18 announcement
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by Corion
on Oct 18, 2022 at 16:13
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Google considers Perl a useful skill
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by reisinge
on Oct 11, 2022 at 08:43
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One of the requirements for the SRE at Google:
- Experience programming in one or more of the following languages: C, C++, Java, Python, Go, Perl, or Ruby.
Code is read many more times than it is written. -- Dave Cheney
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[WS] Frankfurter Perl Workshop 2022 - 6.11.2022
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by Corion
on Oct 07, 2022 at 11:00
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I'm happy to announce/invite you (well, the German/close to Frankfurt part of "you") to the Frankfurt Perl Workshop, a small one-day workshop without schedule, and mostly about Perl:
Hallo zusammen,
am Sonntag, dem 06. November 2022 veranstalten wir wieder den Frankfurter
Perl Workshop. Der Workshop findet wie 2019 im Haus der
Jugend statt.
Wir treffen uns ab 10 Uhr zu Vorträgen, gerne über Perl. Das Programm
liegt nicht fest, aber Vorankündigungen sind gerne willkommen! Ich habe
hoffentlich ein oder zwei Themen, die ich vortragen kann.
Für Kaffee und Stückchen ist gesorgt, mittags gehen wir wahrscheinlich
Pizza essen.
Datum: 06.11.2022
Uhrzeit: ab 10 Uhr
Ort: Haus der Jugend, Deutschherrenufer, Frankfurt
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