Originally published at Perl Weekly 689

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--
Your editor: Gabor Szabo.

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Discussion

Can someone explain wtf this oneliner is doing please.

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Perl

This week in PSC (160) | 2024-09-12

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The Weekly Challenge

The Weekly Challenge by Mohammad Sajid Anwar will help you step out of your comfort-zone. You can even win prize money of $50 by participating in the weekly challenge. We pick one champion at the end of the month from among all of the contributors during the month, thanks to the sponsor Lance Wicks.

The Weekly Challenge - 290

Welcome to a new week with a couple of fun tasks "Double Exist" and "Luhn's Algorithm". If you are new to the weekly challenge then why not join us and have fun every week. For more information, please read the FAQ.

RECAP - The Weekly Challenge - 289

Enjoy a quick recap of last week's contributions by Team PWC dealing with the "Third Maximum" and "Jumbled Letters" tasks in Perl and Raku. You will find plenty of solutions to keep you busy.

Maximum Jumble

Pure Perl solutions this week with detailed discussion. Keep sharing the knowledge with us.

TWC289

Master of compact coding with elegant style. Well done and thanks for sharing.

Data Transformations: Third Maximum and Jumbled Letters

Compact yet readable Perl solutions. Great work, keep it up.

Jumbled Third

Dealing with edge cases can be sometime hard to find but it shouldn't. Highly recommended.

Irregular Use of Regular Expressions

Chaining of functions can be very powerful and it is shown how. Brilliant work, keep it up.

Perl Weekly Challenge: Week 289

Modular approach with detailed discussion is absolutely not to be missed. Great work.

The Third Jumble

Hard core Perl regex in action. For all regex geek, you must checkout this.

Perl Weekly Challenge 289: Third Maximum

Method chaining in Raku is one of my favourite features. You really don't want to skip it.

Perl Weekly Challenge 289: Jumbled Letters

Engaging post to keep you busy and share lots of magic. Keep it up great work.

Arrays Everywhere!

Master of Raku showing the power of one-liner. The only place where we get to see the SQL. Great work.

Perl Weekly Challenge 289

Master of Perl one-liners is sharing the internals. You really don't want to skip it.

The Mxamium Jmubled Wkeely Chllaegne

Breaking down a complex task into smaller can be handy to decode the solutions. Thanks for yet another technical brilliance.

Tirhd Mumixam Prel Welkey Caelhlnge

Bag of Raku is very handy. You get to see how this can be dealt using Perl. Keep sharing knowledge.

Big ones and jelmbud wrods

DIY application is the highlight for me as always. Play and see the code side by side. Well done.

The Weekly Challenge - 289

Keeping it simple and easy to follow style. Self explanatory solutions in Perl. Thanks for your contributions.

3rd Maximum and Jbmueld Wrods

It is always nice to see how the person who proposed the task is going on about it. You will not be disappointed, I must tell you.

Maximum Jumble

Great opportunity to pick the nitty gritty of Postscript. Just love the power of language. Highly recommended.

Functional solutions

Fan of Functional Programming sharing the magics. Not just limited to Perl but other languages too. Keep it up great work.

Week 289 - Third Maximum & Jumbled Letters

Good use of CPAN modules. Smart and clever move, well done.

Weekly collections

NICEPERL's lists

Great CPAN modules released last week;
MetaCPAN weekly report;
StackOverflow Perl report.

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Perl Weekly #689 - October 7 🎗️