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Perl Weekly newsletter
A free, once a week e-mail round-up of hand-picked news and articles about Perl.
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Showing 101-150 of 356 entries
This post presents a clear and well-structured solution to one of the Perl Weekly Challenge tasks. Reinier explains the approach step by step and supports it with concise Perl code, making the logic easy to follow for readers interested in algorithmic pro…
16 Mar
This post shares Peter's solutions to Perl Weekly Challenge 364, presenting clear and well-structured Perl implementations for both tasks. It explains the reasoning behind the approach and walks the reader through the logic step by step, making the soluti…
16 Mar
The write-up balances technical detail with an informal and engaging style, making the reasoning behind the solutions easy to follow. It is an enjoyable and well-explained challenge post that highlights practical problem solving and thoughtful coding.
The solutions demonstrate a thoughtful and elegant approach to Perl Weekly Challenge #364, combining clear reasoning with expressive Perl idioms. The code is concise yet readable, showing creative problem-solving and effective use of Perl's strengths to p…
16 Mar
In this blog post, W. Luis Mochán shares his solutions to Perl Weekly Challenge 364, presenting concise and well-thought-out Perl implementations for both tasks. The article focuses on clear logic and often explores compact solutions, sometimes even demon…
16 Mar
The article offers a practical and technically rich walkthrough of the challenge tasks. The explanations are concise but clear, and the multiple implementations make the post especially interesting for readers who enjoy comparing solutions across language…
16 Mar
This post presents solutions to Perl Weekly Challenge 364, with a strong focus on clear reasoning and elegant Perl implementations. The article walks through the logic behind each task and explains the approach in a concise but technical way, making it ea…
The post provides a clear and well-structured walkthrough of Perl Weekly Challenge #364, presenting the problem statements alongside thoughtful explanations of the approach and implementation. The solutions are concise, readable, and demonstrate practical…
16 Mar
The post showing effective use of features like gather/take and thoughtful string tokenization. The post combines readable code with solid explanation, making it useful and inspiring for anyone exploring Raku for text parsing tasks.
Enjoy a quick recap of last week's contributions by Team PWC dealing with the "Decrypt String" and "Goal Parser" tasks in Perl and Raku. You will find plenty of solutions to keep you busy.
16 Mar
Welcome to a new week with a couple of fun tasks "Alphabet Index Digit Sum" and "Valid Token Counter". 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.
16 Mar
The CPAN distribution DBIx-Class-MockData introduces a convenient way to generate mock data for testing applications built with DBIx::Class. It helps developers quickly populate schemas with realistic test records, making it easier to write and maintain d…
16 Mar
Mail::Make is a modern Perl module for building and sending MIME email messages with a clean, fluent API. It allows developers to construct messages step-by-step (adding headers, text, HTML, attachments, etc.) while automatically generating the correct MI…
In this article, Laurent Dami explores an interesting Perl concept: two-sided constructs that behave differently depending on list or scalar context. The post explains how certain Perl expressions can adapt their behavior based on what the surrounding cod…
The article explains that Prima provides a rich set of widgets and tools for creating graphical interfaces such as windows, buttons, and other interactive elements. With relatively small pieces of code, developers can create a working GUI application and …
The Perl Steering Council shares a short summary of their latest meeting and the topics currently on their radar. The meeting itself was brief, but it still covered a few important administrative and planning items related to the Perl core project. One of…
16 Mar
In this short announcement, Jason A. Crome shares the release of Dancer 2.10, a new version of the popular Perl web framework Dancer. The post is brief and to the point, informing the community that the new version is now…
Hi there,
The Perl community continues to move forward with exciting updates and useful new tools. Recently, a new release of Dancer has been announced. In his blog post, Jason A. Crome shared the release of
…
9 Mar
March 11, 2026
9 Mar
The post provides a clear and practical walkthrough of both tasks from The Weekly Challenge, with well-structured solutions in Python and Perl. The explanations highlight useful techniques such as regex parsing, handling UTF-8 characters, and leveraging n…
9 Mar
The post offers a clear and thoughtful walkthrough of solving the challenge with practical reasoning and well-structured code. Roger nicely explains the approach step-by-step, making the solution easy to follow while highlighting useful string-processing …
The blog presents a thorough and thoughtfully structured solution to the Perl Weekly Challenge, combining clear reasoning with well-documented Perl code. The modular design and detailed explanations make the logic easy to follow while demonstrating solid …
The write-up provides a clear and well-structured solution to the challenge, with careful input validation and readable Perl code that emphasizes robustness. The step-by-step logic and defensive programming style make the implementation easy to understand…
9 Mar
The write-up presents a clear and methodical approach to solving the Perl Weekly Challenge, with well-structured code and helpful explanations of the reasoning behind the solution. The implementation is clean and idiomatic Perl, making the logic easy to f…
9 Mar
The post presents a clear and engaging walkthrough of the challenge, combining solid problem decomposition with readable Perl implementations. The explanation of the approach is practical and easy to follow, while the multi-language comparisons add extra …
9 Mar
The post demonstrates a clean and thoughtful Perl implementation, with clear logic and well-structured code. The approach effectively handles both the self-referential string validation and the subnet-membership check, showing careful attention to correct…
The post presents a clean and well-reasoned solution to the Perl Weekly Challenge, with concise Perl code and a clear explanation of the underlying logic. The approach is methodical and easy to follow, demonstrating solid problem-solving and thoughtful ha…
9 Mar
The article provides a clear and well-structured exploration of the challenge, combining thoughtful algorithmic reasoning with an elegant implementation. The use of Perl and PDL demonstrates both efficiency and creativity, making the solution not only cor…
9 Mar
The post offers a clear and elegant walkthrough of solving two interesting problems using Raku. It stands out for its well-explained code, practical examples, and thoughtful use of language features like subsets, parsing, and bitwise operations.
Enjoy a quick recap of last week's contributions by Team PWC dealing with the "String Lie Detector" and "Subnet Sheriff" tasks in Perl and Raku. You will find plenty of solutions to keep you busy.
Welcome to a new week with a couple of fun tasks "Decrypt String" and "Goal Parser". 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.
A meta-article about the series.
'We are pleased to announce version 42.1, the first maintenance release of version 42 of Perl 5.': Perldelta
Hi there!
While we are still low on articles we had a good start in the WhatsApp group I mentioned 2 weeks ago. People introduced themselves and there were some light conversations. You are welcome to join us and write a few words about yourself
…
2 Mar
This post delivers clean, one‑liner solutions in both Python and Perl for the Weekly Challenge 362 tasks, showing concise use of enumeration and string repetition for Echo Chamber and leveraging language‑specific libraries for Spellbound Sorting. Simon's …
2 Mar
This post delivers a clear and well‑explained exploration of The Weekly Challenge 362 tasks, walking through character‑duplication and spelled‑number sorting logic with readable examples. The author balances practical code with thoughtful commentary, offe…
This post presents well‑thought‑out Perl solutions to the Perl Weekly Challenge 362 problems with clear logic and use of idiomatic Perl constructs. The code is structured for readability and correctness, making it a valuable example for anyone exploring c…
2 Mar
This PWC 362 Part 2 post presents a clear and efficient Perl solution for sorting numbers by their spelled-out word forms using a classic Schwartzian Transform. The explanation shows thoughtful use of Lingua::Any::Numbers for multilingual support and high…
2 Mar
This Weekly Challenge 362 post offers a clean, beginner-friendly Perl implementation of the 'Echo Chamber' task, contrasting a straightforward loop approach with a more declarative map-and-join variant. The explanations highlight readable coding practices…
2 Mar
This challenge page from Peter presents the Perl Weekly Challenge 362 tasks with clear problem statements for both 'Echo Chamber' and 'Spellbound Sorting'. It provides a solid foundation for exploring string manipulation and sorting by word form, making i…
2 Mar
This write-up offers clear, practical multi-language solutions to the Perl Weekly Challenge 362 tasks, with nicely explained approaches in Raku, Perl, Python, and Elixir that make the logic easy to follow. Packy balances straightforward implementations wi…
2 Mar
This post gives a straightforward and well-structured Perl implementation for both parts of Perl Weekly Challenge 362, cleanly illustrating string expansion and English-word sorting logic. The code leverages familiar Perl idioms like map and split for cla…
This post delivers clear, idiomatic Perl solutions to both tasks of Perl Weekly Challenge 362, using expressive constructs like map‑based repetition for Echo Chamber and a well‑structured Schwartzian sort with language‑specific converters for Spellbound S…
2 Mar
This write-up on Perl Weekly Challenge 362: Lingua to the rescue! gives a clear and practical set of Perl and Raku solutions, especially for the 'Echo Chamber' string task using Raku's expressive constructs and Perl's repetition operator. The post balance…