blogs.perl.org

Happy Friday, this is my first hand experience with AWS Bedrock.
Please check out the link for more information:
https://theweeklychallenge.org/blog/aws-bedrock

Over the past year, I’ve been self-studying XS and have now decided to share my learning journey through a series of blog posts. This eighth post introduces you to Perl regular expressions in XS.

Just Aristotle and Graham this week.

• This week CVE-2025-40909 was assigned, for an issue we were already tracking (GH #23010). We coordinated during the week to get a fix merged (GH #23019) before 5.41.13. Thanks to Vincent Lefèvre for the report and Leon Timmermans for the fix. During the meeting we discussed getting out security releases for this soon.
• We caught up on release blocker triage. We are tentatively all clear: all previously identified release blockers are now resolved, and there were no new blockers in recent issues and pull requests – except possibly a 32-bit Windows build issue we are not yet certain about. We are keeping an eye on that.

[P5P posting of this summary]

Here we go: Download me

Continue with the blog series, in this post, I am talking about AWS KMS Encryption.
Please check out the link for more information:
https://theweeklychallenge.org/blog/aws-kms-encryption

Yes, this is a Mandelbrot fractal with three heads. No cloning needed, just multiply z to the power of four and proceed as usual. Well all this and so much more contains the latest release of Juliagraph 0.7. Intro here. All I wrote about the Cellgraph and Harmonograph applies again, more features, better controls and ... you can cruise the fractal by mouse.

We were all present.

• CVE-2024-56406 is published and has been addressed by new point releases. Please upgrade or patch your perl promptly if affected. We thank Steve Hay, Andreas König and Stig Palmquist for doing the heavy lifting, as well as Nathan Mills for discovering the problem, and Karl Williams for providing the fix. We re-/learned a number of old and new lessons about the handling of security issues, which we will write up as new process for the PSC, the Perl Security Team, and the CPANSec group, to be jointly reviewed and agreed at the looming PTS.

• We started winnowing this release cycle’s pull requests for potential release blockers. We briefly reviewed all 72 pull requests and identified 11 of interest for a closer look.

• We reviewed the 2 new issues filed since last week for release blocker potential and put one of them on our list for closer review. We then started a closer examination of the 20 issues we identified as candidate blockers. We got through 5 issues, none of which we considered blockers.

[P5P posting of this summary]

One of my pleasures in perl is learning the C language again. Something about the perl language makes it easier to write C, but while sharing the same space in my brain.

So how can I write a trivial program to write exactly one GB (2^30) of data to disk?

first in perl- (Of course you prototype in perl!)

But since my c program is cleaner, here’s the C program

AWS S3 Encryption isn't as complex as I thought initially. I had fun playing with it. You can give it a try too. Please check out the link below for more information.
https://theweeklychallenge.org/blog/aws-s3-encryption

Lots has been going on. All of us showed up, though Aristotle had to join late and Philippe had to leave early, so the meeting was short but productive:

• We continued with the potential release blocker issue review and finished going over all 49 issues remaining at this time, of which we identified 11 of interest. There are now still 72 pull requests to review.
• We agreed to include the new Perl logo in the next release, but don’t yet know exactly how and where. That should be sorted out on p5p, and we will kick that off soon.
• We went over the latest point release news, where everything is finally on track. It is coming very soon.

[P5P posting of this summary]

With the Harmonograph you can create beautiful and individual images within a few clicks. It's painting by pendulum. I already gave here an introduction. So let me just explain what is new:

My home page gives you access to:

o Perl TiddlyWiki V 1.25
o Mojolicious TiddlyWiki V 1.03
o Debian TiddlyWiki V 1.07
o Some other stuff...

Over the past year, I’ve been self-studying XS and have now decided to share my learning journey through a series of blog posts. This sixth post introduces you to subroutine invocation in XS.

What's new?

• The BoolLike type constraint accepts boolean.pm booleans.
• Type::Params offers some improvements for DWIM named parameter processing.
• More shortcuts are provided for exporting parameterized versions of type constraints.

An introduction to newbie in Perl.
Please checkout the post for more information:
https://theweeklychallenge.org/blog/welcome-to-perl

All three were present.

• We went over developments on the point release front. Things are now finally moving, if slowly.
• We discussed some internal quality-of-life improvements to the PSC meeting workflow.
• We briefly reflected on our work as the PSC given our various personal circumstances this year.
• We discussed PPC 0027 (any/all), prompted by the Mojolicious::Lite DSL question. We went over its status, how the work got merged, and current issues with the design. We confirmed an already possible technical solution to the Mojolicious issue and agreed that it satisfies us for now, but we still intend to pick up the further issues at a later time.

[P5P posting of this summary]

Over the past year, I’ve been self-studying XS and have now decided to share my learning journey through a series of blog posts. This fifth post introduces you to subroutine(method/function) prototypes in XS.

I started using DEV at the suggestion of Perl Weekly, and I was quite pleased with it - until I discovered that links to dev.to are effectively "shadowbanned" on several major platforms (Reddit, Hacker News, etc.). Posts containing DEV URLs would simply not be shown to users, making it impossible to share content effectively.

To work around this, I thought I would need a way to publish my DEV articles on my own domain so I could freely share them. There are some DEV tutorials out there that explain how to consume the API using frontend frameworks like React, however I don't enjoy frontend at all and I did not want to spend much time on that.

My solution was to get a simple Perl script that builds static versions of the articles, along with an index page. A Perl 5 script will run anywhere, including an old shared linux hosting account I still keep on IONOS, and I really like the speed of static sites.

Please find my learning experience in the post below:
https://theweeklychallenge.org/blog/terraform-docker