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Elizabeth Mattijsen @programming.dev

Mostly working on the Raku Programming Language. Born at 314 ppm.

Posts 203
Comments 9

Toolbox languages - Hillel Wayne

www.hillelwayne.com Toolbox languages

A toolbox language is a programming language that’s good at solving problems without requiring third party packages. My default toolbox languages are Python and shell scripts, which you probably already know about. Here are some of my more obscure ones. AutoHotKey Had to show up! Autohotkey is basic...

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2024.29 Intel -exprJIT +5% - Rakudo Weekly News

rakudoweekly.blog 2024.29 Intel -exprJIT +5%

A bit of a scare just before the 2024.06 release of Rakudo caused some further investigation into the expression JIT logic in MoarVM on Intel processors. It was followed by the realization that the…

2024.29 Intel -exprJIT +5%
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2024.28 100 Year LLM - Rakudo Weekly News

rakudoweekly.blog 2024.28 100 Year LLM

Wenzel P.P. Peppmeyer was inspired by a problem solving issue, and decided to ask a Llama: the result was a yaw dropping answer. Conference Videos The Raku videos of the conference in Las Vegas tha…

2024.28 100 Year LLM
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Sparky - composable user interfaces for internal services - Alexey Melezhik

dev.to Sparky - composable user interfaces for internal services

How to build user interfaces for internal web applications

Sparky - composable user interfaces for internal services
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Continued Learnings - Scott Sotka

dev.to Continued Learnings

After writing my original post Learnings in Raku and Pg Concurrency I learned a few more things to...

Continued Learnings
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2024.27 Concurrency Learnings - Rakudo Weekly News

rakudoweekly.blog 2024.27 Concurrency Learnings

Scott Sotka has published a nice blog post about how they started using Raku in production, and what they learned to make that all happen: Learnings in Raku and Pg Concurrency. Nice to see that thi…

2024.27 Concurrency Learnings
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Learnings in Raku and Pg Concurrency - Scott Sotka

dev.to Learnings in Raku and Pg Concurrency

I've been making my living with Perl 5 and PostgreSQL since the mid 90's but lately I've been giving...

Learnings in Raku and Pg Concurrency
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Graph Demo in Raku (Teaser)

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2024.26 CCR Matters - Rakudo Weekly News

rakudoweekly.blog 2024.26 CCR Matters

A potential defacement of a blog spotted by Ralph Mellor, showed the importance of the Raku Collect, Conserve and Remaster Project. So if you’re looking around for something to do in the holi…

2024.26 CCR Matters
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Geographic Data in Raku Demo - Anton Antonov

rakuforprediction.wordpress.com Geographic Data in Raku Demo

Blog post that summarizes a presentation about geographic data in Raku.

Geographic Data in Raku Demo
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2024.25 Geographically Explained - Rakudo Weekly News

rakudoweekly.blog 2024.25 Geographically Explained

Anton Antonov has made a nice video about how you can use the Raku Programming Language to generate (interactive) graphics from large amounts of data. And also discusses future plans (/r/rakulang c…

2024.25 Geographically Explained
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Geographics data in Raku demo - Anton Antonov

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Sparky - hacking minikube with mini tool - Alexey Melezhik

dev.to Sparky - hacking minikube with mini tool

TL; DR: How to deploy docker to minikube when one does not need anything fancy, but pure...

Sparky - hacking minikube with mini tool
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2024.24 Always Sommer - Rakudo Weekly News

rakudoweekly.blog 2024.24 Always Sommer

For the past five+ years, Arne Sommer has been publishing blog posts about the Raku Programming Language just about every week. Usually as part of the Weekly Challenge, but also more generally abou…

2024.24 Always Sommer
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2024.23 Sparkling - Rakudo Weekly News

rakudoweekly.blog 2024.23 Sparkling

Alexey Melezhik blogged about Sparky, their flexible and minimalist continuous integration server and distributed task runner written in Raku. The post titled “Sparky – simple and effic…

2024.23 Sparkling
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Sparky - simple and efficient alternative to Ansible - Alexey Melezhik
  • In any case, on the language choice we are in agreement: as of now Raku is not a popular language, so requiring a user of the system to know the language cannot provide much appeal to the project.

    FWIW, for this application, I'd say only knowledge of "baby" Raku is needed. And if you've had any exposure to "baby" Perl in the past, then you already have that.

  • Sparky - simple and efficient alternative to Ansible - Alexey Melezhik

    dev.to Sparky - simple and efficient alternative to Ansible

    How to manage hundreds of hosts with Sparky

    Sparky - simple and efficient alternative to Ansible
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    Smuggling Pairs - Wenzel P.P. Peppmeyer

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    Exploratory Data Analysis with Raku - Anton Antonov

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    2024.22 Detect Incoming - Rakudo Weekly News

    rakudoweekly.blog 2024.22 Detect Incoming

    Marc Carson continued blogging, this week with “Detect Incoming Asteroids! …With JPL, NASA, and Raku”. A nice tutorial indeed about using external information resources in every d…

    2024.22 Detect Incoming
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    High memory consumption in a hello world on Raku
  • Cro is a rather large package intended to run full blown interactive services multi-threaded. So that does not seem out of place.

    However, the amount of memory "used", may actually be a lot less in reality. For instance, if a run:

    $ raku -e 'say Hello World"; sleep'
    

    on MacOS with an M1, Activity Monitor reports that as using 82.4MB. But if I let the system itself report what its max_rss was for a process, it reports as 140KB. So I'm not sure if the MB number indicate actual memory usage, or just potential usage.