# Community

**URL:** https://discourse.julialang.org/c/community/22.md?page=25

[Latest](https://discourse.julialang.org/latest.md) · [Categories](https://discourse.julialang.org/categories.md) · [Tags](https://discourse.julialang.org/tags.md)

**Page:** 26

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## [Best of JuliaCon 2022 - Munich Social in-person](https://discourse.julialang.org/t/best-of-juliacon-2022-munich-social-in-person/84964)

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**Author:** [@schlichtanders](https://discourse.julialang.org/u/schlichtanders)\
**Replies:** 1\
**Last updated:** [August 11, 2022, 10:12am UTC](https://discourse.julialang.org/t/best-of-juliacon-2022-munich-social-in-person/84964 "2022-08-11T10:12:20Z")

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:spiral\_calendar: Thursday 11th August :clock530: 17:30 CEST :round\_pushpin:locally in Munich, MPI for Physics The event is organized via meetup Best of JuliaCon 2022 - Munich Social in-person ▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔…

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## [Julia Copenhagen Meetup the 18th of August at PFA](https://discourse.julialang.org/t/julia-copenhagen-meetup-the-18th-of-august-at-pfa/85482)

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**Author:** [@wc4wc4wc4](https://discourse.julialang.org/u/wc4wc4wc4)\
**Replies:** 2\
**Last updated:** [August 8, 2022, 3:34pm UTC](https://discourse.julialang.org/t/julia-copenhagen-meetup-the-18th-of-august-at-pfa/85482 "2022-08-08T15:34:48Z")

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The next Julia Copenhagen meetup will be the 18th of August at PFA. Remember to sign up (and get a free sandwich) here: Login to Meetup | Meetup. Looking forward to seeing as many as possible!

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## [Chicago based persons interested in julia](https://discourse.julialang.org/t/chicago-based-persons-interested-in-julia/85407)

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**Author:** [@anon69491625](https://discourse.julialang.org/u/anon69491625)\
**Replies:** 10\
**Last updated:** [August 6, 2022, 11:37pm UTC](https://discourse.julialang.org/t/chicago-based-persons-interested-in-julia/85407 "2022-08-06T23:37:46Z")

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Hi there I’m retired and living in Chicago. I have been waiting for Julia to develop to the point it now is at ( Geniebuilder, Pluto, DataframeMeta) and would like to meet people who are interested in julia development. …

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## [Introduction to an educational project](https://discourse.julialang.org/t/introduction-to-an-educational-project/85402)

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**Author:** [@Rratic](https://discourse.julialang.org/u/Rratic)\
**Replies:** 0\
**Last updated:** [August 6, 2022, 3:03pm UTC](https://discourse.julialang.org/t/introduction-to-an-educational-project/85402 "2022-08-06T15:03:26Z")

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\[TOC\] Guide This project aims to help users (mainly non-English-native-speakers) better learn, use and develop julialang and its community. You can find github org here. You can find status here (google-translate may …

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## [Julia Gender Inclusive coffee meet-up with Letícia Maria Pequeno Madureira](https://discourse.julialang.org/t/julia-gender-inclusive-coffee-meet-up-with-leticia-maria-pequeno-madureira/85308)

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**Author:** [@kimauth](https://discourse.julialang.org/u/kimauth)\
**Replies:** 0\
**Last updated:** [August 4, 2022, 5:14pm UTC](https://discourse.julialang.org/t/julia-gender-inclusive-coffee-meet-up-with-leticia-maria-pequeno-madureira/85308 "2022-08-04T17:14:54Z")

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How we became quantum chemists using Julia Hey everyone! Julia Gender Inclusive invites you to the next coffee meetup on Sunday, 7th of August at 11AM EDT / 3pm UTC / 5pm CEST / 8:30 pm IST! Sign-up here for a link to …

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## [Julia and online course materials](https://discourse.julialang.org/t/julia-and-online-course-materials/84173)

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**Author:** [@tbeason](https://discourse.julialang.org/u/tbeason)\
**Replies:** 14\
**Last updated:** [July 30, 2022, 6:20pm UTC](https://discourse.julialang.org/t/julia-and-online-course-materials/84173 "2022-07-30T18:20:53Z")

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I am potentially maybe on the fence sort of considering having my own course website outside of our university LMS (Canvas). I seem to recall some other people doing the same thing, and I’m wondering what sort of tooling…

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## [Good Scientific Code Workshop](https://discourse.julialang.org/t/good-scientific-code-workshop/84698)

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**Author:** [@Datseris](https://discourse.julialang.org/u/Datseris)\
**Replies:** 6\
**Last updated:** [July 30, 2022, 12:09pm UTC](https://discourse.julialang.org/t/good-scientific-code-workshop/84698 "2022-07-30T12:09:44Z")

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Hello lovely people! Over the past three years I’ve been developing a workshop on Good Scientific Code. It hopes to solve many problems in scientific code that stem from lack of education on programming principles. The …

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## [ANN: Grader.jl: Autograder for Julia coding problems](https://discourse.julialang.org/t/ann-grader-jl-autograder-for-julia-coding-problems/83318)

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**Author:** [@ctessum](https://discourse.julialang.org/u/ctessum)\
**Replies:** 3\
**Last updated:** [July 29, 2022, 4:25pm UTC](https://discourse.julialang.org/t/ann-grader-jl-autograder-for-julia-coding-problems/83318 "2022-07-29T16:25:31Z")

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Hello all, I’ve created an autograder for Julia assignments. It can run code written by a student and grade it against an answer key or other criteria. Currently it outputs grade results in a format compatible with Prai…

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## [\[Cancelled\] JuliaCon 2022 - Munich Social in-person](https://discourse.julialang.org/t/cancelled-juliacon-2022-munich-social-in-person/84170)

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**Author:** [@schlichtanders](https://discourse.julialang.org/u/schlichtanders)\
**Replies:** 4\
**Last updated:** [July 29, 2022, 7:55am UTC](https://discourse.julialang.org/t/cancelled-juliacon-2022-munich-social-in-person/84170 "2022-07-29T07:55:22Z")

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:spiral\_calendar: Thursday 27th July :clock430: 16:30 CEST :round\_pushpin:locally in Munich, MPI for Physics The event is organized via meetup JuliaCon 2022 - Munich Social in-person ▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔ As part…

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## [JuliaCon 2022 London Meetup](https://discourse.julialang.org/t/juliacon-2022-london-meetup/83135)

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**Author:** [@giordano](https://discourse.julialang.org/u/giordano)\
**Replies:** 2\
**Last updated:** [July 28, 2022, 3:33pm UTC](https://discourse.julialang.org/t/juliacon-2022-london-meetup/83135 "2022-07-28T15:33:02Z")

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As part of the global effort to host local meetups during JuliaCon, we’re excited to announce the JuliaCon 2022 London Meetup: Come join us to watch JuliaCon talks, chat with other users and have cookies.

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## [Run the half-life of code analysis on Julia?](https://discourse.julialang.org/t/run-the-half-life-of-code-analysis-on-julia/763)

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**Author:** [@StefanKarpinski](https://discourse.julialang.org/u/StefanKarpinski)\
**Replies:** 11\
**Last updated:** [July 25, 2022, 7:22pm UTC](https://discourse.julialang.org/t/run-the-half-life-of-code-analysis-on-julia/763 "2022-07-25T19:22:28Z")

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Not quite a language development post (so maybe it will get recategorized), but it would be interesting to see the results of this “half-life of code” analysis on Julia’s git repo: I thought the results would be inter…

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## [JuliaCon 2022 Local Meetups](https://discourse.julialang.org/t/juliacon-2022-local-meetups/82694)

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**Author:** [@rayegun](https://discourse.julialang.org/u/rayegun)\
**Replies:** 9\
**Last updated:** [July 25, 2022, 5:28am UTC](https://discourse.julialang.org/t/juliacon-2022-local-meetups/82694 "2022-07-25T05:28:34Z")

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Hi folks! During JuliaCon 2022 many of the user groups around the world will be hosting in-person meetups! Although JuliaCon will be an online conference again we’re hoping this provides the community with the opportuni…

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## [JuliaCon 2022 Meetup in Duesseldorf/Cologne](https://discourse.julialang.org/t/juliacon-2022-meetup-in-duesseldorf-cologne/84038)

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**Author:** [@pat-alt](https://discourse.julialang.org/u/pat-alt)\
**Replies:** 4\
**Last updated:** [July 25, 2022, 5:23am UTC](https://discourse.julialang.org/t/juliacon-2022-meetup-in-duesseldorf-cologne/84038 "2022-07-25T05:23:31Z")

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Hi there, we’re working on organising a local Meetup in Duesseldorf/Cologne, most likely on Wednesday 27. Still very much open to suggestions as to where exactly we want to meet. Anyone interested feel free to comment i…

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## ["Good Enough Practices in Scientific Computing"](https://discourse.julialang.org/t/good-enough-practices-in-scientific-computing/588)

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**Author:** [@JeffreySarnoff](https://discourse.julialang.org/u/JeffreySarnoff)\
**Replies:** 2\
**Last updated:** [July 24, 2022, 8:27am UTC](https://discourse.julialang.org/t/good-enough-practices-in-scientific-computing/588 "2022-07-24T08:27:19Z")

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This material is worthwhile; the advice is sound. Good Enough Practices in Scientific Computing We present … computing tools and techniques that every researcher can and should adopt. These recommendations synthesi…

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## [\[ANN\] JuliaCon 2022 NYC Meetup](https://discourse.julialang.org/t/ann-juliacon-2022-nyc-meetup/84246)

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**Author:** [@JeffreySarnoff](https://discourse.julialang.org/u/JeffreySarnoff)\
**Replies:** 1\
**Last updated:** [July 22, 2022, 3:35pm UTC](https://discourse.julialang.org/t/ann-juliacon-2022-nyc-meetup/84246 "2022-07-22T15:35:07Z")

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There is a meetup in NYC (Manhattan) on Thursday evening, 28 July 2022. If you want to attend, register for the event on the group meetup, here. You need to join the meetup group first. ~15 places remain as of this po…

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## [Juliacon live, youtube restricted mode](https://discourse.julialang.org/t/juliacon-live-youtube-restricted-mode/84542)

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**Author:** [@raminammour](https://discourse.julialang.org/u/raminammour)\
**Replies:** 1\
**Last updated:** [July 22, 2022, 1:15pm UTC](https://discourse.julialang.org/t/juliacon-live-youtube-restricted-mode/84542 "2022-07-22T13:15:49Z")

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Hello all, The juliacon live videos won’t play for me (the offline ones do), the banner claims that they won’t play in restricted mode on youtube. I cannot turn off restricted mode on youtube (I tried, but I am at work,…

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## [Nexus/Sonatype Support for Julia Package Manager](https://discourse.julialang.org/t/nexus-sonatype-support-for-julia-package-manager/84616)

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**Author:** [@Allan\_Baker](https://discourse.julialang.org/u/Allan_Baker)\
**Replies:** 0\
**Last updated:** [July 22, 2022, 1:46am UTC](https://discourse.julialang.org/t/nexus-sonatype-support-for-julia-package-manager/84616 "2022-07-22T01:46:45Z")

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Our corporation uses Nexus/Sonatype for some of its open source repository management. Those of us trying to drag Julia into our mainstream processes fight the Free-Open-Source-Software battle which is a nightmare with …

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## [Clarification about the "be concise" section in the community standards guideline](https://discourse.julialang.org/t/clarification-about-the-be-concise-section-in-the-community-standards-guideline/84453)

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**Author:** [@rht](https://discourse.julialang.org/u/rht)\
**Replies:** 7\
**Last updated:** [July 20, 2022, 2:55am UTC](https://discourse.julialang.org/t/clarification-about-the-be-concise-section-in-the-community-standards-guideline/84453 "2022-07-20T02:55:31Z")

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Quoting the content of the relevant section in the community standards guideline Constructive criticism and suggestions are welcome, but high-traffic forums do not generally have the bandwidth for extensive discourse. …

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## [2022 Julia User & Developer Survey and Julia T-Shirt Contest](https://discourse.julialang.org/t/2022-julia-user-developer-survey-and-julia-t-shirt-contest/83910)

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**Author:** [@ahclaster](https://discourse.julialang.org/u/ahclaster)\
**Replies:** 3\
**Last updated:** [July 19, 2022, 7:45pm UTC](https://discourse.julialang.org/t/2022-julia-user-developer-survey-and-julia-t-shirt-contest/83910 "2022-07-19T19:45:28Z")

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The 2022 Julia User & Developer Survey is open now - please respond today! The survey is available in English, Japanese and Spanish. Results will be presented at JuliaCon (past results). Respondents are invited to enter …

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## [Dagger Blog Post Announcement](https://discourse.julialang.org/t/dagger-blog-post-announcement/84268)

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**Author:** [@jpsamaroo](https://discourse.julialang.org/u/jpsamaroo)\
**Replies:** 1\
**Last updated:** [July 15, 2022, 3:01pm UTC](https://discourse.julialang.org/t/dagger-blog-post-announcement/84268 "2022-07-15T15:01:36Z")

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Hey everyone, I’m the maintainer of Dagger.jl. I’ve recently published a blog post on the JuliaParallel blog in response to a benchmark published by Julius Technologies, which shows how I optimized Dagger’s performance o…

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## [Mistakes in the text on Julia YT channel](https://discourse.julialang.org/t/mistakes-in-the-text-on-julia-yt-channel/73166)

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**Author:** [@KZiemian](https://discourse.julialang.org/u/KZiemian)\
**Replies:** 41\
**Last updated:** [July 15, 2022, 2:48pm UTC](https://discourse.julialang.org/t/mistakes-in-the-text-on-julia-yt-channel/73166 "2022-07-15T14:48:11Z")

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Julia YouTube channel is invaluable place to learn about Julia language, ecosystem, etc. Since I quite pedantic I from time to time take notice of small typos in mistakes in titles of videos and descriptions. Wrong spell…

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## [Integral matrices with integral inverses using Sherman-Morrison formula - with Julia code](https://discourse.julialang.org/t/integral-matrices-with-integral-inverses-using-sherman-morrison-formula-with-julia-code/83989)

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**Author:** [@VinodV](https://discourse.julialang.org/u/VinodV)\
**Replies:** 4\
**Last updated:** [July 10, 2022, 2:21pm UTC](https://discourse.julialang.org/t/integral-matrices-with-integral-inverses-using-sherman-morrison-formula-with-julia-code/83989 "2022-07-10T14:21:56Z")

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This blog post is on how to make a square matrix with integer entries so that its inverse contains only integer entries. This kind of matrices might be useful for demonstrating Gaussian-Jordan elimination for solving a l…

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## [Is there any library similar to Typescript for Julia?](https://discourse.julialang.org/t/is-there-any-library-similar-to-typescript-for-julia/80160)

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**Author:** [@anon29721930](https://discourse.julialang.org/u/anon29721930)\
**Replies:** 4\
**Last updated:** [July 2, 2022, 2:58am UTC](https://discourse.julialang.org/t/is-there-any-library-similar-to-typescript-for-julia/80160 "2022-07-02T02:58:15Z")

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Is there any library similar to Typescript for Julia? example.ts let a: number = 1 ; console.log(a) // output: 1 example.jl # Assign the value 10 to the variable x julia\> x = 10 10 example.jl # Assign the value 10 to …

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## [GeoStatsTutorials - Call for contributions](https://discourse.julialang.org/t/geostatstutorials-call-for-contributions/83634)

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**Author:** [@juliohm](https://discourse.julialang.org/u/juliohm)\
**Replies:** 0\
**Last updated:** [July 1, 2022, 4:13pm UTC](https://discourse.julialang.org/t/geostatstutorials-call-for-contributions/83634 "2022-07-01T16:13:37Z")

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Isn’t it nice when you can just copy/paste a tutorial and adjust it to your own needs? The GeoStatsTutorials are a collection of Pluto notebooks designed to educate people about geostatistical modeling in Julia. These t…

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## [Blog post: How to optimise Julia code: A practical guide](https://discourse.julialang.org/t/blog-post-how-to-optimise-julia-code-a-practical-guide/82473)

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**Author:** [@jakobnissen](https://discourse.julialang.org/u/jakobnissen)\
**Replies:** 27\
**Last updated:** [June 27, 2022, 10:37am UTC](https://discourse.julialang.org/t/blog-post-how-to-optimise-julia-code-a-practical-guide/82473 "2022-06-27T10:37:19Z")

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Hello all! I made a new blog post on how to optimise Julia code. Any comments are welcome! https://viralinstruction.com/posts/optimise/

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## [Re-starting NYC Julia Meetup?](https://discourse.julialang.org/t/re-starting-nyc-julia-meetup/80234)

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**Author:** [@anthonymobile](https://discourse.julialang.org/u/anthonymobile)\
**Replies:** 9\
**Last updated:** [June 24, 2022, 6:18pm UTC](https://discourse.julialang.org/t/re-starting-nyc-julia-meetup/80234 "2022-06-24T18:18:10Z")

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I’d be willing to host this at Cornell Tech if organizers are interested in a post-pandemic reboot.

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## [Seeking English-to-Spanish Volunteer Translator for 2022 Julia User & Developer Survey](https://discourse.julialang.org/t/seeking-english-to-spanish-volunteer-translator-for-2022-julia-user-developer-survey/82384)

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**Author:** [@ahclaster](https://discourse.julialang.org/u/ahclaster)\
**Replies:** 6\
**Last updated:** [June 23, 2022, 1:52am UTC](https://discourse.julialang.org/t/seeking-english-to-spanish-volunteer-translator-for-2022-julia-user-developer-survey/82384 "2022-06-23T01:52:36Z")

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We are looking for a volunteer translator to translate the 2022 Julia User & Developer Survey from English into Spanish. We can provide a copy of last year’s survey in English and Spanish - most of the content is the sa…

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## [Julia Gender Inclusive coffee meet-up with Xuan](https://discourse.julialang.org/t/julia-gender-inclusive-coffee-meet-up-with-xuan/83183)

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**Author:** [@kimauth](https://discourse.julialang.org/u/kimauth)\
**Replies:** 0\
**Last updated:** [June 22, 2022, 1:50pm UTC](https://discourse.julialang.org/t/julia-gender-inclusive-coffee-meet-up-with-xuan/83183 "2022-06-22T13:50:34Z")

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Logical reasoning in Julia Hey everyone, Julia Gender Inclusive invites you to the next coffee meetup on sunday, 26nd of June at 11AM EDT / 3pm UTC / 5pm CEST / 8:30 pm IST! Sign-up here for a link to join: https://for…

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## [Next run of the computational thinking course?](https://discourse.julialang.org/t/next-run-of-the-computational-thinking-course/71684)

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**Author:** [@sylvaticus](https://discourse.julialang.org/u/sylvaticus)\
**Replies:** 4\
**Last updated:** [June 22, 2022, 12:43pm UTC](https://discourse.julialang.org/t/next-run-of-the-computational-thinking-course/71684 "2022-06-22T12:43:44Z")

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While the course material is always available, I learned that to learn in an online course, I need the schedule of a “real course”, with lessons coming up at certain days and exercises due for day xxx. So I wander if th…

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## [Julia for Education: Package Selection](https://discourse.julialang.org/t/julia-for-education-package-selection/82852)

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**Author:** [@patrick](https://discourse.julialang.org/u/patrick)\
**Replies:** 36\
**Last updated:** [June 21, 2022, 2:58pm UTC](https://discourse.julialang.org/t/julia-for-education-package-selection/82852 "2022-06-21T14:58:36Z")

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This thread is a continuation of discussions about using Julia for education in this thread and this thread. Some people, including myself, expressed the opinion that more clarity around the package ecosystem would make …

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