September 2020 - Pharo-users

Re: [Pharo-users] Agile Artificial Intelligence
by bentai Oct. 5, 2020

Oct. 5, 2020

I think I found another bug in the book.I am using the Safari version, and the code in the text doesn't match the screenshot.For example, the text says:""The rendered code in the Safari version gets an error, whereas the screenshot version works: -- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html

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Agile Artificial Intelligence
by StÃ©phane Ducasse Oct. 5, 2020

Oct. 5, 2020

We are happy to announce that the book of A. Bergel is out https://www.apress.com/gp/book/9781484253830 Agile Artificial Intelligence in Pharo Implementing Neural Networks, Genetic Algorithms, and Neuroevolution Cover classical algorithms commonly used as artificial intelligence techniques and program agile artificial intelligence applications using Pharo in this book. It takes a practical approach by presenting the implementation details to illustrate the numerous concepts it explainâ¦ https://www.amazon.com/Agile-Artificial-Intelligence-Pharo-Neuroevolution/d… As a book author I want to congratulate alex for this effort. S. -------------------------------------------- StÃ©phane Ducasse http://stephane.ducasse.free.fr / http://www.pharo.org 03 59 35 87 52 Assistant: Aurore Dalle FAX 03 59 57 78 50 TEL 03 59 35 86 16 S. Ducasse - Inria 40, avenue Halley, Parc Scientifique de la Haute Borne, BÃ¢t.A, Park Plaza Villeneuve d'Ascq 59650 France

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beta testers for the new version of the Pharo mooc
by StÃ©phane Ducasse Oct. 1, 2020

Oct. 1, 2020

Hello guys We are looking for beta tester for the new version of the Pharo mooc. The beta test period is planned from 12 to 23 of october Let me know if you can help. Tx -------------------------------------------- StÃ©phane Ducasse http://stephane.ducasse.free.fr / http://www.pharo.org 03 59 35 87 52 Assistant: Aurore Dalle FAX 03 59 57 78 50 TEL 03 59 35 86 16 S. Ducasse - Inria 40, avenue Halley, Parc Scientifique de la Haute Borne, BÃ¢t.A, Park Plaza Villeneuve d'Ascq 59650 France

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exercism bowling challenge
by Roelof Wobben Oct. 1, 2020

Oct. 1, 2020

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Space Based Repetition
by Tim Mackinnon Oct. 1, 2020

Oct. 1, 2020

Hi everyone - strange request, but has anyone implemented a âspace based repetitionâ algorithm in Pharo/Smalltalk? Before going and implementing it for a little flashcard program for my daughter, I thought it might be worth checking as while it will be fun to implement I fear I may end up getting distracted on the wrong thingâ¦ Iâm after something addressing this: https://en.wikipedia.org/wiki/Spaced_repetition <https://en.wikipedia.org/wiki/Spaced_repetition> (possibly SuperMemo SM-2) Tim

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how to check for the statusCode
by Roelof Wobben Sept. 28, 2020

Sept. 28, 2020

Hello, Sorry for asking so much questions but I lost the big picture right now. Im trying to get the response object back from a api call. That I can do with : ` response := ZnEasy get: url. ` and I see that it has the fields statusline which has the field code I thought I could use it like this :Â response at: #statusline ` but that give me a error message thatÂ indexes needs to be integers. How do I get the code field again ? Roelof

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how the best deal with this
by Roelof Wobben Sept. 28, 2020

Sept. 28, 2020

Hello, I have this code : getMoreData Â Â Â | url url2 json json2 artObjectJson levelsJson| Â Â Â url := 'https://www.rijksmuseum.nl/api/nl/collection/' , objectNumber Â Â Â Â Â Â , '?key=14OGzuak&format=json'. Â Â Â url2 := 'https://www.rijksmuseum.nl/api/nl/collection/' Â Â Â Â Â Â , objectNumber , '/tiles?key=14OGzuak'. Â Â Â "Read the data from the api respons" Â Â Â json := NeoJSONReader fromString: (ZnEasy get: url) contents. Â Â Â artObjectJson := json at: #artObject. Â Â Â painter := ((artObjectJson at: #principalMakers) at: 1) at: #name. Â Â Â title := artObjectJson at: #title. Â Â Â "Read the imageUrl from the api respons" Â Â Â json2 := NeoJSONObject fromString: (ZnEasy get: 'https://www.rijksmuseum.nl/api/nl/collection/SK-C-1368/tiles?key=14OGzuak') contents utf8Decoded. Â Â Â levelsJson := (json2 at: #levels). Â Â Â imageUrl :=Â levelsJson at: 1. but now I see that somethimes ZnEasy get: urlÂ Â gives a document of zero bytes. Now can I put the rest in a big ifFalse block or make another function for it or is there a better more smalltalk way of dealing with this "problem". Roelof

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why is ZnEasy choking on this and languages as c# and ruby not
by Roelof Wobben Sept. 27, 2020

Sept. 27, 2020

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c# challenge in pharo
by Roelof Wobben Sept. 23, 2020

Sept. 23, 2020

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[Ann] IndieWeb and pocket infrastructures: 4th biweekly workshop this Saturday (3:15 PM - 7:15 PM, GMT-5)
by Offray Vladimir Luna CÃ¡rdenas Sept. 23, 2020

Sept. 23, 2020

Hi all, This is just a short reminder about our biweekly Grafoscopio community workshops about IndieWeb and pocket infrastructures (in Spanish). You can find more information about them on: [1] https://mutabit.com/repos.fossil/indieweb/doc/trunk/docs/es/index.html#tall… It has been really nice to see how workshops, prose and code advance intertwined and feedback each other in this community experience made on a voluntary basis. You can see the behind scenes for prose and code here: [2] https://mutabit.com/repos.fossil/indieweb/timeline [3] https://mutabit.com/repos.fossil/indieweb/tree?ci=tip&name=docs/es&type=tree [4] https://code.tupale.co/Offray/Brea [5] https://mutabit.com/repos.fossil/brea/ Cheers, Offray

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