January 2016 - Pharo-users - lists.pharo.org

2nd Chapter of Updated Pharo by Example ready for review.
by stepharo Jan. 24, 2016

Jan. 24, 2016

2nd Chapter of Updated Pharo by Example ready for review. https://ci.inria.fr/pharo-contribution/view/Books/job/UpdatedPharoByExample… Stef

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Pharo Cloud Error
by ATTIOGBE Damessi Douwonou Jan. 23, 2016

Jan. 23, 2016

Hi, I want to load "http://files.pharo.org/image/40/Pharo-Image-4.0-latest.zip" on my rack in Pharo Cloud. But i have error from this URL: https://www.pharocloud.com/rack/6wzct05lj9tdj2j7klnep3fko/imagestore?_s=DJ5… . Internal Error: WAUrl >> segments Thank you -- *John ATTIOGBE.*

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Specific Domain Visualizations: a glimpse of medicine public data released by governments
by Offray Vladimir Luna CÃ¡rdenas Jan. 23, 2016

Jan. 23, 2016

Hi, As I told you before, I have been using Pharo/Moose/Roassal to approach certain problems by agile prototyping and visualization. It has been a really empowering community and technology and even a newbie can feel more eloquent talking to/with computers, so thanks as always. Here is the blog post with more details: http://mutabit.com/offray/blog/en/entry/sdv-infomed And here the tweet if you're in that network and want to reshare: https://twitter.com/offrayLC/status/689854446541611008 Hopefully I have been clear in the blog, but any advice to my almost self taught English, or proof reading or improvements are welcomed. I also hope putting proper credits to all the people involved in this visualization. And hopefully soon (at some point in February) I will be sharing some advances in the interactive notebook front also. Cheers, Offray

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Ready to play guinea pig for UI improvements
by stepharo Jan. 22, 2016

Jan. 22, 2016

Hi guys Many of you may bthink that I'm mad or whatever about new UI elements. Sometimes this is true :) but most of the time not. I'm just going straight and (harsh) comments. So what I propose to the GT team is the following: I'm ready to be a guinea pig Each time they want I will record a screenflow of my interaction or perception about new/different tools. I will follow a UI debugging process an expert proposed: talking aloud about my hypotheses while interacting and discovering the tools. I play that in the past with other people and it works well. I encourage other people to do the same to give feeback to GT team. Stef

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Dynamic Typing > Static Typing? Â« games.greggman.com
by Sven Van Caekenberghe Jan. 22, 2016

Jan. 22, 2016

Not that we didn't already know this or that we don't feel like this (else you wouldn't be here), but it is nice to see a concise description and some fact based reasoning around this subject: > http://games.greggman.com/game/dynamic-typing-static-typing/ <http://games.greggman.com/game/dynamic-typing-static-typing/> In summary: In a dynamically typed language you write (a lot) less code for a shorter program that is easier and faster to write and debug, which gives you more time to think about what you are doing, resulting in more reliable programs. Static typing catches only a (very) small amount of typing errors, that are just as easy to handle as dynamic typing exceptions, but they are a bit faster. Sven

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Re: [Pharo-users] (no subject)
by stepharo Jan. 22, 2016

Jan. 22, 2016

Hi asbath I love your question :) have a look at the tutorial of gemstone http://seaside.gemtalksystems.com/tutorial/chapter12.pdf Stef Le 22/1/16 19:16, Asbath Sama biyalou via Pharo-users a Ã©crit :

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Seaside / .Net Job
by Ramon Leon Jan. 22, 2016

Jan. 22, 2016

We're looking for a full time remote mid-level front-end Smalltalk/Seaside/? developer with some additional non Smalltalk skills. 4+ years experience or equivalent talent, with strong emphasis on front-end JavaScript and AJAX development. Must be skilled in client-side web technologies: HTML, CSS, JavaScript and jQuery (must have skills), Prototype (can learn). Must be familiar with tools like firebug/chrome and Visual Studio. Our primary application is a Seaside 2.8 web app running on Pharo 1.1 Smalltalk. A little out of date but it serves us well and it's in need of some additions. There won't be enough Smalltalk work for a full time position, so you need to have some additional skills with which we can keep you busy the rest of the time. So we're interested in either a Seaside Smalltalk / JavaScript guy, or a Seaside Smalltalk / .Net guy. We are interested in U.S. residents only, this is full time remote work 9 to 5 type thing. So if you're more the Smalltalk/JavaScript type please visit: http://www.alliancereservations.com/javascript-test.html and follow the instructions there, if you're the Smalltalk/.Net type please visit: http://www.alliancereservations.com/developer-test.html and follow the instructions there. Along with those, find a way to show me your Smalltalk/Seaside skills, I don't have a specific test for it, but your code is your resume; it's what I'm looking at. Compensation: 60-75k depending on skill set. -- Ramon Leon Chief Technical Officer Alliance Reservations Network

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Dr. Geo Swiss App Store
by Yuriy Tymchuk Jan. 22, 2016

Jan. 22, 2016

Hi, I was trying to install Dr. Geo on iPad, and apparently it's not available in Swiss App Store... Is where any issue of putting the app on every App Store that is there? Cheers. Uko Sent from my iPad

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[From StackOverflow] How to parse ndjson in Pharo with NeoJSON
by Esteban Lorenzano Jan. 22, 2016

Jan. 22, 2016

Hi, there is a question I donât know how to answer. http://stackoverflow.com/questions/34904337/how-to-parse-ndjson-in-pharo-wi… Transcript: I want to parse ndjson <http://ndjson.org/> (newline delimited json) data with NeoJSON <https://github.com/svenvc/docs/blob/master/neo/neo-json-paper.md> on Pharo Smalltalk. ndjson data looks like this: {"smalltalk": "cool"} {"pharo": "cooler"} At the moment I convert my file stream to a string, split it on newline and then parse the single parts using NeoJSON. This seems to use an unnecessary (and extremely huge) amount of memory and time, probably because of converting streams to strings and vice-versa all the time. What would be an efficient way to do this task? Takers? Esteban

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Re: [Pharo-users] (no subject)
by Paul DeBruicker Jan. 22, 2016

Jan. 22, 2016

Pharo Smalltalk Users mailing list wrote > I want to know how to use sessions in seaside to manage identification of > users. Thank you there is a Seaside specific mailing list here: http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside Generally when a user signs in you store them in a user instance variable in your session . When they sign out you nil that variable. You can then access them inside your components with self session user A system for doing user authentication and management (password recovery etc) with Seaside is TFLogin here: http://www.squeaksource.com/TFLogin.html If it doesn't load into the most recent Seaside or Pharo post on the Seaside list and we will get it working -- View this message in context: http://forum.world.st/no-subject-tp4873374p4873397.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

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