- Pharo-users - lists.pharo.org

Call for action for Roassal
by Alexandre Bergel March 28, 2016

March 28, 2016

Dear community, As you may have seen, Roassal has entered a stabilization phase. The book AgileVisualization.com will soon be released. After its release, Roassal will go over a new development phase. In order to prepare it, I am asking this question: What are the 3 aspects you would like to see improved in Roassal? You can answer publicly or by sending private messages. Kind regards, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

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Re: [Pharo-users] [Moose-dev] Re: Call for action for Roassal
by Peter UhnÃ¡k March 28, 2016

March 28, 2016

On Wed, Feb 24, 2016 at 10:28 AM, Anne Etien <anne.etien(a)univ-lille1.fr> wrote: > Hi Alexandre, > > In a wonderful world, I would like: > - a real graph layout (like in graphviz) that can take into account around > hundred nodes and several hundred of edges and place the nodes in order to > see something. Currently, I have to use the circle layout and it looks > strange. > Unfortunately making real graph layouts is really hard issueâ¦ I've wrote my bachelor thesis about this and didn't get very far; it's bit of a nightmare if you don't have good foundations. :'( In any case, I wrote a simpler layout delegator in Roassal that delegates the layouting to graphviz and it works reasonably well, so I could probably add it to Roassal (you however need graphviz installed and it would add another dependency to Roassal, which I'm not so keen on). Maybe also OGDF (http://ogdf.net/doku.php) could be used if you are ok with GPLâ¦ they have their own graph format so there could be some interaction. Peter

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is there a better way to browse the mail archives than
by Torsten Bergmann March 28, 2016

March 28, 2016

>is there a better way to browse the mail archives http://lists.pharo.org => select the list and click on "Archives"

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[Spec] CheckBoxModel>>enabled: does not work?
by Julien Delplanque March 28, 2016

March 28, 2016

Hello, I am trying to disable a CheckBoxModel using #enabled: method does not works. Any idea? Regards, Julien

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left-pad.io
by Sven Van Caekenberghe March 28, 2016

March 28, 2016

This is a really great joke: > http://left-pad.io/ <http://left-pad.io/> But should you feel the need to implement this extremely valuable web service yourself, here is how you could do it in Pharo (error handling is not 100% bullet proof, this is just a quick demo, but you get the idea): 'paddin'' oswalt' padLeftTo: 68 with: $@. (ZnServer startDefaultOn: 8080) onRequestRespond: [ :req | | str len ch | str := req uri queryAt: #str ifAbsent: [ '' ]. len := req uri queryAt: #len ifAbsent: [ '' ]. len := Integer readFrom: len ifFail: [ 0 ]. ch := (req uri queryAt: #ch ifAbsent: [ ' ' ]) first. ZnResponse ok: (ZnEntity text: (str padLeftTo: len with: ch)) ]. ZnClient new host: #localhost; port: 8080; queryAt: #str put: 'paddin'' oswalt'; queryAt: #len put: 68; queryAt: #ch put: $@; get. $ curl 'http://localhost:8080/?str=paddin%27%20oswalt&len=68&ch=@' Of course, if you are really going this into production, you'll have to pay me and Pharo the necessary royalties ;-) Sven PS: Returning a JSON (which does not really make sense here) is left as an exercise.

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is there a better way to browse the mail archives than
by stepharo March 28, 2016

March 28, 2016

Hi I would like the reread the thread on || and pragmas and I have difficulty using the interface of http://forum.world.st/Pharo-Smalltalk-Developers-f1294837.html is there a better way to browse the mail archives it? Stef

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How to rewrite self should: into self assert:
by stepharo March 28, 2016

March 28, 2016

Hi guys I tried to tools of mark and failed miserably. Any suggestion is welcome. Stef

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Pharo days 2016, driving from the Netherlands
by Stephan Eggermont March 28, 2016

March 28, 2016

I've been looking at options to get to Namur from the Netherlands. My current plans are to drive by car from Den Bosch on thursday morning, and drive back friday evening, as it would be twice as fast as going by public transport. Anyone else from the netherlands going in that direction? Or want to share a ride? Stephan Eggermont

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Ideas of web services that I could script in a couple of lines?
by stepharo March 27, 2016

March 27, 2016

Hi hernan and others I'm looking for ideas of simple services capital, dictionaries.... forecast that I could access using Zinc in a couple of lines. This is for challenges that I'm writing for the mooc. Stef

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Re: [Pharo-users] OpenGL project
by Thibault Raffaillac March 26, 2016

March 26, 2016

> Strange, I tried "brew install glfw3 ? but it does not work. > Instead, I had to do "brew install homebrew/versions/glfw3? Yep good point thank you. > demo.c:2:10: fatal error: 'GLFW/glfw3.h' file not found Homebrew should place the GLFW folder in /usr/local/include, and cc should list it among include directories with -v Cheers, Thibault > > Cheers, > Alexandre > > > On Mar 25, 2016, at 6:37 AM, Thibault Raffaillac > > <thibault.raffaillac(a)inria.fr> wrote: > > > >> Can you include a proper build script? > > > > Yep sorry, here are the steps I used to make it run on OSX: > > $ brew install glfw3 > > $ cc demo.c -lglfw3 -framework OpenGL > > > > For other systems the doc is hopefully detailed enough > > (http://www.glfw.org/docs/latest/build.html) > > > >> Why do you say ?porting NBOpenGL?? Is it just a matter of rewriting the > >> native calls with the new FFI system? > > NBOpenGL functions were generated automatically from NBGLGenerator, so I > > need to get used to the tool beforehand. It looks like a lot of work was > > put into this, can I find a paper about it? > > Also, IMO this all looks too complex. My point in limiting to ES 2 is not > > just removing functions, I want to make it look simple like the C demo! > > > > Thibault > > > > -- > _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: > Alexandre Bergel http://www.bergel.eu > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > > > > > > > ------------------------------ > > Subject: Digest Footer > > _______________________________________________ > Pharo-users mailing list > Pharo-users(a)lists.pharo.org > http://lists.pharo.org/mailman/listinfo/pharo-users_lists.pharo.org > > > ------------------------------ > > End of Pharo-users Digest, Vol 35, Issue 121 > ******************************************** >

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