September 2012 - Pharo-dev - lists.pharo.org

Re: [Pharo-project] StartupPreferences bug

by Guido Chari

Mariano! Yes, i'm seeing the same on last 2.0. I've made a little add-on for writing startup rules modular on the image and then a builder that generate startup files from those methods and i had to rollback to previous versions of the method i said for being able to store the rules on files. Cheers, Guido. 2012/9/20 Mariano Martinez Peck <marianopeck(a)gmail.com> > Hi Guido. Is this still a problem? > > > On Wed, Aug 22, 2012 at 4:40 PM, Guido Chari <charig(a)gmail.com> wrote: > >> There was a change on the storeOn: method of StartupAction that is >> breaking things. Before it said: " aStream >> code printString" and now it >> has "code storeOn: aStream". I'm almost sure that the previous one is the >> correct one. We didn't one to print the object on the file, only the text >> for later running it or am i wrong? >> >> Cheers, >> Guido. >> > > > > -- > Mariano > http://marianopeck.wordpress.com > >

Sept. 20, 2012

[Pharo-project] [update 2.0] #20298

by Esteban Lorenzano

2.0.20298 --------- The following changes have been integrated: Issue 6651: left cursor key in PluggableTreeMorph is not to standards http://code.google.com/p/pharo/issues/detail?id=6651

Sept. 20, 2012

[Pharo-project] Can you commit to SmalltalkHub?

by Guillermo Polito

I'm having forbidden since this morning :/. (and yes, I've put my password) I can login into the website, but then I tried to update my password and the website shouted me: <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" " http://www.w3.org/TR/html4/strict.dtd"> <html><head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <title>ERROR: The requested URL could not be retrieved</title> <style type="text/css"></style> </head><body id=ERR_ACCESS_DENIED> <div id="titles"> <h1>ERROR</h1> <h2>The requested URL could not be retrieved</h2> </div> <hr> <div id="content"> <p>The following error was encountered while trying to retrieve the URL: <a href=" http://www.smalltalkhub.com/hub/users/Guille"> http://www.smalltalkhub.com/hub/users/Guille</a></p> <blockquote id="error"> <p><b>Access Denied.</b></p> </blockquote> <p>Access control configuration prevents your request from being allowed at this time. Please contact your service provider if you feel this is incorrect.</p> <p>Your cache administrator is <a href="mailto:webmaster ?subject=CacheErrorInfo%20-%20ERR_ACCESS_DENIED&body=CacheHost%3A%20localhost%0D%0AErrPage%3A%20ERR_ACCESS_DENIED%0D%0AErr%3A%20%5Bnone%5D%0D%0ATimeStamp%3A%20Thu,%2020%20Sep%202012%2014%3A04%3A54%20GMT%0D%0A%0D%0AClientIP%3A%2010.1.160.167%0D%0A%0D%0AHTTP%20Request%3A%0D%0APUT%20%2Fhub%2Fusers%2FGuille%20HTTP%2F1.1%0AHost%3A% 20www.smalltalkhub.com %0D%0AProxy-Connection%3A%20keep-alive%0D%0AContent-Length%3A%20578%0D%0AOrigin%3A%20http%3A%2F% 2Fwww.smalltalkhub.com %0D%0AX-Requested-With%3A%20XMLHttpRequest%0D%0AUser-Agent%3A%20Mozilla%2F5.0%20(Macintosh%3B%20Intel%20Mac%20OS%20X%2010_7_4)%20AppleWebKit%2F537.1%20(KHTML,%20like%20Gecko)%20Chrome%2F21.0.1180.89%20Safari%2F537.1%0D%0AContent-Type%3A%20text%2Fjson%0D%0AAccept%3A%20*%2F*%0D%0AReferer%3A%20http%3A%2F% 2Fwww.smalltalkhub.com%2F%0D%0AAccept-Encoding%3A%20gzip,deflate,sdch%0D%0AAccept-Language%3A%20en-US,en%3Bq%3D0.8%0D%0AAccept-Charset%3A%20ISO-8859-1,utf-8%3Bq%3D0.7,*%3Bq%3D0.3%0D%0ACookie%3A%20_smalltalkhub_u1%3DGuille%3B%20_smalltalkhub_u2%3D1232707383919415762177182989216592143327074266481%0D%0A%0D%0A%0D%0A">webmaster</a>.</p> <br> </div> <hr> <div id="footer"> <p>Generated Thu, 20 Sep 2012 14:04:54 GMT by localhost (squid/3.1.19)</p>  </div> </body></html> Is it only me? Guille, pissed off because can't commit

Sept. 20, 2012

[Pharo-project] SubscriptionRegistry>>unsubscribeForEvent: disappeared in Pharo 2.0?

by Alexandre Bergel

hi! Is there a reason why this method has been removed in 2.0? I checked the google code site and I could not anything related to this. Maybe it has been added in 1.4 without being added to 2.0. Shall I provide a .cs with the method? Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

Sept. 20, 2012

Re: [Pharo-project] [Screencast] Roassal, an agile visualization engine

by Alexandre Bergel

> I guess that depends on how much UI-specific code there is. How much > commonality would you say is there between what runs in Pharo and what > runs in Amber, Laurent? I would say a raw 90% Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

Sept. 20, 2012

Re: [Pharo-project] [Screencast] Roassal, an agile visualization engine

by Alexandre Bergel

Roassal loads and run properly in Pharo 1.4 and Pharo 2.0 Cheers, Alexandre On Sep 20, 2012, at 3:52 AM, laurent laffont <laurent.laffont(a)gmail.com> wrote: > Hi, > > I've only tried on Pharo 1.4. I've updated the post with the info. Vanessa, which Pharo version(s) does Roassal run on ? > > Laurent > > > On Thu, Sep 20, 2012 at 8:11 AM, Lorenzo Schiavina <lorenzo(a)edor.it> wrote: > Hi Laurent, > > > > I tried to load roassal into Pharo 1.1 using the Gofer application in the pharocast and I receive the error: ROTreeMapLayout layouting layoutNode:rectangle:level: > > Is not the first time I have this experience i.e. to load a package and receive an error. > > > > May I ask if there is any tutorial or documentation that can explain to me which version I must have for loading a package? > > By the way: which is the process for updating an old version without loosing all modification. > > > > Thank you very much. > > > > Lorenzo > > > > Da: pharo-project-bounces(a)lists.gforge.inria.fr [mailto:pharo-project-bounces@lists.gforge.inria.fr] Per conto di laurent laffont > Inviato: mercoledÃ¬ 19 settembre 2012 21.14 > A: A friendly place where any question about pharo is welcome; An open mailing list to discuss any topics related to an open-sourceSmalltalk > Oggetto: [Pharo-project] [Screencast] Roassal, an agile visualization engine > > > > Roassal graphically renders objects using short and expressive Smalltalk expressions. A large set of interaction are offered for a better user experience. Painting, brushing, interconnecting, zooming, drag and dropping will just make you more intimate with any arbitrary object model. > > Thank you Vanessa PeÃ±a ! > > > > http://www.pharocasts.com/2012/09/roassal.html > > > Laurent > > -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

Sept. 20, 2012

[Pharo-project] [update 2.0] #20297

by Esteban Lorenzano

2.0.20297 --------- The following changes have been integrated: Issue 6646: Spec NewValueHolder whenChangedSend: / weak http://code.google.com/p/pharo/issues/detail?id=6646

Sept. 20, 2012

[Pharo-project] Smalltalks 12 - Research Track - Extended Deadline!

by Jorge Ressia

CALL FOR PAPERS SMALLTALKS 2012 6th International Conference on Smalltalk Technologies http://www.fast.org.ar/smalltalks2012 Research Track: Call for Papers November 7th - 9th, 2012 Important dates: Submission (Hard Deadline): (Extended) September 24th, 2012 (Argentinian time: UTC/GMT -3 hours). Notification of acceptance: October 8th, 2012. Camera Ready Submission: November 2nd, 2012. --------------------------------------------------------------------------------- Conference Location: Universidad Nacional de la Patagonia San Juan Bosco, Puerto Madryn, Argentina The Smalltalks series of conferences (www.fast.org.ar) is a lively forum on Smalltalk-based software technologies that brings together more than 200 people from both academia and industry for a period of three days. Past editions of Smalltalks have included many high-quality presentations from industry and research. These contributions have shown interesting applications of Smalltalk, advances in the Smalltalk language, didactic uses of Smalltalk and so on. Similar to last year, Smalltalks 2012 will include a dedicated research track. We welcome submissions to this research track presenting original scientific contributions to, or using, Smalltalk in general. Topics of interest include, but are not restricted to: - Aspects, Aspect Languages and Applications. - Ambient Intelligence, Ubiquitous / Pervasive Computing and Embedded Systems. - Compilation Technology, Optimization, Virtual Machines. - Educational Material. - Language Engineering, Extensions. - Model Driven Engineering / Development. - Meta-Modeling, Reflection and Meta-programming. - Programming in the Large, Design, Architectures and Components. - Programming Environments, Browsers, User Interfaces, UI Frameworks. - Source-code analysis and manipulation (Static analysis, refactoring, type inference, metrics). - Team Management. - Testing, Extreme Programming / Practices. - Web Services, Internet Applications, Event-driven Programming. - Experience Reports. Important dates: Submission (Hard Deadline): (Extended!) September 24th, 2012 (Argentinian time: UTC/GMT -3 hours). Notification of acceptance: October 8th, 2012. Camera Ready Submission: November 2nd, 2012. Papers: Papers should be written in English, in PDF-format and should not exceed 15 pages (including references and figures), using the JOT journal format. Templates for LaTeX formats can be found at http://www.jot.fm/authors.html Papers must be submitted through the EasyChair submission web site at https://www.easychair.org/conferences/?conf=smalltalks2012 The accepted papers will be digitally available on the conference website. We are currently negotiating a special edition of a journal for which the best papers will get invited. Papers submitted must not have been previously published and must not be under review for publication elsewhere. Papers must strictly adhere to submission guidelines. If you have questions, please send an e-mail to Jorge Ressia (ressia(a)iam.unibe.ch) Special Issue Publication -------------------------- The best papers will be invited to submit an extended version of their work in a special issue of the International Journal JOT (The Journal of Object Technology), http://www.jot.fm/ Program Committee -------------------------- - Alexandre Bergel (DCC, Universidad de Chile, Chile) - Andy Kellens (Vrije Universiteit Brussel, Belgium) - Coen De Roover (Vrije Universiteit Brussel, Belgium) - Damien Cassou (Inria Arles Research Group, France) - Gabriela Arevalo (Universidad Nacional de Quilmes, Argentina) - Gonzalo Zabala (Universidad Abierta Interamericana, Argentina) - Hernan Wilkinson (Universidad de Buenos Aires, Argentina) - Jannik Laval (INRIA Lille/LABRI Bordeaux, France) - Johan Fabry (DCC, Universidad de Chile, Chile) - Luc Fabresse (Ecole des Mines Douai, France) - Lukas Renggli (Google, Switzerland) - Marcus Denker (INRIA Lille, France) - Mircea Lungu (University of Bern, Switzerland) - Noury Bouraqadi (Ecole des Mines Douai, France) - Serge Stinckwich (Institut de recherche pour le developppement, France) - Tudor Girba (CompuGroup Medical Schweiz AG, Switzerland) Program Chair -------------------- Jorge Ressia (Univeristy of Bern, Switzerland)

Sept. 20, 2012

Re: [Pharo-project] Smalltalkhub news

by Nicolas Petton

No, there's no configuration yet. Nico On Wed, 19 Sep 2012 15:05:10 -0700, Francois Stephany <tulipe.moutarde(a)gmail.com> wrote: > Is there a Metacello configuration for it? > I'm trying to load it by hand but guessing the dependencies is tricky > for me. > > On 16/09/12 12:56, Camillo Bruni wrote: > > > > On 2012-09-16, at 21:29, Sven Van Caekenberghe <sven(a)stfx.eu> wrote: > > > >> Good work ! > >> > >> Where can the code be found/seen ? > > > > all in the latest pharo SmalltalkHubRepository browse. > > > >> I am especially interested in the last point. Has it something to do with (using) Zn ? > > > > yes, we basically did a HEAD request and returned false on 404, however > > Zn does 3 or so retries, and thus makes everything slow :). I don't know what > > the side-effects are, but we reduce the retryCount to 0, to get low response times. > > > > I thought that upon a valid 404 response there is no retry needed? (but I guess > > I miss something here :P) > > > > -- > http://tulipemoutarde.be > CA: +1 778 558 3225 > BE: +32 65 709 131 > -- Nicolas Petton http://nicolas-petton.fr

Sept. 20, 2012

Re: [Pharo-project] StartupPreferences bug

by Mariano Martinez Peck

Hi Guido. Is this still a problem? On Wed, Aug 22, 2012 at 4:40 PM, Guido Chari <charig(a)gmail.com> wrote: > There was a change on the storeOn: method of StartupAction that is > breaking things. Before it said: " aStream >> code printString" and now it > has "code storeOn: aStream". I'm almost sure that the previous one is the > correct one. We didn't one to print the object on the file, only the text > for later running it or am i wrong? > > Cheers, > Guido. > -- Mariano http://marianopeck.wordpress.com

Sept. 20, 2012