August 2011 - Esug-list - lists.esug.org

Fwd: [Pharo-project] DrGeo release 11.08
by Stéphane Ducasse Aug. 31, 2011

Aug. 31, 2011

Begin forwarded message: > From: Hilaire Fernandes <hilaire.fernandes(a)edu.ge.ch> > Date: August 31, 2011 5:54:32 PM GMT+02:00 > To: pharo-project(a)lists.gforge.inria.fr > Subject: [Pharo-project] DrGeo release 11.08 > Reply-To: Pharo-project(a)lists.gforge.inria.fr > > I am pleased to announce release 11.08 of DrGeo for > GNU-Linux/Windows/Mac OSX. > As always the application is distributed under the form of an unique > universal portable bundle for the three systems. > > http://www.ofset.org/drgeo > > ChangeLog > > * Release 11.08 - Thanks to the Pharo Smalltalk community for its > continuous support - Special greeting to Henrik. > > * #2929 Simplify the way to load a sketch: now the user selects the > sketch to open from a preview list > > * User can open sketch from an examples repository or from its own > 'MySketches' repository. Change accordingly the load and save file > operation. > > * In the toolbar, new icon button to create a blank sketch, keep or open > an existing sketch > > * DrGeo is now touchpad friendly for a better user experience on tablet PC > > * #13010 Secure the edited free value > > * #12785 undo/redo angle: lost arc > > * #12782 Use smaller font to print 3 points angle > > * #12786 label should be selectable first > > * #12784 Assist to name object > > * Rendering speed improvements > > * Properly save sketch as UTF-8 file > > > >

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Re: [Esug-list] Deep into Smalltalk School video
by Marcus Denker Aug. 31, 2011

Aug. 31, 2011

On Aug 31, 2011, at 2:55 AM, James Robertson wrote: > I'd like to extract some of the audio-only to post as podcast materials through the year - would that be acceptable? > Yes! We will see how usable the audio is... Marcus -- Marcus Denker -- http://marcusdenker.de

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Re: [Esug-list] Deep into Smalltalk School video
by Marcus Denker Aug. 31, 2011

Aug. 31, 2011

On Aug 30, 2011, at 2:28 PM, Sean P. DeNigris wrote: > I heard at ESUG that the "Deep into Smalltalk School" course was recorded. It > sounded very interesting. Will that be made available publicly? Yes, I will make sure we do that with the videos/slides of ESUG. -- Marcus Denker -- http://marcusdenker.de

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Deep into Smalltalk School video
by Sean P. DeNigris Aug. 30, 2011

Aug. 30, 2011

I heard at ESUG that the "Deep into Smalltalk School" course was recorded. It sounded very interesting. Will that be made available publicly? Thanks. Sean -- View this message in context: http://forum.world.st/Deep-into-Smalltalk-School-video-tp3778561p3778561.ht… Sent from the ESUG mailing list archive at Nabble.com.

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ESUG Conference Report?
by James Robertson Aug. 29, 2011

Aug. 29, 2011

I'd be interested in interviewing one or more people about ESUG 2011 for the "Independent Misinterpretations" podcast. If anyone who attended would be interested in that, please let me know James Robertson http://www.jarober.com jarober(a)gmail.com

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Announcement: Smalltalk Industry Conference 2012 will be in Biloxi, MS, March 18 to 21
by stephane ducasse Aug. 29, 2011

Aug. 29, 2011

I just made this announcement at ESUG in Edinburgh: 1. Smalltalk Solutions has been renamed to Smalltalk Industry Conference (STIC) 2. STIC 2012 will be in Biloxi, Mississippi 3. STIC 2012 will open Sunday March 18th, 2012 in the evening 4. STIC 2012 conference days will be Monday to Wednesday March 19th to 21st, 2012 5. STIC 2012 will be followed by a Camp Smalltalk on Thursday and Friday 6. There will be program for Student Volunteers 7. Call for papers is open 8. STIC will continue to collaborate with ESUG Please stay tuned for further announcements on www.stic.st Georg Heeg STIC - Smalltalk Industry Council Executive Director Phone +49-3496-214328, Fax +49-3496-214712 >

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[ANN] soek.goodies.st discontinued
by Ernest Micklei Aug. 28, 2011

Aug. 28, 2011

Hi, http://soek.goodies.st was launched at November 13, 2009 to fill in the need from Smalltalk developers to have online , searchable documentation for various open source Smalltalk projects in a similar style. At least for a few months, the site was being updated with interesting projects to explore. Having Seaside docs and code easy accessible from a browser helped me while developing applications in the past. The XStreams project even lead to a new feature, the separation of public and private classes and methods. However, the process of updating or extending the site with new versions and other projects was limited by my own effort, time and interest. Currently, it is not possible for others to submit or even update their project (Monticello or VW Store based). Having access to outdated docs and source code kind of invalidates the site as it is now. Perhaps a better approach is to have developers produce, update and even host their own documentation. Something like that should be community driven to make it work. The source code for the generator is written in VisualWorks Smalltalk, is open-source MIT licensed and is available in the Cincom Public Store (Soek-All) including the CodeHtmlHighlighting package. Drop me an email if you need assistance to get started and feel free to improve or extend it. The site will be accessible for a limited time on http://soek.goodies.st.s3.amazonaws.com/index.html Happy Smalltalking, ^ Ernest

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photos of a brilliant conference
by Francisco Garau Aug. 27, 2011

Aug. 27, 2011

Some photos from the social event: https://picasaweb.google.com/108954597407516986388/Esug2011# It was a brilliant conference - thanks all who organized it! - Francisco

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Seaside Sprint - Mariano, Tobias, D. Simmons or C. Cunnington please read
by Sean P. DeNigris Aug. 26, 2011

Aug. 26, 2011

One of the above people please be at the Pollack Hall breakfast room Saturday 8:30 am or call Dale H. after 7:30 at his room JBG018 so the Seaside sprint can get into the room. Thanks. Sean -- View this message in context: http://forum.world.st/Seaside-Sprint-Mariano-Tobias-D-Simmons-or-C-Cunningt… Sent from the ESUG mailing list archive at Nabble.com.

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[ANN] LatAm Squeaksource Mirror online again
by Johan Fabry Aug. 25, 2011

Aug. 25, 2011

Hi all, I'm happy to announce that the Latin American public, read-only Squeaksource mirror is again up and running. (We are bringing the contents up to date right now, it should be competely up-to-date in about 5 hours ...) The URL is: http://www.dsal.cl/squeaksource/ Note that you can use this mirror *in a completely transparent fashion*. We have worked out a solution to the privacy issues raised by the first iteration of our mirror. I would like to emphasize that private data has never been present on the mirror, only the name of private projects was accessible. TECHNICAL DETAILS BELOW. Please redistribute this announcement! (below is mainly a repeat of the body of my previous mail) MOTIVATION: For us, Switzerland is a long way and the connection to Squeaksource has always been painfully slow. We've set up this mirror to help to address this, and I imagine that it will be of use not only for the Chileans but also other countries in latin america, which is why I am announcing it here. ITS TRANSPARENT: I've worked out a way to make the use of this mirror transparent when using Pharo 1.3: you just use monticello as always, and have a setting to redirect loads from Squeaksource to wherever you want. I have successfully loaded Moose and Seaside from the mirror using this package, so it should work for you. And I can tell you, it was blazingly fast: Seaside loaded in 5m45, and most of the time was spent compiling ... ;-) So try the mirror and the package out, send me your comments, we want to work on this to make Squeaksource a better experience for everybody. HOW TO USE from Pharo 1.3: - Get the redirection package from http://www.squeaksource.com/MonticelloRedirect - To load from the mirror instead of from Squeaksource, do-it of the following: MRManager redirectFrom: 'http://www.squeaksource.com/' to: 'http://www.dsal.cl/squeaksource/'. - To remove this redirection: MRManager removeFrom: 'http://www.squeaksource.com/'. - See comments of MRManager for more info. MRManager list can be useful at some times. - Only 2 classes, < 10 methods, not counting accessors. The trick is the use of MethodWrappers. - I did not test this in Squeak or other versions of Pharo. Feel free to try it out in your environment and send me patches if needed. - There is no UI, contributions are welcome!! DETAILS ON THE MIRROR - It's a full copy of Squeaksource, updated daily. - The mirror is read-only: if you want to make a commit you still have to do it in Squeaksource. This is to avoid all the complications of distributed writes. - Updates happen once a day, before midnight Chilean time. Updates take typically (up till now) 200 minutes (!), average download speed here is 200KB/s :-( - Lukas Renggli pointed out that the Squeaksource sitemap file provides a list of projects. We pass this to wget (with some massaging of the data inbetween). - The software that does the mirror is available here: https://github.com/vramiro/easy-wget-mirror MANY THANKS TO: - Daniel Galdames for doing the original mirroring tests - Victor Ramiro for taking Daniels' work and putting it in production - The Squeaksource team for helping us, especially Fabrizio Perin and Mircea Lungu - Lukas Renggli for pointing out the issues with the previous version and providing an alternative. - You for trying it out and telling us about it! ---> Save our in-boxes! http://emailcharter.org <--- Johan Fabry jfabry(a)dcc.uchile.cl - http://dcc.uchile.cl/~jfabry PLEIAD Lab - Computer Science Department (DCC) - University of Chile

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Slowly uploading ESUG Slides
by Marcus Denker Aug. 24, 2011

Aug. 24, 2011

Hi, We are starting to upload the Slides of ESUG 2011: SlideShare: http://www.slideshare.net/esug/ Archive (PDF): http://esug.org/data/ESUG2011/Slides/ I will tweet every uploaded slide here: http://twitter.com/#!/esugsmalltalk Marcus -- Marcus Denker -- http://marcusdenker.de

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Research Engineer Position at INRIA
by Stéphane Ducasse Aug. 23, 2011

Aug. 23, 2011

Hi guys We have a position for an engineer position around dynamic language (javascript, smalltalk) and security. Engineer position • Duration: 1-2 years • Starting date: end 2011/beginning 2012 • Where: RMOD team at INRIA Lille Nord Europe http://rmod.lille.inria.fr/ • Salary: 55 Keuros net (before taxes) Keywords: dynamic languages, security, information flow, Smalltalk, Javascript The position will take place in the context of the Systematic Resilience project. Three main tasks will be our focus: • Develop a component model named JIO to manage I/O user interface in Javascript for cloud applications • Identification of security problems in Javascript • Study and analyze approaches towards securing Javascript and dynamic languages (Caja, isolate...) • Prototype of a safe architecture for Resilience Please contact Stephane Ducasse (Stephane.Ducasse(a)inria.fr) for more information. ------------------------ Dr. Stéphane Ducasse -- Directeur de Recherche (Senior Researcher) INRIA - USTL - CNRS UMR 8022 stephane.ducasse(a)inria.fr http://stephane.ducasse.free.fr http://rmod.lille.inria.fr/ **NEW ***Tel 00 33 (0)3 20 43 42 56 - Fax 33 3 59 57 78 50 40, avenue Halley, Parc Scientifique de la Haute Borne, Bât.A, Park Plaza, Villeneuve d'Ascq, FR-59650, France.

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Announcement: Smalltalk Industry Conference 2012 will be in Biloxi, MS, March 18 to 21
by Georg Heeg Aug. 23, 2011

Aug. 23, 2011

Dear ESUG Members, I just made this announcement in Edinburgh: 1. Smalltalk Solutions has been renamed to Smalltalk Industry Conference (STIC) 2. STIC 2012 will be in Biloxi, Mississippi 3. STIC 2012 will open Sunday March 18th, 2012 in the evening 4. STIC 2012 conference days will be Monday to Wednesday March 19th to 21st, 2012 5. STIC 2012 will be followed by a Camp Smalltalk on Thursday and Friday 6. There will be program for Student Volunteers 7. Call for papers is open 8. STIC will continue to collaborate with ESUG Please stay tuned for further announcements on www.stic.st Georg Heeg STIC - Smalltalk Industry Council Executive Director Phone +49-3496-214328, Fax +49-3496-214712

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3 years postdoc position on dynamic language and security
by Stéphane Ducasse Aug. 23, 2011

Aug. 23, 2011

We have a 3 year postdoc position on dynamic languages and security: http://rmod.lille.inria.fr/web/pier/blog/2011-08-19-2 Do not hesitate to apply Postdoc Position • Duration: 3 years • Starting date: end 2011 • Where: RMOD team at INRIA Lille Nord Europe http://rmod.lille.inria.fr • Salary: 55 Keuros net (before taxes) Keywords: dynamic languages, security, information flow, Smalltalk, Javascript The position will take place in the context of the Systematic Resilience project. We will focus on the following main tasks: • Identification and understanding of security problems in Javascript and other dynamic languages • Study and analyze existing approaches towards securing Javascript (Caja, isolates...) • Comparison of different approaches to secure dynamic applications (Zope model, ZTK), Ruby • Study of Mirrors/Capabilities as a basis for security in Javascript • Proposition of an safe architecture for Resilience Please contact Stephane Ducasse (Stephane.Ducasse(a)inria.fr) for more information. Stef ------------------------ Dr. Stéphane Ducasse -- Directeur de Recherche (Senior Researcher) INRIA - USTL - CNRS UMR 8022 stephane.ducasse(a)inria.fr http://stephane.ducasse.free.fr http://rmod.lille.inria.fr/ **NEW ***Tel 00 33 (0)3 20 43 42 56 - Fax 33 3 59 57 78 50 40, avenue Halley, Parc Scientifique de la Haute Borne, Bât.A, Park Plaza, Villeneuve d'Ascq, FR-59650, France.

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[ANN] glamorous inspector
by Tudor Girba Aug. 23, 2011

Aug. 23, 2011

Hi, I am happy to announce the first release of the Glamorous Inspector, a new browser for inspecting objects based on Glamour. More information, including a demo and screenshots, can be found here: http://www.humane-assessment.com/blog/glamorous-inspector-for-smalltalk To download it follow the instructions from: http://www.moosetechnology.org/tools/glamoroustoolkit You can use it by: 1. "GTInspector openOn: someObject", or 2. "GTInspector registerToolsOn: Smalltalk tools" and then use CMD+I (explore) Please let your opinion be heard :) Cheers, Doru p.s. Have fun at ESUG :) -- www.tudorgirba.com "Every successful trip needs a suitable vehicle."

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[UPDATE] Call for Papers: Smalltalks 2011
by Andy Kellens Aug. 22, 2011

Aug. 22, 2011

UPDATE: We received numerous requests to postpone the submission deadline. Therefore, you can still submit a paper to Smalltalks 2011 until Monday, September 5th! CALL FOR PAPERS SMALLTALKS 2011 5th International Conference on Smalltalk Technologies Research Track: Call for Papers November 3th - 5th, 2011 Camera Ready Submission: October 7th, 2011. --------------------------------------------------------------------------------- Conference Location: Universidad Nacional de Quilmes (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 2011 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): August 22th, 2011 (Argentinian time: UTC/GMT -3 hours). Notification of acceptance: September 23th, 2011. Camera Ready Submission: October 7th, 2011. Papers: Papers should be written in English, in PDF-format and should not exceed 15 pages (including references and figures), using the Elsevier journal format. Templates for LaTeX formats can be found at http://www.elsevier.com/wps/find/authorsview.authors/elsart Papers must be submitted through the EasyChair submission web site at https://www.easychair.org/conferences/?conf=smalltalks2011 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 Jannik Laval and Andy Kellens to smalltalks2011-chair(a)fast.org.ar. Program Committee -------------------------- - Gonzalo Zabala (Universidad Abierta Interamericana, Argentina) - Hernan Wilkinson (Universidad de Buenos Aires, Argentina) - Serge Stinckwich (Institut de recherche pour le developppement, France) - Mircea Lungu (University of Bern, Switzerland) - Tudor Girba (Sw-eng. Software Engineering GmbH, Switzerland) - Johan Fabry (DCC, Universidad de Chile, Chile) - Luc Fabresse (Ecole des Mines Douai, France) - Marcus Denker (INRIA Lille, France) - Coen De Roover (Vrije Universiteit Brussel, Belgium) - Damien Cassou (Hasso-Plattner-Institut, Potsdam, Germany) - Gilad Bracha (SAP Labs, Palo Alto, USA) - Noury Bouraqadi (Ecole des Mines Douai, France) - Alexandre Bergel (DCC, Universidad de Chile, Chile) - Gabriela Arevalo (Universidad Nacional de Quilmes, Argentina) Program Chairs -------------------- Andy Kellens (Vrije Universiteit Brussel, Belgium) Jannik Laval (INRIA Lille/LABRI Bordeaux, France) --- Jannik Laval PhD Student - Rmod Team - INRIA Certified Project Management Associate (IPMA) http://www.jannik-laval.eu http://rmod.lille.inria.fr ---

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[ANN] PDF 4 Smalltalk
by Christian Haider Aug. 21, 2011

Aug. 21, 2011

I am proud to announce an open source PDF implementation. I will give a talk about this at ESUG (on Wednesday, 10:30, according to current schedule). The presentation will be available at Origo (see below) after the talk. I just published the bundles to the Cincom public store: - Fonts Development - PDF Development It is developed in VisualWorks 7.8 and should work with older versions. If not, please give me a note. The bundle comment of {PDF Development}: 8<------------------------ Read and write PDF files. Support for PDF as defined by the ISO standard PDF 32000-1:2008 (see http://www.adobe.com/devnet/pdf/pdf_reference.html) Look at Document class in Package [PDF Development] to find simple demos to get you started. Best load order for development: 1. bundle {Values Development} 2. bundle {Fonts Development} 3. bundle {PDF Development} See also the project site at Origo: http://pdf4smalltalk.origo.ethz.ch/ ---------------->8 Happy hacking, Christian

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[ANN] Fuel release version 1.6
by Martin Dias Aug. 19, 2011

Aug. 19, 2011

Hello! I want to announce the new release version number 1.6 of Fuel, a binary serialization framework for Pharo that provides extremely fast deserialization. More information on our home page<http://rmod.lille.inria.fr/web/pier/software/Fuel>. Again, I thank ESUG for sponsoring me through the SummerTalk<http://www.esug.org/wiki/pier/Promotion/SummerTalk/SummerTalk2011>program. You can download this version in Pharo 1.2.1 with: Gofer new squeaksource: 'Fuel'; package: 'ConfigurationOfFuel'; load. ((Smalltalk at: #ConfigurationOfFuel) project version: '1.6') load. This version does not add any new concrete functionality but has two main achievements: a performance improvement and a design clean up. Many changes included in this release are part of a design clean up. They are a necessary step forward to new functionalities that are coming soon. They make code more understandable. They enable simpler extension. Happily they also helped to improve serialization performance by reducing unnecessary interactions. And it is specially important a bottleneck in graph analysis stage we have successfully attacked, obtaining great results. Details: - Removed explicit references to cluster classes scattered around the system. For example, in previous versions Float>>fuelCluster has an explicit reference to FLFloatCluster. This version replaces this by a double dispatch interaction. - Clusters: Better reification. Removed annoying IDs. Removed Singleton instance creation mechanism, now mappers manage uniqueness in a better way. - Mappers: They were simplified. New mapping machanism inspired on Chain of Responsibility pattern. The global objects detection has been optimized considerably. - Analyzer: Part of its behavior and state has been moved to a new abstraction called 'clusterization'. Best regards, Martín Dias

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Re: [Esug-list] Smalltalk lecture Saturday 20th of August at ESUG
by Marcus Denker Aug. 16, 2011

Aug. 16, 2011

On Tue, Aug 16, 2011 at 9:05 AM, Juraj Kubelka <juraj.kubelka(a)gmail.com> wrote: > Hi Smalltalkers, > If it is worth to do it and someone give me an introduction to management of > live-streaming, I can be in charge of that. > Live streaming needs serious internet infrastructure... (just imagine 100 people watching at the same time). Than there is the software side... I am sure that last year, citilab didn't set this up in a week :-) Marcus -- Marcus Denker -- denker(a)acm.org http://www.marcusdenker.de

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DLC in Edinburgh?
by Bernat Romagosa Aug. 16, 2011

Aug. 16, 2011

Hi, does anyone know if this may be interesting? http://www.dynamiclanguages.co.uk/dlc2011/ I've checked the talk schedule, but it's nearly empty... So, it seems there is a dynamic languages conference right after ESUG at the same city... it feels like maybe someone could submit a talk proposal there too :) Cheers, -- Bernat Romagosa.

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Smalltalk lecture Saturday 20th of August at ESUG
by Stéphane Ducasse Aug. 16, 2011

Aug. 16, 2011

Hi Friends please distribute that widely I will give a free lecture Discovering Smalltalk Smalltalk is a pure and elegant object language. This lectures will cover the fundamental aspects of Smalltalk: syntax, semantics, and key aspects of the system. Doing so we will also revise the real semantics of self/super. We will show the power of polymorphism in action by simply learning from the system. Finally we will go into more design aspect again based on the systems. As a bonus we will start the lecture with a 15 min presentation of Seaside a powerful web framework for dynamic web application. This lecture may be followed by a lecture on more advanced object-oriented design: law of demeter, encapsulation, multiple interface of classes, composition vs. inheritance Starting time: 9h30 Closing: 16h00 Location: http://www.esug.org/wiki/pier/Conferences/2011/The-Venue-in-Edinburgh Bio: He is expert in object-oriented language design, dynamic languages, reflective programming, language semantics as well as reengineering, program analysis, visualizations, software metrics. Recently he worked on traits, composable method groups, and this work got some impact. Traits have been introduced AmbiantTalk, Pharo, Perl-6, PHP 5.4 and Squeak. They influenced Scala and Fortress SUN Microsystems. Stephane is one of the developer of Pharo (http://www.pharo.project.org/) an open-source language inspired by Smalltalk. He is one of the core developer of Moose, an open-source reengineering environment (http://moose.unibe.ch/) He is the president of the European Smalltalk User Group and organize a yearly international conference on Smalltalk. He wrote a couple of fun books to teach programming and other serious topics such as dynamic web development (http://book.seaside.st) Stef

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If someone wants to know something about Fuel...
by Mariano Martinez Peck Aug. 15, 2011

Aug. 15, 2011

I'll be giving a talk in ESUG and presenting such project in the awards. So...I will be the whole week there. If someone wants to ask something or hack together with Fuel, please let me know. Cheers -- Mariano http://marianopeck.wordpress.com

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Fwd: Smalltalk tutorial day Saturday
by Stéphane Ducasse Aug. 15, 2011

Aug. 15, 2011

> > > As a precursor to the European Smalltalk User Group conference > (http://tinyurl.com/42z7752) which is taking place in the Forum next week, > Stephane Ducasse is going to give a one-day introduction to Smalltalk this > coming Saturday. Knowing the lecturer I expect this to be a lot of fun; in > particular, if you've always wanted to know about Smalltalk but been afraid > to ask, come along. All welcome; no need to register, just turn up. > > Date: Saturday 20th August > Time: 10.30 - 17.00 (may finish earlier; there will be a break for lunch at > some point; quiet coming and going is allowed) > Place: Informatics Forum, G03 > > Discovering Smalltalk > > Smalltalk is a pure and elegant object language. This lecture will cover > the fundamental aspects of Smalltalk: syntax, semantics, and key aspects of > the system. Doing so we will also revise the real semantics of self/super. > We will show the power of polymorphism in action by simply learning from > the system. Finally we will go into more design aspect again based on the > systems. As a bonus we will start the lecture with a 15 min presentation of > Seaside, a powerful web framework for dynamic web application. > > This lecture may be followed by a lecture on more advanced object-oriented > design: law of demeter, encapsulation, multiple interface of classes, > composition vs. inheritance > > Bio: He is expert in object-oriented language design, dynamic languages, > reflective programming, language semantics as well as reengineering, > program analysis, visualizations, software metrics. Recently he worked on > traits, composable method groups, and this work got some impact. Traits > have been introduced AmbiantTalk, Pharo, Perl-6, PHP 5.4 and Squeak. They > influenced Scala and Fortress SUN Microsystems. Stephane is one of the > developer of Pharo (http://www.pharo.project.org/) an open-source language > inspired by Smalltalk. He is one of the core developer of Moose, an > open-source reengineering environment (http://moose.unibe.ch/) He is the > president of the European Smalltalk User Group and organize a yearly > international conference on Smalltalk. He wrote a couple of fun books to > teach programming and other serious topics such as dynamic web development > (http://book.seaside.st) > > -- > The University of Edinburgh is a charitable body, registered in > Scotland, with registration number SC005336. > >

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[ANN] SmallHarbour ALPHA release
by laurent laffont Aug. 15, 2011

Aug. 15, 2011

Hi, We are pleased to announce the first version of SmallHarbour. SmallHarbour is a public fork of SeasideHosting, running on top of Pharo, Seaside and Cog - driven by Romain Verduci and Laurent Laffont for ESUG SummerTalk 2011. The main goals are: - people should be able to (easily) setup their own web application deployment platform - provide a public service for hosting web applications. - be able to setup a web application without Smalltalk knowledge in one click. Actually SmallHarbour support Pharo and Seaside, but we expect to support Iliad and AidaWeb framework soon. When an account is created, you can go in Home and click on "Create blog" to deploy a Pier image. More templates to come. The alpha public server is at: http://www.alpha.smallharbour.org. Feel free to upload images. BE CAREFUL: that may be deleted / lost without warning. Do not put sensible informations. To setup your own SmallHarbour, - read documentation at http://project.alpha.smallharbour.org/seaside/pier/Documentation - see screencast http://project.alpha.smallharbour.org/seaside/pier/blog/2011-08-11 Feedback is welcome. We still need to find bugs, fix them and learn. Romain will present SmallHarbour at ESUG. Thanks ESUG, Adrian and Netstyle for sharing code, Mariano for help, Claire and Patrick who are working on visual identity. Cheers, Laurent Laffont - @lolgzs <http://twitter.com/#!/lolgzs> Pharo Smalltalk Screencasts: http://www.pharocasts.com/ Blog: http://magaloma.blogspot.com/ Developer group: http://cara74.seasidehosting.st

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PhD offer - Brest france
by Loic Lagadec Aug. 12, 2011

Aug. 12, 2011

Dear All, We are looking for a top candidate to join our research group as a PhD student. We have one opening in the area of Smalltalk-based Electronic Design Automation. Please could you broadcast to any interested student. The position is to be filled as soon as possible. The project starts on 1st october 2011. Kind Regards, LoIc Lagadec ARDyT - Fault tolerant dynamically reconfigurable architecture Position type: PhD Student Functional area: Brest, France Research theme: Smalltalk, Reconfigurable architecture, innovative toolkit design Project: ARDyT Contact: loic.lagadec(a)univ-brest.fr Title: Instrospection plan compliant EDA toolset Reconfigurable computing (eg. FPGAs) combines the flexibility of software with the high performances of hardware. This comes from the on-demand metamorphosis of the hardware - at runtime - by "loading" a new circuit on the reconfigurable fabric, while this technology also supports extreme optimizations, by allowing drastic changes to the datapath itself, in addition to tailoring the control flow as traditionaly met in microprocessors. While improving performances has been the key issue for years, very few efforts have been reported in debug automation. Debuging requires introspection capabilities, controlability and fast-changes support. HLS (High Level Synthesis) tools allow to compile high-level (C like) languages to netlist (electronic level), hence guarantee fast changes but controlability and instrospection are still very limited. In the scope of the ARDyT project (supported by the French National Research Agency), some evolutions will be carried out over a classical FPGA such as embedding extra resources that will offer some introspection capabilities. The PhD thesis will contribute to refactor/re-design an existing smalltalk based toolset in order to take into account these extra resources hence new paradigms such as to combine the computation plan and the instrospection plan of the proposed architecture. In addition, debug controllers will be made available on-demand within the netlist of the application. This offers new exciting perspectives, in a scope of domain space exploration (DSE). A model oriented approach will be considered to ensure the durability of the resulting software and of its design method. This PhD will be co-supervised by the Lab-STICC MOCS and IRISA.

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