July 2017 - Pharo-users - lists.pharo.org

Re: [Pharo-users] Using the Debugger to write code

by Sven Van Caekenberghe

Yes, but these are all inside the method editor. I wanted to start with (Motivation fromString: 'foo') sayIt. in a playground/workspace. But with just a DNU it works. > On 12 Jul 2017, at 08:49, phil(a)highoctane.be wrote: > > What is not working? Check this: > > <image.png> > > Hit Define new class and just accept what is proposed, then proceed > > <image.png> > > Now hit Create and define the method. > > <image.png> > > etc etc for usual coding. > > Best, > Phil > > On Wed, Jul 12, 2017 at 8:35 AM, K K Subbu <kksubbu.ml(a)gmail.com> wrote: > On Wednesday 12 July 2017 08:33 AM, horrido wrote: > But for the life of me, I can't figure out how to create new classes for my > application from within the Debugger. Must I create new classes using the > System Browser first before I can continue adding new methods from within > the Debugger? What's the recommended procedure for all this? > > Not necessarily. In Pharo, everything happens through message sends. > Classes are created by sending any one of subclass:* family of messages to the parent class. System Browser makes it convenient by adding a template to its bottom text panel. Magic happens in the subclass:* message sends. > > When you "inspect" an object in the Debugger, a text panel will open up along the right side where you can type in a command just like in System Browser and "doIt". E.g. to create a subclass from Object. > > Object subclass: ... > > HTH .. Subbu > > >

July 12, 2017

Re: [Pharo-users] Using the Debugger to write code

by Sven Van Caekenberghe

> On 12 Jul 2017, at 08:42, Marcus Denker <marcus.denker(a)inria.fr> wrote: > > >> On 12 Jul 2017, at 08:35, K K Subbu <kksubbu.ml(a)gmail.com> wrote: >> >> On Wednesday 12 July 2017 08:33 AM, horrido wrote: >>> But for the life of me, I can't figure out how to create new classes for my >>> application from within the Debugger. Must I create new classes using the >>> System Browser first before I can continue adding new methods from within >>> the Debugger? What's the recommended procedure for all this? >> > > If you add a global variable that does not exist and save the method, you should get > a dialog like this, with âDefine new classâ as the first option: > > <Untitled.jpg> Yes, that is it. >From a Playground/Workspace this does not work, but I vaguely remember that it used to, no ? Then you could start by just pretending your class existed: MyClass new doSomething. <doit> First dialog should be MyClass does not exist, do you want to create it ? Once created, restart and DNU for #doSomething and option to create a new method.

July 12, 2017

Re: [Pharo-users] Using the Debugger to write code

by phil＠highoctane.be

What is not working? Check this: [image: Inline image 1] Hit Define new class and just accept what is proposed, then proceed [image: Inline image 2] Now hit Create and define the method. [image: Inline image 3] etc etc for usual coding. Best, Phil On Wed, Jul 12, 2017 at 8:35 AM, K K Subbu <kksubbu.ml(a)gmail.com> wrote: > On Wednesday 12 July 2017 08:33 AM, horrido wrote: > >> But for the life of me, I can't figure out how to create new classes for >> my >> application from within the Debugger. Must I create new classes using the >> System Browser first before I can continue adding new methods from within >> the Debugger? What's the recommended procedure for all this? >> > > Not necessarily. In Pharo, everything happens through message sends. > Classes are created by sending any one of subclass:* family of messages to > the parent class. System Browser makes it convenient by adding a template > to its bottom text panel. Magic happens in the subclass:* message sends. > > When you "inspect" an object in the Debugger, a text panel will open up > along the right side where you can type in a command just like in System > Browser and "doIt". E.g. to create a subclass from Object. > > Object subclass: ... > > HTH .. Subbu > > >

July 12, 2017

Re: [Pharo-users] Using the Debugger to write code

by Marcus Denker

> On 12 Jul 2017, at 08:35, K K Subbu <kksubbu.ml(a)gmail.com> wrote: > > On Wednesday 12 July 2017 08:33 AM, horrido wrote: >> But for the life of me, I can't figure out how to create new classes for my >> application from within the Debugger. Must I create new classes using the >> System Browser first before I can continue adding new methods from within >> the Debugger? What's the recommended procedure for all this? > If you add a global variable that does not exist and save the method, you should get a dialog like this, with âDefine new classâ as the first option:

July 12, 2017

Re: [Pharo-users] Using the Debugger to write code

by K K Subbu

On Wednesday 12 July 2017 08:33 AM, horrido wrote: > But for the life of me, I can't figure out how to create new classes for my > application from within the Debugger. Must I create new classes using the > System Browser first before I can continue adding new methods from within > the Debugger? What's the recommended procedure for all this? Not necessarily. In Pharo, everything happens through message sends. Classes are created by sending any one of subclass:* family of messages to the parent class. System Browser makes it convenient by adding a template to its bottom text panel. Magic happens in the subclass:* message sends. When you "inspect" an object in the Debugger, a text panel will open up along the right side where you can type in a command just like in System Browser and "doIt". E.g. to create a subclass from Object. Object subclass: ... HTH .. Subbu

July 12, 2017

Re: [Pharo-users] 2 questions around gitlab, gitfiletree, BaselineOf

by Sabine Manaa

Hi Thierry, this would be nice and exactly what I was looking for. I ask myself if iceberg would be able to solve this/will it be able to solve it in a later version. Regards Sabine 2017-07-11 23:13 GMT+02:00 Thierry Goubier [via Smalltalk] < ml+s1294792n4954413h98(a)n4.nabble.com>: > Hi Sabine, > > I have a slightly different script, a Makefile, which uses another > trick: put everything into a pharo/ subdirectory. Like that, just rm -rf > pharo/ erases everything before rebuilding. > > I think I would implement the support you need for you to simply be able > to write: > > Metacello new baseline: \'RKA24\'\; repository: > \'gitfiletree://192.168.1.61:30000/SPF/Spesenfuchs.gitspf: > 1.0?protocol=http\ > <http://192.168.1.61:30000/SPF/Spesenfuchs.gitspf:1.0?protocol=http%5C>'\;load > > > so that the clone + Metacello over filetree isn't necessary. > > (at the moment, I'm just pretty sure GitFileTree doesn't handle http and > the port number, but that wouldn't be hard to add) > > Regards, > > Thierry > > > Le 11/07/2017 Ã 12:43, Sabine Manaa a Ã©crit : > > > After several questions and trials I ended with a script like this: > > > > cd /Applications/Pharo5.0-7.app/Contents/Resources > > rm Pharo.image > > rm Pharo.changes > > curl get.pharo.org/50 <http://get.pharo.org/50> | bash > > rm -rf spfClonedGitlabRepository > > git clone http://192.168.1.61:30000/SPF/Spesenfuchs.git > > <http://192.168.1.61:30000/SPF/Spesenfuchs.git> --branch 1.0 > > spfClonedGitlabRepository > > Pharo Pharo.image --no-default-preferences eval --save "(CatalogProvider > > projectNamed: 'GitFileTree') installVersion: #stable. Metacello new > > baseline: 'RKA24'; repository: 'filetree://spfClonedGitlabRepository';load." > > > > > It creates a local clone (of a certain version) of my gitlab repository > > (deleting old stuff before) and starts with a new image, loading the > > given branch. > > > > With this, I can always start with a new image, loading exactly the > > version I want from gitlab. > > > > For pushing into gitlab I use the MCFileTreeGitRepository browser and > push. > > > > Big thank you for all who helped me, here and in discord. > > > > 2017-07-08 18:31 GMT+02:00 Pierce Ng-3 [via Smalltalk] <[hidden email] > > </user/SendEmail.jtp?type=node&node=4954305&i=0>>: > > > > On Fri, Jul 07, 2017 at 06:48:50AM -0700, Sabine Manaa wrote: > > > > > 1) For loading my own code, I currently have a bad solution > > > I would like to load it within my baseline like this below but I > dont know > > > what to write in the fileTreeRepository method... > > > > > > baseline: spec > > > <baseline> > > > spec > > > for: #common > > > do: [ spec blessing: #baseline. > > > spec repository: ##self fileTreeRepository##. > > > ^^^^^^^^^^^^^^^^^^^^^^^^^^^ > > Here I use 'http://127.0.0.1:20080/', where the http server serves > > my filetree > > repo directory. The easiest way (for me on Linux/Mac) to get the > > http server > > running is 'python3 -m http.server 20080'. > > > > This method works for a directory full of .mcz files too. > > > > Pierce > > > > > > > > ------------------------------------------------------------------------ > > > If you reply to this email, your message will be added to the > > discussion below: > > http://forum.world.st/2-questions-around-gitlab- > gitfiletree-BaselineOf-tp4953877p4954007.html > > <http://forum.world.st/2-questions-around-gitlab- > gitfiletree-BaselineOf-tp4953877p4954007.html> > > > > To start a new topic under Pharo Smalltalk Users, email [hidden > > email] </user/SendEmail.jtp?type=node&node=4954305&i=1> > > To unsubscribe from Pharo Smalltalk Users, click here. > > NAML > > <http://forum.world.st/template/NamlServlet.jtp? > macro=macro_viewer&id=instant_html%21nabble%3Aemail.naml& > base=nabble.naml.namespaces.BasicNamespace-nabble.view. > web.template.NabbleNamespace-nabble.view.web.template. > NodeNamespace&breadcrumbs=notify_subscribers%21nabble% > 3Aemail.naml-instant_emails%21nabble%3Aemail.naml-send_ > instant_email%21nabble%3Aemail.naml> > > > > > > > > > > ------------------------------------------------------------------------ > > > View this message in context: Re: 2 questions around gitlab, > > gitfiletree, BaselineOf > > <http://forum.world.st/2-questions-around-gitlab-gitfiletree-BaselineOf- > tp4953877p4954305.html> > > Sent from the Pharo Smalltalk Users mailing list archive > > <http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html> at > Nabble.com. > > > > > ------------------------------ > If you reply to this email, your message will be added to the discussion > below: > http://forum.world.st/2-questions-around-gitlab-gitfiletree-BaselineOf- > tp4953877p4954413.html > To start a new topic under Pharo Smalltalk Users, email > ml+s1294792n1310670h65(a)n4.nabble.com > To unsubscribe from Pharo Smalltalk Users, click here > <http://forum.world.st/template/NamlServlet.jtp?macro=unsubscribe_by_code&no…> > . > NAML > <http://forum.world.st/template/NamlServlet.jtp?macro=macro_viewer&id=instan…> > -- View this message in context: http://forum.world.st/2-questions-around-gitlab-gitfiletree-BaselineOf-tp49… Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

July 12, 2017

Using the Debugger to write code

by horrido

The *Pharo By Example* book says that you can use the Debugger to write code. So if you have a "does not understand" error, you're given the option of Creating a new method. That's cool. But for the life of me, I can't figure out how to create new classes for my application from within the Debugger. Must I create new classes using the System Browser first before I can continue adding new methods from within the Debugger? What's the recommended procedure for all this? Thanks. -- View this message in context: http://forum.world.st/Using-the-Debugger-to-write-code-tp4954451.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

July 12, 2017

Re: [Pharo-users] 2 questions around gitlab, gitfiletree, BaselineOf

by Thierry Goubier

Hi Sabine, I have a slightly different script, a Makefile, which uses another trick: put everything into a pharo/ subdirectory. Like that, just rm -rf pharo/ erases everything before rebuilding. I think I would implement the support you need for you to simply be able to write: Metacello new baseline: \'RKA24\'\; repository: \'gitfiletree://192.168.1.61:30000/SPF/Spesenfuchs.gitspf:1.0?protocol=http\'\;load so that the clone + Metacello over filetree isn't necessary. (at the moment, I'm just pretty sure GitFileTree doesn't handle http and the port number, but that wouldn't be hard to add) Regards, Thierry Le 11/07/2017 Ã 12:43, Sabine Manaa a Ã©crit : > After several questions and trials I ended with a script like this: > > cd /Applications/Pharo5.0-7.app/Contents/Resources > rm Pharo.image > rm Pharo.changes > curl get.pharo.org/50 <http://get.pharo.org/50> | bash > rm -rf spfClonedGitlabRepository > git clone http://192.168.1.61:30000/SPF/Spesenfuchs.git > <http://192.168.1.61:30000/SPF/Spesenfuchs.git> --branch 1.0 > spfClonedGitlabRepository > Pharo Pharo.image --no-default-preferences eval --save "(CatalogProvider > projectNamed: 'GitFileTree') installVersion: #stable. Metacello new > baseline: 'RKA24'; repository: 'filetree://spfClonedGitlabRepository';load." > > It creates a local clone (of a certain version) of my gitlab repository > (deleting old stuff before) and starts with a new image, loading the > given branch. > > With this, I can always start with a new image, loading exactly the > version I want from gitlab. > > For pushing into gitlab I use the MCFileTreeGitRepository browser and push. > > Big thank you for all who helped me, here and in discord. > > 2017-07-08 18:31 GMT+02:00 Pierce Ng-3 [via Smalltalk] <[hidden email] > </user/SendEmail.jtp?type=node&node=4954305&i=0>>: > > On Fri, Jul 07, 2017 at 06:48:50AM -0700, Sabine Manaa wrote: > > > 1) For loading my own code, I currently have a bad solution > > I would like to load it within my baseline like this below but I dont know > > what to write in the fileTreeRepository method... > > > > baseline: spec > > <baseline> > > spec > > for: #common > > do: [ spec blessing: #baseline. > > spec repository: ##self fileTreeRepository##. > ^^^^^^^^^^^^^^^^^^^^^^^^^^^ > Here I use 'http://127.0.0.1:20080/', where the http server serves > my filetree > repo directory. The easiest way (for me on Linux/Mac) to get the > http server > running is 'python3 -m http.server 20080'. > > This method works for a directory full of .mcz files too. > > Pierce > > > > ------------------------------------------------------------------------ > If you reply to this email, your message will be added to the > discussion below: > http://forum.world.st/2-questions-around-gitlab-gitfiletree-BaselineOf-tp49… > <http://forum.world.st/2-questions-around-gitlab-gitfiletree-BaselineOf-tp49…> > > To start a new topic under Pharo Smalltalk Users, email [hidden > email] </user/SendEmail.jtp?type=node&node=4954305&i=1> > To unsubscribe from Pharo Smalltalk Users, click here. > NAML > <http://forum.world.st/template/NamlServlet.jtp?macro=macro_viewer&id=instan…> > > > > > ------------------------------------------------------------------------ > View this message in context: Re: 2 questions around gitlab, > gitfiletree, BaselineOf > <http://forum.world.st/2-questions-around-gitlab-gitfiletree-BaselineOf-tp49…> > Sent from the Pharo Smalltalk Users mailing list archive > <http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html> at Nabble.com.

July 11, 2017

<Programming> 2018: 2nd Call for Papers

by Sylvia Grewe

------------------------------------------------------------------------------------ <Programming> 2018 : The Art, Science, and Engineering of Programming Mon 9 - Thu 12 April 2018 Nice, France http://2018.programming-conference.org/ In 2017, we started a new conference and journal focused on everything to do with programming, including the experience of programming, called <Programming> for short. The first edition of <Programming> was a great success (seehttp://twitter.com/programmingconffor testimonies). Paper submissions and publications are handled by the journal. Accepted papers must be presented at the conference. ******************************************************** CALL FOR PAPERS ******************************************************** <Programming> 2018 accept scholarly papers including essays that advance the knowledge of programming. Almost anything about programming is in scope, but in each case there should be a clear relevance to the act and experience of programming. PAPER SUBMISSIONS: August 1 2017 (Research Papers Second Submission Deadline) December 1 2017 (Research Papers Third Submission Deadline) We accept submissions covering several areas of expertise. These areas include, but are not limited to: â¢ General-purpose programming â¢ Distributed systems programming â¢ Parallel and multi-core programming â¢ Graphics and GPU programming â¢ Security programming â¢ User interface programming â¢ Database programming â¢ Visual and live programming â¢ Data mining and machine learning programming â¢ Interpreters, virtual machines and compilers â¢ Modularity and separation of concerns â¢ Model-based development â¢ Metaprogramming and reflection â¢ Testing and debugging â¢ Program verification â¢ Programming education â¢ Programming environments â¢ Social coding ******************************************************** IMPORTANT DATES ******************************************************** Research paper submissions: August 1 2017 (Research Papers Second Submission Deadline) December 1 2017 (Research Papers Third Submission Deadline) Research paper first notification (for second submission deadline): October 1 2017 Research paper final notification (for second submission deadline): November 7 2017 Research paper first notification (for third submission deadline): February 1 2018 Research paper final notification (for third submission deadline): March 7 2018 Workshop Proposals: October 1 2017 All important dates can also be found athttp://programming-journal.org/timeline/ ******************************************************** ORGANIZATION ******************************************************** General Chair: Manuel Serrano, INRIA France Local Organizing Chair: Tamara Rezk, INRIA France Organizing Committee: Stefan Marr (workshops), Johannes Kepler University Linz Jennifer B. Sartor (workshops), Software Languages Lab, Vrije Universiteit Brussel Belgium Philipp Haller (student research competition), KTH Royal Institute of Technology, Sweden Tobias Pape (web technology), HPI - University of Potsdam Sylvia Grewe (publicity), Technische UniversitÃ¤t Darmstadt Germany Program Committee: Guido Salvaneschi (program chair), Technische UniversitÃ¤t Darmstadt, Germany Davide Ancona, University of Genova, Italy Alberto Bacchelli, Delft University of Technology, Netherlands Shigeru Chiba, University of Tokyo, Japan Yvonne Coady, University of Victoria, Canada Susan Eisenbach, Imperial College London, UK Patrick Eugster, TU Darmstadt, Germany and Purdue University, United States Antonio Filieri, Imperial College London, UK Matthew Flatt, University of Utah, United States Lidia Fuentes, Universidad de MÃ¡laga, Spain Richard P. Gabriel, Dream Songs, Inc. & HPI, California Jeremy Gibbons, University of Oxford, UK Yossi Gil, Israel Institute of Technology Elisa Gonzalez Boix, Vrije Universiteit Brussel, Belgium Phlipp Haller, KTH Royal Institute of Technology, Sweden Matthew Hammer, University of Colorado, Boulder, United States Felienne Hermans, Delft University of Technology, Netherlands Robert Hirschfeld, Hasso Plattner Institute (HPI), Germany Roberto Ierusalimschy, Pontifical Catholic University of Rio de Janeiro, Brazil Jun Kato, National Institute of Advanced Industrial Science and Technology, Japan JÃ¶rg Kienzle, McGill University, Canada Neelakantan R. Krishnaswami, University of Cambridge, UK Ralf LÃ¤mmel, University of Koblenz-Landau, Germany Hidehiko Masuhara, Tokyo Institute of Technology, Japan Mira Mezini, Technische UniversitÃ¤t Darmstadt, Germany Emerson Murphy-Hill, North Carolina State University, United States Mario SÃ¼dholt, IMT Atlantique, Nantes, France Sam Tobin-Hochstadt, Indiana University, United States Eelco Visser, Delft University of Technology, Netherlands Tijs van der Storm, CWI & University of Groningen, Netherlands ******************************************************** <Programming> 2018 is kindly supported by: ACM In-Cooperation SIGPLAN (In-cooperation) SIGSOFT (In-cooperation) INRIA France AOSA ********************************************************

July 11, 2017

Seasidehosting...

by Carl Hans

Hi, I'm running a private website at seasidehosting. Obviously this free service is not available anymore because both the site as well as the seasidehosting page are not reachable. I've tried to get information about the current staus of seasidehosting via google but couldn't find anything. Does anybody knows more? Many thanks in advance and best wishes Carl

July 11, 2017