March 2016 - Pharo-dev - lists.pharo.org

Re: [Pharo-dev] Call about Numerical Methods in Pharo :)

by Tudor Girba

This is great news! I would be interested in time series and distributions as well. Cheers, Doru > On Mar 2, 2016, at 2:33 PM, stepharo <stepharo(a)free.fr> wrote: > > Hi guys > > I met Didier Besset and we had a great hacking session and discussions with Serge Stinckwich. > Didier would like to help Pharo and the numerical part of it. ***Big thanks*** Didier. > > We would like to do several things: > > - Work on "Hows to" > The numerical methods in Pharo is good but the gap between us and the math is too large :) > so the idea is to have a series of "how to ..." > - histomgram (simple, based on distribution) > > - Improve the SciPharo/NumPha (previously SciSmalltalk) library > This morning we started to implement a ComponentPrincipalDecomposition by combining two of the > objects available in SciPharo. > Then we started to enhance the distributions to make sure that we can plug other distribution for having > controlled random number. > > - Do a public call to know what is missing for you: this is this mail :) > Didier would like to work on concrete cases. I love that attitude > So tell us :) > > Hernan ?? > Alex: ?? pvalue? better distribution? > Vincent: covariance? CPA? > Philippe: times series > Serge R frames? > Sami: Better random number and various distributions? > > - Organise a two day lectures with practices on concrete case in September with a recording session. > Either at IRD Bondy or Lille. > > - Make sure that the Numerical Method book will get on lulu :) with a better cover and title :) > > > Stef > > -- www.tudorgirba.com www.feenk.com "Obvious things are difficult to teach."

March 2, 2016

Call about Numerical Methods in Pharo :)

by stepharo

Hi guys I met Didier Besset and we had a great hacking session and discussions with Serge Stinckwich. Didier would like to help Pharo and the numerical part of it. ***Big thanks*** Didier. We would like to do several things: - Work on "Hows to" The numerical methods in Pharo is good but the gap between us and the math is too large :) so the idea is to have a series of "how to ..." - histomgram (simple, based on distribution) - Improve the SciPharo/NumPha (previously SciSmalltalk) library This morning we started to implement a ComponentPrincipalDecomposition by combining two of the objects available in SciPharo. Then we started to enhance the distributions to make sure that we can plug other distribution for having controlled random number. - Do a public call to know what is missing for you: this is this mail :) Didier would like to work on concrete cases. I love that attitude So tell us :) Hernan ?? Alex: ?? pvalue? better distribution? Vincent: covariance? CPA? Philippe: times series Serge R frames? Sami: Better random number and various distributions? - Organise a two day lectures with practices on concrete case in September with a recording session. Either at IRD Bondy or Lille. - Make sure that the Numerical Method book will get on lulu :) with a better cover and title :) Stef

March 2, 2016

sprites for games

by stepharo

Hi clement shows me this website http://gaurav.munjal.us/Universal-LPC-Spritesheet-Character-Generator/ and we could use them for building a fun game framework Stef

March 2, 2016

Re: [Pharo-dev] Can't enter Square Brackets in new images

by Udo Schneider

Ok - found it. Somewhere in the last updates the Nautilus Keybinding for previous/next was changed from Cmd+[ / Cmd+] to Meta+[ / Meta+] (defined in (AbstractNautilisUI>>#buildClassShortcutsOn:) Could we please change this? Having these shortcuts make it impossible to enter square brackets in Nautilus when using a german keyboard. CU, Udo On 02/03/16 12:33, Udo Schneider wrote: > Quick update: > > Test on Windows (US-english, DE Keyboard) with newest VM > (stable-20160218): NO ISSUES > > Test on Windows (US-english, DE Keyboard) with newest VM (stable-20160218): > * Does work w/o any problem in Playgrounds > * Does not work in Nautilus. > > From a quick before freezing I saw that somewhere along that stack that > KMKeymap tried to interpret the square brackets as Meta+[ and Meta+]. > This would be in line with the german Mac OS X keyboard mapping where > the brackets are on Option+5 and Option+6. As on Mac OS X Option is > equivalent to Alt I assume this is what is interpreted as Meta+[ and > Meta+]. > Still I'm not quite sure why in this case (only in Nautilus it seems) > the pressed Meta/Alt/Option key is interpreted in this case as this is > simply required to enter square brackets on a german keyboard. It does > not imply a command or something like this. > > Any thoughts? Anything you want me to debug? > > CU, > > Udo > > > On 01/03/16 22:13, Udo Schneider wrote: >> All, >> >> I'm currently chasing a strange problem with new 5.0 based Images. >> >> In the regular Pharo 5.0 Beta Image and current Moose (5.1) Image you >> can't enter square brackets anymore. It seems to change the >> class/category/method selection in Nautilus and causes a non-breakable >> loop of discarding/ignoring/saving the changes dialog for changed >> methods... >> >> Checking the same VM with older 5.0 images works w/o any problem. So I >> assume an image problem - not a VM problem. >> >> Has anyone seen this? >> >> I'm currently testing on Mac OS X with a german keyboard and US-English >> locale. Will test on Windows tomorrow. >> >> CU, >> >> Udo >> >> >> >> Pharo 5.0 Details: >> >> Smalltalk image version. >> "'Pharo5.0'" >> >> SystemVersion current imageVersionString. >> "'Pharo-5.0-50622-'" >> >> Smalltalk vm version. >> "'CoInterpreter * VMMaker.oscog-rmacnak.1586 uuid: >> 8e44b2a7-68ee-4fc9-8513-a04520267053 Dec 13 2015 >> StackToRegisterMappingCogit * VMMaker.oscog-rmacnak.1586 uuid: >> 8e44b2a7-68ee-4fc9-8513-a04520267053 Dec 13 2015 >> https://github.com/estebanlm/pharo-vm.git Commit: >> 6dc730123e8f2b0327839b235d16e0604a92288e Date: 2015-12-13 00:23:41 +0100 >> By: Esteban Lorenzano >> <estebanlm(a)gmail.com> Jenkins build #456 >> '" >> >> Moose Details: >> >> Smalltalk image version. >> "'Pharo5.0'" >> >> SystemVersion current imageVersionString. >> "'Pharo-5.0-50622-'" >> >> Smalltalk vm version. >> "'CoInterpreter * VMMaker.oscog-rmacnak.1586 uuid: >> 8e44b2a7-68ee-4fc9-8513-a04520267053 Dec 13 2015 >> StackToRegisterMappingCogit * VMMaker.oscog-rmacnak.1586 uuid: >> 8e44b2a7-68ee-4fc9-8513-a04520267053 Dec 13 2015 >> https://github.com/estebanlm/pharo-vm.git Commit: >> 6dc730123e8f2b0327839b235d16e0604a92288e Date: 2015-12-13 00:23:41 +0100 >> By: Esteban Lorenzano >> <estebanlm(a)gmail.com> Jenkins build #456 >> '" >> >> >> > > > >

March 2, 2016

Call about Numerical Methods in Pharo :)

by stepharo

Hi guys I met Didier Besset and we had a great hacking session and discussions with Serge Stinckwich. Didier would like to help Pharo and the numerical part of it. ***Big thanks*** Didier. We would like to do several things: - Work on "Hows to" The numerical methods in Pharo is good but the gap between us and the math is too large :) so the idea is to have a series of "how to ..." - histomgram (simple, based on distribution) - Improve the SciPharo/NumPha (previously SciSmalltalk) library This morning we started to implement a ComponentPrincipalDecomposition by combining two of the objects available in SciPharo. Then we started to enhance the distributions to make sure that we can plug other distribution for having controlled random number. - Do a public call to know what is missing for you: this is this mail :) Didier would like to work on concrete cases. I love that attitude So tell us :) Hernan ?? Alex: ?? pvalue? better distribution? Vincent: covariance? CPA? Philippe: times series Serge R frames? Sami: Better random number and various distributions? - Organise a two day lectures with practices on concrete case in September with a recording session. Either at IRD Bondy or Lille. - Make sure that the Numerical Method book will get on lulu :) with a better cover and title :) Stef

March 2, 2016

Mocking networkâ¦

by Yuriy Tymchuk

HI, there is one thing in Ruby (on Rails) that I really like and it is a option to mock network. This means that when you run a test your network requests are handled by a mock object and you can tell it that for this URI it should give you this response. This is helpful if you donât want to rely on a network availability or test certain corner cases. Is there anything like this in Pharo? Uko

March 2, 2016

Re: [Pharo-dev] Pharo Contributors & Consultants

by Ben Coman

Also, maybe add "Pharo" to the contributors default web site google search. On Wed, Mar 2, 2016 at 7:44 PM, Ben Coman <btc(a)openinworld.com> wrote: > Cool. Now wishful thinking... for consultants it would be double-cool > be have a location marked world map which could be clicked to sort the > list based on how close to the click the consultant lives. > cheers -ben > > On Wed, Mar 2, 2016 at 5:04 PM, Peter UhnÃ¡k <i.uhnak(a)gmail.com> wrote: >> Hi all, >> >> we are currently updating the pages for Pharo Contributors and Consultants. >> >> https://consultants.pharo.org/ >> and >> https://contributors.pharo.org/ >> >> if you want to add or update your record (info, mail, image, ...), you can >> do so by sending us a pull request on GitHub in the appropriate repository >> >> the format is STON so it should be understandable. >> >> Contributors: https://github.com/pharo-project/pharo-project-contributors >> Consultants: https://github.com/pharo-project/pharo-project-consultants >> >> Alternatively you can open an issue in the github issue tracker with the new >> info and it will be handled. >> >> Peter

March 2, 2016

Re: [Pharo-dev] Pharo Contributors & Consultants

by Ben Coman

Cool. Now wishful thinking... for consultants it would be double-cool be have a location marked world map which could be clicked to sort the list based on how close to the click the consultant lives. cheers -ben On Wed, Mar 2, 2016 at 5:04 PM, Peter UhnÃ¡k <i.uhnak(a)gmail.com> wrote: > Hi all, > > we are currently updating the pages for Pharo Contributors and Consultants. > > https://consultants.pharo.org/ > and > https://contributors.pharo.org/ > > if you want to add or update your record (info, mail, image, ...), you can > do so by sending us a pull request on GitHub in the appropriate repository > > the format is STON so it should be understandable. > > Contributors: https://github.com/pharo-project/pharo-project-contributors > Consultants: https://github.com/pharo-project/pharo-project-consultants > > Alternatively you can open an issue in the github issue tracker with the new > info and it will be handled. > > Peter

March 2, 2016

Re: [Pharo-dev] Can't enter Square Brackets in new images

by Udo Schneider

Quick update: Test on Windows (US-english, DE Keyboard) with newest VM (stable-20160218): NO ISSUES Test on Windows (US-english, DE Keyboard) with newest VM (stable-20160218): * Does work w/o any problem in Playgrounds * Does not work in Nautilus. From a quick before freezing I saw that somewhere along that stack that KMKeymap tried to interpret the square brackets as Meta+[ and Meta+]. This would be in line with the german Mac OS X keyboard mapping where the brackets are on Option+5 and Option+6. As on Mac OS X Option is equivalent to Alt I assume this is what is interpreted as Meta+[ and Meta+]. Still I'm not quite sure why in this case (only in Nautilus it seems) the pressed Meta/Alt/Option key is interpreted in this case as this is simply required to enter square brackets on a german keyboard. It does not imply a command or something like this. Any thoughts? Anything you want me to debug? CU, Udo On 01/03/16 22:13, Udo Schneider wrote: > All, > > I'm currently chasing a strange problem with new 5.0 based Images. > > In the regular Pharo 5.0 Beta Image and current Moose (5.1) Image you > can't enter square brackets anymore. It seems to change the > class/category/method selection in Nautilus and causes a non-breakable > loop of discarding/ignoring/saving the changes dialog for changed > methods... > > Checking the same VM with older 5.0 images works w/o any problem. So I > assume an image problem - not a VM problem. > > Has anyone seen this? > > I'm currently testing on Mac OS X with a german keyboard and US-English > locale. Will test on Windows tomorrow. > > CU, > > Udo > > > > Pharo 5.0 Details: > > Smalltalk image version. > "'Pharo5.0'" > > SystemVersion current imageVersionString. > "'Pharo-5.0-50622-'" > > Smalltalk vm version. > "'CoInterpreter * VMMaker.oscog-rmacnak.1586 uuid: > 8e44b2a7-68ee-4fc9-8513-a04520267053 Dec 13 2015 > StackToRegisterMappingCogit * VMMaker.oscog-rmacnak.1586 uuid: > 8e44b2a7-68ee-4fc9-8513-a04520267053 Dec 13 2015 > https://github.com/estebanlm/pharo-vm.git Commit: > 6dc730123e8f2b0327839b235d16e0604a92288e Date: 2015-12-13 00:23:41 +0100 > By: Esteban Lorenzano > <estebanlm(a)gmail.com> Jenkins build #456 > '" > > Moose Details: > > Smalltalk image version. > "'Pharo5.0'" > > SystemVersion current imageVersionString. > "'Pharo-5.0-50622-'" > > Smalltalk vm version. > "'CoInterpreter * VMMaker.oscog-rmacnak.1586 uuid: > 8e44b2a7-68ee-4fc9-8513-a04520267053 Dec 13 2015 > StackToRegisterMappingCogit * VMMaker.oscog-rmacnak.1586 uuid: > 8e44b2a7-68ee-4fc9-8513-a04520267053 Dec 13 2015 > https://github.com/estebanlm/pharo-vm.git Commit: > 6dc730123e8f2b0327839b235d16e0604a92288e Date: 2015-12-13 00:23:41 +0100 > By: Esteban Lorenzano > <estebanlm(a)gmail.com> Jenkins build #456 > '" > > >

March 2, 2016

[pharo-project/pharo-core] 2e753d: 50623

by GitHub

Branch: refs/heads/5.0 Home: https://github.com/pharo-project/pharo-core Commit: 2e753d0a35a3f06593a965589faaf7359ff1111e https://github.com/pharo-project/pharo-core/commit/2e753d0a35a3f06593a96558… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2016-03-02 (Wed, 02 Mar 2016) Changed paths: M BaselineOfQualityAssistant.package/BaselineOfQualityAssistant.class/instance/api projectSpec/baseline_.st M ConfigurationOfQualityAssistant.package/ConfigurationOfQualityAssistant.class/instance/symbolic versions/stable_.st A ConfigurationOfQualityAssistant.package/ConfigurationOfQualityAssistant.class/instance/versions/v2%5F3%5F6_.st M ConfigurationOfRenraku.package/ConfigurationOfRenraku.class/instance/symbolic versions/stable_.st A ConfigurationOfRenraku.package/ConfigurationOfRenraku.class/instance/versions/v0%5F11%5F6_.st R Kernel.package/ClassDescription.class/instance/initialize-release/updateInstancesFrom_.st R Kernel.package/ClassDescription.class/instance/initialize-release/updateInstances_from_isMeta_.st A Renraku.package/extension/RBSelfSentNotImplementedRule/instance/check_forCriticsDo_ifNone_.st M Renraku.package/extension/RBSentNotImplementedRule/instance/check_forCriticsDo_ifNone_.st R ScriptLoader50.package/ScriptLoader.class/instance/pharo - scripts/script50622.st A ScriptLoader50.package/ScriptLoader.class/instance/pharo - scripts/script50623.st R ScriptLoader50.package/ScriptLoader.class/instance/pharo - updates/update50622.st A ScriptLoader50.package/ScriptLoader.class/instance/pharo - updates/update50623.st M ScriptLoader50.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st M Slot.package/PharoClassInstaller.class/instance/migrating/updateClass_to_.st R Slot.package/PharoClassInstaller.class/instance/migrating/updateInstancesFrom_to_.st M Traits.package/TClassDescription.class/instance/initialize-release/updateInstancesFrom_.st M Traits.package/TClassDescription.class/instance/initialize-release/updateInstances_from_isMeta_.st Log Message: ----------- 50623 17730 QualityAssistant v2.3.6 https://pharo.fogbugz.com/f/cases/17730 17529 Slot Migration is broken https://pharo.fogbugz.com/f/cases/17529 http://files.pharo.org/image/50/50623.zip

March 2, 2016