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

Re: [Pharo-dev] [Pharo-users] Who is using Pharo Launcher and for what

by Tudor Girba

Hi, Sorry, I mixed the threads and I replied by mistake to the wrong one. The reply should have been for the Pillar question :) Cheers, Doru > On Feb 22, 2016, at 2:03 PM, Damien Cassou <damien.cassou(a)inria.fr> wrote: > > Tudor Girba <tudor(a)tudorgirba.com> writes: > >> I use it for writing documentation and blog posts. > > what is the relationship between Pharo Launcher and your documentation > and blog posts? > > -- > Damien Cassou > http://damiencassou.seasidehosting.st > > "Success is the ability to go from one failure to another without > losing enthusiasm." --Winston Churchill -- www.tudorgirba.com www.feenk.com "The coherence of a trip is given by the clearness of the goal."

Feb. 22, 2016

Re: [Pharo-dev] Smalltalkhub scheduled maintenance today (February, 22nd)

by Tudor Girba

Thanks indeed, Christophe! Doru > On Feb 22, 2016, at 2:42 PM, Stephan Eggermont <stephan(a)stack.nl> wrote: > > On 22-02-16 13:42, Christophe Demarey wrote: >> Smalltalkhub is now back on line! > > Thanks for taking care! > > Stephan > > > -- www.tudorgirba.com www.feenk.com "We cannot reach the flow of things unless we let go."

Feb. 22, 2016

[pharo-project/pharo-core]

by GitHub

Branch: refs/tags/50600 Home: https://github.com/pharo-project/pharo-core

Feb. 22, 2016

[pharo-project/pharo-core] de7e01: 50600

by GitHub

Branch: refs/heads/5.0 Home: https://github.com/pharo-project/pharo-core Commit: de7e01bdf39bcbbac8d809b597088b708457aa45 https://github.com/pharo-project/pharo-core/commit/de7e01bdf39bcbbac8d809b5… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2016-02-22 (Mon, 22 Feb 2016) Changed paths: R Collections-Tests.package/WeakFinalizersTest.class/README.md R Collections-Tests.package/WeakFinalizersTest.class/definition.st R Collections-Tests.package/WeakFinalizersTest.class/instance/as yet unclassified/testNewFinalizationSupported.st M MonticelloRemoteRepositories.package/MCSmalltalkhubRepository.class/instance/interface/includesFileNamed_.st M MonticelloRemoteRepositories.package/MCSqueaksourceRepository.class/instance/interface/includesFileNamed_.st R ScriptLoader50.package/ScriptLoader.class/instance/pharo - scripts/script50599.st A ScriptLoader50.package/ScriptLoader.class/instance/pharo - scripts/script50600.st R ScriptLoader50.package/ScriptLoader.class/instance/pharo - updates/update50599.st A ScriptLoader50.package/ScriptLoader.class/instance/pharo - updates/update50600.st M ScriptLoader50.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st M Tests.package/ChunkImportTestCase.class/instance/importing-code/testImportAClassCategory.st M Tool-Base.package/extension/SystemNavigation/instance/confirmRemovalOfSelectors_on_.st Log Message: ----------- 50600 17620 WeakFinalizersTest>>#testNewFinalizationSupported (Cleanup needed) https://pharo.fogbugz.com/f/cases/17620 17608 Failing on CI Server: ChunkImportTestCase>>#testImportAClassCategory https://pharo.fogbugz.com/f/cases/17608 17640 Batch deletion of methods raise DNU in some cases https://pharo.fogbugz.com/f/cases/17640 16756 ZnUnknownHttpVersion(Object)>>doesNotUnderstand: #response https://pharo.fogbugz.com/f/cases/16756 http://files.pharo.org/image/50/50600.zip

Feb. 22, 2016

[pharo-project/pharo-core]

by GitHub

Branch: refs/tags/50599 Home: https://github.com/pharo-project/pharo-core

Feb. 22, 2016

[pharo-project/pharo-core] a1da99: 50599

by GitHub

Branch: refs/heads/5.0 Home: https://github.com/pharo-project/pharo-core Commit: a1da9931b80887c0b2bc1cca1150487b56df3dd5 https://github.com/pharo-project/pharo-core/commit/a1da9931b80887c0b2bc1cca… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2016-02-22 (Mon, 22 Feb 2016) Changed paths: M ConfigurationOfSessionManager.package/ConfigurationOfSessionManager.class/instance/symbolic versions/stable_.st A ConfigurationOfSessionManager.package/ConfigurationOfSessionManager.class/instance/versions/version12_.st M Deprecated50.package/extension/SmalltalkImage/instance/addDeferredStartupAction_.st M Deprecated50.package/extension/SmalltalkImage/instance/addToShutDownList_.st M Deprecated50.package/extension/SmalltalkImage/instance/addToStartUpList_.st M Deprecated50.package/extension/SmalltalkImage/instance/add_toList_after_.st M Deprecated50.package/extension/SmalltalkImage/instance/add_toList_before_.st M Kernel.package/Class.class/instance/subclass creation/immediateByteSubclass_instanceVariableNames_classVariableNames_package_.st M Kernel.package/DelayScheduler.class/instance/class initialization/initialize.st R ScriptLoader50.package/ScriptLoader.class/instance/pharo - scripts/script50598.st A ScriptLoader50.package/ScriptLoader.class/instance/pharo - scripts/script50599.st R ScriptLoader50.package/ScriptLoader.class/instance/pharo - updates/update50598.st A ScriptLoader50.package/ScriptLoader.class/instance/pharo - updates/update50599.st M ScriptLoader50.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st M Traits.package/TClass.class/instance/subclass creation - immediate/immediateSubclass_instanceVariableNames_classVariableNames_package_.st M Traits.package/TClass.class/instance/subclass creation - variableWord/variableWordSubclass_instanceVariableNames_classVariableNames_package_.st M Traits.package/Trait.class/instance/subclass creation/immediateByteSubclass_instanceVariableNames_classVariableNames_package_.st Log Message: ----------- 50599 ConfigurationOfSessionManager http://files.pharo.org/image/50/50599.zip

Feb. 22, 2016

Re: [Pharo-dev] Hackathon IoT. I used Pharo.

by philippe.back＠highoctane.be

Sure. I've got a LoRa kit with sensors etc. API should work but LoRa gateway may be an issue. I may be able to ask for a pico receiver. Phil On Feb 22, 2016 5:25 PM, "Serge Stinckwich" <serge.stinckwich(a)gmail.com> wrote: > On Mon, Feb 22, 2016 at 3:07 PM, philippe.back(a)highoctane.be > <philippe.back(a)gmail.com> wrote: > > LoRa stuff with sensors etc. Integrated REST apis for that in Pharo. > > > > I'll do a writeup on my blog. > > > > Lots of opportunities for Pharo in that space. > > Yes, I think so. > I would like to push Pharo in this area in the future, especially with > LoRa sensors. We will organize a meeting for wireless sensors for > environmental surveillance in May. > are you interested to present something around Pharo ? > > Regards, > -- > Serge Stinckwich > UCBN & UMI UMMISCO 209 (IRD/UPMC) > Every DSL ends up being Smalltalk > http://www.doesnotunderstand.org/ > >

Feb. 22, 2016

Re: [Pharo-dev] Hackathon IoT. I used Pharo.

by Serge Stinckwich

On Mon, Feb 22, 2016 at 3:07 PM, philippe.back(a)highoctane.be <philippe.back(a)gmail.com> wrote: > LoRa stuff with sensors etc. Integrated REST apis for that in Pharo. > > I'll do a writeup on my blog. > > Lots of opportunities for Pharo in that space. Yes, I think so. I would like to push Pharo in this area in the future, especially with LoRa sensors. We will organize a meeting for wireless sensors for environmental surveillance in May. are you interested to present something around Pharo ? Regards, -- Serge Stinckwich UCBN & UMI UMMISCO 209 (IRD/UPMC) Every DSL ends up being Smalltalk http://www.doesnotunderstand.org/

Feb. 22, 2016

Re: [Pharo-dev] #ifCurtailed: multi-thread semantics

by Ben Coman

On Mon, Feb 22, 2016 at 11:08 PM, Ben Coman <btc(a)openinworld.com> wrote: > Just a curiousity. I learnt something new today... > #ifCurtailed blocks are processed in the outer most thread. > > Transcript clear; crShow: Processor activeProcess; show:' - outside'. > p1 := > [ [ Transcript crShow: Processor activeProcess; show: ' - inside'. > 1 second wait. > ] ifCurtailed: [ Transcript crShow: Processor activeProcess; > show: ' - curtailed' . ] > ] newProcess priority: 41. > p1 resume. > p1 terminate. > ==> > a Process(304957184) in nil - outside > a Process(680396800) in nil - inside > a Process(304957184) in nil - curtailed > > This makes some sense since (I guess) the inside thread is terminated > before the curtailed block executes. However another curiousity... > > Transcript clear; crShow: Processor activeProcess; show:' - outside'. > p1 := > [ Transcript crShow: Processor activeProcess; show: ' - middle'. > p2 := > [ [ Transcript crShow: Processor activeProcess; show: ' - inside'. > 1 second wait. > ] ifCurtailed: [ Transcript crShow: Processor > activeProcess; show: ' - curtailed' . > 2 seconds wait ] > ] fork. > 3 second wait. > ] newProcess priority: 41. > p1 resume. > p2 terminate. > ==> > a Process(304957184) in nil - outside > a Process(146580480) in nil - middle > a Process(417340928) in nil - inside > a Process(304957184) in nil - curtailed > > ...why does the curtailed block execute in outside thread rather than > the middle thread which still exists? > > Also interesting is that if the curtailed code contains a wait, it > blocks the whole UI. > > cheers -ben > > btw, I added... > Process>>printOn: aStream > super printOn: aStream. > aStream nextPutAll: '(' , self hash printString , ') in '. > suspendedContext printOn: aStream Further curiosity, the #ensure block is executed by the 'inner' process... Transcript clear; crShow: Processor activeProcess; show:' - outside'. p1 := [ [ Transcript crShow: Processor activeProcess; show: ' - inside'. 1 second wait. ] ensure: [ Transcript crShow: Processor activeProcess; show: ' - curtailed' . ] ] newProcess priority: 41. p1 resume. p1 terminate. ==> a Process(959980800) in nil - outside a Process(636470784) in nil - inside a Process(636470784) in nil - curtailed And wrapping an #ensure: around an #ifCurtailed: makes its block be executed by the 'inner' process... Transcript clear; crShow: Processor activeProcess; show:' - outside'. p1 := [ [ [ Transcript crShow: Processor activeProcess; show: ' - inside'. 1 second wait. ] ifCurtailed: [ Transcript crShow: Processor activeProcess; show: ' - curtailed' ] ] ensure: [ Transcript crShow: Processor activeProcess; show: ' - ensure' . ] ] newProcess priority: 41. p1 resume. p1 terminate. ==> a Process(959980800) in nil - outside a Process(663403776) in nil - inside a Process(663403776) in nil - curtailed a Process(663403776) in nil - ensure BUT!!! Huh!?!? The original example now has the curtailed block executed by the 'inside' process... Transcript clear; crShow: Processor activeProcess; show:' - outside'. p1 := [ [ Transcript crShow: Processor activeProcess; show: ' - inside'. 1 second wait. ] ifCurtailed: [ Transcript crShow: Processor activeProcess; show: ' - curtailed' . ] ] newProcess priority: 41. p1 resume. p1 terminate. ==> a Process(959980800) in nil - outside a Process(329852416) in nil - inside a Process(329852416) in nil - curtailed cheers -ben

Feb. 22, 2016

#ifCurtailed: multi-thread semantics

by Ben Coman

Just a curiousity. I learnt something new today... #ifCurtailed blocks are processed in the outer most thread. Transcript clear; crShow: Processor activeProcess; show:' - outside'. p1 := [ [ Transcript crShow: Processor activeProcess; show: ' - inside'. 1 second wait. ] ifCurtailed: [ Transcript crShow: Processor activeProcess; show: ' - curtailed' . ] ] newProcess priority: 41. p1 resume. p1 terminate. ==> a Process(304957184) in nil - outside a Process(680396800) in nil - inside a Process(304957184) in nil - curtailed This makes some sense since (I guess) the inside thread is terminated before the curtailed block executes. However another curiousity... Transcript clear; crShow: Processor activeProcess; show:' - outside'. p1 := [ Transcript crShow: Processor activeProcess; show: ' - middle'. p2 := [ [ Transcript crShow: Processor activeProcess; show: ' - inside'. 1 second wait. ] ifCurtailed: [ Transcript crShow: Processor activeProcess; show: ' - curtailed' . 2 seconds wait ] ] fork. 3 second wait. ] newProcess priority: 41. p1 resume. p2 terminate. ==> a Process(304957184) in nil - outside a Process(146580480) in nil - middle a Process(417340928) in nil - inside a Process(304957184) in nil - curtailed ...why does the curtailed block execute in outside thread rather than the middle thread which still exists? Also interesting is that if the curtailed code contains a wait, it blocks the whole UI. cheers -ben btw, I added... Process>>printOn: aStream super printOn: aStream. aStream nextPutAll: '(' , self hash printString , ') in '. suspendedContext printOn: aStream

Feb. 22, 2016