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

WARNING: Smalltalkhub could be down until tomorrow

by Christophe Demarey

The server hosting Smalltalkhub has the root partition full. It should be fixed tomorrow but you could face problems from now. Christophe

Jan. 25, 2016

Re: [Pharo-dev] monkey error

by Esteban Lorenzano

no ideaâ¦ I think is a sthub problem, I need to take a look at it but as always, Iâm running with other stuffâ¦ but I will try to add a retry when downloading (thatâs the stupid timeout). ah, then there are a couple of random glamour and other tests that fails. Just a couple. I vote to fix them or disable them :) Esteban > On 25 Jan 2016, at 20:12, Nicolai Hess <nicolaihess(a)gmail.com> wrote: > > Fixing bugs (resolve/review/check monkey result) is > extremly frustrating at the moment. > > Anything we can do ?

Jan. 25, 2016

monkey error

by Nicolai Hess

Fixing bugs (resolve/review/check monkey result) is extremly frustrating at the moment. Anything we can do ?

Jan. 25, 2016

Re: [Pharo-dev] Rubric: spotter with preview leaks some memory

by Nicolai Hess

2016-01-20 23:23 GMT+01:00 Nicolai Hess <nicolaihess(a)gmail.com>: > > > 2016-01-20 19:18 GMT+01:00 Nicolai Hess <nicolaihess(a)gmail.com>: > >> >> >> 2016-01-20 14:47 GMT+01:00 Andrei Chis <chisvasileandrei(a)gmail.com>: >> >>> Tried it in the last latest image and if I execute before >>> #garbageCollect I just get 4 instances. >>> >>> Smalltalk garbageCollect. >>> RubTextLine allInstances size "4" >>> >>> Now indeed if I browse the same class in nautilus I get a much smaller >>> number of RubTextLine instances >>> >> >> >> I opened a bugreport >> 17437 >> <https://pharo.fogbugz.com/f/cases/17437/Rubric-spotter-with-preview-leaks-s…> >> >> Rubric: spotter with preview leaks some memory >> > > > I tried to reproduce this behavior with GTInspector instead of Spotter, > for example, inspect: > > MethodFinder methods > select on entry, -> another inspector pane shows up. Select th > "Source"-tab. Now > scroll through the list of methods in the first inspector pane. For every > method the second pane updates the > source tab with the code of the selected method. > > This generates many RubTextLine instances too. But not as many and I can > always clean them up with Smalltalk garbageCollect. > So, the is something that spotter does differently. > And even if Smalltalk garbageCollect would clean all instances, I don't think it is right, that scrolling through the method list (with preview) should create hundred thousends of RubTextLine instances. There is just not enough code visible, we definitly don't need that much. There is something wrong. > > > > >> >> >> >> >>> >>> On Wed, Jan 20, 2016 at 2:32 PM, Nicolai Hess <nicolaihess(a)gmail.com> >>> wrote: >>> >>>> Open fresh image 50536 >>>> Open Spotter, >>>> enable preview (cmd+p) >>>> search for EllipseMorph >>>> dive in instance-methods >>>> scroll through the list one item after another. >>>> >>>> open playground >>>> evaluate >>>> RubTextLine allInstances size. "553896" >>>> >>>> >>>> case 17421 is related to this, but does not fully solves this. >>>> please review and comment on that fix, >>>> so we can integrate this soon. >>>> >>>> The problem sometimes remains even with this fix. The memory >>>> (instance count of RubTextLine) just grows in the background >>>> >>> >>> >> >

Jan. 25, 2016

Re: [Pharo-dev] Color yzw

by Nicolai Hess

2016-01-24 21:38 GMT+01:00 stepharo <stepharo(a)free.fr>: > I did not forget just running against time and busy > > Le 16/1/16 22:17, Nicolai Hess a Ã©crit : > >> >> Another possible solution, don't convert strings to symbols in RBMethod/RBMessagenodes selectorParts ^ self keywords collect: #asSymbol. selector: aSelector keywordsPositions := nil. selector := aSelector asSymbol. this of course needs some changes for the compiler to actually create methoddictionary keys and literals for message send by conferting them explicit to symobls. There are suprisingly few places to modify. But the same has to be done for accesses in RBRefactoring classes too. And this is not as easy to change as for the compiler :( > see attached changesets. >> >> load with: >> >> DangerousClassNotifier disableDuring:[ >> String subclass: #Symbol >> instanceVariableNames: '' >> classVariableNames: 'NewSymbols OneCharacterSymbols SymbolTable >> SelectorTable' >> package: 'Collections-Strings' >> ]. >> >> DangerousClassNotifier disableDuring:[ >> 'selectortable.1.cs' >> asFileReference fileIn. >> ]. >> Symbol initSelectorTable. >> 'use_selector_table.cs' asFileReference fileIn. >> >> what do you think ? >> >> (selectortable.cs defines SelectorTable and some methods in Symbol and >> String) >> (use_selector_table adds selectors as internedSelectorSymbol if this >> selector is set as a selector on CompiledMethod >> and uses findInternedSelector .... in RubStyler visitMessageNode) >> > > >

Jan. 25, 2016

Re: [Pharo-dev] [Bulk] via Arden Thomas, the annual stackoverflow programming language survey is open. Let's try and get visibility for Smalltalk

by Yanni Chiu

Done. It took practically the whole 10 minutes they said it would - mainly because of all the ârecruiterâ questions they asked. Hereâs my answer to the free-form questions at the end: 44. If we could add one thing to Stack Overflow just for you, what would it be? More Smalltalk-friendly. I'm not a significant user because Smalltalk is poorly covered. From what I've heard, it's because a mob that is ignorant of Smalltalk keeps censoring anything to do with Smalltalk. 45. What excites you about being a programmer in 2016 and beyond? We're just getting started. Only a generational change will rid us of the static-type mindset. On Jan 25, 2016, at 12:24 PM, Eliot Miranda <eliot.miranda(a)gmail.com> wrote: > http://meta.stackoverflow.com/questions/314186/stack-overflow-annual-survey… > > > Should take less than 10 minutes to fill out. You might want to send this on to programming teams working in companies using Smalltalk. > > _,,,^..^,,,_ > best, Eliot

Jan. 25, 2016

via Arden Thomas, the annual stackoverflow programming language survey is open. Let's try and get visibility for Smalltalk

by Eliot Miranda

http://meta.stackoverflow.com/questions/314186/stack-overflow-annual-survey… Should take less than 10 minutes to fill out. You might want to send this on to programming teams working in companies using Smalltalk. _,,,^..^,,,_ best, Eliot

Jan. 25, 2016

[pharo-project/pharo-core]

by GitHub

Branch: refs/tags/50547 Home: https://github.com/pharo-project/pharo-core

Jan. 25, 2016

[pharo-project/pharo-core] 235383: 50547

by GitHub

Branch: refs/heads/5.0 Home: https://github.com/pharo-project/pharo-core Commit: 2353838f1184b9334e1ea6be8a98e7cbd492d952 https://github.com/pharo-project/pharo-core/commit/2353838f1184b9334e1ea6be… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2016-01-25 (Mon, 25 Jan 2016) Changed paths: R ConfigurationOfFFINB.package/ConfigurationOfFFINB.class/README.md R ConfigurationOfFFINB.package/ConfigurationOfFFINB.class/class/accessing/project.st R ConfigurationOfFFINB.package/ConfigurationOfFFINB.class/class/development support/DevelopmentSupport.st R ConfigurationOfFFINB.package/ConfigurationOfFFINB.class/class/development support/validate.st R ConfigurationOfFFINB.package/ConfigurationOfFFINB.class/class/loading/load.st R ConfigurationOfFFINB.package/ConfigurationOfFFINB.class/class/loading/loadBleedingEdge.st R ConfigurationOfFFINB.package/ConfigurationOfFFINB.class/class/loading/loadDevelopment.st R ConfigurationOfFFINB.package/ConfigurationOfFFINB.class/class/metacello 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UnifiedFFI.package/extension/ExternalObject/instance/registerAsExternalResource.st Log Message: ----------- 50547 17448 ffi declaration does not understand pointer-pointer https://pharo.fogbugz.com/f/cases/17448 http://files.pharo.org/image/50/50547.zip

Jan. 25, 2016

Re: [Pharo-dev] The shortcuts learnability is awesome, thank you!

by Mariano Martinez Peck

Grab very last image (as of today), evaluate this code: ShortcutReminder enabled: true. (or enable that via settings) And then simply start using the image, and you will see Growl-like popups on the bottom left reminding you the shortcut for the action you just did :) On Mon, Jan 25, 2016 at 11:52 AM, Dimitris Chloupis <kilon.alios(a)gmail.com> wrote: > Any more info about this, I was sick lately and I did not understand what > was that about . > > On Mon, Jan 25, 2016 at 2:45 PM Mariano Martinez Peck < > marianopeck(a)gmail.com> wrote: > >> This is just to say a big thanks to all those that contributed to the new >> shortcut learnability. This is awesome. I love it. >> >> Bye, >> >> >> -- >> Mariano >> http://marianopeck.wordpress.com >> > -- Mariano http://marianopeck.wordpress.com

Jan. 25, 2016