July 2010 - Pharo-dev - lists.pharo.org

Re: [Pharo-project] kill -9 MyClass allInstances

by GÃ¶ran Krampe

On 07/01/2010 08:53 AM, laurent laffont wrote: > Hi, > > It seems I've messed up something on Autotest unit tests and I have an > Autotest instance running, I don't know where it's referenced. I've > tried Smalltalk>>#garbageCollect and #garbageCollectMost .... still here. > > How can I find why an instance is not garbage collected ? > How to kill it ? You can't "kill it", you can only get rid of references to it. So the problem is to find those references. There are some different tools for that, I tend to use: PointerFinder on: MyClass allInstances first ...and then take action from that info. There are some tricky things like some ActionMap somewhere and the Undo mechanism IIRC that tend to hold onto stuff. And of course, if you have some debugger hanging around... :). Or sloppy class variables etc. regards, GÃ¶ran

July 1, 2010

Re: [Pharo-project] kill -9 MyClass allInstances

by CÃ©drick BÃ©ler

Hi Laurent, Hi, > > It seems I've messed up something on Autotest unit tests and I have an > Autotest instance running, I don't know where it's referenced. I've tried > Smalltalk>>#garbageCollect and #garbageCollectMost .... still here. > > How can I find why an instance is not garbage collected ? > How to kill it ? > You have to inspect/explore the instance of Autotest running. Then you should have some right click menu options that can help you -> "chase pointers" . There's also "inspect objects pointing to this value" and "explore pointers". Once you identified the objet that retains your instance, you have to "delete it", then garbage collect will work. hth, > > > Cheers > > Laurent Laffont > > http://pharocasts.blogspot.com/ > http://magaloma.blogspot.com/ > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > -- CÃ©drick

July 1, 2010

Re: [Pharo-project] kill -9 MyClass allInstances

by Mariano Martinez Peck

2010/7/1 laurent laffont <laurent.laffont(a)gmail.com> > Hi, > > It seems I've messed up something on Autotest unit tests and I have an > Autotest instance running, I don't know where it's referenced. I've tried > Smalltalk>>#garbageCollect and #garbageCollectMost .... still here. > > How can I find why an instance is not garbage collected ? > Check PointerFinder class and its class comment. Also check class PointerExplorer. Finally, explore the object you want, and then, in the explorer, right click and "chase pointers". I attach an screenshot as help. Cheers Mariano > How to kill it ? > > > Cheers > > Laurent Laffont > > http://pharocasts.blogspot.com/ > http://magaloma.blogspot.com/ > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >

July 1, 2010

Re: [Pharo-project] CLFramework and Pharo

by nullPointer

>Then how using an external tools can make sure that this tool got well the way layoutMorph >and other works? A smalltalk object must be the responsible of that, in the image. In 2d donÂ´t exists differences in layouts policy. I believe the problem is implement in Morphic the 3d effects I did see in some ui designs of WPF-XAML. A new set of controls is needed, I believe. Well, I donÂ´t want to debate that problems; I already say before that is for Smalltalk gurÃºs, not is only a new ui builder. Exists much more problems. Regards -- View this message in context: http://forum.world.st/CLFramework-and-Pharo-tp2273256p2274707.html Sent from the Pharo Smalltalk mailing list archive at Nabble.com.

July 1, 2010

Re: [Pharo-project] Setting new world in 1.1

by laurent laffont

On Thu, Jul 1, 2010 at 9:14 AM, Torsten Bergmann <astares(a)gmx.de> wrote: > Denis wrote on pharo-dev > >But absent method is very simlpe. > >... > >It is nothing about Project. It can be rewrited to: > >... > >I like this feature for fullscreen applications.With this I dont need > close > >all my opened tools when deploy app. > > Hi Denis, > > I would like to see a general support for (keyboard) switchable > desktops/worlds (yet without the ugly project stuff). Any Linux > and modern OS has that. > > Maybe you should drive this forward and send appropriate code. > Gary could have a look and integrate it into Polymorph UI. > > Thx > T. > +1 Jochen have written something: http://forum.world.st/Multiple-Worlds-was-Re-Can-I-use-Projects-in-Pharo-tp… Laurent > > -- > GMX DSL: Internet-, Telefon- und Handy-Flat ab 19,99 EUR/mtl. > Bis zu 150 EUR Startguthaben inklusive! http://portal.gmx.net/de/go/dsl > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >

July 1, 2010

[Pharo-project] Setting new world in 1.1

by Torsten Bergmann

Denis wrote on pharo-dev >But absent method is very simlpe. >... >It is nothing about Project. It can be rewrited to: >... >I like this feature for fullscreen applications.With this I dont need close >all my opened tools when deploy app. Hi Denis, I would like to see a general support for (keyboard) switchable desktops/worlds (yet without the ugly project stuff). Any Linux and modern OS has that. Maybe you should drive this forward and send appropriate code. Gary could have a look and integrate it into Polymorph UI. Thx T. -- GMX DSL: Internet-, Telefon- und Handy-Flat ab 19,99 EUR/mtl. Bis zu 150 EUR Startguthaben inklusive! http://portal.gmx.net/de/go/dsl

July 1, 2010

Re: [Pharo-project] squeaksource is down (again ...)

by laurent laffont

At least having cron job which restarts squeaksource automatically when it's down may not be hard :) And it's down now. Laurent Laffont http://pharocasts.blogspot.com/ http://magaloma.blogspot.com/ On Sun, Jun 27, 2010 at 5:25 PM, Levente Uzonyi <leves(a)elte.hu> wrote: > On Sun, 27 Jun 2010, Philippe Marschall wrote: > > On 24.06.2010 15:10, Torsten Bergmann wrote: >> >>> What could be done is moving to an up to date image/vm but this is a bit >>>> of work. >>>> >>> >>> Would you be able to at least make the image available somewhere so >>> one knows about the loaded packages and applied patches. >>> Maybe someone has a minute ... >>> >> >> Nope, I don't have access to the server anymore. You'd have to ask Lukas >> or Adrian. There's still the issue with "private" projects though. >> > > How about maintaining a copy of the non-private projects and serving them > with apache? I think most people would be happy with this. The only minor > issue with this approach is that downloads are not counted, though that can > be worked around by analyzing the access log or using a rewrite map. > > > Levente > > > >> What would probably be an easy fix is to use mod_xsendfile [1] to >> deliver the versions. That would take load off the image. It requires >> sever access though. >> >> [1] http://tn123.ath.cx/mod_xsendfile/ >> >> Cheers >> Philippe >> >> >> _______________________________________________ >> Pharo-project mailing list >> Pharo-project(a)lists.gforge.inria.fr >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >> >> > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >

July 1, 2010

[Pharo-project] kill -9 MyClass allInstances

by laurent laffont

Hi, It seems I've messed up something on Autotest unit tests and I have an Autotest instance running, I don't know where it's referenced. I've tried Smalltalk>>#garbageCollect and #garbageCollectMost .... still here. How can I find why an instance is not garbage collected ? How to kill it ? Cheers Laurent Laffont http://pharocasts.blogspot.com/ http://magaloma.blogspot.com/

July 1, 2010

Re: [Pharo-project] Setting new world in 1.1

by Denis Kudriashov

I know about Projects. But absent method is very simlpe beWorldForProject: aProject self privateOwner: nil. worldState := WorldState new. self addHand: HandMorph new. self setProperty: #optimumExtentFromAuthor toValue: Display extent. self startSteppingSubmorphsOf: self It is nothing about Project. It can be rewrited to: beActiveWorld self privateOwner: nil. worldState := WorldState new. self addHand: HandMorph new. self setProperty: #optimumExtentFromAuthor toValue: Display extent. self startSteppingSubmorphsOf: self. self install. Can It be added to Pharo? I like this feature for fullscreen applications.With this I dont need close all my opened tools when deploy app. I just open app in new world and set it as active. And when I need debug or something I just switch back to Pharo World saved in some variable. 2010/7/1 StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> > You cannot anymore. > Projects are not supported features. We got discussions in the mailing-list > about that > some times ago. > > Stef > > On Jun 30, 2010, at 10:27 PM, Denis Kudriashov wrote: > > > How I can install new World in Pharo 1.1? > > > > In pharo 1.0 I do : > > > > newWorld beWorldForProject: nil. > > > > But #beWorldForProject: absent in 1.1 > > _______________________________________________ > > Pharo-project mailing list > > Pharo-project(a)lists.gforge.inria.fr > > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >

July 1, 2010

Re: [Pharo-project] [SPAM] [ANN 1.1] pre-built RC3 Core

by Patrick Barroca

>> My 1.1 (11400 rc2) image prints numbers on the transcript when doing >> certain editing (selection ?) operations. >> > > Please, report it a new thread/issue. > > Cheers > > Mariano > filled a new issue http://code.google.com/p/pharo/issues/detail?id=2610 -- Patrick Barroca

July 1, 2010