June 2014 - Pharo-users - lists.pharo.org

doubleClick

by Pablo R. Digonzelli

I need to implement double click on TextModel. I need some orientation for anyone who makes something like this. TIA Ing. Pablo Digonzelli Software Solutions IP-Solutiones SRL Metrotec SRL 25 de Mayo 521 Email: pdigonzelli(a)softsargentina.com pdigonzelli(a)gmail.com Cel: 5493815982714

June 29, 2014

Re: [Pharo-users] Reading the last n lines from a file without using lots of memory

by Denis Kudriashov

I look now at streams image. I actually not use XStreams but look at it some times ago. So I solve your task with such code: s:= FileLocator changes reading . reversed := [ :out | s -= 1. [s position=0] whileFalse: [ out put: s peek. s -- 1 ] ] reading. lines := (reversed ending: Character cr asInteger) slicing. lastLines := (lines limiting: 50) collect: [ :eachReversedLine | (eachReversedLine rest reversed reading encoding: #utf8) rest]. lastLines reversed And now I have questions to stream maintainers: 1) Can we add #reversing transformation? (maybe it already exists?) 2) Why "slicing collecting" is not work and "slicing collect:" should be used? Last don't produce stream but it process full source stream with collect block. I know it is possible to build another reading block for "slicing collecting". But what is reason that it's not works out of the box? (It is not clean to me after reading google docs) Best regards, Denis 2014-06-29 19:26 GMT+04:00 phil(a)highoctane.be <phil(a)highoctane.be>: > > Le 29 juin 2014 16:42, "Sven Van Caekenberghe" <sven(a)stfx.eu> a Ã©crit : > > > > > > > On 29 Jun 2014, at 16:18, Denis Kudriashov <dionisiydk(a)gmail.com> wrote: > > > > > It should be trivial with XStream > > > > I would love to see that code. > > > > We have Xtreams building happily > > > > https://ci.inria.fr/pharo-contribution/job/Xtreams/ > > > > it is waiting in the trenches, waiting to be used... > > > > Xtreams looks like a very powerful capability. > > Now how would one use it for this case? > > > > 2014-06-27 21:45 GMT+04:00 Sven Van Caekenberghe <sven(a)stfx.eu>: > > > > http://stackoverflow.com/questions/10164597/how-would-you-implement-tail-ef… > > > http://git.savannah.gnu.org/cgit/coreutils.git/tree/src/tail.c > > > > > > I would work with the growing buffer read backwards. > > > It would be great fun doing that in Pharo. > > > > > > On 27 Jun 2014, at 18:50, phil(a)highoctane.be wrote: > > > > > > > Thanks. > > > > > > > > But this would give me the 200 last chars. I am interested in the > 200 last lines. > > > > > > > > Now, I did this: > > > > > > > > command := 'tac ', file fullName, ' | head -200'. > > > > ^ (PipeableOSProcess command: command) output. > > > > > > > > which did the trick but isn't portable at all (Linux here). > > > > > > > > I had a look at RemoteString as well. > > > > > > > > Phil > > > > > > > > > > > > On Fri, Jun 27, 2014 at 6:21 PM, Guillermo Polito < > guillermopolito(a)gmail.com> wrote: > > > > If you have a MultiByteFileStream you can do > > > > > > > > stream position: stream size - 200. > > > > stream next: 200. > > > > > > > > Have a look at RemoteString, which is the class used to read the > source from the source and changes files (without loading all of them into > memory) > > > > > > > > > > > > On Fri, Jun 27, 2014 at 6:15 PM, phil(a)highoctane.be < > phil(a)highoctane.be> wrote: > > > > I wonder how you guys would read the last n lines from a file in > Pharo without reading through the whole thing. > > > > > > > > Is there code doing just that somewhere? > > > > > > > > The code I have is a shell script doing a 'tac file | tail -200 > > /temp/something' > > > > > > > > I can always do that through OSProcess but wondered if there was > something available. > > > > > > > > Reading through with a 200-entries FIFO circular buffer seems a bit > silly to do. > > > > > > > > TIA > > > > Phil > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >

June 29, 2014

Re: [Pharo-users] Reading the last n lines from a file without using lots of memory

by phil＠highoctane.be

Le 29 juin 2014 16:42, "Sven Van Caekenberghe" <sven(a)stfx.eu> a Ã©crit : > > > On 29 Jun 2014, at 16:18, Denis Kudriashov <dionisiydk(a)gmail.com> wrote: > > > It should be trivial with XStream > > I would love to see that code. > > We have Xtreams building happily > > https://ci.inria.fr/pharo-contribution/job/Xtreams/ > > it is waiting in the trenches, waiting to be used... > Xtreams looks like a very powerful capability. Now how would one use it for this case? > > 2014-06-27 21:45 GMT+04:00 Sven Van Caekenberghe <sven(a)stfx.eu>: > > http://stackoverflow.com/questions/10164597/how-would-you-implement-tail-ef… > > http://git.savannah.gnu.org/cgit/coreutils.git/tree/src/tail.c > > > > I would work with the growing buffer read backwards. > > It would be great fun doing that in Pharo. > > > > On 27 Jun 2014, at 18:50, phil(a)highoctane.be wrote: > > > > > Thanks. > > > > > > But this would give me the 200 last chars. I am interested in the 200 last lines. > > > > > > Now, I did this: > > > > > > command := 'tac ', file fullName, ' | head -200'. > > > ^ (PipeableOSProcess command: command) output. > > > > > > which did the trick but isn't portable at all (Linux here). > > > > > > I had a look at RemoteString as well. > > > > > > Phil > > > > > > > > > On Fri, Jun 27, 2014 at 6:21 PM, Guillermo Polito < guillermopolito(a)gmail.com> wrote: > > > If you have a MultiByteFileStream you can do > > > > > > stream position: stream size - 200. > > > stream next: 200. > > > > > > Have a look at RemoteString, which is the class used to read the source from the source and changes files (without loading all of them into memory) > > > > > > > > > On Fri, Jun 27, 2014 at 6:15 PM, phil(a)highoctane.be < phil(a)highoctane.be> wrote: > > > I wonder how you guys would read the last n lines from a file in Pharo without reading through the whole thing. > > > > > > Is there code doing just that somewhere? > > > > > > The code I have is a shell script doing a 'tac file | tail -200 > /temp/something' > > > > > > I can always do that through OSProcess but wondered if there was something available. > > > > > > Reading through with a 200-entries FIFO circular buffer seems a bit silly to do. > > > > > > TIA > > > Phil > > > > > > > > > > > > > > > > > > > > >

June 29, 2014

Re: [Pharo-users] Reading the last n lines from a file without using lots of memory

by Sven Van Caekenberghe

On 29 Jun 2014, at 16:18, Denis Kudriashov <dionisiydk(a)gmail.com> wrote: > It should be trivial with XStream I would love to see that code. We have Xtreams building happily https://ci.inria.fr/pharo-contribution/job/Xtreams/ it is waiting in the trenches, waiting to be used... > 2014-06-27 21:45 GMT+04:00 Sven Van Caekenberghe <sven(a)stfx.eu>: > http://stackoverflow.com/questions/10164597/how-would-you-implement-tail-ef… > http://git.savannah.gnu.org/cgit/coreutils.git/tree/src/tail.c > > I would work with the growing buffer read backwards. > It would be great fun doing that in Pharo. > > On 27 Jun 2014, at 18:50, phil(a)highoctane.be wrote: > > > Thanks. > > > > But this would give me the 200 last chars. I am interested in the 200 last lines. > > > > Now, I did this: > > > > command := 'tac ', file fullName, ' | head -200'. > > ^ (PipeableOSProcess command: command) output. > > > > which did the trick but isn't portable at all (Linux here). > > > > I had a look at RemoteString as well. > > > > Phil > > > > > > On Fri, Jun 27, 2014 at 6:21 PM, Guillermo Polito <guillermopolito(a)gmail.com> wrote: > > If you have a MultiByteFileStream you can do > > > > stream position: stream size - 200. > > stream next: 200. > > > > Have a look at RemoteString, which is the class used to read the source from the source and changes files (without loading all of them into memory) > > > > > > On Fri, Jun 27, 2014 at 6:15 PM, phil(a)highoctane.be <phil(a)highoctane.be> wrote: > > I wonder how you guys would read the last n lines from a file in Pharo without reading through the whole thing. > > > > Is there code doing just that somewhere? > > > > The code I have is a shell script doing a 'tac file | tail -200 > /temp/something' > > > > I can always do that through OSProcess but wondered if there was something available. > > > > Reading through with a 200-entries FIFO circular buffer seems a bit silly to do. > > > > TIA > > Phil > > > > > > > > > > >

June 29, 2014

Re: [Pharo-users] Reading the last n lines from a file without using lots of memory

by Denis Kudriashov

It should be trivial with XStream 2014-06-27 21:45 GMT+04:00 Sven Van Caekenberghe <sven(a)stfx.eu>: > > http://stackoverflow.com/questions/10164597/how-would-you-implement-tail-ef… > http://git.savannah.gnu.org/cgit/coreutils.git/tree/src/tail.c > > I would work with the growing buffer read backwards. > It would be great fun doing that in Pharo. > > On 27 Jun 2014, at 18:50, phil(a)highoctane.be wrote: > > > Thanks. > > > > But this would give me the 200 last chars. I am interested in the 200 > last lines. > > > > Now, I did this: > > > > command := 'tac ', file fullName, ' | head -200'. > > ^ (PipeableOSProcess command: command) output. > > > > which did the trick but isn't portable at all (Linux here). > > > > I had a look at RemoteString as well. > > > > Phil > > > > > > On Fri, Jun 27, 2014 at 6:21 PM, Guillermo Polito < > guillermopolito(a)gmail.com> wrote: > > If you have a MultiByteFileStream you can do > > > > stream position: stream size - 200. > > stream next: 200. > > > > Have a look at RemoteString, which is the class used to read the source > from the source and changes files (without loading all of them into memory) > > > > > > On Fri, Jun 27, 2014 at 6:15 PM, phil(a)highoctane.be <phil(a)highoctane.be> > wrote: > > I wonder how you guys would read the last n lines from a file in Pharo > without reading through the whole thing. > > > > Is there code doing just that somewhere? > > > > The code I have is a shell script doing a 'tac file | tail -200 > > /temp/something' > > > > I can always do that through OSProcess but wondered if there was > something available. > > > > Reading through with a 200-entries FIFO circular buffer seems a bit > silly to do. > > > > TIA > > Phil > > > > > > > > > > >

June 29, 2014

Re: [Pharo-users] image crash

by stepharo

On 28/6/14 22:43, Pablo R. Digonzelli wrote: > Yes , Phil. I recover my work using the .changes file of corrupted > image and I recover my work with "Recover lost changes" tool. > Thanks a lot! Good. Save your work on SmalltalkHUb or related. > > > > > **** > ------------------------------------------------------------------------ > *Ing. Pablo Digonzelli* > Software Solutions > IP-Solutiones SRL > Metrotec SRL > 25 de Mayo 521 > Email: pdigonzelli(a)softsargentina.com > pdigonzelli(a)gmail.com > Cel: 5493815982714 > > ------------------------------------------------------------------------ > *De: *phil(a)highoctane.be > *Para: *"Any question about pharo is welcome" > <pharo-users(a)lists.pharo.org> > *Enviados: *SÃ¡bado, 28 de Junio 2014 16:18:52 > *Asunto: *Re: [Pharo-users] image crash > > Drag and drop of a changes file on a pharo window does work under > Windows (do not know about the other platforms). > > Phil > > On Sat, Jun 28, 2014 at 8:52 PM, Pablo R. Digonzelli > <pdigonzelli(a)gmail.com <mailto:pdigonzelli@gmail.com>> wrote: > > I think i will recover my work but it will take a lot of time > working from a .changes file with an editor. > > TIA > > **** > ------------------------------------------------------------------------ > *Ing. Pablo Digonzelli* > Software Solutions > IP-Solutiones SRL > Metrotec SRL > 25 de Mayo 521 > Email: pdigonzelli(a)softsargentina.com > <mailto:pdigonzelli@softsargentina.com> > pdigonzelli(a)gmail.com <mailto:pdigonzelli@gmail.com> > Cel: 5493815982714 > > ------------------------------------------------------------------------ > *De: *phil(a)highoctane.be <mailto:phil@highoctane.be> > *Para: *"Any question about pharo is welcome" > <pharo-users(a)lists.pharo.org <mailto:pharo-users@lists.pharo.org>> > *Enviados: *SÃ¡bado, 28 de Junio 2014 13:10:14 > *Asunto: *Re: [Pharo-users] image crash > > Guille once sent me an image that he used to help me solve a > dead/frozen image. > > But it was no 3.0 > > It is frustrating that Oz is not more available as I got locked > out of an image this week due to a socket primitive failing and > making the image closing after opening. > > One lesson is that images are not stable things. And an > integration script helping rebuild it all from scratch is key. > > Thanks to Sebastian Sastre to have helped me among that path! > > Now, images should not freeze. > And failing primitives on sockets should not lock one out. > > I'll have a look at the VM to see why this one happens. It was in > the FTP Monticello code. > > Also the fact that one cannot interrupt the VM in bytecode under > specifc conditions - no back jumps - makes me very nervous. > > For commercial work these things are important. > > Phil > > > > > > > Le 28 juin 2014 16:25, "Pablo R. Digonzelli" > <pdigonzelli(a)gmail.com <mailto:pdigonzelli@gmail.com>> a Ã©crit : > > From where can i download oz for pharo 3? > > TIA > > **** > ------------------------------------------------------------------------ > *Ing. Pablo Digonzelli* > Software Solutions > IP-Solutiones SRL > Metrotec SRL > 25 de Mayo 521 > Email: pdigonzelli(a)softsargentina.com > <mailto:pdigonzelli@softsargentina.com> > pdigonzelli(a)gmail.com <mailto:pdigonzelli@gmail.com> > Cel: 5493815982714 > > ------------------------------------------------------------------------ > *De: *"Pablo R. Digonzelli" <pdigonzelli(a)gmail.com > <mailto:pdigonzelli@gmail.com>> > *Para: *"Any question about pharo is welcome" > <pharo-users(a)lists.pharo.org <mailto:pharo-users@lists.pharo.org>> > *Enviados: *SÃ¡bado, 28 de Junio 2014 11:03:32 > *Asunto: *Re: [Pharo-users] image crash > > I want to know if there is a way to apply a .changes file of > my old image to a fresh one? > > TIA > > > **** > ------------------------------------------------------------------------ > *Ing. Pablo Digonzelli* > Software Solutions > IP-Solutiones SRL > Metrotec SRL > 25 de Mayo 521 > Email: pdigonzelli(a)softsargentina.com > <mailto:pdigonzelli@softsargentina.com> > pdigonzelli(a)gmail.com <mailto:pdigonzelli@gmail.com> > Cel: 5493815982714 > > ------------------------------------------------------------------------ > *De: *"Pablo R. Digonzelli" <pdigonzelli(a)gmail.com > <mailto:pdigonzelli@gmail.com>> > *Para: *"Any question about pharo is welcome" > <pharo-users(a)lists.pharo.org <mailto:pharo-users@lists.pharo.org>> > *Enviados: *SÃ¡bado, 28 de Junio 2014 10:42:31 > *Asunto: *[Pharo-users] image crash > > My image is crashing an close suddendly. In Nautilus > right-click menu does not work. > In order to start on a new image i need to fileout my classes > by code not by menu. > My question is how can i fileout a class from the workspace ? > > > TIA > > **** > ------------------------------------------------------------------------ > *Ing. Pablo Digonzelli* > Software Solutions > IP-Solutiones SRL > Metrotec SRL > 25 de Mayo 521 > Email: pdigonzelli(a)softsargentina.com > <mailto:pdigonzelli@softsargentina.com> > pdigonzelli(a)gmail.com <mailto:pdigonzelli@gmail.com> > Cel: 5493815982714 > > > > > >

June 29, 2014

Re: [Pharo-users] image crash

by stepharo

Phil there is no magic. We cannot clone people and we should pay people also and our backlog is quite large. Stef On 28/6/14 18:10, phil(a)highoctane.be wrote: > > Guille once sent me an image that he used to help me solve a > dead/frozen image. > > But it was no 3.0 > > It is frustrating that Oz is not more available as I got locked out of > an image this week due to a socket primitive failing and making the > image closing after opening. > > One lesson is that images are not stable things. And an integration > script helping rebuild it all from scratch is key. > > Thanks to Sebastian Sastre to have helped me among that path! > > Now, images should not freeze. > And failing primitives on sockets should not lock one out. > > I'll have a look at the VM to see why this one happens. It was in the > FTP Monticello code. > > Also the fact that one cannot interrupt the VM in bytecode under > specifc conditions - no back jumps - makes me very nervous. > why this is like that in many smalltalk VM if I'M correct. > For commercial work these things are important. > > Phil > > > > > > Le 28 juin 2014 16:25, "Pablo R. Digonzelli" <pdigonzelli(a)gmail.com > <mailto:pdigonzelli@gmail.com>> a Ã©crit : > > From where can i download oz for pharo 3? > > TIA > > **** > ------------------------------------------------------------------------ > *Ing. Pablo Digonzelli* > Software Solutions > IP-Solutiones SRL > Metrotec SRL > 25 de Mayo 521 > Email: pdigonzelli(a)softsargentina.com > <mailto:pdigonzelli@softsargentina.com> > pdigonzelli(a)gmail.com <mailto:pdigonzelli@gmail.com> > Cel: 5493815982714 > > ------------------------------------------------------------------------ > *De: *"Pablo R. Digonzelli" <pdigonzelli(a)gmail.com > <mailto:pdigonzelli@gmail.com>> > *Para: *"Any question about pharo is welcome" > <pharo-users(a)lists.pharo.org <mailto:pharo-users@lists.pharo.org>> > *Enviados: *SÃ¡bado, 28 de Junio 2014 11:03:32 > *Asunto: *Re: [Pharo-users] image crash > > I want to know if there is a way to apply a .changes file of my > old image to a fresh one? > > TIA > > > **** > ------------------------------------------------------------------------ > *Ing. Pablo Digonzelli* > Software Solutions > IP-Solutiones SRL > Metrotec SRL > 25 de Mayo 521 > Email: pdigonzelli(a)softsargentina.com > <mailto:pdigonzelli@softsargentina.com> > pdigonzelli(a)gmail.com <mailto:pdigonzelli@gmail.com> > Cel: 5493815982714 > > ------------------------------------------------------------------------ > *De: *"Pablo R. Digonzelli" <pdigonzelli(a)gmail.com > <mailto:pdigonzelli@gmail.com>> > *Para: *"Any question about pharo is welcome" > <pharo-users(a)lists.pharo.org <mailto:pharo-users@lists.pharo.org>> > *Enviados: *SÃ¡bado, 28 de Junio 2014 10:42:31 > *Asunto: *[Pharo-users] image crash > > My image is crashing an close suddendly. In Nautilus right-click > menu does not work. > In order to start on a new image i need to fileout my classes by > code not by menu. > My question is how can i fileout a class from the workspace ? > > > TIA > > **** > ------------------------------------------------------------------------ > *Ing. Pablo Digonzelli* > Software Solutions > IP-Solutiones SRL > Metrotec SRL > 25 de Mayo 521 > Email: pdigonzelli(a)softsargentina.com > <mailto:pdigonzelli@softsargentina.com> > pdigonzelli(a)gmail.com <mailto:pdigonzelli@gmail.com> > Cel: 5493815982714 > > >

June 29, 2014

Re: [Pharo-users] image crash

by stepharo

Normally you can replay your changes. Do not do that from an editor. What you can try is to get a new image + changes and copy your changes files rto erase the new change file and try a "recover lost change" (in the tools menu). Now can you open monticello? On 28/6/14 15:42, Pablo R. Digonzelli wrote: > My image is crashing an close suddendly. In Nautilus right-click menu > does not work. > In order to start on a new image i need to fileout my classes by code > not by menu. > My question is how can i fileout a class from the workspace ? > > > TIA > > **** > ------------------------------------------------------------------------ > *Ing. Pablo Digonzelli* > Software Solutions > IP-Solutiones SRL > Metrotec SRL > 25 de Mayo 521 > Email: pdigonzelli(a)softsargentina.com > pdigonzelli(a)gmail.com > Cel: 5493815982714 >

June 29, 2014

Re: [Pharo-users] image crash

by Pablo R. Digonzelli

Yes , Phil. I recover my work using the .changes file of corrupted image and I recover my work with "Recover lost changes" tool. Thanks a lot! Ing. Pablo Digonzelli Software Solutions IP-Solutiones SRL Metrotec SRL 25 de Mayo 521 Email: pdigonzelli(a)softsargentina.com pdigonzelli(a)gmail.com Cel: 5493815982714 ----- Mensaje original ----- De: phil(a)highoctane.be Para: "Any question about pharo is welcome" <pharo-users(a)lists.pharo.org> Enviados: SÃ¡bado, 28 de Junio 2014 16:18:52 Asunto: Re: [Pharo-users] image crash Drag and drop of a changes file on a pharo window does work under Windows (do not know about the other platforms). Phil On Sat, Jun 28, 2014 at 8:52 PM, Pablo R. Digonzelli < pdigonzelli(a)gmail.com > wrote: I think i will recover my work but it will take a lot of time working from a .changes file with an editor. TIA Ing. Pablo Digonzelli Software Solutions IP-Solutiones SRL Metrotec SRL 25 de Mayo 521 Email: pdigonzelli(a)softsargentina.com pdigonzelli(a)gmail.com Cel: 5493815982714 De: phil(a)highoctane.be Para: "Any question about pharo is welcome" < pharo-users(a)lists.pharo.org > Enviados: SÃ¡bado, 28 de Junio 2014 13:10:14 Asunto: Re: [Pharo-users] image crash Guille once sent me an image that he used to help me solve a dead/frozen image. But it was no 3.0 It is frustrating that Oz is not more available as I got locked out of an image this week due to a socket primitive failing and making the image closing after opening. One lesson is that images are not stable things. And an integration script helping rebuild it all from scratch is key. Thanks to Sebastian Sastre to have helped me among that path! Now, images should not freeze. And failing primitives on sockets should not lock one out. I'll have a look at the VM to see why this one happens. It was in the FTP Monticello code. Also the fact that one cannot interrupt the VM in bytecode under specifc conditions - no back jumps - makes me very nervous. For commercial work these things are important. Phil Le 28 juin 2014 16:25, "Pablo R. Digonzelli" < pdigonzelli(a)gmail.com > a Ã©crit : <blockquote> >From where can i download oz for pharo 3? TIA Ing. Pablo Digonzelli Software Solutions IP-Solutiones SRL Metrotec SRL 25 de Mayo 521 Email: pdigonzelli(a)softsargentina.com pdigonzelli(a)gmail.com Cel: 5493815982714 De: "Pablo R. Digonzelli" < pdigonzelli(a)gmail.com > Para: "Any question about pharo is welcome" < pharo-users(a)lists.pharo.org > Enviados: SÃ¡bado, 28 de Junio 2014 11:03:32 Asunto: Re: [Pharo-users] image crash I want to know if there is a way to apply a .changes file of my old image to a fresh one? TIA Ing. Pablo Digonzelli Software Solutions IP-Solutiones SRL Metrotec SRL 25 de Mayo 521 Email: pdigonzelli(a)softsargentina.com pdigonzelli(a)gmail.com Cel: 5493815982714 De: "Pablo R. Digonzelli" < pdigonzelli(a)gmail.com > Para: "Any question about pharo is welcome" < pharo-users(a)lists.pharo.org > Enviados: SÃ¡bado, 28 de Junio 2014 10:42:31 Asunto: [Pharo-users] image crash My image is crashing an close suddendly. In Nautilus right-click menu does not work. In order to start on a new image i need to fileout my classes by code not by menu. My question is how can i fileout a class from the workspace ? TIA Ing. Pablo Digonzelli Software Solutions IP-Solutiones SRL Metrotec SRL 25 de Mayo 521 Email: pdigonzelli(a)softsargentina.com pdigonzelli(a)gmail.com Cel: 5493815982714 </blockquote>

June 28, 2014

Re: [Pharo-users] image crash

by phil＠highoctane.be

Drag and drop of a changes file on a pharo window does work under Windows (do not know about the other platforms). Phil On Sat, Jun 28, 2014 at 8:52 PM, Pablo R. Digonzelli <pdigonzelli(a)gmail.com> wrote: > I think i will recover my work but it will take a lot of time working from > a .changes file with an editor. > > TIA > > ------------------------------ > *Ing. Pablo Digonzelli* > Software Solutions > IP-Solutiones SRL > Metrotec SRL > 25 de Mayo 521 > Email: pdigonzelli(a)softsargentina.com > pdigonzelli(a)gmail.com > Cel: 5493815982714 > > ------------------------------ > *De: *phil(a)highoctane.be > *Para: *"Any question about pharo is welcome" <pharo-users(a)lists.pharo.org > > > *Enviados: *SÃ¡bado, 28 de Junio 2014 13:10:14 > *Asunto: *Re: [Pharo-users] image crash > > Guille once sent me an image that he used to help me solve a dead/frozen > image. > > But it was no 3.0 > > It is frustrating that Oz is not more available as I got locked out of an > image this week due to a socket primitive failing and making the image > closing after opening. > > One lesson is that images are not stable things. And an integration script > helping rebuild it all from scratch is key. > > Thanks to Sebastian Sastre to have helped me among that path! > > Now, images should not freeze. > And failing primitives on sockets should not lock one out. > > I'll have a look at the VM to see why this one happens. It was in the FTP > Monticello code. > > Also the fact that one cannot interrupt the VM in bytecode under specifc > conditions - no back jumps - makes me very nervous. > > For commercial work these things are important. > > Phil > > > > > > Le 28 juin 2014 16:25, "Pablo R. Digonzelli" <pdigonzelli(a)gmail.com> a > Ã©crit : > >> From where can i download oz for pharo 3? >> >> TIA >> >> ------------------------------ >> *Ing. Pablo Digonzelli* >> Software Solutions >> IP-Solutiones SRL >> Metrotec SRL >> 25 de Mayo 521 >> Email: pdigonzelli(a)softsargentina.com >> pdigonzelli(a)gmail.com >> Cel: 5493815982714 >> >> ------------------------------ >> *De: *"Pablo R. Digonzelli" <pdigonzelli(a)gmail.com> >> *Para: *"Any question about pharo is welcome" < >> pharo-users(a)lists.pharo.org> >> *Enviados: *SÃ¡bado, 28 de Junio 2014 11:03:32 >> *Asunto: *Re: [Pharo-users] image crash >> >> I want to know if there is a way to apply a .changes file of my old image >> to a fresh one? >> >> TIA >> >> >> ------------------------------ >> *Ing. Pablo Digonzelli* >> Software Solutions >> IP-Solutiones SRL >> Metrotec SRL >> 25 de Mayo 521 >> Email: pdigonzelli(a)softsargentina.com >> pdigonzelli(a)gmail.com >> Cel: 5493815982714 >> >> ------------------------------ >> *De: *"Pablo R. Digonzelli" <pdigonzelli(a)gmail.com> >> *Para: *"Any question about pharo is welcome" < >> pharo-users(a)lists.pharo.org> >> *Enviados: *SÃ¡bado, 28 de Junio 2014 10:42:31 >> *Asunto: *[Pharo-users] image crash >> >> My image is crashing an close suddendly. In Nautilus right-click menu >> does not work. >> In order to start on a new image i need to fileout my classes by code not >> by menu. >> My question is how can i fileout a class from the workspace ? >> >> >> TIA >> >> ------------------------------ >> *Ing. Pablo Digonzelli* >> Software Solutions >> IP-Solutiones SRL >> Metrotec SRL >> 25 de Mayo 521 >> Email: pdigonzelli(a)softsargentina.com >> pdigonzelli(a)gmail.com >> Cel: 5493815982714 >> >> >> >> >

June 28, 2014