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

Re: [Pharo-users] image crash

by Pablo R. Digonzelli

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 ----- 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 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

Re: [Pharo-users] image crash

by phil＠highoctane.be

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

Re: [Pharo-users] image crash

by phil＠highoctane.be

Le 28 juin 2014 16:03, "Pablo R. Digonzelli" <pdigonzelli(a)gmail.com> a Ã©crit : > > I want to know if there is a way to apply a .changes file of my old image to a fresh one? Yes. Copy it over the new changes file and try 'recover changes' from the world menu. Maybe drag and drop works too. Phil > > 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

Re: [Pharo-users] image crash

by Pablo R. Digonzelli

>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 ----- Mensaje original ----- 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 ----- Mensaje original ----- 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

Re: [Pharo-users] image crash

by Pablo R. Digonzelli

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 ----- Mensaje original ----- 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

image crash

by Pablo R. Digonzelli

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

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

by David T. Lewis

On Sat, Jun 28, 2014 at 08:19:41AM +0200, phil(a)highoctane.be wrote: > Le 28 juin 2014 01:18, "David T. Lewis" <lewis(a)mail.msen.com> a ??crit : > > > > On Fri, Jun 27, 2014 at 06:50:11PM +0200, 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). > > > > <OT> > > Don't forget to close the pipes on that PipeableOSProcess when you are > done using it :-) > > </OT> > > Isn't output closing them? Command is a complete string here. > No, one pipe handle will still be open. Use #closePipes to close it. PipeableOSProcess is designed to participate in a "pipeline" of commands, and in that environment each element of the pipeline is responsible for closing the pipe from its predecessor. Dave

June 28, 2014

Re: [Pharo-users] Refactoring project

by Yuriy Tymchuk

I guess this one http://files.pharo.org/media/PharoSoftwareDistributionAgreement.pdf Cheers Uko On 28 Jun 2014, at 09:58, Mark Rizun <mrizun(a)gmail.com> wrote: > I'll do that on Tuesday, because I'm not home at the moment. > Which licence agreement I have to sign? > > > > -- > View this message in context: http://forum.world.st/Refactoring-project-tp4765403p4765416.html > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. >

June 28, 2014

Re: [Pharo-users] A question about sets

by Hilaire Fernandes

Steph, It could be nice to add Alain's MathsOntologie as a success story, a nice example about what you can easily do with Pharo in the education sector Hilaire Le 28/06/2014 09:17, Alain Busser a Ã©crit : > oui, c'est ici: http://irem.univ-reunion.fr/spip.php?rubrique140 > > Avec un lien de tÃ©lÃ©chargement: > https://dl.dropbox.com/u/10996692/MathsOntologie.zip > > btw I still plan to port it to Pharo3... -- Dr. Geo http://drgeo.eu iStoa - https://launchpad.net/istoa

June 28, 2014

Re: [Pharo-users] Refactoring project

by Mark Rizun

I'll do that on Tuesday, because I'm not home at the moment. Which licence agreement I have to sign? -- View this message in context: http://forum.world.st/Refactoring-project-tp4765403p4765416.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

June 28, 2014