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

[Pharo-project] About webclient.ppm.73

by stephane ducasse

hi philippe I wanted to integrate it in 1.2 but I have 5 conflicts. Should I juste load? Is it for 1.2? Stef

Aug. 27, 2010

Re: [Pharo-project] 'foo' asTime

by StÃ©phane Ducasse

johan thanks Now get the reflex to create an issue else we get flooded of information. I will integrate them now. Stef On Aug 26, 2010, at 2:34 PM, Johan Brichau wrote: > > On 26 Aug 2010, at 04:47, Guillermo Polito wrote: > >> And now, because of fixing Integer>>readFrom:, 'foo' asTime throws an exception and we all are a bit happier :D. > > Indeed. thanks. > And just to make sure that we keep being happy, I added some unit tests to verify that in the KernelTests package ;-) > > Johan > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Aug. 27, 2010

Re: [Pharo-project] [squeak-dev] Experimental Cocoa OS-X based Squeak Cog JIT VM 5.8b3.

by Mariano Martinez Peck

2010/8/27 John M McIntosh <johnmci(a)smalltalkconsulting.com> > > On 2010-08-26, at 11:52 AM, Mariano Martinez Peck wrote: > > A difference I found with Eliot VM and your previous ones is shortcuts. > > In eliot image, to select words, I do shift + ctrl + narrow, or shift + > command + narrow. > > In yours, I only can do shift + command + narrow. > > And if I do shift + ctrl + narrow the mouse cursos doesn't even move. > > cheer > > > What is the 'narrow' key? > sorry I eant arrow, left, right http://bit.ly/coumEn thanks > > -- > =========================================================================== > John M. McIntosh <johnmci(a)smalltalkconsulting.com> Twitter: > squeaker68882 > Corporate Smalltalk Consulting Ltd. http://www.smalltalkconsulting.com > =========================================================================== > > > > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >

Aug. 27, 2010

[Pharo-project] Fwd: Recherche des ingÃ©nieurs en dÃ©veloppement Smalltalk

by StÃ©phane Ducasse

reply to YCH(a)gconsept.com > -------- Original Message -------- > Subject: Recherche des ingÃ©nieurs en dÃ©veloppement Smalltalk > Date: Thu, 26 Aug 2010 16:42:27 +0200 > From: Yohan CHOQUER <YCH(a)gconsept.com> > To: herve.verjus(a)univ-savoie.fr <herve.verjus(a)univ-savoie.fr> > > > > Bonjour Monsieur Verjus, > > Je suis Ã la recherche dâingÃ©nieurs en dÃ©veloppement Smalltalk et Ã la > lecture de diffÃ©rents forums et sites, je me suis aperÃ§u que vous > connaissiez bien ce langage. > > Peut-Ãªtre avez-vous dans votre entourage ou relations > scolaires/professionnelles des personnes pouvant Ãªtre intÃ©ressÃ©es par > cette demande. > > NâhÃ©sitez pas Ã revenir vers moi. > > Restant Ã votre disposition, > > Cordialement. > > * * > > *Yohan Choquer* > > IngÃ©nieur Commercial > *___________________________________________________________* > > GroupeConsept > > Informatique - Bureau d'Etudes > > Assistance Technique - Conseil - IngÃ©nierie - Formation > > ZAC Les Hauts de CouÃ«ron, Rue des forgerons, > > 44220 CouÃ«ron, France Plan d'accÃ¨s > <http://maps.google.fr/maps?f=q&hl=fr&geocode=&q=rue+des+forgerons+44220+cou…> > TÃ©l : +33 (0)2 51 83 03 00 > > Mob : +33 (0)6 03 18 60 82 > > Fax : +33 (0)2 51 83 03 01 > www.gconsept.com <http://www.gconsept.com/> > > *___________________________________________________________* > >

Aug. 27, 2010

Re: [Pharo-project] [squeak-dev] Experimental Cocoa OS-X based Squeak Cog JIT VM 5.8b3.

by John M McIntosh

On 2010-08-26, at 11:52 AM, Mariano Martinez Peck wrote: > A difference I found with Eliot VM and your previous ones is shortcuts. > > In eliot image, to select words, I do shift + ctrl + narrow, or shift + command + narrow. > > In yours, I only can do shift + command + narrow. > > And if I do shift + ctrl + narrow the mouse cursos doesn't even move. > > cheer What is the 'narrow' key? -- =========================================================================== John M. McIntosh <johnmci(a)smalltalkconsulting.com> Twitter: squeaker68882 Corporate Smalltalk Consulting Ltd. http://www.smalltalkconsulting.com ===========================================================================

Aug. 27, 2010

Re: [Pharo-project] String vs. ByteArray

by Lukas Renggli

Maybe http://book.seaside.st/book/in-action/serving-files/character-encodings helps? Lukas On 27 August 2010 00:34, Schwab,Wilhelm K <bschwab(a)anest.ufl.edu> wrote: > I have written a fair amount of code to exchange ascii data with something that, all too recently, I discovered has a binary capability that is potentially very useful to me. Â My question is how to get out of this mess :) Â I create write streams on strings and write characters and strings to them and send the contents to the system. Â How different are strings and byte arrays? Â I recall seeing stringOrByteArray in a few places (some of that code is my own, written in Dolphin and carefully structured to note the underlying string, etc.). Â Is there anything I should keep in mind to make the transition less painful? > > Can I keep the strings and simply add binary with #asString, or change it all to byte arrays and get away with a similar trick? Â Can a binary or text stream change "personality" on the fly? Â I suspect that there are many hard ways out of this and probably only one or two smart ways. > > Bill > > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > -- Lukas Renggli www.lukas-renggli.ch

Aug. 26, 2010

[Pharo-project] String vs. ByteArray

by Schwab,Wilhelm K

I have written a fair amount of code to exchange ascii data with something that, all too recently, I discovered has a binary capability that is potentially very useful to me. My question is how to get out of this mess :) I create write streams on strings and write characters and strings to them and send the contents to the system. How different are strings and byte arrays? I recall seeing stringOrByteArray in a few places (some of that code is my own, written in Dolphin and carefully structured to note the underlying string, etc.). Is there anything I should keep in mind to make the transition less painful? Can I keep the strings and simply add binary with #asString, or change it all to byte arrays and get away with a similar trick? Can a binary or text stream change "personality" on the fly? I suspect that there are many hard ways out of this and probably only one or two smart ways. Bill

Aug. 26, 2010

Re: [Pharo-project] Running Pharo on a headless Ubuntu server

by Levente Uzonyi

On Thu, 26 Aug 2010, Ramon Leon wrote: > On 8/26/2010 1:42 PM, Jan van de Sandt wrote: >> Hello, >> >> I am trying to run a Pharo Seaside image on an Ubunbtu 10.04 server. >> When I start the image like this >> >> squeak -mmap 256m -vm-sound-null -vm-display-null seaside3.0rc.image > > Did you try... > > squeak -mmap 256m -headless -vm-sound-null -vm-display-null > seaside3.0rc.image "-headless" in this form means "-vm-display-X11 -headless" which is not what Jan needs. It's also deprecated in this form (without explicit -vm-display-X11). Because it causes a lot of confusion it should be removed ASAP IMO. Levente > > -- > Ramon Leon > http://onsmalltalk.com > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >

Aug. 26, 2010

Re: [Pharo-project] Running Pharo on a headless Ubuntu server

by Sven Van Caekenberghe

Jan, On 26 Aug 2010, at 22:42, Jan van de Sandt wrote: > Hello, > > I am trying to run a Pharo Seaside image on an Ubunbtu 10.04 server. When I start the image like this > > squeak -mmap 256m -vm-sound-null -vm-display-null seaside3.0rc.image > > I get the following errors: > > found gettext in path > /srv/seaside > libasound.so.2: cannot open shared object file: No such file or directory > squeak: could not find any display driver > /usr/bin/squeak: line 277: 7499 Aborted $VM "$1" "$2" > > > Does anybody know the minimal set of packages I need to install before I can run a headless image? > > Jan. The command line options are OK and should work. You could try running the squeak-vm directly (/usr/bin/squeak is a shell script). On Ubuntu it is in /usr/lib/squeak/4.0.3-2202/squeakvm (or some other version). I installed these on Ubuntu 10.04.1, but I am not sure they are needed (I just did to get rid of the warnings). sudo apt-get install libsm6 sudo apt-get install libaudio2 sudo apt-get install libpulse0 sudo apt-get install libglu1-mesa On a server they are not really needed. HTH, Sven

Aug. 26, 2010

Re: [Pharo-project] Running Pharo on a headless Ubuntu server

by Ramon Leon

On 8/26/2010 1:42 PM, Jan van de Sandt wrote: > Hello, > > I am trying to run a Pharo Seaside image on an Ubunbtu 10.04 server. > When I start the image like this > > squeak -mmap 256m -vm-sound-null -vm-display-null seaside3.0rc.image Did you try... squeak -mmap 256m -headless -vm-sound-null -vm-display-null seaside3.0rc.image -- Ramon Leon http://onsmalltalk.com

Aug. 26, 2010