March 2011 - Pharo-users - lists.pharo.org

Re: [Pharo-users] Pharocasts: Build a XML browser

by Francois Stephany

Yeah ! Do you plan to have voice for them? > I finally settled on a set of tools that kind of work at the moment, so indeed, more screencasts will come. > > Cheers, > Doru

March 9, 2011

Re: [Pharo-users] Ubuntu

by Markus Schlager

That's the same problem several of my pupils have benn expiriencing - also on ubuntu: http://lists.gforge.inria.fr/pipermail/pharo-users/2011-February/001482.html Markus

March 8, 2011

Re: [Pharo-users] [Vm-dev] Re: Compiling cog 2363 in gentoo (amd 64)

by Andres Valloud

Beware of blaming the compiler... without looking at the instructions that cause the crash, and without diagnosing exactly what is the problem, it's very easy to sweep violations of the relevant spec under an optimization flag. IME with HPS, debugging the exact cause of failure has been very illustrating. On 3/6/11 11:03 , Panu Suominen wrote: > 2011/3/6 Levente Uzonyi<leves(a)elte.hu>: >> 2363 is pretty unstable, it crashes a few seconds after startup on Ubuntu >> 10.04. Try building from 2361, or use the prebuilt 2361 and remove >> UUIDPlugin. Optionally you can try using my prebuilt version of the patched >> plugin, which is available here: >> http://leves.web.elte.hu/squeak/so.UUIDPlugin >> You should rename it to UUIDPlugin after downloading. > > I should have removed the UUIDPlugin in the first place. That would > have been much more faster. Now it took quite long to make a commit. > :) > When I left the -O2 switch image seems to run fine on me. About half > hour and network access seems to work too. >

March 8, 2011

Re: [Pharo-users] Pharocasts: Build a XML browser

by Tudor Girba

Thanks :). I finally settled on a set of tools that kind of work at the moment, so indeed, more screencasts will come. Cheers, Doru On 7 Mar 2011, at 18:01, laurent laffont wrote: > > On Mon, Mar 7, 2011 at 4:47 PM, Tudor Girba <tudor.girba(a)gmail.com> wrote: > Hi, > > Nice. > > Just for comparison, I created a counter part demo for the browser building part using Glamour: > http://www.tudorgirba.com/blog/simple-xml-browser-with-glamour > > > Cool ! I've updated PharoCasts to link on your demo. (oh, and can't wait your screencasts on Moose ;) > > Laurent. > > > > Cheers, > Doru > > > On 6 Mar 2011, at 22:31, laurent laffont wrote: > >> Watch this to learn how to: >> - get and parse XML >> - use Polymorph to build a GUI with a tree and text editor >> - add a button in Pharo IDE to open the XML browser >> - control when your breakpoints will trigger >> >> see http://www.pharocasts.com/2011/03/build-xml-browser.html >> >> >> Laurent Laffont - @lolgzs >> >> Pharo Smalltalk Screencasts: http://www.pharocasts.com/ >> Blog: http://magaloma.blogspot.com/ > > -- > www.tudorgirba.com > > "Beauty is where we see it." > > > > > -- www.tudorgirba.com "From an abstract enough point of view, any two things are similar."

March 7, 2011

Fwd: [SqueakDBX] Simple object pool 0.1.1 "released".

by Mariano Martinez Peck

Thanks Panu. This is awesome. We will integrate your info in our website!! :) mariano ---------- Forwarded message ---------- From: Panu Suominen <panu.j.m.suominen(a)gmail.com> Date: Mon, Mar 7, 2011 at 8:28 AM Subject: [SqueakDBX] Simple object pool 0.1.1 "released". To: The complete and open-source solution to relational database access < squeakdbx(a)lists.squeakfoundation.org> Long time ago I mailed that I have started to build new pooling solution for objects because I could not find existing one with tests. Then I promised to improve documentation. It has taken quite long time but now I have created minimal documentation that should enable people to try my implementation. Currenlty it is nothing spectacular. Project can be found at http://www.squeaksource.com/ObjectPool.html the wiki there should get you started. If one has loaded GlorpDBX one could start using pool with following code to start pooling SqueakDBX connections: Gofer new squeaksource:'ObjectPool'; package:'ConfigurationOfObjectPool'; load. ((Smalltalk at: #ConfigurationOfObjectPool) project version:'0.1.1') load:#('default' 'dbx'). SqueakDatabaseAccessor DefaultDriver: OPSqueakDBXDriver. Currently OPSqueakDBXDriver does not restrict the amount of active or pooled connections. I will improve that soon. One can load basic pooling implementation without DBX-related stuff by just executing: ((Smalltalk at: #ConfigurationOfObjectPool) project version:'0.1.1') load. -- Panu _______________________________________________ SqueakDBX mailing list SqueakDBX(a)lists.squeakfoundation.org http://lists.squeakfoundation.org/mailman/listinfo/squeakdbx

March 7, 2011

Re: [Pharo-users] Pharocasts: Build a XML browser

by laurent laffont

On Mon, Mar 7, 2011 at 4:47 PM, Tudor Girba <tudor.girba(a)gmail.com> wrote: > Hi, > > Nice. > > Just for comparison, I created a counter part demo for the browser building > part using Glamour: > http://www.tudorgirba.com/blog/simple-xml-browser-with-glamour Cool ! I've updated PharoCasts to link on your demo. (oh, and can't wait your screencasts on Moose ;) Laurent. > > > Cheers, > Doru > > > On 6 Mar 2011, at 22:31, laurent laffont wrote: > > > Watch this to learn how to: > > - get and parse XML > > - use Polymorph to build a GUI with a tree and text editor > > - add a button in Pharo IDE to open the XML browser > > - control when your breakpoints will trigger > > > > see http://www.pharocasts.com/2011/03/build-xml-browser.html > > > > > > Laurent Laffont - @lolgzs > > > > Pharo Smalltalk Screencasts: http://www.pharocasts.com/ > > Blog: http://magaloma.blogspot.com/ > > -- > www.tudorgirba.com > > "Beauty is where we see it." > > > > >

March 7, 2011

Re: [Pharo-users] Problem with Sounds

by StÃ©phane Ducasse

Thanks matthew I know that my VM does not have all the sound primitives. Stef On Mar 7, 2011, at 4:46 PM, Matthew Fotzler wrote: > Hi Stef, > > I tried with the 1.2 release candidate, and I can't get the sound to > play at all. It still works with the 1.1.1 image until I save and > reopen it. > > Matthew > > On Mon, Mar 7, 2011 at 12:27 AM, StÃ©phane Ducasse > <stephane.ducasse(a)inria.fr> wrote: >> Dear Matthew >> >> can you try with the 1.2 release candidate? >> https://pharo-ic.lille.inria.fr/hudson/job/Pharo%201.2/ >> >> Stef >> >> On Mar 7, 2011, at 12:42 AM, Matthew Fotzler wrote: >> >>> Hello, >>> >>> I'm trying to do some development with sound in Pharo. The problem >>> I'm having is as follows: >>> >>> 1) I load up Pharo-1.1.1-dev10.09.1.image and save it as test.image. >>> 2) I open test.image. >>> 3) I do "PluckedSound default play". The sound plays. >>> 4) I "Save and Quit" >>> 5) I reopen test.image and do "PluckedSound default play" again, but >>> no sound will play. >>> >>> I've only been using Pharo and smalltalk for a few weeks, so I'm still >>> very new. Is there something I'm doing wrong here? >> >> may be there is a problem with the sound settings. >> >>> >>> Thanks, >>> Matthew Fotzler >>> >> >> >> >

March 7, 2011

Re: [Pharo-users] Pharocasts: Build a XML browser

by Tudor Girba

Hi, Nice. Just for comparison, I created a counter part demo for the browser building part using Glamour: http://www.tudorgirba.com/blog/simple-xml-browser-with-glamour Cheers, Doru On 6 Mar 2011, at 22:31, laurent laffont wrote: > Watch this to learn how to: > - get and parse XML > - use Polymorph to build a GUI with a tree and text editor > - add a button in Pharo IDE to open the XML browser > - control when your breakpoints will trigger > > see http://www.pharocasts.com/2011/03/build-xml-browser.html > > > Laurent Laffont - @lolgzs > > Pharo Smalltalk Screencasts: http://www.pharocasts.com/ > Blog: http://magaloma.blogspot.com/ -- www.tudorgirba.com "Beauty is where we see it."

March 7, 2011

Re: [Pharo-users] Problem with Sounds

by Matthew Fotzler

Hi Stef, I tried with the 1.2 release candidate, and I can't get the sound to play at all. It still works with the 1.1.1 image until I save and reopen it. Matthew On Mon, Mar 7, 2011 at 12:27 AM, StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> wrote: > Dear Matthew > > can you try with the 1.2 release candidate? > Â Â Â Â https://pharo-ic.lille.inria.fr/hudson/job/Pharo%201.2/ > > Stef > > On Mar 7, 2011, at 12:42 AM, Matthew Fotzler wrote: > >> Hello, >> >> I'm trying to do some development with sound in Pharo. Â The problem >> I'm having is as follows: >> >> 1) I load up Pharo-1.1.1-dev10.09.1.image and save it as test.image. >> 2) I open test.image. >> 3) I do "PluckedSound default play". Â The sound plays. >> 4) I "Save and Quit" >> 5) I reopen test.image and do "PluckedSound default play" again, but >> no sound will play. >> >> I've only been using Pharo and smalltalk for a few weeks, so I'm still >> very new. Â Is there something I'm doing wrong here? > > may be there is a problem with the sound settings. > >> >> Thanks, >> Matthew Fotzler >> > > >

March 7, 2011

Re: [Pharo-users] Ubuntu

by Jeff Gray

It's not caps lock. I think it went wrong when I used the Collapse all windows menu item. Now I can see a number of open windows as icons. Left or right clicking the icon brings up the World menu. I can open a new browser or workspace but if I minimise them then I can't get back. I can also click Expand all windows in the Windows menu and each window flashes into place before being minimised again. Tres etrange! -- View this message in context: http://forum.world.st/Ubuntu-tp3334436p3338805.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

March 7, 2011