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

Re: [Pharo-users] image uptime

by Mariano Martinez Peck

menu -> System -> VM statistics the first line is "uptime" which is what you need. check #vmStatisticsReportString for details On Mon, May 9, 2011 at 10:13 AM, Francois Stephany < tulipe.moutarde(a)gmail.com> wrote: > Hi, > > Is there a way to know for how long an image is running (i.e., when the VM > started it)? > > Cheers, > Francois > > -- Mariano http://marianopeck.wordpress.com

May 10, 2011

Re: [Pharo-users] image uptime

by Henrik Sperre Johansen

WorldMenu -> System -> Vm statistics. It accesses the millisecondClockValue directly though, so will not be adjusted for rollovers, nor (if it's not a hard guarantee) VMs whose initial value is something other than 0. If you need it, a new class which fulfill those requirements shouldn't be too hard to make though. - Register it as part of startUp - Record millisecondClockValue - Store accumulation at rollovers. -- View this message in context: http://forum.world.st/image-uptime-tp3508657p3511774.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

May 10, 2011

moose = smalltalk ambassador

by Tudor Girba

Hi, Moose (http://moosetechnology.org) is a Smalltalk ambassador. Actually, I think it's the best ambassador we have right now to persuade professional developers to look into Smalltalk. Let me tell you why. Moose is a platform for software and data analysis and includes components like: Glamour, Mondrian or PetitParser. Moose solves a real and important problem that developers (both Smalltalkers and non-Smalltalkers) have: how to improve the productivity of the effort spent on assessment. Moose is an innovation in this domain because it enables a completely different approach through which developers craft their own tools fast (http://humane-assessment.com) The cool thing is that they build these tools by programming Smalltalk in Pharo, and thus they get to learn the language and the platform first. Moose also comes with exposure. For example, this year I will be presenting Moose and humane assessment at some large industry oriented conferences: - Jazoon (http://jazoon.com) - GotoCon Aarhus (http://gotocon.com/aarhus-2011/) - GotoCon Amsterdam (http://gotocon.com/amsterdam-2011/) All in all, if you want to promote Smalltalk, and Pharo in particular, you might want to look into it. And you are always welcome to contribute, follow us and make noise: - http://www.moosetechnology.org - http://twitter.com/#!/moosetechnology - http://www.facebook.com/pages/moosetechnologyorg/152851281427491 Cheers, Doru -- www.tudorgirba.com "No matter how many recipes we know, we still value a chef."

May 10, 2011

Re: [Pharo-users] [Pharocasts] New comment on SandstoneDb, simple ActiveRecord style persistence....

by Bernat Romagosa

Here's the promised image, I left the test runner open: http://www.megaupload.com/?d=7VWBC7HU Cheers, Bernat. 2011/5/10 Bernat Romagosa <tibabenfortlapalanca(a)gmail.com> > Hi Ramon, > > That's weird... here's my configuration: Pharo 1.2.1 using Croquet Closure > Cog VM [CoInterpreter VMMaker-oscog.51] on Debian Lenny. > > My image is quite massive right now, I'll try to get a smaller one with the > same issue and send it to you later. > > Thanks! > > 2011/5/9 Ramon Leon <ramon.leon(a)allresnet.com> > >> On 05/09/2011 03:06 AM, Bernat Romagosa wrote: >> >>> ... but now I've really weird problems when saving a dictionary. I can >>> only save 4 entries, no matter what I do. If I try to add a 5th item, >>> one of the four previously saved ones will be replaced by it. >>> >> >> Any chance you can send me an image with this issue? Everything seems to >> work fine here in Pharo 1.1, 1.2, and Squeak. If you can't, then maybe some >> more info on your exact configuration? >> >> >> -- >> Ramon Leon >> http://onsmalltalk.com >> >> >

May 10, 2011

Re: [Pharo-users] [Moose-dev] Re: Monticello: How to visualize history?

by Mariano Martinez Peck

On Tue, May 10, 2011 at 10:29 AM, Veronica Isabel Uquillas Gomez < vuquilla(a)vub.ac.be> wrote: > Hi, > > On 10 May 2011, at 09:56, Mariano Martinez Peck wrote: > > > >> Thanks Mariano for the pointer to Torch â it's new to me. I can see myself >> using >> it for some tasks in the future especially when dealing with big changes. >> Kudos >> also to the creator (Veronica?), the UI is quite pretty and functional. >> >> Incidentally, would it be possible to mention Torch in the Pharo Tools >> section >> of the Pharo CollaborActive Book >> <http://book.pharo-project.org/book/PharoTools>? That's usually >> where >> I (and I >> suspect other people) go to to find out about such useful tools. >> >> > Yes, this is a good idea. I can create her a user to edit the website if > she wants. > > > Yup... So I can add info about Torch. > > > >> Anyway, back to my question. I tried out Torch but I can't seem to find >> how >> to >> visualize the history of a repository - Torch visualizes changes. I >> didn't see anything about that on the Torch screenshot page either. Is it >> a >> hidden >> option somewhere? >> > > > Indeed, currently Torch is focused on showing the changes between versions. > I started working on change analysis and its history will be presented in > visualizations. Adding the rep history shouldn't be complicated, I will > include it too. > > > I have no idea. Maybe the moose guys have something to share? > > >> >> Thanks! >> >> -- >> Nick >> >> -- >> View this message in context: >> http://forum.world.st/Monticello-How-to-visualize-history-tp3508002p3509668… >> Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. >> >> > > > -- > Mariano > http://marianopeck.wordpress.com > > _______________________________________________ > Moose-dev mailing list > Moose-dev(a)iam.unibe.ch > https://www.iam.unibe.ch/mailman/listinfo/moose-dev > > > > Veronica > > _______________________________________________ > Moose-dev mailing list > Moose-dev(a)iam.unibe.ch > https://www.iam.unibe.ch/mailman/listinfo/moose-dev > > -- Mariano http://marianopeck.wordpress.com

May 10, 2011

Re: [Pharo-users] [Pharocasts] New comment on SandstoneDb, simple ActiveRecord style persistence....

by Bernat Romagosa

Hi Ramon, That's weird... here's my configuration: Pharo 1.2.1 using Croquet Closure Cog VM [CoInterpreter VMMaker-oscog.51] on Debian Lenny. My image is quite massive right now, I'll try to get a smaller one with the same issue and send it to you later. Thanks! 2011/5/9 Ramon Leon <ramon.leon(a)allresnet.com> > On 05/09/2011 03:06 AM, Bernat Romagosa wrote: > >> ... but now I've really weird problems when saving a dictionary. I can >> only save 4 entries, no matter what I do. If I try to add a 5th item, >> one of the four previously saved ones will be replaced by it. >> > > Any chance you can send me an image with this issue? Everything seems to > work fine here in Pharo 1.1, 1.2, and Squeak. If you can't, then maybe some > more info on your exact configuration? > > > -- > Ramon Leon > http://onsmalltalk.com > >

May 10, 2011

Re: [Pharo-users] Monticello: How to visualize history?

by Mariano Martinez Peck

> > Thanks Mariano for the pointer to Torch â it's new to me. I can see myself > using > it for some tasks in the future especially when dealing with big changes. > Kudos > also to the creator (Veronica?), the UI is quite pretty and functional. > > Incidentally, would it be possible to mention Torch in the Pharo Tools > section > of the Pharo CollaborActive Book > <http://book.pharo-project.org/book/PharoTools>? That's usually > where > I (and I > suspect other people) go to to find out about such useful tools. > > Yes, this is a good idea. I can create her a user to edit the website if she wants. > Anyway, back to my question. I tried out Torch but I can't seem to find how > to > visualize the history of a repository - Torch visualizes changes. I > didn't see anything about that on the Torch screenshot page either. Is it a > hidden > option somewhere? > I have no idea. Maybe the moose guys have something to share? > > Thanks! > > -- > Nick > > -- > View this message in context: > http://forum.world.st/Monticello-How-to-visualize-history-tp3508002p3509668… > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. > > -- Mariano http://marianopeck.wordpress.com

May 10, 2011

Re: [Pharo-users] Inheriting traits

by StÃ©phane Ducasse

It inherits it. Stef On May 9, 2011, at 10:01 PM, DougEdmunds wrote: > The definition of ClassA uses a trait, such as > "uses: TEasilyThemed" > > ClassB is a subclass of ClassA. > > Does ClassB inherit the trait from ClassA, > or does ClassB have to separately state its own > "uses:TEasilyThemed" clause? > > > -- > View this message in context: http://forum.world.st/Inheriting-traits-tp3510198p3510198.html > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. >

May 9, 2011

Re: [Pharo-users] [Pharo-project] compiled VM with Alien for JNIPort

by laurent laffont

OK I will try. For info I want to use JNIPort just to write some small Java script to learn and prototype on several Java frameworks. Prototyping with Java is tedious. I've tried Groovy, it's better but lacks all goodies of Pharo IDE. So I thought JNIPort would be a good candidate to play with. Laurent. On Mon, May 9, 2011 at 10:39 PM, Fernando Olivero <fernando.olivero(a)usi.ch>wrote: > In case you just want to quickly use Alien , the latest vm's from John > came with the plugin . > For example, Lumiere using Alien, works on Squeak 4.2.2beta1U. > Fernando > > On Mon, May 9, 2011 at 10:01 PM, Igor Stasenko <siguctua(a)gmail.com> wrote: > > On 9 May 2011 21:23, Eliot Miranda <eliot.miranda(a)gmail.com> wrote: > >> > >> > >> On Mon, May 9, 2011 at 11:27 AM, laurent laffont < > laurent.laffont(a)gmail.com> > >> wrote: > >>> > >>> On Mon, May 9, 2011 at 4:02 PM, laurent laffont > >>> <laurent.laffont(a)gmail.com> wrote: > >>>> > >>>> Hi, > >>>> > >>>> is there a compiled VM available with Alien for OSX ? I want to use > >>>> JNIPort. > >>> > >>> > >>> Second question, if I need to compile the VM, which one should I use > for > >>> Alien ? Cog is OK ? > >> > >> Yes. Cog is OK. > > > > And what plugin? NewsqueakIA32ABIPlugin, right? > > > >> > >>> > >>> Laurent > >> > >> > > > > > > > > -- > > Best regards, > > Igor Stasenko AKA sig. > > > > > >

May 9, 2011

Inheriting traits

by DougEdmunds

The definition of ClassA uses a trait, such as "uses: TEasilyThemed" ClassB is a subclass of ClassA. Does ClassB inherit the trait from ClassA, or does ClassB have to separately state its own "uses:TEasilyThemed" clause? -- View this message in context: http://forum.world.st/Inheriting-traits-tp3510198p3510198.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

May 9, 2011