- Pharo-users - lists.pharo.org

Re: [Pharo-users] Glamour detecting changes?

by Daniel Lyons

Doru, buildBrowser browser := GLMFinder new. browser show: [ :a | a list display: #children; format: #title ]. browser title: 'Project Browser' And then #title: looks like this: title: anObject title := anObject. self changed: #title > On Dec 21, 2014, at 12:56 PM, Tudor Girba <tudor(a)tudorgirba.com> wrote: > > Could you provide the code snippet you use for building the finder browser? > > Cheers, > Doru > > On Sun, Dec 21, 2014 at 3:46 AM, Daniel Lyons <fusion(a)storytotell.org <mailto:fusion@storytotell.org>> wrote: > I have a pretty simple class and I'm using a GLMFinder to browse its contents. If I make changes to the instance I'm browsing, it doesn't look like Glamour detects the changes and refreshes. I'm using self changed: #property in the setter. If I navigate backwards and unselect, and re-browse into it, it sees the changes. What should I do? > > Thanks again! > â > Daniel Lyons > > > > > > > > -- > www.tudorgirba.com <http://www.tudorgirba.com/> > > "Every thing has its own flow" â Daniel Lyons

Dec. 21, 2014

Re: [Pharo-users] Glamour detecting changes?

by Tudor Girba

Could you provide the code snippet you use for building the finder browser? Cheers, Doru On Sun, Dec 21, 2014 at 3:46 AM, Daniel Lyons <fusion(a)storytotell.org> wrote: > I have a pretty simple class and I'm using a GLMFinder to browse its > contents. If I make changes to the instance I'm browsing, it doesn't look > like Glamour detects the changes and refreshes. I'm using self changed: > #property in the setter. If I navigate backwards and unselect, and > re-browse into it, it sees the changes. What should I do? > > Thanks again! > â > Daniel Lyons > > > > > -- www.tudorgirba.com "Every thing has its own flow"

Dec. 21, 2014

Re: [Pharo-users] Building agents in Pharo

by Sven Van Caekenberghe

Hi Andy, > On 21 Dec 2014, at 20:00, Andy Burnett <andy.burnett(a)knowinnovation.com> wrote: > > I am interested in building a system that uses co-operating agents to parse events. > > Is Pharo a suitable system for this? I ask because given that it is single threaded, I wondered whether running multiple agents would present any sort of problem. Has anyone got experience of building something like this? And, if so, what did you use for your basic queue? Is there a suitable FIFO style queue within Pharo? > > Cheers > Andy The standard VM is using a single OS process (and thus uses a single core) but manages its own user land threads called Processes. The cool thing is that you can read/understand all this threading code (ProcessorScheduler, Process, Semaphore, Monitor, Delay, ..). There few if any limits to the amount of processes you can have. To answer the second question: I believe SharedQueue is the class you should be looking at (first). Sven

Dec. 21, 2014

Building agents in Pharo

by Andy Burnett

I am interested in building a system that uses co-operating agents to parse events. Is Pharo a suitable system for this? I ask because given that it is single threaded, I wondered whether running multiple agents would present any sort of problem. Has anyone got experience of building something like this? And, if so, what did you use for your basic queue? Is there a suitable FIFO style queue within Pharo? Cheers Andy

Dec. 21, 2014

Re: [Pharo-users] Most recent version of CloudforkAWS for Pharo?

by Jan van de Sandt

Hi, You can find the most recent edition of CloadforkAWS here http://smalltalkhub.com/#!/~JanVanDeSandt/Cloudfork/ Jan. On Sun, Dec 21, 2014 at 1:46 PM, Udo Schneider <udo.schneider(a)homeaddress.de > wrote: > All, > > which is the most recent version of CloudforkAWS for Pharo? > > Thanks, > > Udo > > >

Dec. 21, 2014

Re: [Pharo-users] Most recent version of CloudforkAWS for Pharo?

by Udo Schneider

Hi Sven, > Can't answer your direct question. > > But there is also a Zinc-AWS package in http://www.smalltalkhub.com/mc/SvenVanCaekenberghe/ZincHTTPComponents/main that implements an AWS S3 client that works reasonably well. S3 is all I need :-) Integrating it now. CU, Udo

Dec. 21, 2014

Re: [Pharo-users] Most recent version of CloudforkAWS for Pharo?

by Sven Van Caekenberghe

Hi Udo, > On 21 Dec 2014, at 13:46, Udo Schneider <udo.schneider(a)homeaddress.de> wrote: > > All, > > which is the most recent version of CloudforkAWS for Pharo? > > Thanks, > > Udo Can't answer your direct question. But there is also a Zinc-AWS package in http://www.smalltalkhub.com/mc/SvenVanCaekenberghe/ZincHTTPComponents/main that implements an AWS S3 client that works reasonably well. Sven

Dec. 21, 2014

Most recent version of CloudforkAWS for Pharo?

by Udo Schneider

All, which is the most recent version of CloudforkAWS for Pharo? Thanks, Udo

Dec. 21, 2014

Re: [Pharo-users] PetitParser problem with plus

by stepharo

Could one of you write a small paragraph for the petit parser chapter? Le 18/12/14 09:07, Jan KurÅ¡ a Ã©crit : > Exactly... > > This happens so often that we should add some warning somewhere in > these cases.... > > > Cheers, > Jan > > On 18 December 2014 at 08:36, Guillaume Larcheveque > <guillaume.larcheveque(a)gmail.com > <mailto:guillaume.larcheveque@gmail.com>> wrote: > > So you just have to remove the #star in notA or replace it by > #plus to makes it succeed only when it consume at least one character > > 2014-12-18 7:54 GMT+01:00 Guillaume Larcheveque > <guillaume.larcheveque(a)gmail.com > <mailto:guillaume.larcheveque@gmail.com>>: > > With x, x it will only go to 2 level deep. > > With the plus you allow to go as far as the x rule succeed and > your x rule always succeed because notA always succeed due to > the star without consuming anything so you fall into infinite > loop. > > 2014-12-18 6:47 GMT+01:00 James Foster <Smalltalk(a)jgfoster.net > <mailto:Smalltalk@jgfoster.net>>: > > There is something about plus that I donât understand. In > the following code if I parse for (x , x) then I get what > I expect. If I parse for (x plus) then the image hangs. > What am I doing wrong? > > James > > | a notA x y | > a := $a asParser. > notA := $a asParser negate star flatten. > x := a / notA. > y := x , x. âworks fineâ > y := x plus. ânever finishesâ > ^y end parse: 'abâ. > > > > > -- > *Guillaume Larcheveque* > > > > -- > *Guillaume Larcheveque* >

Dec. 21, 2014

Re: [Pharo-users] [ANN] Dr. Geo 14.12

by Hilaire

Le 21/12/2014 10:54, Denis Kudriashov a Ã©crit : > I think it is not available for Android phones. Is it only for tablets? Indeed. Thanks Hilaire -- Dr. Geo - http://drgeo.eu iStoa - http://istoa.drgeo.eu

Dec. 21, 2014