- Pharo-users - lists.pharo.org

Image recovery problem - help needed.
by Juan Ignacio Vaccarezza May 6, 2012

May 6, 2012

Hi all, I was having fun with pharo and sudenly the environvent started to stuck. Then I saved an quit. Now when I start pharo again it starts to get stuck (slower and slower) very quick. What can I do to recover the image? What can I do to get my work out of the image? Thanks for the help. Regards, Juan.

3 3

Amount of instances
by Juan Ignacio Vaccarezza May 5, 2012

May 5, 2012

Hi all, Is there any way to see and inspect all the instances alive of a given class? Regars, Juan

2 2

51 registered participants to PharoConf :)
by StÃ©phane Ducasse May 5, 2012

May 5, 2012

51 registered participants to PharoConf :) and from a lot of countries: belgium, ukraina, Switzerland, Romania, France, Netherlands, UKâ¦ It will be exciting. http://rmod.lille.inria.fr/web/pier/Events Don't forget to register if you want to participate. Stef

3 3

Re: [Pharo-users] JSON Parser
by Andy Burnett May 4, 2012

May 4, 2012

<<<It would be really nice if we combine all those JSON parsers (Seaside, Aida and Iliad ones, all coming from the same 'root' one from SqueakSource) into one, which then become a part of Pharo and we all use that one only. Best regards Janko >>> Sven, thanks very much for the links. They are just what I am looking for. Janko, I completely agree. My ideal situation would be for Pharo x.x to come with JSON, XML and CSV in the box. And, for the packages to be maintained with each release. If there is anything I can do to help, I would be delighted to chip in. Cheers Andy

1 0

Re: [Pharo-users] Is there another browser ?
by Roger Gilliar May 4, 2012

May 4, 2012

> http://marianopeck.wordpress.com/2012/02/26/nautilus-the-reborn-of-the-syst… > https://ci.lille.inria.fr/pharo/view/Nautilus%201.4/job/Nautilus/ > Thanks for the hint. Just one detail I do not like about Nautilus so far is that the switch between class/instance is done using just one button. Please note that I had load failures when loading Nautilus before loading Seaside. Loading Seaside first caused no problems. ------------------------------------------- The only problem I had so far was that I'm not able to access my classes that I created with the default browser... Regards Roger

5 6

JSON Parser
by Andy Burnett May 4, 2012

May 4, 2012

Is there a JSON parser available for Pharo? I was slightly confused by the hits Google returned. It seems as though Stef is working on one, but that it relates to the file interchange format? All I need to do is parse some - relatively simple - JSON. Is that possible yet? Cheers Andy

3 2

Re: [Pharo-users] Is there another browser ?
by Roger Gilliar May 4, 2012

May 4, 2012

one of the loaded objects was not visible in its usual package. i then found it in _UnpackagedPackage, but the object itself was not visible in the second pane, only the methods and categories in the third and fourth pane. the second pane was completely empty. ========== That is exactly why I have observed. Regards Roger

1 0

Beginners Question Regarding File I/O
by Roger Gilliar May 2, 2012

May 2, 2012

The following code is blocking the while UI until the whole file is read. Why ? Is there a better way to process large text files ? Regards Roger |stream inRec| stream := FileStream readOnlyFileNamed: '/Users/roger/Desktop/d001.txt' . [stream atEnd] whileFalse: [ inRec := stream upTo: Character cr. Transcript show: '@'. ]. stream close.

2 1

Re: [Pharo-users] Is there another browser
by Roger Gilliar May 2, 2012

May 2, 2012

Ugh. That is weird. The classes you created with the default browser dont show up in the Nautilus Browser? I never had this issue, can you reproduce? ---------------- Not after installing Nautilus. I'll try it again with a fresh image as soon as I have some more time. Regards Roger

1 0

Menubar at the top of Pharo's main window
by Christian Caldeiro May 2, 2012

May 2, 2012

Hi, First of all, congratulations for the new 1.4 release. Iâm not new to Smalltalk but I am to Pharoâs UI. All I did until now in Pharo was using it as server (Seaside). I saw some applications done with Pharo that show a menu bar at the very top of its main window (lets say, above Pharoâs logo). Iâm wandering how to do that. All samples I saw (and correct me if Iâm wrong) first create a new window (ie a StandardWindow) and then add the menubar and menu to it. Any sample I can look at? Thanks Christian

6 9