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Recover lost changes
by Benjamin July 20, 2011

July 20, 2011

Why this tool do not register - class creation - class removal - class definition changes - method removal ?? I was doing huge refactor when the VM crashed ... Now I am doomed :s I hate wasting my time :s Ben

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install system fonts on linux
by Jon Hancock July 19, 2011

July 19, 2011

In pharo 1.1, in the settings manager, I can "Update fonts from system" and have access to all/most ubuntu fonts. This works on Ubuntu 10.04 and Mint 10 (ubuntu 10.10). With pharo 1.2.1 and 1.3, I get nothing. I'm left with DejuVu and Accuny. Does anyone know a solution for this? thanks, Jon

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Setting values using reflection
by tgiaccone July 18, 2011

July 18, 2011

I've been playing with smalltalk casually now, for months and really like it. But I"m clearly still a newb. I've reached the point in a small project where I want to set the values on my object based on the values that are in a dictionary. The dictionary is filled with a set of keys that represent attributes on the object. So for a simple example, imagine I have an object which has accessors for 'title' and 'title:'. I want to iterate across the set of keys, being certain that each key is a valid msg to send to myOBject. The send the object the message with the value from the dictionary. Now, I understand that I can do: myObject perform: 'title' asSymbol. and use that as a way to message myObject with the selector 'title' As I understand it this is equivalent to getting the value with: myObject title What I've looked for an been unable to find is how to set the value. What is the equivalent to: myOBject title: 'A new title'. using perform? Thank you for your help. Tony -- View this message in context: http://forum.world.st/Setting-values-using-reflection-tp3676289p3676289.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

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[OSProcess][waitForCommand:] Error during command execution
by Romain Verduci July 16, 2011

July 16, 2011

Hi, I have a problem during the execution of waitForCommand with an unix command. In the message UnixProcess >> waitForCommand: There is a warning during command execution: *process accessor module not available* If we proceed, there is the following error: *receiver of "runState' is nil **because the is no process accessor** **setted ..*** *Does someone know why this problem appear ? * Thanks :) Romain

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Where is the world menu built?
by Alex Schenkman July 15, 2011

July 15, 2011

Hi List, I want to create a menu like the World menu, and leave it up (stayUp). I could not find where it is built. How can I find it? Thanks!

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Autosave the image
by Alex Schenkman July 15, 2011

July 15, 2011

Hi list, Is there a setting for autosaving the image every few minutes? Is this a bad idea? How do I save the image programmatically? Thanks in advance!

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Who is in contact with the SqueakSource admins
by Tobias Pape July 14, 2011

July 14, 2011

Dear all Please, can somebody put me in contact with anyone who administers the SqueakSource.com instance/website? Iâd be glad to talk to this person(s). Best -Tobias

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Group windows as tab screencast
by laurent laffont July 13, 2011

July 13, 2011

Here's a screencast: http://magaloma.blogspot.com/2011/07/twm-docking-windows.html Test and feedback welcome. Laurent Laffont - @lolgzs <http://twitter.com/#!/lolgzs> Pharo Smalltalk Screencasts: http://www.pharocasts.com/ Blog: http://magaloma.blogspot.com/ Developer group: http://cara74.seasidehosting.st

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petitparser tutorial
by Tudor Girba July 13, 2011

July 13, 2011

Hi, I put together a tutorial for PetitParser in The Moose Book: http://www.themoosebook.org/book/internals/petit-parser/mse The tutorial is meant to work with a Moose image and it is based on the same scenario as I used at the Deep into Smalltalk School: http://www.slideshare.net/girba/petitparser-at-the-deep-into-smalltalk-scho… http://ci.moosetechnology.org/job/moose-latest-dev/lastSuccessfulBuild/arti… Feedback is always appreciated (including the negative one :)). You can either reply by mail, or leave a comment online. Cheers, Doru -- www.tudorgirba.com "Presenting is storytelling."

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Moose at GotoCon Aarhus / registration discount
by Tudor Girba July 13, 2011

July 13, 2011

Hi, This fall I will give a talk at GotoCon Aarhus (Oct 9-14) on "Humane assessment with Moose": http://gotocon.com/aarhus-2011/speaker/Tudor+Girba GotoCon used to be named JAOO. It is a large industrial software development conference that might of interest to some of you. As part the speaker package I have the possibility to offer discounts to interested participants. So, if you want to go to GotoCon Aarhus and are interested in a discount of about 170 EUR, please send me an email and I will provide the promotion code. Cheers, Doru -- www.tudorgirba.com "One cannot do more than one can do."

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