- Pharo-dev - lists.pharo.org

[Pharo-project] instVarNames vs instVarNamed:
by StÃ©phane Ducasse Sept. 24, 2012

Sept. 24, 2012

may be this is too early but I wanted to change the value of a class instance variable Nautilus class instVarNames -> #('maxSize' 'cachedLastClasses' 'groups') Nautilus class instVarNamed: 'groups' -> error Nautilus instVarNamed: 'groups' worked I found that strange and inconsistent. I'am wrong? Stef

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[Pharo-project] Webcam + barcode
by Torsten Bergmann Sept. 24, 2012

Sept. 24, 2012

Laurent wrote >I've seen >http://www.squeaksource.com/WebCamMorph.html but it doesn't seem to work >on Pharo OneClick It uses the cross-platform webcam access from Scratch. It worked for me some time ago with the plugins found in the Scratch distro - even with Pharo (when it was close to Squeak). Havent tested in a recent pharo image or Cog. Stef wrote >Igor improved a lot the communication with Objective-C so we were thinking >that it would be fun to see how to use >the webcam For the fun side yes - but Mac only. For serious cross platform Pharo we should think about packaging the plugin with the VM, the code is MIT: http://www.squeaksource.com/CameraPlugin.html Bye T.

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[Pharo-project] Pharo and Namespaces
by Torsten Bergmann Sept. 24, 2012

Sept. 24, 2012

Since Colin opened a new thread on Squeak-dev about namespaces together with an implementation for environments: http://lists.squeakfoundation.org/pipermail/squeak-dev/2012-June/164605.html I thought it would be good to ask on Pharo too about the state. What happened to the project from GermÃ¡n Leiva http://www.youtube.com/watch?v=n4I7fSVNX2A I know it is always a time issue - but what is the overall plan? Thx T. -- Empfehlen Sie GMX DSL Ihren Freunden und Bekannten und wir belohnen Sie mit bis zu 50,- Euro! https://freundschaftswerbung.gmx.de

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[Pharo-project] Sprint in November
by StÃ©phane Ducasse Sept. 24, 2012

Sept. 24, 2012

Hi Pharoers we would like to organize a sprint in november and make it open to external people. So if you are interested coding with us. Please indicates your preferences. Stef > From: Marcus Denker <marcus.denker(a)inria.fr> > Subject: Doodle Sprint > Date: September 24, 2012 5:43:31 PM GMT+02:00 > To: StÃ©phane Ducasse <Stephane.Ducasse(a)inria.fr> > >> http://doodle.com/wsxdcxg3irzvn47v > -- > Marcus Denker -- http://marcusdenker.de >

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[Pharo-project] Webcam + barcode
by Torsten Bergmann Sept. 24, 2012

Sept. 24, 2012

I remeber Seabreeze for Seaside had some interface to webcam (using flash) and by using a webservice to decode barcodes. You can see it in action in the second video at the bottom of http://seabreeze.heeg.de/ A short description is here http://seabreeze.heeg.de/files/SBWebsiteFiles/seaBreeze.pdf Maybe the barcode widget is available in the MIT licensed open source distro (based on VisualWorks) Hope that helps! Bye T.

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[Pharo-project] Pharo and Namespaces
by Torsten Bergmann Sept. 24, 2012

Sept. 24, 2012

>Thanks for taking time at ESUG to listen and learn more about our namespace >proposal. I believe that we have cleared up some of the misconceptions >surrounding this complex topic. What was the outcome of the discussion? Does the proposal fit or not? What are the next steps? Thx T.

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[Pharo-project] Webcam + barcode
by laurent laffont Sept. 24, 2012

Sept. 24, 2012

Hi, I would like to scan a barcode with a webcam and get the ISBN of a book. Any help ? Cheers, Laurent

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[Pharo-project] [update 2.0] #20305
by Marcus Denker Sept. 24, 2012

Sept. 24, 2012

20305 ----- Issue 6647: Auto creation of Monticello packages (by RPackage ?) http://code.google.com/p/pharo/issues/detail?id=6647 Issue 6608: FileReference>>item http://code.google.com/p/pharo/issues/detail?id=6608 Issue 6605: Write Common UI Test http://code.google.com/p/pharo/issues/detail?id=6605 Issue 6655: SubscriptOutOfBounds: 1 when clearing a list in PluggableListMorph http://code.google.com/p/pharo/issues/detail?id=6655 -- Marcus Denker -- http://marcusdenker.de

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[Pharo-project] [update 2.0] #20304
by Marcus Denker Sept. 24, 2012

Sept. 24, 2012

20304 ----- Issue 6721: Most Viewed Classes -> DNU http://code.google.com/p/pharo/issues/detail?id=6721 Issue 6704: Debugger looks for a context at index 0 http://code.google.com/p/pharo/issues/detail?id=6704 Issue 6385: Number date and time conversion should be an extension http://code.google.com/p/pharo/issues/detail?id=6385 -- Marcus Denker -- http://marcusdenker.de

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[Pharo-project] StartupPreferences bug
by Guido Chari Sept. 24, 2012

Sept. 24, 2012

There was a change on the storeOn: method of StartupAction that is breaking things. Before it said: " aStream >> code printString" and now it has "code storeOn: aStream". I'm almost sure that the previous one is the correct one. We didn't one to print the object on the file, only the text for later running it or am i wrong? Cheers, Guido.

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