May 2012 - Pharo-dev - lists.pharo.org

[Pharo-project] Epoch returns local offset
by Sean P. DeNigris May 19, 2012

May 19, 2012

In New York (EST), "DateAndTime epoch" -> "1901-01-01T00:00:00-04:00" (Squeak epoch offset by local timezone). Can that be right? It must be constant, no? Thanks, Sean -- View this message in context: http://forum.world.st/Epoch-returns-local-offset-tp4630549.html Sent from the Pharo Smalltalk mailing list archive at Nabble.com.

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[Pharo-project] [update 2.0] #20078
by StÃ©phane Ducasse May 19, 2012

May 19, 2012

20078 ----- - Issue 5923: More Sensor cleans and Process browser cleans. Thanks Igor Stasenko. http://code.google.com/p/pharo/issues/detail?id=5923 - Issue 5921: menu for transcripter http://code.google.com/p/pharo/issues/detail?id=5921 - Issue 5915: Cleaning Icons http://code.google.com/p/pharo/issues/detail?id=5915 - Issue 5904: Less dependentFields users. Thanks Benjamin van Ryseghem. It was fun pair hacking. http://code.google.com/p/pharo/issues/detail?id=5904 - Issue 5903: MonticelloAnnouncer may announce two times an announcement. Thanks Igor and Benjamin. http://code.google.com/p/pharo/issues/detail?id=5903 Stef (more and many more to come).

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[Pharo-project] ss3 down?
by Mariano Martinez Peck May 19, 2012

May 19, 2012

-- Mariano http://marianopeck.wordpress.com

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[Pharo-project] tricky nautilus glitch - reproducible now :) â¦. image 20076
by StÃ©phane Ducasse May 18, 2012

May 18, 2012

Ben I found a way to reproduce my problem, take 20076 in a workspace forPackage: sur MCPackageManager forPackage: + act M puis un click sur initialize puis un autre click sur initialize -> problem The icon navigation works but we cannot see the code. Stef

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[Pharo-project] [update 2.0] #20077
by StÃ©phane Ducasse May 18, 2012

May 18, 2012

20077 ----- Issue 5922 Fixing Version browser http://code.google.com/p/pharo/issues/detail?id=5922 Issue 5918: Commenting and cleaning Spec http://code.google.com/p/pharo/issues/detail?id=5918 Stef

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[Pharo-project] Fwd: [Esug-list] ESUG 2012: registration is open!
by StÃ©phane Ducasse May 18, 2012

May 18, 2012

Begin forwarded message: > From: Johan Brichau <johan(a)inceptive.be> > Subject: [Esug-list] ESUG 2012: registration is open! > Date: May 16, 2012 11:17:10 AM GMT+02:00 > To: ESUG Mailing list <esug-list(a)lists.esug.org> > > Dear Smalltalkers, > > I am pleased to announce that registration for the 20th ESUG Conference in Ghent, Belgium is now open! > > To register, please proceed to the website http://www.esug.org/wiki/pier/Conferences/2012 or go directly to http://registration.esug.org > > Important: do not forget to book your accomodation directly at one of the hotels in Ghent before June30th! > See: http://www.esug.org/wiki/pier/Conferences/2012/Accomodation > > August in Ghent is tourist season and there are a number of other conferences running at the same time at ESUG. So please book your hotel early, preferably before June 30th! > We have ensured availability of a number of rooms at various hotels in Ghent until June 30th. After that date, the option expires and you will need to search for other places to stay. > Make sure to book your hotel as soon as possible and mention the reservation code "ESUG" (this is important to get the rates and/or available rooms!) > > If there are any questions or problems, I am happy to answer them. Just send me an email on johan(a)inceptive.be > > Johan Brichau > johan(a)inceptive.be > > _______________________________________________ > Esug-list mailing list > Esug-list(a)lists.esug.org > http://lists.esug.org/mailman/listinfo/esug-list_lists.esug.org

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[Pharo-project] Redline: No more Java ...
by James Ladd May 18, 2012

May 18, 2012

Adopting a class in Redline Smalltalk is now easier and doesn't require compilation of Java - See the Getting Started http://www.redline.st/discover/getting-started.html Please help Redline by Adopting a Class.

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[Pharo-project] Moving data into new package/image version
by Sean P. DeNigris May 17, 2012

May 17, 2012

I'm porting some apps that were using simple image-based persistence (ReferenceStream) from 1.3 to 1.4. The first thing that I ran into was FS class name changes (e.g. FSReference -> FileReference). Since the class wasn't present, I got an errorKeyNotFound [1]. Naively tried: Smalltalk globals at: #FSReference put: FileReference; at: #FSFilesystem put: FileSystem; at: #FSAbsolutePath put: AbsolutePath; at: #FSUnixStore put: UnixStore. But got "primitive #primGetPosition: in MultiByteFileStream failed" from ReferenceStream>>next I have a few ideas, but has anyone gone successfully through this type of process before? What's my best bet? I've been following Fuel and STON (which is quite nice for parsing json from REST APIs b.t.w.), but I'm not clear if either would be helpful here. What do you suggest? Thanks, Sean [1] Stack trace (heavily snipped) SystemDictionary(Dictionary)>>errorKeyNotFound: Receiver: a SystemDictionary(lots of globals) Arguments and temporary variables: aKey: #FSReference Receiver's instance variables: tally: 2920 array: an Array(#MemoryHandle->MemoryHandle nil nil #BlockClosuresTestCase->Blo...etc... cachedClassNames: nil cachedNonClassNames: nil ... ReferenceStream(DataStream)>>readInstance Receiver: a ReferenceStream Arguments and temporary variables: instSize: 2 aSymbol: #FSReference refPosn: 50 anObject: nil newClass: nil Receiver's instance variables: byteStream: MultiByteFileStream: '/Volumes/Sean''s Universe/sean/.jenkins/jobs/...etc... topCall: nil basePos: 0 references: an IdentityDictionary() objects: an IdentityDictionary(0->#(nil) 5->a Resources 10->#Resources 21->an O...etc... currentReference: 55 fwdRefEnds: an IdentityDictionary() blockers: an IdentityDictionary() skipping: an IdentitySet() -- View this message in context: http://forum.world.st/Moving-data-into-new-package-image-version-tp4628820.… Sent from the Pharo Smalltalk mailing list archive at Nabble.com.

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[Pharo-project] Release of Roassal
by Alexandre Bergel May 17, 2012

May 17, 2012

Dear Pharoer, We are very happy to announce the release of Roassal, an agile visualization engine. Roassal graphically renders objects using short and expressive Smalltalk expressions. A large set of interactions are offered for a better user experience. Painting, brushing, interconnecting, zooming, drag and dropping will just make you more intimate with any arbitrary object model. Screenshot available on http://objectprofile.com/pier/Products/Roassal/Screenshots Roassal is distributed under the MIT license and run on VisualWorks (7.4, 7.7.1, 7.9), Pharo (1.3, 1.4, 2.0) and ObjectStudio. Roassal is freely distributed, you are therefore free to use it, even in a commercial setting. We will however be glad to hear about your experience. Just send us an email if you are adopting Roassal. Kai and Hapao, the two other products of Object Profile, are using Roassal for their rendering. We will be extremely attentive to your experience. It is important for us that you are happy and feel comfortable with Roassal. The Object Profile crew (Twitter: @ObjectProfile , web: http://objectprofile.com) -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

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[Pharo-project] Are we losing method versions?
by Sean P. DeNigris May 17, 2012

May 17, 2012

For DateAndTime class>>#readFrom: ... In Pharo 1.0, only one version: 'PeterHugossonMiller 9/3/2009 01:10' In Pharo 1.2.2, two versions, minus the one from 1.0: "#('SeanDeNigris 8/5/2010 15:51' 'StephaneDucasse 4/24/2010 12:46')" In Pharo 2.0, only the last version from 1.2.2 remains: 'SeanDeNigris 8/5/2010 15:51' -- View this message in context: http://forum.world.st/Are-we-losing-method-versions-tp4630520.html Sent from the Pharo Smalltalk mailing list archive at Nabble.com.

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