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[Pharo-project] Issue with deprecated method in ByteString
by John Toohey Jan. 14, 2010

Jan. 14, 2010

Hi, Running some tests of my own app, I just got a deprecated warning popup in the debugger. The method is #isZero in ByteString, and isZero is called from SmallInteger #/. I'm using the 10506 Core image. What can I do to fix this? -- -JT

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[Pharo-project] Comments on Metacello and ConfigurationOfExternalWebBrowser
by Torsten Bergmann Jan. 14, 2010

Jan. 14, 2010

>Two little remarks of the conf: you are using for FFI '1.0-baseline', not a >version, this means that it will ALWAYS bring the latest version (maybe >unstable). That's why I always try to put a particular version that I know >is stable. Thought about that again and looked at other examples. Now the baseline of ExternalWebbrowser depends on a baseline of FFI. And the version itself uses the version. See ConfiguratonOfExternalWebBrowser-tbn-5.mcz This is similar to what Dale did in the seaside 3.0 config with grease and follows the rules from #lesson11Blessing: "Since the latest #baseline version should reflect the most up-to-date project structure, ... should load the absolute bleeding edge of the project." >Come on!!! That's not an excuse ;) Have access now - typos in the tutorial are fixed. Included in 1.0-beta.20 of metacello conf. Just run "ConfigurationOfMetacello loadLatestPackages" Bye T. -- GRATIS fÃ¼r alle GMX-Mitglieder: Die maxdome Movie-FLAT! Jetzt freischalten unter http://portal.gmx.net/de/go/maxdome01

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[Pharo-project] [ANN] JQueryWidgetbox and Metacello
by Torsten Bergmann Jan. 14, 2010

Jan. 14, 2010

Hi, the JQuery Widget box project now switched to Metacello: - there is now a "ConfigurationOfJQueryWidgetBox" project/class in htp://squeaksource.com/MetacelloRepository - this configuration includes a baseline and a first version 1.0 - the old "loader" project (JQWidgetBox-Loader) - in http://squeaksource.com/JQueryWidgetBox can be used as before - it now internally uses Metacello How to get started: =================== We assume a clean image - for instance the latest pharo core (PharoCore-1.0-10506rc1.image) - without any Seaside here: A. THE OLD WAY -------------- To get the old loader (which is now ALWAYS loading the latest version from the metacello configuration) evaluate: Gofer new squeaksource: 'JQueryWidgetBox'; package: 'JQWidgetBox-Loader'; load. Answer yes - and see how Seaside 3.0 and the widget project is loaded. When finished start a webserver through WAKom startOn: 9092 and point browser to http://localhost:9092/browse/jquery-widgets This is working as before - but not as flexible as with Metacello. B. THE NEW (METACELLO) WAY -------------------------- First you need to load the Metacello configuration for the project Gofer new squeaksource: 'MetacelloRepository'; package: 'ConfigurationOfJQueryWidgetBox'; load. You can now decide to get: ========================== B.1. the latest version (including all tests, examples and widgets - similar to the old loader in A.) (Smalltalk at: #ConfigurationOfJQueryWidgetBox) loadLatestVersion B.2. a specific version (currently there is only one) ((Smalltalk at: #ConfigurationOfJQueryWidgetBox) project version: '1.0') load B.3. load a specific widget for your seaside project from Widget box version 1.0 (without tests and examples) ((Smalltalk at: #ConfigurationOfJQueryWidgetBox) project version: '1.0') load: 'JQWidgetBox-Growl-Core' B.4. load a specific widget for your seaside project from Widget box version 1.0 (including tests and examples) ((Smalltalk at: #ConfigurationOfJQueryWidgetBox) project version: '1.0') load: 'JQWidgetBox-Growl-Dev' B.5. load three widgets for your seaside project from Widget box version 1.0 (two with tests/examples and the first without tests/examples) ((Smalltalk at: #ConfigurationOfJQueryWidgetBox) project version: '1.0') load: #('JQWidgetBox-Growl-Core' 'JQWidgetBox-Calculator-Dev' 'JQWidgetBox-Calculator-Dev') B.6. load all the latest packages from the 1.0 baseline - with all widgets, respective tests and examples to do development ((Smalltalk at: #ConfigurationOfJQueryWidgetBox) project version: '1.0-baseline') load If an example for a widget is loaded it will automatically appear at http://localhost:9092/browse/jquery-widgets Things to note: =============== If one wraps and adds new jquery widgets to the widget box project he must now add it in the metacello configuration. The old loader project should stay unchanged and remains for compatibility reasons. Have fun, T. -- GRATIS fÃ¼r alle GMX-Mitglieder: Die maxdome Movie-FLAT! Jetzt freischalten unter http://portal.gmx.net/de/go/maxdome01

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[Pharo-project] Some notes we took during our experience
by StÃ©phane Ducasse Jan. 14, 2010

Jan. 14, 2010

Hi marcus jannik and me got fun and fixed some cycles. Here are some extra notes I took - PreferenceBrowserMorph and friends should be removed. - MethodReference could be closer to CompiledMethod (to avoid cycle with tools when in fact people just wanted to report aCompiled method list and return a methodReference list). - Services -> split into Services-Morphic and Services-Core -> but services should be removed for now - Symbol could has its own scanning function (isLiteralSymbol) to avoid to depend on Scanner - URL should be replaced by URI - WordArrayForSegment -> ImageSegment - FilePackage -> Tools - TextDiffBuilder -> in its own package. Stef

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[Pharo-project] [update 1.1] #11157
by Marcus Denker Jan. 14, 2010

Jan. 14, 2010

11157 ----- Issue 1491: ImageSegment has special code for Player Issue 1816: New tests for ImageSegment Mariano and Marcus -- Marcus Denker -- http://www.marcusdenker.de INRIA Lille -- Nord Europe. Team RMoD.

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[Pharo-project] tabs with close button
by Tudor Girba Jan. 14, 2010

Jan. 14, 2010

Hi, Is there a Tab widget that offers the possibility of closing a tab (maybe with a small x button near each tab)? Cheers, Doru -- www.tudorgirba.com "There are no old things, there are only old ways of looking at them."

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Re: [Pharo-project] [squeak-dev] Re: Flaw in SocketStream>>peek detected
by GÃ¶ran Krampe Jan. 14, 2010

Jan. 14, 2010

Hi all! I presume this bug is also in Pharo so I CCed. Andreas Raab wrote: > Igor Stasenko wrote: >> The fix is: >> >> --- ^inBuffer at: lastRead >> +++ ^inBuffer at: lastRead+1 >> >> >> but i'm not sure if something else won't break because of it ;) > > Extremely unlikely. It's pretty clear that peek is wrong here as > illustrated by: > > stream := SocketStream openConnectionToHostNamed: 'www.google.com' port: > 80. > stream nextPutAll:('GET / HTTP/1.0\\' copyReplaceAll: '\'with: String > crlf). > stream flush. > stream peek. > > This blows up and clearly it shouldn't. Yup, just fix it! :) Sorry for the bug guys. regards, GÃ¶ran

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[Pharo-project] ConfigurationOfAlien
by Fernando olivero Jan. 14, 2010

Jan. 14, 2010

Hi, just added ConfigurationOfAlien to the MetacelloRepository. To load Alien using Metacello configurations evaluate Gofer new url: 'http://www.squeaksource.com/MetacelloRepository' ; package: 'ConfigurationOfAlien'; load. (ConfigurationOfAlien project version:'1.0') load. ( John please update the ALIEN squeaksource page with the previous text ) Note: Using the available MAC VM i the pharo page, you should be able to run the test correctly. ( the alien plugin 'IA32ABI 7 May 2009 (e)', is compiled inside that vm, there's no need for the external one) Metacello question: If i want load Alien Examples, the package Alien-MacOSExamples, but don't want to add them to the above configuration , should i create a new #versionXXX method ? Or provide a class side method like for example ConfigurationOfAlien>>loadWithMaxOsExamples (ConfigurationOfAlien project version:'1.0') load:#('Alien-MacOsExamples') Saludos, Fernando

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Re: [Pharo-project] [Vm-dev] SystemTracer64 progress
by Laval Jannik Jan. 14, 2010

Jan. 14, 2010

Hi David, I cannot write my changes. So you can have them in attachment. In these .cs, there is a merge with your version .15. And it works with Pharo. Cheers Jannik On Jan 12, 2010, at 04:55 , David T. Lewis wrote: > > Over the weekend I made some progress in getting SystemTracer updated > to do 64-bit image tracing. Previously SystemTracer64 did not work on > little-endian machines (Mantis 5240). This is corrected now, and the > code is on SqueakSource in project "SystemTracing". > > I can now trace a Squeak 3.10.2 image to 64-bit format on my Linux > AMD box (little endian), producing a runnable 64-bit image. For > an up to date Squeak trunk image, I can trace a 64 image that > loads and runs (display opens and things start working), but that > has problems with resuming its background processes (low space > watcher etc). Possibly it's related to the block closure changes, > although I believe there was an earlier report of a Pharo image > with block closures being successfully traced to 64 bit format. > > Dave >

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[Pharo-project] Metacello configuration of Magma
by Miguel Enrique CobÃ¡ Martinez Jan. 14, 2010

Jan. 14, 2010

I have published the Metacello configuration of Magma in the MetacelloRepository of squeaksource.com. Take a PharoCore 10506 and evaluate in a workspace: Gofer it squeaksource: 'MetacelloRepository'; package: 'ConfigurationOfMagma'; load. Then load the default group that loads the Magma Client: ((Smalltalk at: #ConfigurationOfMagma) project version: '1.0r43') load this is equivalent to: ((Smalltalk at: #ConfigurationOfMagma) project version: '1.0r43') load: 'Client'. To load the Magma Server evaluate: ((Smalltalk at: #ConfigurationOfMagma) project version: '1.0r43') load: 'Server'. And to load the Magma Tester evaluate: ((Smalltalk at: #ConfigurationOfMagma) project version: '1.0r43') load: 'Tester'. This last one will load also OSProcess that is used by the Magma Tester to do the stress testing of Magma. Notes: - WriteBarrier is a package loaded by Magma. This requires NewCompiler as dependency but as NewCompiler is being rewritten currently, isn't loaded as a dependency. - Magma makes use of ProjectHistory that doesn't exist anymore in Pharo. Magma will fix this by conditionally testing for ProjectHistory by means of Smalltalk at: #ProjectHistory. - This is the first configuration for Magma and will be modified in response to the feedback you give me. - Currently the blessing is #development. Maybe this should be marked as #stable in order to load with: ((Smalltalk at: #ConfigurationOfMagma) project latestVersion) load. This way it will install the latest non-development version available in MetacelloRepository without having to specify a version number. - This configuration executes a preLoadDoIt with the following code: Smalltalk at: #EventSensor put: InputEventSensor because EventSensor was removed from Pharo, but Magma add some methods to EventSensor class. I *really* need feedback about the risks of doing this. Any feedback is welcome. Enjoy! -- Miguel CobÃ¡ http://miguel.leugim.com.mx

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