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[ANN] FFI for ARM
by Douglas McPherson April 30, 2014

April 30, 2014

Iâve published an alpha version of an FFI for the ARM architecture. It is in the class ThreadedARMFFIPlugin in the VMMaker.oscog package on source.squeak.org. The generated sources are also available at http://squeakvm.org/svn/squeak/branches/Cog/src/plugins/SqueakFFIPrims/ARM3… It passes all existing FFI tests and all tests I used for development. I plan to commit my development tests to the FFI-Tests package within the next few days. These extra tests are important because existing tests donât exercise some of the trickier cases choosing between registers and stack when marshaling function parameters. So far, the ARM FFI has only been tested with the Cog/Stack VM on a Raspberry Pi. I plan to also test it on the BeagleBone Black which has a slightly different ARM chip. The overwhelming majority of the credit for this must go to Eliot Miranda because his FFI design works so well, and because he helped me immensely along the way. And many thanks to Tim Rowledge for showing me how to build a Cog/Stack VM on the RPi and answering numerous other questions. Any bugs in the ARM version of the FFI are my responsibility. Enjoy! Doug

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Oauth without callbacks question
by Mariano Martinez Peck April 29, 2014

April 29, 2014

Hi guys, I am trying to use OAuth (as a client) to a OAuth server in which the callbacks are a bit messy. So for the moment, assume I cannot specify a callback. So the only option I have right now (this is a prototype anyway) is to copy and paste the "verifier" so that I can later get the access token. I am basing my code in Sven's great Seaside demo. However, and here is the problem, he does this to go to the authentication page: self requestContext redirectTo: (self oauthService loginUrlFor: requestToken) ; respond. What happens here in my app, is that the browser redirects of course to the OAuth authorization server where I finally can see the verifier code. But...say I have to enter this code in my app...there is no way (as far as I understand) to map it to the (previously stored somewhere) request token. So I don't know which request token to use. So I think the only option is that the above redirect in fact opens another tab in the browser and that my seaside apps holds into the current request token. Somehow, I would like seaside to then ask for a verification code or something... Is that possible? Any idea how can achieve that? Thanks in advance, -- Mariano http://marianopeck.wordpress.com

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[Pharo-project] A solution to manage units like inches and centimeters in Pharo?
by Guillaume Larcheveque April 29, 2014

April 29, 2014

Does something exists because I looked and don't find anything. -- *Guillaume Larcheveque*

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Re: [Pharo-dev] [Pharo-users] [Pharo3] New Sources file starting 30841/30842
by Sven Van Caekenberghe April 29, 2014

April 29, 2014

On 29 Apr 2014, at 16:39, Marcus Denker <marcus.denker(a)inria.fr> wrote: > > On 29 Apr 2014, at 15:51, Marcus Denker <marcus.denker(a)inria.fr> wrote: > >> >> On 29 Apr 2014, at 15:34, Marcus Denker <marcus.denker(a)inria.fr> wrote: >> >>> >>> On 29 Apr 2014, at 15:32, Robert Shiplett <grshiplett(a)gmail.com> wrote: >>> >>>> looked through 2 PDF's for "pharo.ini" and "sources" but did not find this mentioned ... it is probably staring right at me, since the image DID open... >>>> >>> >>> I never use windows. But I think it would be strange if the sources file would be referenced there. Makes no sense to me >>> (but as I said, never used windows since win 3.11) >> >> One thing I found is that the full zip releases (e.g. Pharo3.0-win.zip) do just have the V2 sourcesâ¦ fixing that now. >> > > This is fixed nowâ¦ > > Marcus I did a quick test on Windows 8.1 downloading http://files.pharo.org/platform/Pharo3.0-win.zip and it works perfectly ! Super. We're very close now.

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Amber-Pharo based coding dojo in a coworking space
by Sebastian Sastre April 29, 2014

April 29, 2014

Hi guys, I thought you might like to hear that after presenting a case on Smalltalk using these slides: http://dinos.flowingconcept.com to an for an heterogeneous audience ~(10% devel 10% creatives a couple of angel investors and most people with administration profile) in a coworking space. Many things happened after that session, one of those was that developers there started to ask for more but only after Iâve shown them availability for a demoing / coding session together. So, that coworking has scheduled a friday night coding dojo in a couple of weeks where they expect that I show them how to use Smalltalk to kick some ass sebastian o/

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[pharo-project/pharo-core]
by GitHub April 29, 2014

April 29, 2014

Branch: refs/tags/30845 Home: https://github.com/pharo-project/pharo-core

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[pharo-project/pharo-core] 53f1db: 30845
by GitHub April 29, 2014

April 29, 2014

Branch: refs/heads/3.0 Home: https://github.com/pharo-project/pharo-core Commit: 53f1db4e540f52d0ca636cfeb2d0951ab99f49b7 https://github.com/pharo-project/pharo-core/commit/53f1db4e540f52d0ca636cfe… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2014-04-29 (Tue, 29 Apr 2014) Changed paths: R ScriptLoader30.package/ScriptLoader.class/instance/pharo - scripts/script100.st R ScriptLoader30.package/ScriptLoader.class/instance/pharo - scripts/script101.st R ScriptLoader30.package/ScriptLoader.class/instance/pharo - scripts/script102.st R ScriptLoader30.package/ScriptLoader.class/instance/pharo - scripts/script103.st R ScriptLoader30.package/ScriptLoader.class/instance/pharo - scripts/script104.st R ScriptLoader30.package/ScriptLoader.class/instance/pharo - scripts/script105.st R ScriptLoader30.package/ScriptLoader.class/instance/pharo - scripts/script106.st A ScriptLoader30.package/ScriptLoader.class/instance/pharo - scripts/script107.st R ScriptLoader30.package/ScriptLoader.class/instance/pharo - updates/update30837.st R ScriptLoader30.package/ScriptLoader.class/instance/pharo - updates/update30838.st R ScriptLoader30.package/ScriptLoader.class/instance/pharo - updates/update30839.st R ScriptLoader30.package/ScriptLoader.class/instance/pharo - updates/update30840.st R ScriptLoader30.package/ScriptLoader.class/instance/pharo - updates/update30841.st R ScriptLoader30.package/ScriptLoader.class/instance/pharo - updates/update30842.st R ScriptLoader30.package/ScriptLoader.class/instance/pharo - updates/update30843.st A ScriptLoader30.package/ScriptLoader.class/instance/pharo - updates/update30845.st M ScriptLoader30.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st Log Message: ----------- 30845 - workspace - cleanups http://files.pharo.org/image/30/30845.zip

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[pharo-project/pharo-core] e619ad: 30844
by GitHub April 29, 2014

April 29, 2014

Branch: refs/heads/3.0 Home: https://github.com/pharo-project/pharo-core Commit: e619adda13ca6dcd51b7c760b5d71494b09ffdd7 https://github.com/pharo-project/pharo-core/commit/e619adda13ca6dcd51b7c760… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2014-04-29 (Tue, 29 Apr 2014) Changed paths: A ScriptLoader30.package/ScriptLoader.class/instance/pharo - scripts/script106.st A ScriptLoader30.package/ScriptLoader.class/instance/pharo - updates/update30844.st M ScriptLoader30.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st A Slot.package/PharoClassInstaller.class/instance/notifications/sharedVariableOrSharedPoolChangedFrom_to_by_.st R Slot.package/SlotClassBuilder.class/instance/accessing/client_.st A Slot.package/SlotClassBuilder.class/instance/deprecated/client_.st M Slot.package/SlotClassBuilder.class/instance/private/applyAndUpdateSharedVariableOrSharedPool_.st A SlotTests.package/SlotMigrationTest.class/instance/tests/testAddSharedVariableKeepSubclasses.st A SlotTests.package/SlotMigrationTest.class/instance/tests/testChangeSuperclass.st Log Message: ----------- 30844 13028 Adding ClassVariables corrupts class hierarchy https://pharo.fogbugz.com/f/cases/13028 http://files.pharo.org/image/30/30844.zip

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[pharo-project/pharo-core]
by GitHub April 29, 2014

April 29, 2014

Branch: refs/tags/30844 Home: https://github.com/pharo-project/pharo-core

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[Pharo3] New Sources file starting 30841/30842
by Marcus Denker April 29, 2014

April 29, 2014

Hi, We have a sources file for Pharo3! http://files.pharo.org/sources/PharoV30.sources.zip http://files.pharo.org/sources/PharoV30.sources The image that goes with it is 30 842 or newer. zipped image is now 5MB smaller due to the empty changes. http://files.pharo.org/image/30/ this now needs some careful testingâ¦ the build is green https://ci.inria.fr/pharo/ Marcus

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