- Pharo-dev - lists.pharo.org

[Pharo-project] Linux so
by Schwab,Wilhelm K Oct. 7, 2009

Oct. 7, 2009

Hello all, Some dumb questions related to my ongoing migration away from Windows. Something that I have found useful is to write numerical analysis code (internally using templates, streams, etc.) in C++, and then compile them as extern "C" something like extern "C" _export void DoSomething(float * data, int rows, int columns) { // C++ specifics are legal herein; arguments // and return type must be legal for C - e.g. no references // and no classes; structs are ok. } On Windows with MinGW, the exporting of the function above seems to be almost magically easy. Do similar tricks work on Linux? On Linux, I intend to use gcc and Code::Blocks, unless somebody has a better idea. I bring this up in part because some things (tight loops) are best left to statically typed languages, C++ has a slight edge over Smalltalk on syntax for translating equations, I already have a lot of working C++ code, and I might be able to ease into getting GSL talking to Pharo before having to tackle the entire interface. I am hoping to add something to an evolving library, recompile, and perhaps after restarting Pharo have access to the new function(s) with fairly little hassle. Is that reasonable to ask? Any advice or warnings? Bill

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[Pharo-project] [ANN] SmalltalkParty in Paris on 28 november
by Noury Bouraqadi Oct. 7, 2009

Oct. 7, 2009

Hi, For the 8th year, the French Smalltalk Users Group is holding a SmalltalkParty in Paris on Saturday the 28th november 2009. All Smalltalkers are welcome. The entrance is free. More on-line http://community.ofset.org/index.php/Smalltalk_Party_Paris_2009 Noury http://vst.ensm-douai.fr/noury/ -------------- -17Ã¨mes JournÃ©es Francophones sur les SystÃ¨mes Multi-Agents (JFSMAâ09). Lyon, 19-21 Octobre 2009 http://bat710.univ-lyon1.fr/~sycosma/JFSMA09/ -8Ã¨me SmalltalkParty. Paris, 28 novembre 2009. http://community.ofset.org/index.php/Smalltalk_Party_Paris_2009 -2nd International Workshop on Agent Technology for Disaster Management (ATDM'09), Nagoya, Japan, Dec. 13rd, 2009 http://doesnotunderstand.org/wikka.php?wakka=ATDM2009 -16Ã¨me ConfÃ©rence francophone sur les Langages et ModÃ¨les Ã Objets (LMO). Pau 2010 http://lmo-conference.org/2010 -ESUG 18th International Smalltalk Conference - Barcelona, Spain 2010 http://www.esug.org/Conferences/2010

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[Pharo-project] Examples for UITheme
by Cyrille Delaunay Oct. 7, 2009

Oct. 7, 2009

Hi, I have added comments to the UITheme classe description and into the examples methods, to evaluate directly the examples. I have saved that in 'PharoInBox' in squeaksource.

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[Pharo-project] I introduced two new tags
by StÃ©phane Ducasse Oct. 7, 2009

Oct. 7, 2009

milestone-1.0-devImage to make sure that we do not miss 1.0 issue but related to the image Stef

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[Pharo-project] About number parser
by StÃ©phane Ducasse Oct. 7, 2009

Oct. 7, 2009

Hi guys could we have a summary on the alternatives related to number parser http://code.google.com/p/pharo/issues/detail?id=1258 so that we can take a decision? Stef

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[Pharo-project] problem with updating checkBoxes in morph
by Cyrille Delaunay Oct. 7, 2009

Oct. 7, 2009

Hi, Here is what I want to do: - I have checkbox: ChekboxMorph new - A checkbox is made of a label and a button - I want to do a specific action when there is a mouse click on the button For that: - I saw that there is a method #on:send:to: in Morph with wich we can do: checkbox on: #click send: #amessage to: receiver Problem: - when I do checkbox on: #click send: #amessage to: receiver, all is ok. - when I do checkbox buttonMorph on: #click send: #amessage to: receiver, to consider the click on the button, it doesn't work, the event is never handled (whereas #mouseDown for example is handled).

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[Pharo-project] [update] #10468
by Damien Cassou Oct. 7, 2009

Oct. 7, 2009

10468 ----- Issue 275: TODO: remove OldSocket -- Damien Cassou http://damiencassou.seasidehosting.st "Lambdas are relegated to relative obscurity until Java makes them popular by not having them." James Iry

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[Pharo-project] Bug when I try save the image
by nullPointer Oct. 6, 2009

Oct. 6, 2009

In latest Devs versions i get a error when i try save the image later i saved a morph in my UIBuilder. Seems something happens when try deallocate a object, fails a primitive... That problem donÂ´t exists in Pharo Dev 10418 build, only in latest versions. That problem donÂ´t exists too in Core images.The problem donÂ´t appears too if i remove the fonts folder... For reproduce the error is needed have installed CLFramework. Start edit and save a CLView, and then save the Pharo image. The error message is "FT2error: Freetype2 primitive failed [error 255] [Bad Squeak Method Parameter]" . Regards -- View this message in context: http://n2.nabble.com/Bug-when-I-try-save-the-image-tp3763621p3763621.html Sent from the Pharo Smalltalk mailing list archive at Nabble.com.

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[Pharo-project] Is OldSocket still useful?
by Noury Bouraqadi Oct. 6, 2009

Oct. 6, 2009

It does not seem to be referenced anymore. Noury http://vst.ensm-douai.fr/noury/ -------------- -17Ã¨mes JournÃ©es Francophones sur les SystÃ¨mes Multi-Agents (JFSMAâ09). Lyon, 19-21 Octobre 2009 - http://bat710.univ-lyon1.fr/~sycosma/JFSMA09/ -2nd International Workshop on Agent Technology for Disaster Management (ATDM'09), Nagoya, Japan, Dec. 13rd, 2009 - http://doesnotunderstand.org/wikka.php?wakka=ATDM2009 -16Ã¨me ConfÃ©rence francophone sur les Langages et ModÃ¨les Ã Objets (LMO). Pau 2010 - http://lmo-conference.org/2010 -ESUG 18th International Smalltalk Conference - Barcelona, Spain 2010 http://www.esug.org/Conferences/2010

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[Pharo-project] Fileout the test results
by Mariano Martinez Peck Oct. 6, 2009

Oct. 6, 2009

Hi folks: Several times, I wanted to send by email for example, the results of running some tests. The only and ugly way I found to do this is using PrintScreen and send the screenshots. Now, the question is, is there a way to file out the results? Not only the amount (the number) of success, failures, error, expected failures, but also which tests where the failures, errors, etc. I would love to do this from the Test Runner, no by code. Best, Mariano

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