- Pharo-users - lists.pharo.org

[update 1.1] #11346
by stephane ducasse May 9, 2010

May 9, 2010

11346 ----- - cleaning SystemDictionary stef and lukas

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Remote administration of VM(s)
by Geoffroy Couprie May 9, 2010

May 9, 2010

Hello, Is there another mean of remote administration than VNC? VNC is nice, but if your internet connection is slow or buggy, it becomes hard to use. Is there a project about a command line interface (ncurses like) for Pharo? Also, how do you manage a lot of VMs? Is there some sort of monitoring and administration interface I can use? (I think that question is mostly directed at the seasidehosting.st folks) I think I saw an ESUG GSOC idea about that ( http://gsoc2010.esug.org/ideas#h-116 ). Best regards, Geoffroy

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Build squeak vm screencast updated (with FT2Plugin and Alien)
by laurent laffont May 9, 2010

May 9, 2010

on pharocasts: http://pharocasts.blogspot.com/2010/03/build-squeak-vm-on-linux.html Feedback always appreciated :) Cheers, Laurent Laffont

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Newbie: How to load and use HTTP parser
by Andrei Stebakov May 5, 2010

May 5, 2010

Hi I have a simple task of parsing some html content in Pharo (loading an html page using HTTPSocket and retrieving useful info from it). Having browsed for an html parser in my current one-click Pharo 1.0 image, I couldn't find one. How do I find/download a (the) HTML parser? Thank you, Andrei

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Pharocasts: Dynamic finder with #doesNotUnderstand, #perform and Regex
by laurent laffont May 4, 2010

May 4, 2010

Here: http://pharocasts.blogspot.com/2010/05/dynamic-finder-with-doesnotunderstan… This is the sequel to SandstoneDb, simple ActiveRecord style persistence screencast. I show how to: - override Object#doesNotUnderstand in your class to answer to unknown messages - use regular expressions to extract substrings - use #perform: and #perform:with: to send a message dynamically - develop new code in the debugger without stopping current call. Inspired by Ruby On Rails ActiveRecord dynamic finder. Cheers, Laurent Laffont

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Traits versus packages
by Johan Fabry April 30, 2010

April 30, 2010

Hi all, quick question. Preamble: If I have a trait TAMStructuralZoom defined in the package AspectMaps (for example), and I want to apply it to the class FAMIXNamespace, defined in the package Famix-Core (for example), this implies that I need to change the class definition of FAMIXNamespace like this: FAMIXScopingEntity subclass: #FAMIXNamespace uses: TAMStructuralZoom instanceVariableNames: '' classVariableNames: '' poolDictionaries: '' category: 'Famix-Core' Question: this change is now part of the Famix-Core package, right? Is it possible for this change to be part of the AspectMaps package? I want this for the obvious modularity & source code management advantages. -- Johan Fabry jfabry(a)dcc.uchile.cl - http://dcc.uchile.cl/~jfabry PLEIAD Lab - Computer Science Department (DCC) - University of Chile

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Pharo developers you can subscribe to Pharo-Users too ; )
by Mariano Martinez Peck April 27, 2010

April 27, 2010

Hi everybody. We have two mailing list as you may know: one for pharo developers or people very interested in Pharo and its internal details. This mailing list is pharo-project(a)lists.gforge.inria.fr It is high traffic and there are a lot of people that cannot follow. Then we have the Pharo-User mailing list for those that just want to use Pharo and don't care about their internals. This mailing list has less traffic. This mailing list is pharo-users(a)lists.gforge.inria.fr The problem is that there is people that are subscribed to pharo-project(a)lists.gforge.inria.fr but not to pharo-users. In this last mailing list, usually new comers ask questions. It would be great that all the people that is already subscribed to pharo-project(a)lists.gforge.inria.frand have time to follow that mailing list, to subscribe also to Pharo-Users. Sometimes I am obligued to tell new comers "ask in pharo-project(a)lists.gforge.inria.fr as not all the people is subscribed there" ... and thus, the Pharo-Users becomes useless. Thanks Mariano

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Re: [Pharo-users] [Pharo-project] RB AST serialization
by Johan Fabry April 27, 2010

April 27, 2010

(To pharo-users as I am not on pharo-project, and I think neither is Daniel) Yes we have been considering various strategies to get it as compact as possible and considering cputime/memory trade-offs (and making it possible to select compression strategies). But want to get it to work first. These undocumented nodes are the next hurdle: we need some info on RBPragmaNode, RBArrayNode, RBLiteralArrayNode so that Daniel can write the serializer for them. On 27 Apr 2010, at 01:49, StÃ©phane Ducasse wrote: > Daniel what would be really cool is to see if we can compact/zip AST because > marcus is really interested into slimbinary libraries and having a really strong compaction > of AST would be an interesting basis for a lot of experience > > On Apr 27, 2010, at 6:45 AM, Daniel Galdames wrote: > >> Hi, I'm working on a serialization of a RB AST, is in a very very earlier state, it can encode simple ASTs into a string but today i changed the encode methods, so now you can't decode the generated string :-P .Some node from AST-Core can't be encoded yet (RBPragmaNode, RBArrayNode, RBLiteralArrayNode) because I'm not sure what to encode, and the nodes aren't documented, at least in Pharo 1.0. >> Any comments and suggestions will be appreciated!! :-) >> I uploaded the code in squeaksource: >> http://www.squeaksource.com/AstSerializer.html >> >> I'm a bit new to Smalltalk and Pharo, so feel free to comment... >> Greetings, >> Daniel Galdames G. >> _______________________________________________ >> Pharo-project mailing list >> Pharo-project(a)lists.gforge.inria.fr >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project -- Johan Fabry jfabry(a)dcc.uchile.cl - http://dcc.uchile.cl/~jfabry PLEIAD Lab - Computer Science Department (DCC) - University of Chile

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(no subject)
by alex mortelmans April 27, 2010

April 27, 2010

Hi, when using a SystemBrowser, can there be a navigation history? To explain what iÂ mean, here is an example. WhenÂ you search : Â Rectangle >> flipBy: direction centerAt: aPoint ; Point >> rect: aPointÂ ; Rectangle >> origin: originPoint corner: cornerPoint ; Â Â .. and then want to go back to : Â Rectangle >> flipBy: direction centerAt: aPoint Â , is there some tool allowing to step back ? Â Alex Â

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XmlRpcClient for smalltalk ?
by tommy koorevaar April 27, 2010

April 27, 2010

Hello everyone, I'm a French student and I'm working on a project in which I have to send XmlRpc request with smalltalk. Does anyone know if there is anything already implemented I could use ? Thank you very much, Tom

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