October 2012 - Pharo-users - lists.pharo.org

Re: [Pharo-users] Nautilus plugin to add chasing implementor browsing

by Benjamin

Great plugin :) I am not fond of the background color :) but the functionality is nice This behavior is not in Nautilus, that why you did not find it Ben On Oct 21, 2012, at 12:06 AM, peter h meadows wrote: > This is my first attempt. Did I do it right? (I'm still learning). > > It works in Pharo 2.0. To test; load this code in monticello: > > MCHttpRepository > location: 'http://ss3.gemstone.com/ss/ChasingNautilusPlugin' > user: '' > password: '' > > Open the Nautilus Plugins Manager (by clicking the drop down arrow at the top right of a nautilus window). > Add ImplementorsChasingPlugin. Then open a new nautilus window and look at a method. > Nautilus should now show you a list of all the message sends by that method. > Clicking on those shows you a list of the places they are implemented. > > Is there something with this functionality already in Nautilus? I couldn't find it. > > Cheers. >

Oct. 21, 2012

Re: [Pharo-users] question about Laser-Game

by StÃ©phane Ducasse

Peter There are some references to really old classes :) Preferences does not exist (thank thank thank) for example Have a look at the Settings chapter in the pharobyexample2 book. Here is what I get on the latest 2.0 version :) I would spend time cleaning the code if I would know if the original code is really MIT so far http://www.preeminent.org/squeak/tut2007/html/notes01.html does not say anything - sadly Stef On Oct 21, 2012, at 11:06 AM, Peter H. Meadows wrote: > http://ss3.gemstone.com/ss/LaserGame.html > > Works in Pharo2.0 and Pharo1.4 > > On Mon, Sep 24, 2012 at 6:59 PM, StÃ©phane Ducasse > <stephane.ducasse(a)inria.fr> wrote: >> Not that I know. It would be great to have it. In the past I tried to give feedback to stevens and to publish it as a book but our >> agenda did not match. >> >> Stef >> >> >>> Hallo, >>> has someone built the Laser-Game in Pharo? >>> http://www.preeminent.org/squeak/tut2007/html/ >>> Greets >>> Peter >> >> >

Oct. 21, 2012

Re: [Pharo-users] question about Laser-Game

by StÃ©phane Ducasse

Excellent! I suggested to stephan to port his book to the Pharo by example latex format and I read all the book but he did not have the time, so I gave up Too bad this would be a valuable book. Now since the license is not the same that the pharo book (i.e. it is free but not share-a-likeâ¦ http://creativecommons.org/licenses/by-sa/3.0/ ) I will not do anything. If the license of the tutorial once changes I will probably do a pass and help pushing it. Stef On Oct 21, 2012, at 11:06 AM, Peter H. Meadows wrote: > http://ss3.gemstone.com/ss/LaserGame.html > > Works in Pharo2.0 and Pharo1.4 > > On Mon, Sep 24, 2012 at 6:59 PM, StÃ©phane Ducasse > <stephane.ducasse(a)inria.fr> wrote: >> Not that I know. It would be great to have it. In the past I tried to give feedback to stevens and to publish it as a book but our >> agenda did not match. >> >> Stef >> >> >>> Hallo, >>> has someone built the Laser-Game in Pharo? >>> http://www.preeminent.org/squeak/tut2007/html/ >>> Greets >>> Peter >> >> >

Oct. 21, 2012

Which VM for Raspberry Pi ?

by laurent laffont

Hi, which VM should I use to run Pharo on Raspberry Pi ? Laurent

Oct. 21, 2012

Re: [Pharo-users] question about Laser-Game

by Peter H. Meadows

http://ss3.gemstone.com/ss/LaserGame.html Works in Pharo2.0 and Pharo1.4 On Mon, Sep 24, 2012 at 6:59 PM, StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> wrote: > Not that I know. It would be great to have it. In the past I tried to give feedback to stevens and to publish it as a book but our > agenda did not match. > > Stef > > >> Hallo, >> has someone built the Laser-Game in Pharo? >> http://www.preeminent.org/squeak/tut2007/html/ >> Greets >> Peter > >

Oct. 21, 2012

Nautilus plugin to add chasing implementor browsing

by peter h meadows

This is my first attempt. Did I do it right? (I'm still learning). It works in Pharo 2.0. To test; load this code in monticello: MCHttpRepository Â Â location: 'http://ss3.gemstone.com/ss/ChasingNautilusPlugin' Â Â user: '' Â Â password: '' Open the Nautilus Plugins Manager (by clicking the drop down arrow at the top right of a nautilus window). Add ImplementorsChasingPlugin. Then open a new nautilus window and look at a method. Nautilus should now show you a list of all the message sends by that method. Clicking on those shows you a list of the places they are implemented. Is there something with this functionality already in Nautilus? I couldn't find it. Cheers.

Oct. 20, 2012

Magma + Pharo 1.4

by recursive68＠gmail.com

Hi, Does Magma work on Pharo 1.4 ? Thanks

Oct. 19, 2012

JSON with Pharo

by Sven Van Caekenberghe

astares.blogspot.fr/2012/10/json-wâ¦ An alternative would be NeoJSON, which is a more lightweight package: ZnClient new contentReader: [ :entity | NeoJSONReader fromString: entity contents ]; get: 'http://api.stackexchange.com/2.1/info?site=stackoverflow'. NeoJSONReader fromString: 'http://api.stackexchange.com/2.1/info?site=stackoverflow' asZnUrl retrieveContents. Repository: http://mc.stfx.eu/Neo Documentation: https://github.com/svenvc/docs/blob/master/neo/neo-json-paper.md -- Sven Van Caekenberghe http://stfx.eu Smalltalk is the Red Pill Begin forwarded message: > From: Twitter <n-obneq=cuneb-cebwrpg.bet-06105(a)postmaster.twitter.com> > Subject: [SPAM] martineg (@martineg) retweeted one of your Tweets! > Date: 17 Oct 2012 16:12:24 GMT+02:00 > To: The Pharo Project <board(a)pharo-project.org> > > > The Pharo Project, > Your Tweet was retweeted! > > > The Pharo Project > @pharoproject > JSON with Pharo:astares.blogspot.fr/2012/10/json-wâ¦ > 08:23 AM - 17 Oct 12 > Retweeted by > martineg @martineg > To 483 followers. > Learn more about @martineg. > View their profile > Forgot your Twitter password? Get instructions on how to reset it. > You can also unsubscribe to these emails or change your notification settings. Need help? > If you received this message in error and did not sign up for Twitter, click not my account. > Twitter, Inc. 1355 Market St., Suite 900 San Francisco, CA 94103

Oct. 19, 2012

Re: [Pharo-users] Text Diff

by Luc Fabresse

I forgot to say that using the following method version instead, I get the result I expected: buildPatchSequence "This method is only implemented for backwards compatibility and testing." ^Array streamContents: [ :stream | self patchSequenceDoIfMatch: [ :string | stream nextPut: #match -> string copy ] ifInsert: [ :string | stream nextPut: #insert -> string copy ] ifRemove: [ :string | stream nextPut: #remove -> string copy ] ] #Luc 2012/10/18 Luc Fabresse <luc.fabresse(a)gmail.com> > Hi All, > > I tried to do a text diff using DiffMorph. > But if compared strings contain CR character, the display seems not be > accurate. > Example: > > s1 := 'ab', String space, String cr, 'd', String space, String cr, 'ef'. > s2 := 'ab', String cr, 'd', String cr, 'ef'. > > (DiffMorph > from: s1 > to: s2) > openInWindow. > > In this example, d (on line 2) is highlighted while it should not IMHO. > I track this until (a DiffMorph uses a TextDiffBuilder): > > TextDiffBuilder>>buildPatchSequence > ^Array streamContents: [ :stream | > self > patchSequenceDoIfMatch: [ :string | > stream nextPut: #match -> (string copyWithout: Character cr) ] > ifInsert: [ :string | > stream nextPut: #insert -> (string copyWithout: Character cr) ] > ifRemove: [ :string | > stream nextPut: #remove -> (string copyWithout: Character cr) ] ] > > > My question: why ignoring Character cr? > Should we change it? > > #Luc > >

Oct. 18, 2012

Re: [Pharo-users] Hellp + PostgreSQL Connector

by roberto.minelli＠usi.ch

Il giorno 18-ott-2012, alle ore 18:35, "StÃ©phane Ducasse" <stephane.ducasse(a)inria.fr> ha scritto: > Welcome :) Thanks! > > > > On Oct 18, 2012, at 3:01 PM, roberto.minelli(a)usi.ch wrote: > >> Hello, >> >> I am Roberto Minelli, a PhD student in the REVEAL research group at the Faculty of Informatics of the University of Lugano. >> I am exploring Smalltalk, and Pharo, for the first time and I am open to suggestions and tips & trick. > > Have a look at the PharoCast from laurent Laffont Ok :) > You have also ProfStef to learn fast the syntax > with Pharo by example the book Done. > > Then do not hesitate to ask any question you have. > >> Shortly I would like to work on something concrete to get in touch with Smalltalk. >> One of the things I am interested in, is retrieving entries from an existing PostgreSQL database. >> To this aim it would be great if some to you could point me in the right direction. ;) > > Guillermo is the expert with mariano. > >> I also heard that there are some very cool "extensions" to the Pharo IDE (i.e., code completion, code browsing, etc). >> I would be glad if some of you could help me discovering all these cool features of Pharo! > > Take Pharo1.4 > Normally the color highlighting and code completion are on. > Have a look at the settings. I've already played a bit with Pharo 1.4' > > You also have some alternate window manager like TMW or TWM :) I'll try them! :) > >> >> Thanks in advance, >> Roberto M. > >

Oct. 18, 2012