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Re: [Pharo-users] String with: Character cr

by StÃ©phane Ducasse

On Jan 25, 2010, at 5:21 PM, Stefan Marr wrote: > > On 25 Jan 2010, at 16:43, Johan Fabry wrote: >>> I meant, self foo , ' in ', String cr, self bar. >> Nice and short, that will do. Thanks Mariano, Marcus! > Well, thats not what I would call nice and short... > but its probably clean. > > Isn't there anything better for throw away debug code? some like a nice and short (and pretty universal) '\n'? String lf :) '\ ljkljk' withCrs Stef > Best > Stefan > > >> -- >> Johan Fabry >> jfabry(a)dcc.uchile.cl - http://dcc.uchile.cl/~jfabry >> PLEIAD Lab - Computer Science Department (DCC) - University of Chile >> >> >> >> >> _______________________________________________ >> Pharo-users mailing list >> Pharo-users(a)lists.gforge.inria.fr >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-users > > -- > Stefan Marr > Software Languages Lab > Vrije Universiteit Brussel > Pleinlaan 2 / B-1050 Brussels / Belgium > http://soft.vub.ac.be/~smarr > Phone: +32 2 629 3956 > Fax: +32 2 629 3525 > > > _______________________________________________ > Pharo-users mailing list > Pharo-users(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-users

Jan. 25, 2010

Re: [Pharo-users] String with: Character cr

by Stefan Marr

On 25 Jan 2010, at 16:43, Johan Fabry wrote: >> I meant, self foo , ' in ', String cr, self bar. > Nice and short, that will do. Thanks Mariano, Marcus! Well, thats not what I would call nice and short... but its probably clean. Isn't there anything better for throw away debug code? some like a nice and short (and pretty universal) '\n'? Best Stefan > -- > Johan Fabry > jfabry(a)dcc.uchile.cl - http://dcc.uchile.cl/~jfabry > PLEIAD Lab - Computer Science Department (DCC) - University of Chile > > > > > _______________________________________________ > Pharo-users mailing list > Pharo-users(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-users -- Stefan Marr Software Languages Lab Vrije Universiteit Brussel Pleinlaan 2 / B-1050 Brussels / Belgium http://soft.vub.ac.be/~smarr Phone: +32 2 629 3956 Fax: +32 2 629 3525

Jan. 25, 2010

Re: [Pharo-users] String with: Character cr

by Johan Fabry

On 25 Jan 2010, at 12:22, Mariano Martinez Peck wrote: > String cr ? > > > I meant, self foo , ' in ', String cr, self bar. Nice and short, that will do. Thanks Mariano, Marcus! -- Johan Fabry jfabry(a)dcc.uchile.cl - http://dcc.uchile.cl/~jfabry PLEIAD Lab - Computer Science Department (DCC) - University of Chile

Jan. 25, 2010

Re: [Pharo-users] String with: Character cr

by Mariano Martinez Peck

On Mon, Jan 25, 2010 at 4:21 PM, Mariano Martinez Peck < marianopeck(a)gmail.com> wrote: > > > On Mon, Jan 25, 2010 at 4:19 PM, Marcus Denker <marcus.denker(a)inria.fr>wrote: > >> >> On Jan 25, 2010, at 4:16 PM, Johan Fabry wrote: >> >> > Hi all, >> > >> > I am bulding some Strings to have nice textual representations of some >> > of my objects. What is happening a lot is code like this: >> > self foo , ' in ', (String with: Character cr), self bar. >> > >> > Is there some syntactic sugar for String with: Character cr to make >> > these things nicer ? >> >> >> Character cr asString ? >> > > > String cr ? > > I meant, self foo , ' in ', String cr, self bar. > > >> >> -- >> Marcus Denker -- http://www.marcusdenker.de >> INRIA Lille -- Nord Europe. Team RMoD. >> >> >> _______________________________________________ >> Pharo-users mailing list >> Pharo-users(a)lists.gforge.inria.fr >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-users >> > >

Jan. 25, 2010

Re: [Pharo-users] String with: Character cr

by Mariano Martinez Peck

On Mon, Jan 25, 2010 at 4:19 PM, Marcus Denker <marcus.denker(a)inria.fr>wrote: > > On Jan 25, 2010, at 4:16 PM, Johan Fabry wrote: > > > Hi all, > > > > I am bulding some Strings to have nice textual representations of some > > of my objects. What is happening a lot is code like this: > > self foo , ' in ', (String with: Character cr), self bar. > > > > Is there some syntactic sugar for String with: Character cr to make > > these things nicer ? > > > Character cr asString ? > String cr ? > > -- > Marcus Denker -- http://www.marcusdenker.de > INRIA Lille -- Nord Europe. Team RMoD. > > > _______________________________________________ > Pharo-users mailing list > Pharo-users(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-users >

Jan. 25, 2010

Re: [Pharo-users] String with: Character cr

by Marcus Denker

On Jan 25, 2010, at 4:16 PM, Johan Fabry wrote: > Hi all, > > I am bulding some Strings to have nice textual representations of some > of my objects. What is happening a lot is code like this: > self foo , ' in ', (String with: Character cr), self bar. > > Is there some syntactic sugar for String with: Character cr to make > these things nicer ? Character cr asString ? -- Marcus Denker -- http://www.marcusdenker.de INRIA Lille -- Nord Europe. Team RMoD.

Jan. 25, 2010

String with: Character cr

by Johan Fabry

Hi all, I am bulding some Strings to have nice textual representations of some of my objects. What is happening a lot is code like this: self foo , ' in ', (String with: Character cr), self bar. Is there some syntactic sugar for String with: Character cr to make these things nicer ? -- Johan Fabry jfabry(a)dcc.uchile.cl - http://dcc.uchile.cl/~jfabry PLEIAD Lab - Computer Science Department (DCC) - University of Chile

Jan. 25, 2010

Re: [Pharo-users] pathfinder object?

by StÃ©phane Ducasse

Hi Jack did you check PointerFinder? I can search for reasons why a certain object isn't garbage collected. I'm a quick port of a VisualWorks program written by Hans-Martin Mosner. Call me as shown below. I'll search for a path from a global variable to the given object, presenting it in a small morphic UI. Examples: PointerFinder on: self currentHand PointerFinder on: StandardSystemView someInstance Now, let's see why this image contains more HandMorphs as expected... HandMorph allInstancesDo: [:e | PointerFinder on: e] would be nice to get it a better interface..... Stef On Jan 25, 2010, at 1:46 PM, Jack Gibson wrote: > Hello, > I am wondering if anyone has coded a pathfinding object in Smalltalk? I am working on one, but don't want to "reinvent the wheel". I am new to Pharo and Smalltalk, so this should be a good learning experience. I am using the A* algorithm for starters, but would like to have a variety of pathfinding options using different algorithms. > > Thanks, > Jack > _______________________________________________ > Pharo-users mailing list > Pharo-users(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-users

Jan. 25, 2010

pathfinder object?

by Jack Gibson

Hello, I am wondering if anyone has coded a pathfinding object in Smalltalk? I am working on one, but don't want to "reinvent the wheel". I am new to Pharo and Smalltalk, so this should be a good learning experience. I am using the A* algorithm for starters, but would like to have a variety of pathfinding options using different algorithms. Thanks, Jack

Jan. 25, 2010

Re: [Pharo-users] Is there a tool to get the diff of two different classes?

by Mariano Martinez Peck

On Sat, Jan 23, 2010 at 7:52 PM, Stefan Marr <pharo(a)stefan-marr.de> wrote: > Hi: > > I already found the DiffMorph which looks like it takes just two strings. > So, I wondered whether there might already be something where I can just > input the classnames and get a nice view of all differences? > I really don't know, but I would love to have that too. Many times I had the same problem. > > Thanks > Stefan > > > -- > Stefan Marr > Software Languages Lab > Vrije Universiteit Brussel > Pleinlaan 2 / B-1050 Brussels / Belgium > http://soft.vub.ac.be/~smarr <http://soft.vub.ac.be/%7Esmarr> > Phone: +32 2 629 3956 > Fax: +32 2 629 3525 > > > _______________________________________________ > Pharo-users mailing list > Pharo-users(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-users >

Jan. 24, 2010