January 2010 - Pharo-dev - lists.pharo.org

Re: [Pharo-project] Fun with ProfStef

by laurent laffont

On Sun, Jan 31, 2010 at 7:04 PM, Dale Henrichs <dale.henrichs(a)gemstone.com>wrote: > > ----- "laurent laffont" <laurent.laffont(a)gmail.com> wrote: > | > | Hi, > | > | isn't it quite complex ? One can do: > | 3 timesRepeat: [ProfStef next]. > | > | Less to type, Smalltalkish, and maybe more fun ? > | > > Laurent, > > The #goto: style allows one to label a lesson ... #timesRepeat: fails if I > reorder the lessons. > > I apologize for using #goto:, but my first language was FORTRAN:) > > I think that #call: or #jumpTo: or maybe #lesson: would work just as well > without being heretical... > > Dale > Well, I think I don't really understand why we need this as we have a tutorial browser now... By the way, everybody can write to the ProfStef repository so don't wait me to commit new code. As I said, I don't have a lot of time now and I prefer to concentrate on Pharocasts. Maybe I will finish complete test coverage of ProfStef-Core for Pharo 1.0. So happy hacking :) Laurent

Jan. 31, 2010

Re: [Pharo-project] Fun with ProfStef

by Dale Henrichs

----- "laurent laffont" <laurent.laffont(a)gmail.com> wrote: | | Hi, | | isn't it quite complex ? One can do: | 3 timesRepeat: [ProfStef next]. | | Less to type, Smalltalkish, and maybe more fun ? | Laurent, The #goto: style allows one to label a lesson ... #timesRepeat: fails if I reorder the lessons. I apologize for using #goto:, but my first language was FORTRAN:) I think that #call: or #jumpTo: or maybe #lesson: would work just as well without being heretical... Dale

Jan. 31, 2010

[Pharo-project] Doubt in table layout mechanism

by nullPointer

IÂ´m doing a grid widget, and have some problems in positioning of the cells of rows. See that image -> http://n4.nabble.com/file/n1457970/table_layout_doubt.png Each row is a panel with table layout policy, and left to right direction. Each cell is a morph with another control inside, the editor control. The row adapt his height to the height of cell more big, but of that way the others cells appears not adapteds at row. Exists a way for fix that behavior ? IÂ´m trying but i donÂ´t see the property or way for do that. I understand than the cells should be "dockeds" at row in height, but i donÂ´t see the way. Many thanks for the help; I wait yours understand me :) -- View this message in context: http://n4.nabble.com/Doubt-in-table-layout-mechanism-tp1457970p1457970.html Sent from the Pharo Smalltalk mailing list archive at Nabble.com.

Jan. 31, 2010

Re: [Pharo-project] Some code! (was Re: Date fromString: '6-Jan-10')

by StÃ©phane Ducasse

Thanks goran Issue 1900: Date reading from goran http://code.google.com/p/pharo/issues/detail?id=1900 Stef On Jan 21, 2010, at 11:12 AM, GÃ¶ran Krampe wrote: > Hi guys! > > I admit not having tracked this thread in detail BUT attached is a changeset that I dug out from the Squeak beginners list where I posted it waaay back. The added Date class method included below shows what it offers. > > And of course, there are TONS of more cool stuff it could handle, but it is meant to be "smart enough" for a reasonable set of cases. ...And it was an "hour hack" ... :) > > regards, GÃ¶ran > ----------------------------- > > readFrom: inputStream pattern: pattern > "Read a Date from the stream based on the pattern which can include the tokens: > > y = A year with 1-n digits > yy = A year with 2 digits > yyyy = A year with 4 digits > m = A month with 1-n digits > mm = A month with 2 digits > d = A day with 1-n digits > dd = A day with 2 digits > > ...and any other Strings inbetween. Representing $y, $m and $d is done using > \y, \m and \d and slash itself with \\. Simple example patterns: > > 'yyyy-mm-dd' > 'yyyymmdd' > 'yy.mm.dd' > 'y-m-d' > > A year given using only two decimals is considered to be >2000." > > | day month year patternStream char | > patternStream := pattern readStream. > [patternStream atEnd] whileFalse: [ > inputStream atEnd ifTrue: [^nil]. > char := patternStream next. > char = $\ > ifTrue: [inputStream next = patternStream next ifFalse: [^nil]] > ifFalse: [ > char = $y > ifTrue: [ > (patternStream nextMatchAll: 'yyy') > ifTrue: [year := (inputStream next: 4) asInteger] > ifFalse: [ > (patternStream peekFor: $y) > ifTrue: [ > year := (inputStream next: 2) asInteger] > ifFalse: [ > year := Integer readFrom: inputStream]]] > ifFalse: [ > char = $m > ifTrue: [ > (patternStream peekFor: $m) > ifTrue: [ > month := (inputStream next: 2) asInteger] > ifFalse: [ > month := Integer readFrom: inputStream]] > ifFalse: [ > char = $d > ifTrue: [ > (patternStream peekFor: $d) > ifTrue: [ > day := (inputStream next: 2) asInteger] > ifFalse: [ > day := Integer readFrom: inputStream]] > ifFalse: [ > inputStream next = char ifFalse: [^nil]]]]]]. > (year isNil | month isNil | day isNil) ifTrue: [^nil]. > ^self year: year month: month day: day! ! > <DateReadFromPattern.3.cs.gz>_______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Jan. 31, 2010

[Pharo-project] loading rio problem

by StÃ©phane Ducasse

Hi guys do you have the same problem than me loading Rio? Gofer new squeaksource: 'Rio'; package: 'File-Kernel'; package: 'File-Base'; load. Any idea where it is coming? Missing FFI? Stef

Jan. 31, 2010

Re: [Pharo-project] Fun with ProfStef

by Mariano Martinez Peck

> > > Welcome ProfStef-Core and ProfStef-Tests ! > > Cool !! Now you can update the ConfigurationOfProfStef so that I can link correctly from ConfigurationOfPharo ;) You can look as an example in ConfigurationOfShout or OCompletion ! cheers Mariano

Jan. 30, 2010

Re: [Pharo-project] Pharo web documentation viewer

by Mariano Martinez Peck

Hi Levente. I check the site, and it is really cool !!! I loved the link to the UML diagrams :) I think it would be cool to link from the Pharo website to this link ... Cheers Mariano 2010/1/29 laurent laffont <laurent.laffont(a)gmail.com> > Hi, > > now that seasidehosting can run Pharo, I've uploaded rc2 image with > SimpleWebDoc. All packages documentation browsable here: > http://magaloma.seasidehosting.st > > Laurent > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >

Jan. 30, 2010

[Pharo-project] ScriptManager bugs

by Mariano Martinez Peck

Hi Torsten. I don't know if you will take care about ScriptManager, but I found a couple of bugs. 1) Just open the ScriptManager (totally empty). Go to the right panel. Right button -> "bring in". You will get MessageNotUnderstood: PluggableListMorph>>bringInScripts 2) the same as 1) but right button -> "load from file". You will get MessageNotUnderstood: PluggableListMorph>>loadScriptFromFile 3) Just open the ScriptManager (totally empty). Go to the left panel. Right button -> "Import". You will get a MessageNotUnderstood: PluggableListMorph>>importScripts 4) The same as 3) but right button -> "Export". You will get a MessageNotUnderstood: PluggableListMorph>>exportScripts 5) the same creating a folder... I don't know what happened. This was working when I test it...but now it seems I cannot do nothing :( mmmmmm with version ScriptManager-Core-tbn.2 it works....and ScriptManager-Core-tbn.3 comment is "remove #perform:orSendTo: override " so...i think there is the problem now I found another bug that happens even with version 2. if you put "create folder" and then cancel, the folder is also created with empty string as name :( cheers mariano

Jan. 30, 2010

Re: [Pharo-project] ConfigurationOfAida is available

by Janko MivÅ¡ek

Just FYI, this script now works well and load the correct version of Aida 6.0. Thanks Dale for providing it! On 27. 01. 2010 04:22, Dale Henrichs wrote: > Gofer new > squeaksource: 'MetacelloRepository'; > package: 'ConfigurationOfAida'; > load. > > ((Smalltalk at: #ConfigurationOfAida) project version: '6.0') load. Best regards Janko -- Janko MivÅ¡ek AIDA/Web Smalltalk Web Application Server http://www.aidaweb.si

Jan. 30, 2010

Re: [Pharo-project] Do you want to discuss about papers?

by Miguel Enrique CobÃ¡ Martinez

El sÃ¡b, 30-01-2010 a las 14:35 +0100, Mariano Martinez Peck escribiÃ³: > Hi folks. Before sending this email to all smalltalk mailing lists, I > first wanted to ask you what do you think. > > I am new in the world of the research and about reading and discussing > about papers. If what I propose already exist, forget this mail and > please tell me where is it. > > I was thinking to have a place, an environment (mailing list), where > we can freely discuss about Smalltalk or OO in general papers. At the > beginning I though to put this inside the Pharo mailing list but then > I though it is better to do a new mailing list where all smalltalkers > of all flavors can join and discuss. > > The main purpose about that list is: > > - be able to FREELY discuss about papers about Smalltalk or OO in > general. I say freely because maybe someone gives an opinion of a > paper that the person who wrote it is also in this place. We are all > professional and I think we can discuss with respect. > - LEARN. > > Other uses: > - Don't reinvent the wheel. Maybe I wanted to do something and I read > that XXX person did YYY. So, I can look at it. > - Be aware of what other people is doing, working, writing and > learning > - Have different opinions of a certain topic / paper. > - A little step to join all the Smalltalk community in one place. We > can meet people, join forces, etc. > - Help in the preparation, ANN, collaborate, etc in Workshops, > conferences, and so on > - Ask for help on review. Several times someone has several papers to > review for a certain conference. This can be a place to ask for that > help. > - Publish papers that were rejected from someone. How many times some > papers where rejected but do you still read it and find it useful ? > - Ask for feedback for a paper before submitting it in a > conference/workshop > - Educate people and being educated > - Share latex template, commands, or tricks related to smalltalk code > for example > - Discuss about research in general > - Ask for a certain topic. Suppose I want to start to work in XXX > topic, I can ask to see if someone knows related papers or work. > - others > > I will give you an example: this week I have been reading a paper > about LOOM - Large Object Oriented Memory. This paper is from ECOOP > 1986 (the only thing an Argentinian can think about that year is > Maradona's goals to England in Mexico ;) ). I was one year old at that > time. LOOM was based in Smalltalk 80. I had no idea about that. I had > to read some chapters of the blue book first in order to then > understand LOOM. I have ever seen LOOM code, I don't know what > happened with it, etc. So, maybe there is someone who even saw LOOM in > live, he saw the code, he knows what happened, if it worked really or > not, the advantages and drawbacks, the repercussion it had, etc. That > information, those opinions, you cannot get it from other place. > > So, what do you think? Do you like the idea or has no sense ? If > you like and has sense, I will create the mailing list and send it to > all Smalltalk mailing lists I know. > > In two words: DISCUSS AND LEARN. +10 > > Cheers > > Mariano > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project -- Miguel CobÃ¡ http://miguel.leugim.com.mx

Jan. 30, 2010