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Re: [Pharo-project] OrderedCollection

by StÃ©phane Ducasse

looks like an exercise :) Stef On Oct 9, 2010, at 12:50 PM, Paper Spot Paper Spot wrote: > Hello, > > I've a small question about the OrderedCollection. I've an OrderedCollection wich contains some Users. Every Users have a name and a password. > > How can I search a user with a specific name ? > > Thank you in advance. > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Oct. 9, 2010

Re: [Pharo-project] OrderedCollection

by Bart Gauquie

Hello, The free http://pharobyexample.org/ book is an excellent source for all your questions concerning Pharo. Under 9.5 Collection iterators on page 200 you can find what you are searching for. Kind regards, Bart 2010/10/9 Paper Spot Paper Spot <paperspot.sepm(a)gmail.com> > Hello, > > I've a small question about the OrderedCollection. I've an > OrderedCollection wich contains some Users. Every Users have a name and a > password. > > How can I search a user with a specific name ? > > Thank you in advance. > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > -- imagination is more important than knowledge - Albert Einstein Logic will get you from A to B. Imagination will take you everywhere - Albert Einstein Learn from yesterday, live for today, hope for tomorrow. The important thing is not to stop questioning. - Albert Einstein The true sign of intelligence is not knowledge but imagination. - Albert Einstein However beautiful the strategy, you should occasionally look at the results. - Sir Winston Churchill It's not enough that we do our best; sometimes we have to do what's required. - Sir Winston Churchill

Oct. 9, 2010

[Pharo-project] OrderedCollection

by Paper Spot Paper Spot

Hello, I've a small question about the OrderedCollection. I've an OrderedCollection wich contains some Users. Every Users have a name and a password. How can I search a user with a specific name ? Thank you in advance.

Oct. 9, 2010

Re: [Pharo-project] Strange code replacement when prompting unknown selector

by Mariano Martinez Peck

2010/10/9 Guillermo Polito <guillermopolito(a)gmail.com> > The problem seems to be between *TextEditor>>correctFrom:to:with:* and * > Parser>>substituteWord:wordInterval:offset:* > > The TextEditor isn't using well the selection offset to calculate the > replacement, and the parser is sending an interval that's not the one that > the Editor must replace. > > I think the right place to put this is the Editor, but behind another > message like replaceInSelectionFrom:to:with: > > What do you think? > > Guille > > > > On Wed, Oct 6, 2010 at 6:33 PM, Guillermo Polito < > guillermopolito(a)gmail.com> wrote: > >> http://code.google.com/p/pharo/issues/detail?id=3070 >> >> Cheers! >> Guille >> > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >

Oct. 9, 2010

Re: [Pharo-project] bad bracket autocompletion in Pharo Core 1.2

by Mariano Martinez Peck

Guille, if I remember correctly (not sure), these new classes like TextEditor and Smalltalk editor came from Cuis. Juan (Cuis author) i think he is in the mailing list but not read it so frequently. So, for this issues maybe you can cc'ed him. Cheers Mariano 2010/10/9 Guillermo Polito <guillermopolito(a)gmail.com> > Here is the piece of code that's behaving weird > > TextEditor>>dispatchOn: > > ... > ... > char := aKeyboardEvent keyCharacter. > openers := '([{'. > closers := ')]}'. > ( closers includes: char) ifTrue: [ self blinkPrevParen: char ]. > result := self normalCharacter: aKeyboardEvent. > (self class autoEnclose and: [ openers includes: char ]) not > ifTrue: [ ^ result ]. > suffix := closers at: (openers indexOf: char). > paragraph text append: suffix asString. > self moveCursor: [ : position | position ] forward: true > specialBlock: [ : pos | "no special behavior" ] event: aKeyboardEvent . > self userHasEdited. > > ------------------------------------- > > So, if I evaluate "TextEditor autoEnclose: false", it is stops behaving > like that :) > > What should be the desired behavior? Having it configurable as it is today > but fix the strange bracket adding? remove this behavior? > I can't find now how ParagraphEditor did this. > > Guille > > > On Wed, Oct 6, 2010 at 10:34 PM, Guillermo Polito < > guillermopolito(a)gmail.com> wrote: > >> Yes, the issue can be reduced to: >> >> open parenthesis (or brackets), then something else (anywhere in the >> editor). >> >> 2010/10/6 Mariano Martinez Peck <marianopeck(a)gmail.com> >> >> I detected a similar problem: >>> >>> once you type an opening parenthesis, and then something else, it adds a >>> new one at the END of the code >>> >>> check http://code.google.com/p/pharo/issues/detail?id=2939 >>> >>> 2010/10/6 Guillermo Polito <guillermopolito(a)gmail.com> >>> >>>> http://code.google.com/p/pharo/issues/detail?id=3069 >>>> >>>> if you type: >>>> >>>> [] -> []] >>>> >>>> () -> ()) >>>> >>>> {} -> {}} >>>> >>>> >>>> >>>> Bye! >>>> >>>> _______________________________________________ >>>> Pharo-project mailing list >>>> Pharo-project(a)lists.gforge.inria.fr >>>> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >>>> >>> >>> >>> _______________________________________________ >>> Pharo-project mailing list >>> Pharo-project(a)lists.gforge.inria.fr >>> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >>> >> >> > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >

Oct. 9, 2010

Re: [Pharo-project] DejaVu vs Bitmap DejaVu / missing fonts folder

by Veronica Isabel Uquillas Gomez

yeah.. I saw the comments, my problem appears after installing them.. :( On 09 Oct 2010, at 11:58, StÃ©phane Ducasse wrote: > even better :) > On Oct 9, 2010, at 8:51 AM, Alain Plantec wrote: > >> Le 08/10/2010 22:01, StÃ©phane Ducasse a Ã©crit : >>> alain may be we should that as comments in one of the class of the package. >>> >>> >> but this is already in the comment of the class (only one class in the package) :-) > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Oct. 9, 2010

Re: [Pharo-project] DejaVu vs Bitmap DejaVu / missing fonts folder

by Veronica Isabel Uquillas Gomez

On 08 Oct 2010, at 18:45, Alain Plantec wrote: > Maybe you can make it work with TT fonts. > In order to install them, open the Settings browser then > Under Appearance/Standard Fonts, click on the Launch button of "Update font from system" > and then choose another font. > To avoid setting the fonts manually, I added a script that reads the fonts from the "fonts folder" that is now is not included with the image. But still that step can be forgotten. The idea of having a fonts package that can be load with the application is even better... > Cheers > Alain > > Le 08/10/2010 18:40, Alain Plantec a Ã©crit : >> Le 08/10/2010 14:37, Veronica Isabel Uquillas Gomez a Ã©crit : >>> Hi, >>> >>> I would like to know if i am the only one having the indentation problem when using bitmap fonts. >>> >>> The Torch dashboard makes use of small and big DejaVu Sans fonts. For configuring it the fonts folder is needed (that now is gone in the last version pharo 1.1.1 dev, why?). >>> Got the suggestion of using the new DejaVu package and I tried... However, they are Bitmap DejaVu fonts and I have the problem of text indentation. >>> I show the changed source code in popup views. With DejaVu sans fonts the text appears as it is written (first image), but with Bitmap fonts not -- all is aligned to the left, and it is impossible to read a method like that (second image). >>> >>> Do I need to set something else for those fonts to work? >> Hi Veronica, >> >> After the loading, to install them: >> DejaVuHolder installFull. >> or >> DejaVuHolder installSizes: #(5 7 8 9 10 11 24) >> if you only want a subset >> >>> Any idea why do I have this problem? >> I've tried with the 1.1.1 version on Linux and the indentation seems ok also with small fonts (5, 6, 7). >> See the screenshot. >> >> Cheers >> Alain >> >>> Can the fonts folder be include again in the distribution? >>> >>> Best regards, >>> Veronica Uquillas >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> _______________________________________________ >>> Pharo-project mailing list >>> Pharo-project(a)lists.gforge.inria.fr >>> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >> > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Oct. 9, 2010

Re: [Pharo-project] DejaVu vs Bitmap DejaVu / missing fonts folder

by Veronica Isabel Uquillas Gomez

On 08 Oct 2010, at 18:40, Alain Plantec wrote: > Le 08/10/2010 14:37, Veronica Isabel Uquillas Gomez a Ã©crit : >> Hi, >> >> I would like to know if i am the only one having the indentation problem when using bitmap fonts. >> >> The Torch dashboard makes use of small and big DejaVu Sans fonts. For configuring it the fonts folder is needed (that now is gone in the last version pharo 1.1.1 dev, why?). >> Got the suggestion of using the new DejaVu package and I tried... However, they are Bitmap DejaVu fonts and I have the problem of text indentation. >> I show the changed source code in popup views. With DejaVu sans fonts the text appears as it is written (first image), but with Bitmap fonts not -- all is aligned to the left, and it is impossible to read a method like that (second image). >> >> Do I need to set something else for those fonts to work? > Hi Veronica, > > After the loading, to install them: > DejaVuHolder installFull. > or > DejaVuHolder installSizes: #(5 7 8 9 10 11 24) > if you only want a subset I executed both before I reported the problem... This is presented after I installed them... > >> Any idea why do I have this problem? >> > I've tried with the 1.1.1 version on Linux and the indentation seems ok also with small fonts (5, 6, 7). > See the screenshot. > I was thinking that the indentation fails in the popupView (from Mondrian), but still do not understand why with the DejaVu fonts it works fine!! > Cheers > Alain > >> Can the fonts folder be include again in the distribution? >> >> Best regards, >> Veronica Uquillas >> >> >> _______________________________________________ >> Pharo-project mailing list >> Pharo-project(a)lists.gforge.inria.fr >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > <allAvailablesSizes.png>_______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Oct. 9, 2010

Re: [Pharo-project] XTream was Re: Ocean (was Re: Less plugins, more Smalltalk code!)

by StÃ©phane Ducasse

On Oct 8, 2010, at 10:05 PM, mkobetic(a)gmail.com wrote: > I saw this thread on the pharo list and figured that a bit of feedback from Michael and myself might be helpful. Please, forgive the cross-posting, this concerns both dialects and I'd like to make this discussion visible on the VW side as well. > > First of all, let me thank everyone for the "xtreamly" positive feedback. It sure feels good to get a thumbs up once in a while. So, thanks! > > Since there was a question earlier about availability of my ESUG slides, I'll also add that a rather crude and plain but usable pdf export of those is available on the ESUG slideshare. I'd be happy to forward the pdf to anyone interested as well. It's full of examples and it certainly should be easier to copy those from there than from the video or memory :-). > > As far as the future plans for Xtreams go (at least on VW side), we'd primarily like to validate the design with actual use, and fix any outstanding issues of course. We are certainly open towards collaboration with others on further development or porting efforts. I'd be happy to help sort out any porting issues (at least from the VW side). > > Regarding the general direction of the project, we are skeptical about the possibility of maintaining backward compatibility with the classic streams and yet being able to make the kind of changes that we're experimenting with in Xtreams. At this point we believe that the only practical approach is to let them live side by side and let people chose whichever fits better their needs. If Xtreams ever do gain significant acceptance there certainly is a very real possibility that we'll end up having to live with both frameworks, maybe forever. But we don't think there's practical way to somehow evolve the classic streams into something like Xtreams without wreaking havoc. The best strategy. > That's also partly why we took the liberty of changing even the basic APIs. They don't behave quite the same way (intentionally) in a number of cases and given that the two will likely have to coexist in the same context, it might be actually beneficial to make them distinctly different, so that it's clear which one is used where. Anyway, what I'm getting at is that some of the choices we've already made with Xtreams might be hard for us to compromise on, but we can certainly discuss the options. On the other hand, implementation changes that aid portability and don't compromise the basic goals are certainly a fair game. Ideally we'll be able to agree on an arrangement that would allow the project to co-evolve on multiple-dialects without the need to effectively fork the code-base. That would certainly be worth-while and we're definitely interested in trying to achieve that. I'll be at the Smalltalks 2010 conference in november and would be happy to discuss any details if the > re are people interested in this. > > Obviously, given the license, people are free to fork the code or start from scratch or whatever and take it in whatever direction they see fit. I just want to make it clear that we are open to collaboration as long as we can agree on general direction. So, no hard feelings Nicolas :-), although we may want to sort out the naming eventually just for the sake of avoiding confusion in the Squeak and Pharo world (if Xtreams ever get traction there). + Yes Nicolas why not upstreams flow > > Anyway, I'm now subscribed to the pharo list so I'm reachable both there and on vwnc. > > Martin > > "Nicolas Cellier"<nicolas.cellier.aka.nice(a)gmail.com> wrote: >> Yes that's a correct description of the past and present. >> >> The futur is opened, and the main options for Squeak Xtream are: >> 1) change goals to get closer to VW - with a compatible API and lot of >> mud underneath to glue the implementation on squeak >> 2) stay at a proof of concept experimental level >> 3) continue developping independantly as a replacement for Stream >> >> There is a lot of buzz recently, and a renewed interest in VW Xtream. >> So there is a chance to gather enough force to attempt a squeak port, >> whether based on Squeak Xtream experiments or not. >> But it's not to me alone to answer this challenge. >> >> Nicolas >> >>> Sven >>> >>> >>> _______________________________________________ >>> Pharo-project mailing list >>> Pharo-project(a)lists.gforge.inria.fr >>> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >>> >> >> _______________________________________________ >> Pharo-project mailing list >> Pharo-project(a)lists.gforge.inria.fr >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Oct. 9, 2010

Re: [Pharo-project] DejaVu vs Bitmap DejaVu / missing fonts folder

by StÃ©phane Ducasse

even better :) On Oct 9, 2010, at 8:51 AM, Alain Plantec wrote: > Le 08/10/2010 22:01, StÃ©phane Ducasse a Ã©crit : >> alain may be we should that as comments in one of the class of the package. >> >> > but this is already in the comment of the class (only one class in the package) :-)

Oct. 9, 2010