February 2014 - Pharo-dev - lists.pharo.org

Re: [Pharo-dev] Authorize upArrow in binary symbols

by Pharo4Stef

On 27 Feb 2014, at 13:56, Jan Vrany <jan.vrany(a)fit.cvut.cz> wrote: > On 24/02/14 19:06, Marcus Denker wrote: > >> >> Pharo uses (right now) RBParser as the main Parserâ¦ in Pharo4 we will remove the old Parser (subclass of Scanner ;-), >> on the TODO is to check if PetitParser can be used instead (but there are many open questions related to e.g. error handling, >> speedâ¦) > > This is interesting for me. I would not go for petitparser personally. > My experience, speaking of performance and error reporting, not so > great. +1 I would not mind to have two. One for experimental interactive...and the other for production and heavy dutie. Now to me we have so many more important aspects to improve that I would not really build a case for that. > > I have one question: If you replace RBParser with green-field implementation, how would you deal with the rest of RB stuff? > Refactorings, lint etc, which are all based of RBParser API? > > > Best, Jan >

Feb. 27, 2014

Re: [Pharo-dev] [Moose-dev] [fun] Sparkline in Pharo

by Pharo4Stef

On 26 Feb 2014, at 21:40, Alexandre Bergel <alexandre.bergel(a)me.com> wrote: > By the way, I would love to have a short tutorial about unicode characters at esug. Alex check a bit the seaside book because I wrote what I learn about unicode there. Now there is no magic. Spending some time for real improving the system is the only way. So this is what Iâm doing and I learn slowly but steadily. Stef

Feb. 27, 2014

Re: [Pharo-dev] [fun] Sparkline in Pharo

by Alexandre Bergel

On Feb 27, 2014, at 9:05 AM, Sven Van Caekenberghe <sven(a)stfx.eu> wrote: > My question is, Alex, do the Unicode characters that you use occur in all fonts ? Apparently no. It works in the Source Code Pro true type font. Iâve tried with other font, but without success. Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

Feb. 27, 2014

Re: [Pharo-dev] [fun] Sparkline in Pharo

by Alexandre Bergel

> Can you tell what these sparklines have to do with unicode? The character â is obtained with: 9605 asCharacter $â I suspect this is a unicode character Cheers, Alexandre > > Am 26.02.2014 um 21:40 schrieb Alexandre Bergel <alexandre.bergel(a)me.com>: > >> Hi! >> >> I am playing with unicode characters: >> >> -=-=-=-=-=-=-=-=-=-=-=-= >> Gofer new >> url: 'http://smalltalkhub.com/mc/abergel/Sparkline/main'; >> addPackage: 'Sparkline'; >> load. >> -=-=-=-=-=-=-=-=-=-=-=-= >> >> #( 1 2 3 4) spark => 'âââââ >> #(-5 10 0) spark => 'âââ' >> RxsNode withAllSubclasses spark: #numberOfMethods => 'âââââââââââââ >> >> <Screen Shot 2014-02-26 at 5.18.30 PM.png> >> >> I got the inspiration from https://github.com/holman/spark >> >> By the way, I would love to have a short tutorial about unicode characters at esug. >> >> Cheers, >> Alexandre >> -- >> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: >> Alexandre Bergel http://www.bergel.eu >> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. >> >> >> > -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

Feb. 27, 2014

Re: [Pharo-dev] [fun] Sparkline in Pharo

by Alexandre Bergel

> Itâs just a normal string containing Unicode characters being rendered. > http://www.fileformat.info/info/unicode/block/block_elements/list.htm > > Though, imho, the information density is so low, itâs a bit of a stretch calling them spark lines. Yes, unfortunately. Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

Feb. 27, 2014

Re: [Pharo-dev] Floats problem with SIXX between Pharo and GemStone

by Pharo4Stef

+1 On 27 Feb 2014, at 13:12, phil(a)highoctane.be wrote: > Nicolas, > > Would you mind putting this in a configuration so that we can load it easily in 3.0? > > I agree with you that this parsing story should be as best as possible. And it is not so right now. > > Phil

Feb. 27, 2014

Re: [Pharo-dev] Pharo tutorials

by Pharo4Stef

what is pharo tutorials? On 27 Feb 2014, at 15:10, Goubier Thierry <thierry.goubier(a)cea.fr> wrote: > Is that just me, or... The pharo tutorials are read-only in 30782, and therefore I can't open a menu and 'do it (d)' ? > > Thierry > -- > Thierry Goubier > CEA list > Laboratoire des Fondations des SystÃ¨mes Temps RÃ©el EmbarquÃ©s > 91191 Gif sur Yvette Cedex > France > Phone/Fax: +33 (0) 1 69 08 32 92 / 83 95 >

Feb. 27, 2014

Re: [Pharo-dev] Pharo-Business: a new mailing-list

by Pharo4Stef

On 26 Feb 2014, at 21:27, Esteban A. Maringolo <emaringolo(a)gmail.com> wrote: > Hi Stef, > > Can you explain what's the purpose of this list? > > I don't fully get it. What is to be discussed there? Market for Pharo? > Derived businesses from pharo? (like pharocloud?). > > Thank you! The idea is - discuss business opportunities may be you identify a sector where there is something nice to do but one package is missing (like a mapping to x or z) may be you develop a solution and you would like to build partnership with another company so have more sell in part of the world were you will never be able to sell it. - discuss different set up and use of server/library/frameworks - share needs/how to/problems with a business focus I hope that it answers your question stef

Feb. 27, 2014

Re: [Pharo-dev] Authorize upArrow in binary symbols

by Marcus Denker

On 27 Feb 2014, at 16:23, Jan Vrany <jan.vrany(a)fit.cvut.cz> wrote: >> >> So after doing that, the actual implementation of the Parser can then be easily exchanged, the only thing it needs to do >> is to create a RB AST. > > OK, so the idea is remove RBParser but keep all RBProgramNode classes? > If the Parser would be changed, then yes, that would be the idea. RBProgramNode + subclasses is an AST. This AST can be created by any kind of Parser, it is independent. Marcus

Feb. 27, 2014

Re: [Pharo-dev] git and metacello

by Yuriy Tymchuk

Or wait. Do you have to have credentials also for reading? On 27 Feb 2014, at 17:22, Yuriy Tymchuk <yuriy.tymchuk(a)me.com> wrote: > Ok, is it possible to see with OSProcess if you are asked for input? This way we can just abort the process and notify the user that we are not working with credentials > > Uko > > > On 27 Feb 2014, at 17:16, Goubier Thierry <thierry.goubier(a)cea.fr> wrote: > >> >> >> Le 27/02/2014 17:00, Yuriy Tymchuk a Ã©crit : >>> Looks interesting. >>> >>> But can I use https? Like git clone https://github.com/User/Repo.git? >> >> Not at the moment. It used to, but then I encountered the authentification issue and removed it. >> >>> Because as far as I see it does git@github.com:User/Repo.git and this is not fun. >> >> Well, interactive dialogs asking for a username and a password are tricky to handle through OSProcess. >> >>> As far as I know git protocol is read only and ssh requires a key. With https you can read on CI and write on your machine where you have a login and pass. >> >> Are you sure about the read-only thing? On github, you can git clone through ssh on a git repository you don't have a write access to (but your key must allow you ssh access). >> >> Thierry >> >>> Uko >>> >>> On 27 Feb 2014, at 13:45, Goubier Thierry <thierry.goubier(a)cea.fr> wrote: >>> >>>> Hi Uko, >>>> >>>> It's at >>>> >>>> http://forum.world.st/ANN-GitFileTree-with-no-git-command-line-at-all-td474… >>>> >>>> In short, have a look at either ConfigurationOfAltBrowser or ConfigurationOfSmaCC (baseline20). >>>> >>>> Thierry >>>> >>>> Le 27/02/2014 13:25, Damien Cassou a Ã©crit : >>>>> On Thu, Feb 27, 2014 at 1:22 PM, Yuriy Tymchuk <yuriy.tymchuk(a)me.com> wrote: >>>>>> Sorry if I'm bothering you, but I wasn't able to find any workflow or so on with git. I've started to use file-tree, but for now on I don't understand how to make it work with metacello. Also is there some project like that built on jenkins, so I can set up similar job. >>>>> >>>>> >>>>> search for gitfiletree and Thierry Goubier on this mailing list. I >>>>> never used it though. >>>>> >>>> >>>> -- >>>> Thierry Goubier >>>> CEA list >>>> Laboratoire des Fondations des SystÃ¨mes Temps RÃ©el EmbarquÃ©s >>>> 91191 Gif sur Yvette Cedex >>>> France >>>> Phone/Fax: +33 (0) 1 69 08 32 92 / 83 95 >>>> >>> >>> >>> >>> >> >> -- >> Thierry Goubier >> CEA list >> Laboratoire des Fondations des SystÃ¨mes Temps RÃ©el EmbarquÃ©s >> 91191 Gif sur Yvette Cedex >> France >> Phone/Fax: +33 (0) 1 69 08 32 92 / 83 95 >

Feb. 27, 2014