March 2015 - Pharo-users - lists.pharo.org

Need more success stories
by stepharo March 17, 2015

March 17, 2015

Hi guys we need more success stories: You should get one in 15 min. One paragraph: Context/solution One screenshot One comment on the techno This is important. But if you do not do it I cannot do it for you and we all lose. Stef

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Omit a method from a mc commit
by Serge Stinckwich March 17, 2015

March 17, 2015

Hi all, is there any way to omit a method from a Monticello commit for example in the case of containing a password that you don't want to publish ? Thank you. -- Serge Stinckwich UCBN & UMI UMMISCO 209 (IRD/UPMC) Every DSL ends up being Smalltalk http://www.doesnotunderstand.org/

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PetitParser Question
by James Foster March 17, 2015

March 17, 2015

Iâm following the example in the book (http://pharobooks.gforge.inria.fr/PharoByExampleTwo-Eng/latest/PetitParser.… <http://pharobooks.gforge.inria.fr/PharoByExampleTwo-Eng/latest/PetitParser.…>, pp. 9-10) with a slight modification. I believe that the example evaluates things that have the same precedence from right-to-left (is that correct?). Iâve tried to adjust things so that it evaluates from left to right, but get an error. Any advice? James | number term prod prim start | number := #digit asParser plus flatten ==> [ :str | str asNumber ]. term := PPDelegateParser new. prod := PPDelegateParser new. prim := PPDelegateParser new. term setParser: (term memoized , $+ asParser trim , prod ==> [ :nodes | nodes first + nodes last ]) / prod. prod setParser: (prim , $* asParser trim , prod ==> [ :nodes | nodes first * nodes last ]) / prim. prim setParser: ($( asParser trim , term , $) asParser trim ==> [ :nodes | nodes second ]) / number. start := term end. start parse: '1 + 2'

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Re: [Pharo-users] Error while loading GitFileTree in Pharo 4.0
by Jigyasa Grover March 17, 2015

March 17, 2015

Thanks! The error now says = File missing : ..\repository\MonticelloFileTree-Git.package\monticello.meta\version What is the way out ?

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Error retrieven GlorpDriverPostgreSQL from SmalltalkHub
by Esteban A. Maringolo March 17, 2015

March 17, 2015

I'm getting the following error log when trying to load GlorpDriverPostgreSQL from SmalltalkHub ...RETRY->GlorpDriverPostgreSQL-MarianoMartinezPeck.5 ...RETRY->GlorpDriverPostgreSQL-MarianoMartinezPeck.5 Error: Could not access http://smalltalkhub.com/mc/PharoExtras/PostgresV2/main/: MessageNotUnderstood: ByteString>>substrings: MCSmalltalkhubRepository(Object)>>error: MCSmalltalkhubRepository>>loadAllFileNames in Block: [ :exception | self error: 'Could not access ' , s...etc... BlockClosure>>cull: MethodContext(ContextPart)>>handleSignal: in Block: [ self exceptionHandlerBlock cull: exception ] BlockClosure>>ensure: MethodContext(ContextPart)>>handleSignal: MethodContext(ContextPart)>>handleSignal: MessageNotUnderstood(Exception)>>signal ByteString(Object)>>doesNotUnderstand: #substrings: ZnMimeType class>>fromString: Is this a know issue or should I debug it? Regards, Esteban A. Maringolo

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trying a hot update un smalltalkhub
by Esteban Lorenzano March 17, 2015

March 17, 2015

Hi, Iâm trying to use the power of pharo and do a hot update in smalltalkhub. Of course, it can failâ¦ in that case I will need to turn it off and do it in the old wayâ¦ :) Esteban

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[ANN] RProjectConnector V1.0
by Blondeau Vincent March 17, 2015

March 17, 2015

Hello everyone, I am glad to announce the first version of the RProjectConnector, a binding between Pharo and R using NativeBoost. You can now call directly your R methods from Pharo: data := (1 to: 1000) collect: #yourself. res := (#acf asRFunctionWith: {data}) eval To use it, you should copy the R libraries near the Pharo VM (see the documentation on SmalltalkHub to see how to proceed) and Gofer it smalltalkhubUser: 'VincentBlondeau' project: 'RProjectConnector'; configuration; loadStable Don't forget to relaunch Pharo after the installation to be able to use the connector. The sources are available on Smalltalkhub: http://smalltalkhub.com/#!/~VincentBlondeau/RProjectConnector if you want to participate, just ask me! Cheers, Vincent BLONDEAU ________________________________ Ce message et les pi?ces jointes sont confidentiels et r?serv?s ? l'usage exclusif de ses destinataires. Il peut ?galement ?tre prot?g? par le secret professionnel. Si vous recevez ce message par erreur, merci d'en avertir imm?diatement l'exp?diteur et de le d?truire. L'int?grit? du message ne pouvant ?tre assur?e sur Internet, la responsabilit? de Worldline ne pourra ?tre recherch?e quant au contenu de ce message. Bien que les meilleurs efforts soient faits pour maintenir cette transmission exempte de tout virus, l'exp?diteur ne donne aucune garantie ? cet ?gard et sa responsabilit? ne saurait ?tre recherch?e pour tout dommage r?sultant d'un virus transmis. This e-mail and the documents attached are confidential and intended solely for the addressee; it may also be privileged. If you receive this e-mail in error, please notify the sender immediately and destroy it. As its integrity cannot be secured on the Internet, the Worldline liability cannot be triggered for the message content. Although the sender endeavours to maintain a computer virus-free network, the sender does not warrant that this transmission is virus-free and will not be liable for any damages resulting from any virus transmitted.

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Pharo 4 - current state?
by sergio_101 March 17, 2015

March 17, 2015

Hey, all. I had an hour last night to start playing with pharo 4. in the hour that played with it, there are already features i miss when going back to pharo 3 for getting work done. my questions is, how close is pharo 4 to be useable in a day to day environment? can i use it as a part of my regular development? what can i do to help move everything along? thanks!

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[Pharo4] Please test Pharo4 *now*
by Marcus Denker March 16, 2015

March 16, 2015

Hello, As every year: We can only fix what we know. And this means that no, just because *you* think that X and Y obviously needs to be fixed, it will only be fixed if a) there is an issue on the issue tracker b) someone fixes it. I should repeat: *Nothing*, even the most obvious or trivial, happens by itself. Marcus

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Viva: animation framework published in the metaRepo for Pharo40
by stepharo March 16, 2015

March 16, 2015

Hi Viva is a small framework to define animation developed by igor Stasenko. It is used by Roassal2 for its animation. Now Viva is published in its own repository MCHttpRepository location: 'http://www.smalltalkhub.com/mc/RMoD/Viva/main' user: '' password: '' and published in the configuration repository for Pharo 40. Stef

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