December 2015 - Pharo-dev - lists.pharo.org

Re: [Pharo-dev] Can I access symbolic constants from NB FFI?

by tesonep＠gmail.com

Hello Mariano, WNOHANG is a constant is defined in sys/wait.h, after the compilation is not included in the object file. You will have to duplicate its value in the Smalltalk Code. It's value is 1, in linux is defined in bits/waitflags.h as #define WNOHANG 1 Cheers, Pablo On Tue, Dec 22, 2015 at 5:12 PM, Mariano Martinez Peck < marianopeck(a)gmail.com> wrote: > Hi guys, > > Say I want to call to waitpid like this: > > waitpid(childID, &status, WNOHANG); > > How can I do since I don't have access to WNOHANG int value in order to > send it via argument .... ??? > > Any idea? > > Thanks in advance, > > -- > Mariano > http://marianopeck.wordpress.com > -- Pablo Tesone. tesonep(a)gmail.com

Dec. 22, 2015

Re: [Pharo-dev] [Pharo-users] [ANN] Pharo Consortium Sponsored Development Effort

by Robert Withers

On 12/22/2015 03:12 PM, Esteban Lorenzano wrote: > >> On 22 Dec 2015, at 19:45, Robert Withers <robert.w.withers(a)gmail.com >> <mailto:robert.w.withers@gmail.com>> wrote: >> >> Hi Esteban, >> >> I guess it sounded to me RMoD is the backbone team. :) >> >> >> I think you are into the VM, right? Is there any chance you could >> build the pharo5.0 crypto plugins for me on 32bit Ubuntu? l I am >> unable to build myself right now. The package CryptographyPlugins on >> the Cryptography squeak source has them. This would really help me. > > I am the overseer (like that guy in Fallout Shelter) ;) Not sure but I can relate! > No, really: Iâm a bit over everything and step into things when they > need more time than the one people can usually invest in their free time. > Now is VM :) And you are super busy with Spr, which I am looking forward to getting on my machine! > About your plugins: they are in my TODO list. > They will be eventually, but I cannot tell you exactly when > (hopefully, soon (â¢)) :) I liek eventually and have a great holidays. We've plenty of time and it is all temporary. On reflection, what I would really and truly love is for Crypto and SecureSession, image code and plugins and tests all become a part of your CI. That is what I would really want for Christmas! ;) Thanks to everyone who is a part of being great! best, robert > > cheers! > Esteban > >> >> thank you, >> Robert >> >> On 12/22/2015 01:30 PM, Esteban Lorenzano wrote: >>> >>>> On 21 Dec 2015, at 20:55, Robert Withers >>>> <robert.w.withers(a)gmail.com> wrote: >>>> >>>> >>>> >>>> On 12/21/2015 03:31 PM, Denis Kudriashov wrote: >>>>> >>>>> 2015-12-21 19:07 GMT+01:00 Robert Withers >>>>> <robert.w.withers(a)gmail.com <mailto:robert.w.withers@gmail.com>>: >>>>> >>>>> What are you and the RMOD team doing, I am curious? >>>>> >>>>> >>>>> RMOD is research team at INRIA university. We develop Pharo. >>>> >>>> Yes, absolutely! I did not know it but I am glad to hear it. RMOD >>>> is the Pharo team. You all keep going for excellence, every day. >>> >>> No it is not :) >>> the "Pharo teamâ includes many people outside RMoD: >>> >>> - Sven >>> - Doru and the glamour team (Andrei, Alexei and others I do not >>> remember their names, sorryâ¦ they work undercover) >>> - Alain >>> - People doing things in Lugano (like Yuri, who now is going to >>> Bern)â¦ Tommasso, etc. >>> - Or course Eliot who works on the VM (not just for Pharo). >>> - And we also consider as part of the âpharo teamâ: Nicolai (Hess), >>> Sean and people who contributes a lot: Thierry, Norbert, Torsten >>> (even if he probably does not know we consider him part of the team >>> :P), etc., etc., etc. >>> - Essentially, if you contribute in any way with Pharo and you >>> participate on discussions, etc., you can consider yourself part of >>> the Pharo team :) >>> >>> Of course in the RMOD team there are people doing and contributing >>> to Pharo (but they do other things too, like Moose and even things >>> nobody ever sees)â¦ Pharo is a much more complex and human-sparse >>> project :) >>> >>> cheers! >>> Esteban >>> >>>> >>>> robert >>>> -- >>>> . .. ... ^,^ robert >>>> Go Panthers! >>> >> >> -- >> . .. ... ^,^ robert >> Go Panthers! > -- . .. ... ^,^ robert Go Panthers!

Dec. 22, 2015

Re: [Pharo-dev] [Pharo-users] [ANN] Pharo Consortium Sponsored Development Effort

by Esteban Lorenzano

yeah, Iâm aware of that but I wanted to express what we feel about being âpharo teamâ and I thought naming people (even if, of course, is far from exhaustive) was more explicit. cheers, Esteban > On 22 Dec 2015, at 19:28, Sven Van Caekenberghe <sven(a)stfx.eu> wrote: > >> >> On 22 Dec 2015, at 19:30, Esteban Lorenzano <estebanlm(a)gmail.com> wrote: >> >>> >>> On 21 Dec 2015, at 20:55, Robert Withers <robert.w.withers(a)gmail.com> wrote: >>> >>> >>> >>> On 12/21/2015 03:31 PM, Denis Kudriashov wrote: >>>> >>>> 2015-12-21 19:07 GMT+01:00 Robert Withers <robert.w.withers(a)gmail.com>: >>>> What are you and the RMOD team doing, I am curious? >>>> >>>> RMOD is research team at INRIA university. We develop Pharo. >>> >>> Yes, absolutely! I did not know it but I am glad to hear it. RMOD is the Pharo team. You all keep going for excellence, every day. >> >> No it is not :) >> the "Pharo teamâ includes many people outside RMoD: >> >> - Sven >> - Doru and the glamour team (Andrei, Alexei and others I do not remember their names, sorryâ¦ they work undercover) >> - Alain >> - People doing things in Lugano (like Yuri, who now is going to Bern)â¦ Tommasso, etc. >> - Or course Eliot who works on the VM (not just for Pharo). >> - And we also consider as part of the âpharo teamâ: Nicolai (Hess), Sean and people who contributes a lot: Thierry, Norbert, Torsten (even if he probably does not know we consider him part of the team :P), etc., etc., etc. >> - Essentially, if you contribute in any way with Pharo and you participate on discussions, etc., you can consider yourself part of the Pharo team :) >> >> Of course in the RMOD team there are people doing and contributing to Pharo (but they do other things too, like Moose and even things nobody ever sees)â¦ Pharo is a much more complex and human-sparse project :) > > Well said: Pharo is the result of a continuous effort of a large group of people. INRIA/RMOD is like the backbone. > > It is dangerous to list names, because you always forget people. Like you did, but I am not going to try to correct you, because I will forget many people as well. > > Every contribution: asking questions, entering in conversations, answering questions, helping others, writing blog posts and articles, reporting bugs, writing documentation, fixing bugs, it all counts, it all helps, a lot. > >> cheers! >> Esteban >> >>> >>> robert >>> -- >>> . .. ... ^,^ robert >>> Go Panthers!

Dec. 22, 2015

Re: [Pharo-dev] [Pharo-users] [ANN] Pharo Consortium Sponsored Development Effort

by Esteban Lorenzano

> On 22 Dec 2015, at 19:45, Robert Withers <robert.w.withers(a)gmail.com> wrote: > > Hi Esteban, > > I guess it sounded to me RMoD is the backbone team. :) > > > I think you are into the VM, right? Is there any chance you could build the pharo5.0 crypto plugins for me on 32bit Ubuntu? l I am unable to build myself right now. The package CryptographyPlugins on the Cryptography squeak source has them. This would really help me. I am the overseer (like that guy in Fallout Shelter) ;) No, really: Iâm a bit over everything and step into things when they need more time than the one people can usually invest in their free time. Now is VM :) About your plugins: they are in my TODO list. They will be eventually, but I cannot tell you exactly when (hopefully, soon (â¢)) :) cheers! Esteban > > thank you, > Robert > > On 12/22/2015 01:30 PM, Esteban Lorenzano wrote: >> >>> On 21 Dec 2015, at 20:55, Robert Withers < <mailto:robert.w.withers@gmail.com>robert.w.withers(a)gmail.com <mailto:robert.w.withers@gmail.com>> wrote: >>> >>> >>> >>> On 12/21/2015 03:31 PM, Denis Kudriashov wrote: >>>> >>>> 2015-12-21 19:07 GMT+01:00 Robert Withers <robert.w.withers(a)gmail.com <mailto:robert.w.withers@gmail.com>>: >>>> What are you and the RMOD team doing, I am curious? >>>> >>>> RMOD is research team at INRIA university. We develop Pharo. >>> >>> Yes, absolutely! I did not know it but I am glad to hear it. RMOD is the Pharo team. You all keep going for excellence, every day. >> >> No it is not :) >> the "Pharo teamâ includes many people outside RMoD: >> >> - Sven >> - Doru and the glamour team (Andrei, Alexei and others I do not remember their names, sorryâ¦ they work undercover) >> - Alain >> - People doing things in Lugano (like Yuri, who now is going to Bern)â¦ Tommasso, etc. >> - Or course Eliot who works on the VM (not just for Pharo). >> - And we also consider as part of the âpharo teamâ: Nicolai (Hess), Sean and people who contributes a lot: Thierry, Norbert, Torsten (even if he probably does not know we consider him part of the team :P), etc., etc., etc. >> - Essentially, if you contribute in any way with Pharo and you participate on discussions, etc., you can consider yourself part of the Pharo team :) >> >> Of course in the RMOD team there are people doing and contributing to Pharo (but they do other things too, like Moose and even things nobody ever sees)â¦ Pharo is a much more complex and human-sparse project :) >> >> cheers! >> Esteban >> >>> >>> robert >>> -- >>> . .. ... ^,^ robert >>> Go Panthers! >> > > -- > . .. ... ^,^ robert > Go Panthers!

Dec. 22, 2015

Can I access symbolic constants from NB FFI?

by Mariano Martinez Peck

Hi guys, Say I want to call to waitpid like this: waitpid(childID, &status, WNOHANG); How can I do since I don't have access to WNOHANG int value in order to send it via argument .... ??? Any idea? Thanks in advance, -- Mariano http://marianopeck.wordpress.com

Dec. 22, 2015

Re: [Pharo-dev] How to create a 16x16 icon from a .png file?

by Dimitris Chloupis

please note that its not required to covnert a png to a method source if you use git because git can handle versioning binary files just fine. All you have to do is access your local github-cache and retrieve the image from there (assuming the image has been added to your github repository). >From there one is just a matter of using Form fromFileNamed: aStringPathToYourPNG if you dont use git, use Peter's IconFactory. On Tue, Dec 22, 2015 at 3:12 PM Alexandre Bergel <alexandre.bergel(a)me.com> wrote: > Hi! > > A couple of month ago the following expression was working: > ThemeIcons new createIconMethodsFromFile: 'cube' directory: > '/Users/alexandrebergel/Desktop/cubeâ > > Now it does not. How can I import .png files in Pharo? > > Cheers, > Alexandre > -- > _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: > Alexandre Bergel http://www.bergel.eu > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > > > > >

Dec. 22, 2015

Re: [Pharo-dev] [Pharo-users] [ANN] Pharo Consortium Sponsored Development Effort

by Robert Withers

Hi Esteban, I guess it sounded to me RMoD is the backbone team. :) I think you are into the VM, right? Is there any chance you could build the pharo5.0 crypto plugins for me on 32bit Ubuntu? l I am unable to build myself right now. The package CryptographyPlugins on the Cryptography squeak source has them. This would really help me. thank you, Robert On 12/22/2015 01:30 PM, Esteban Lorenzano wrote: > >> On 21 Dec 2015, at 20:55, Robert Withers <robert.w.withers(a)gmail.com >> <mailto:robert.w.withers@gmail.com>> wrote: >> >> >> >> On 12/21/2015 03:31 PM, Denis Kudriashov wrote: >>> >>> 2015-12-21 19:07 GMT+01:00 Robert Withers >>> <robert.w.withers(a)gmail.com <mailto:robert.w.withers@gmail.com>>: >>> >>> What are you and the RMOD team doing, I am curious? >>> >>> >>> RMOD is research team at INRIA university. We develop Pharo. >> >> Yes, absolutely! I did not know it but I am glad to hear it. RMOD is >> the Pharo team. You all keep going for excellence, every day. > > No it is not :) > the "Pharo teamâ includes many people outside RMoD: > > - Sven > - Doru and the glamour team (Andrei, Alexei and others I do not > remember their names, sorryâ¦ they work undercover) > - Alain > - People doing things in Lugano (like Yuri, who now is going to Bern)â¦ > Tommasso, etc. > - Or course Eliot who works on the VM (not just for Pharo). > - And we also consider as part of the âpharo teamâ: Nicolai (Hess), > Sean and people who contributes a lot: Thierry, Norbert, Torsten (even > if he probably does not know we consider him part of the team :P), > etc., etc., etc. > - Essentially, if you contribute in any way with Pharo and you > participate on discussions, etc., you can consider yourself part of > the Pharo team :) > > Of course in the RMOD team there are people doing and contributing to > Pharo (but they do other things too, like Moose and even things nobody > ever sees)â¦ Pharo is a much more complex and human-sparse project :) > > cheers! > Esteban > >> >> robert >> -- >> . .. ... ^,^ robert >> Go Panthers! > -- . .. ... ^,^ robert Go Panthers!

Dec. 22, 2015

Re: [Pharo-dev] [Pharo-users] [ANN] Pharo Consortium Sponsored Development Effort

by Sven Van Caekenberghe

> On 22 Dec 2015, at 19:30, Esteban Lorenzano <estebanlm(a)gmail.com> wrote: > >> >> On 21 Dec 2015, at 20:55, Robert Withers <robert.w.withers(a)gmail.com> wrote: >> >> >> >> On 12/21/2015 03:31 PM, Denis Kudriashov wrote: >>> >>> 2015-12-21 19:07 GMT+01:00 Robert Withers <robert.w.withers(a)gmail.com>: >>> What are you and the RMOD team doing, I am curious? >>> >>> RMOD is research team at INRIA university. We develop Pharo. >> >> Yes, absolutely! I did not know it but I am glad to hear it. RMOD is the Pharo team. You all keep going for excellence, every day. > > No it is not :) > the "Pharo teamâ includes many people outside RMoD: > > - Sven > - Doru and the glamour team (Andrei, Alexei and others I do not remember their names, sorryâ¦ they work undercover) > - Alain > - People doing things in Lugano (like Yuri, who now is going to Bern)â¦ Tommasso, etc. > - Or course Eliot who works on the VM (not just for Pharo). > - And we also consider as part of the âpharo teamâ: Nicolai (Hess), Sean and people who contributes a lot: Thierry, Norbert, Torsten (even if he probably does not know we consider him part of the team :P), etc., etc., etc. > - Essentially, if you contribute in any way with Pharo and you participate on discussions, etc., you can consider yourself part of the Pharo team :) > > Of course in the RMOD team there are people doing and contributing to Pharo (but they do other things too, like Moose and even things nobody ever sees)â¦ Pharo is a much more complex and human-sparse project :) Well said: Pharo is the result of a continuous effort of a large group of people. INRIA/RMOD is like the backbone. It is dangerous to list names, because you always forget people. Like you did, but I am not going to try to correct you, because I will forget many people as well. Every contribution: asking questions, entering in conversations, answering questions, helping others, writing blog posts and articles, reporting bugs, writing documentation, fixing bugs, it all counts, it all helps, a lot. > cheers! > Esteban > >> >> robert >> -- >> . .. ... ^,^ robert >> Go Panthers! >>

Dec. 22, 2015

Re: [Pharo-dev] [Pharo-users] [ANN] Pharo Consortium Sponsored Development Effort

by Esteban Lorenzano

> On 21 Dec 2015, at 20:55, Robert Withers <robert.w.withers(a)gmail.com> wrote: > > > > On 12/21/2015 03:31 PM, Denis Kudriashov wrote: >> >> 2015-12-21 19:07 GMT+01:00 Robert Withers <robert.w.withers(a)gmail.com <mailto:robert.w.withers@gmail.com>>: >> What are you and the RMOD team doing, I am curious? >> >> RMOD is research team at INRIA university. We develop Pharo. > > Yes, absolutely! I did not know it but I am glad to hear it. RMOD is the Pharo team. You all keep going for excellence, every day. No it is not :) the "Pharo teamâ includes many people outside RMoD: - Sven - Doru and the glamour team (Andrei, Alexei and others I do not remember their names, sorryâ¦ they work undercover) - Alain - People doing things in Lugano (like Yuri, who now is going to Bern)â¦ Tommasso, etc. - Or course Eliot who works on the VM (not just for Pharo). - And we also consider as part of the âpharo teamâ: Nicolai (Hess), Sean and people who contributes a lot: Thierry, Norbert, Torsten (even if he probably does not know we consider him part of the team :P), etc., etc., etc. - Essentially, if you contribute in any way with Pharo and you participate on discussions, etc., you can consider yourself part of the Pharo team :) Of course in the RMOD team there are people doing and contributing to Pharo (but they do other things too, like Moose and even things nobody ever sees)â¦ Pharo is a much more complex and human-sparse project :) cheers! Esteban > > robert > -- > . .. ... ^,^ robert > Go Panthers!

Dec. 22, 2015

NeoJSON: parsing mapped nil fields

by Skip Lentz

Hi all, When parsing with NeoJSON, Iâm experiencing some problems. If I parse a JSON representation using NeoJSONReader>>next (i.e. not according to a schema), it parses nil fields just fine. But when I explicitly set a value schema, it wonât parse it in the case it is nil (or ânullâ in JSON). Is there a way to let it return nil in the case the parser encounters ânullâ, and otherwise serialize it as a value schema (e.g. a Point class). Taking the example from the paper (https://github.com/svenvc/docs/blob/master/neo/neo-json-paper.md <https://github.com/svenvc/docs/blob/master/neo/neo-json-paper.md>): (NeoJSONReader on: ânull' readStream) mapInstVarsFor: Point; nextAs: Point. Is there a way to adapt the above snippet so that it evaluates to ânilâ instead of resulting in an error? I ask because I am parsing an API response which sometimes contains a ânullâ field, and sometimes a JSON object for that field. Thanks.

Dec. 22, 2015