April 2016 - Pharo-users - lists.pharo.org

Re: [Pharo-users] problem with Cairo library

by Peter UhnÃ¡k

Yes, check that you have 32bit (apt-get install libcairo2:i386) and that it's on one of those locations: '/usr/lib/i386-linux-gnu/libcairo.so.2' '/usr/lib32/libcairo.so.2' '/usr/lib/libcairo.so.2' On Tue, Apr 19, 2016 at 7:36 AM, Stephan Eggermont <stephan(a)stack.nl> wrote: > On 19-04-16 06:59, mathias arnaud nkeumo tsombeng wrote: > >> I have implement a method that is indicating where external library >> inthis case libpcap. When i try to inspect the method and having and >> error : cannot locate cairo library please check if it is install on >> your system. >> After installing it on my ubuntu 14.04, i still have thesame error. >> >> What can be the cause of this error and how can i solve it? >> > First thing that comes to mind is: are you sure you installed the 32 bit > version of the external library? > > Stephan > > >

April 19, 2016

Re: [Pharo-users] Hello World (found a RoelTyper Bug)

by tesonep＠gmail.com

Hi Diego, Just yesterday I have added documentation explaining a bit how the process is working in my Type Inferer, it works in a different way than RoelTyper, but maybe you can get ideas of how enhance Roel's Any doubt please tell me. Pablo On Tue, Apr 19, 2016 at 2:41 AM, Diego Orellana <dorellang(a)gmail.com> wrote: > Hello, > My smalltalkhub user is dorellang. > > Cheers. > > 2016-04-15 17:27 GMT-03:00 stepharo <stepharo(a)free.fr>: > >> Hello Diego >> >> Good initiative! >> RoelTyper is not a Moose project. It is just used in moose. >> Now it would be good to check a bit (RoelTyper was made to work on >> VisualWorks and Squeak/Pharo) and >> it would be nice to make sure that we do not need the VW specificities. >> >> RoelTyper is managed by RMoD >> so give me you login and we will add you to the project. >> >> >> >> Le 14/4/16 16:52, Diego Orellana a Ã©crit : >> >> Hi, Pharo Users! >>> >>> I'm starting to work on types in Pharo. To be more precise, I'd like to >>> improve the RoelTyper (a package which "guesses" variable types in code). >>> What suggestions do you have? I have some ideas and I'm currently working >>> to find more, but it's always interesting to hear what the community has to >>> say :) >>> >>> Oh, and by the way, I've found a bug in RoelTyper. I have a fix, but it >>> seems that RoelTyper is a Moose thing, since it's not included in the >>> vanilla Pharo image. Do you know where I could submit the fix? >>> >>> Cheers, >>> Diego. >>> >> >> >> > -- Pablo Tesone. tesonep(a)gmail.com

April 19, 2016

Re: [Pharo-users] problem with Cairo library

by Stephan Eggermont

On 19-04-16 06:59, mathias arnaud nkeumo tsombeng wrote: > I have implement a method that is indicating where external library > inthis case libpcap. When i try to inspect the method and having and > error : cannot locate cairo library please check if it is install on > your system. > After installing it on my ubuntu 14.04, i still have thesame error. > > What can be the cause of this error and how can i solve it? First thing that comes to mind is: are you sure you installed the 32 bit version of the external library? Stephan

April 19, 2016

problem with Cairo library

by mathias arnaud nkeumo tsombeng

Hi All, I have implement a method that is indicating where external library inthis case libpcap. When i try to inspect the method and having and error : cannot locate cairo library please check if it is install on your system. After installing it on my ubuntu 14.04, i still have thesame error. What can be the cause of this error and how can i solve it?

April 19, 2016

Re: [Pharo-users] Hello World (found a RoelTyper Bug)

by Diego Orellana

Hello, My smalltalkhub user is dorellang. Cheers. 2016-04-15 17:27 GMT-03:00 stepharo <stepharo(a)free.fr>: > Hello Diego > > Good initiative! > RoelTyper is not a Moose project. It is just used in moose. > Now it would be good to check a bit (RoelTyper was made to work on > VisualWorks and Squeak/Pharo) and > it would be nice to make sure that we do not need the VW specificities. > > RoelTyper is managed by RMoD > so give me you login and we will add you to the project. > > > > Le 14/4/16 16:52, Diego Orellana a Ã©crit : > > Hi, Pharo Users! >> >> I'm starting to work on types in Pharo. To be more precise, I'd like to >> improve the RoelTyper (a package which "guesses" variable types in code). >> What suggestions do you have? I have some ideas and I'm currently working >> to find more, but it's always interesting to hear what the community has to >> say :) >> >> Oh, and by the way, I've found a bug in RoelTyper. I have a fix, but it >> seems that RoelTyper is a Moose thing, since it's not included in the >> vanilla Pharo image. Do you know where I could submit the fix? >> >> Cheers, >> Diego. >> > > >

April 19, 2016

Re: [Pharo-users] Rename a file

by Tudor Girba

You can also use String>>asFileReference: relative path: './foo.txt' asFileReference absolute path: '/foo.txt' asFileReference Cheers, Doru > On Apr 18, 2016, at 11:01 AM, Cyril Ferlicot Delbecque <cyril.ferlicot(a)gmail.com> wrote: > > > > On 18/04/2016 10:56, Valentin Ryckewaert wrote: >> I'm on Linux >> >> Is it wanted that root / 'a' / 'foo.txt' is different than root / >> '.foo.txt' ? I find that strange >> > > If you want a relative path from the image location you can use > `FileSystem workingDirectory / 'foo.txt'` > > -- > Cyril Ferlicot > > http://www.synectique.eu > > 165 Avenue Bretagne > Lille 59000 France > -- www.tudorgirba.com www.feenk.com "Presenting is storytelling."

April 18, 2016

Re: [Pharo-users] final version of pharo syntax cheat page

by Offray Vladimir Luna CÃ¡rdenas

Hi, Thanks for this. Some suggestions: I would change "Questions" for "Questions/Chat" to point to the slack place, because with only "Questions" I would expect more something like a Q&A site like StackExchange. By the way, as a future wish, would be nice to have something like http://chat.pharo.org as an alias to https://pharoproject.slack.com/ and maybe also http://blog.pharo.org as an alias to http://pharoweekly.wordpress.com, it makes addresses more easy to remember. Cheers, Offray On 18/04/16 01:54, stepharo wrote: > Hi > > I will publish it to the pharo file server as soon as I understand how :) > > Stef

April 18, 2016

Re: [Pharo-users] final version of pharo syntax cheat page

by Peter Kenny

I agree - very good! One more tiny change: "Class methods follow the same dynamic lookup *as* instance methods." Also, under 'Message Precedence', I did not at first follow the sentence: " Messages + and * are sent first, then between: and: is sent, and not." Perhaps "then not" or "and then not" would be clearer. Peter Kenny -- View this message in context: http://forum.world.st/final-version-of-pharo-syntax-cheat-page-tp4890508p48… Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

April 18, 2016

Re: [Pharo-users] final version of pharo syntax cheat page

by stepharo

Le 18/4/16 09:15, Nicolai Hess a Ã©crit : > > > 2016-04-18 8:54 GMT+02:00 stepharo <stepharo(a)free.fr > <mailto:stepharo@free.fr>>: > > Hi > > I will publish it to the pharo file server as soon as I understand > how :) > > Stef > > > 1. the pharo logo is not anymore the one we are using in the image or > on the web side. Yes will fix it later > 2. thank you Stef ! >

April 18, 2016

Re: [Pharo-users] final version of pharo syntax cheat page

by stepharo

http://files.pharo.org/media/pharoCheatSheet.pdf Le 18/4/16 08:54, stepharo a Ã©crit : > Hi > > I will publish it to the pharo file server as soon as I understand how :) > > Stef

April 18, 2016