- Pharo-users - lists.pharo.org

[Pharo Trick: #0005] - Pick up morphs that do not want to be picked up"

by Torsten Bergmann

Post this trick to user list also as it was only on dev-list. Please send to both lists in the future: Gesendet:Â Donnerstag, 12. Dezember 2013 um 10:08 Uhr Von:Â "phil(a)highoctane.be" <phil(a)highoctane.be> An:Â "Discusses Development of Pharo" <pharo-dev(a)lists.pharo.org> Betreff:Â [Pharo-dev] [Pharo Trick: #0005] - Pick up morphs that do not want to be picked up" Usually one can deal with morphs by doing the alt-shift-click on them, so that we get the halos and do whatever. Â Now, some morphs do not want to let you do this (like the Pharo image on the desktop background) - or you just don't see them as they are leftovers from experiments. Â A shift click (on Windows) brings a "find window" popup where you can select what you want, no matter what. Try to pick the ImageMorph in there for the Pharo Logo. Â Phil Â Â Â

Dec. 12, 2013

[Pharo Trick: #0006] - Run code from a button window

by Torsten Bergmann

----------------------------------------------------------------------------------- [Pharo Trick: #0006] - Run code from a standalone button window ----------------------------------------------------------------------------------- Works in: Pharo 2.0, 3.0, ... ----------------------------------------------------------------------------------- In Pharo there is a class called ButtonModel - it is a model used for buttons when building UI's with the Spec framework. But it can be used also standalone to open a button window with an action block: |b| b := ButtonModel new. b openWithSpec; label: 'Run my code'; action: [ Transcript open ] So you just have to click to run some code.

Dec. 12, 2013

[Pharo Trick: #0004] - Run code using a key command to speedup development

by Torsten Bergmann

----------------------------------------------------------------------------------- [Pharo Trick: #0004] - Run code using a key command to speedup development ----------------------------------------------------------------------------------- Works in: Pharo3.0 Latest update: #30637 but should work in other 2.0/3.0 versions ----------------------------------------------------------------------------------- If you have to run some code very often you typically have to evaluate it from a workspace over and over again. But to speed up you can assign a global keymapping which allows to run it with a simple keyboard shortcut: World on: $a shift command do: [ Object browse ]. Evaluate this once in a workspace. After that anytime you press SHIFT, the command button (on Windows this is ALT) and A together the block gets evaluated and your code runs easily. Background: =========== In Pharo there is a global morph called "World" representing the desktop. One can assign a key combination to any morph including this world. If you are interested on the Keymappings then read http://playingwithobjects.wordpress.com/2013/03/19/keymappings-101-for-phar… for more

Dec. 12, 2013

Re: [Pharo-users] Glorp PostgreSQL Drivers in Ubuntu 12.04

by jtuchel＠objektfabrik.de

Esteban, sounds like you need to modify your PATH environment variable either globally or in a startup bash script for your Pharo image. The directory containing Postgres libs has to be in that PATH. And, the other Esteban also asks about 32 or 64 bits, because it is very likely you need to install a 32-bit driver if you are on a 64 Linux machine (and even some additional libraries, apt-get install ia32-libs, iirc), because Pharo doesn't support 64 bit libraries afaik. HTH Joachim Am 12.12.13 03:53, schrieb Esteban A. Maringolo: > Hi there, > > I'm moving my development server (Windows) into production (Ubuntu > 12.04) and I'm facing some issues with, among other things, the > PostgreSQL driver. > > I'm getting an: > "Error: External module not found" > > My database login is as follows: > > sampleLogin > ^Login new > database: (PostgreSQLPlatform new characterEncoding: 'utf8'); > username: 'user'; > password: 'secret'; > connectString: 'localhost_db'; > encodingStrategy: (DBXStaticEncoding newForEncoding: #utf8). > > And then just a regular accessor for the previous login: > > DatabaseAccessor forLogin: self sampleLogin. > > > How should I install the dependencies? > > I have a libpq.dll in my windows environment, and I already installed > libpq5 drivers in the server (apt-get install libpq5) > > What else should I do? > > Regards, > > Esteban A. Maringolo > > -- ----------------------------------------------------------------------- Objektfabrik Joachim Tuchel mailto:jtuchel@objektfabrik.de Fliederweg 1 http://www.objektfabrik.de D-71640 Ludwigsburg http://joachimtuchel.wordpress.com Telefon: +49 7141 56 10 86 0 Fax: +49 7141 56 10 86 1

Dec. 12, 2013

Re: [Pharo-users] Glorp PostgreSQL Drivers in Ubuntu 12.04

by Esteban Lorenzano

32 or 64 bits? On Thu, Dec 12, 2013 at 3:53 AM, Esteban A. Maringolo <emaringolo(a)gmail.com>wrote: > Hi there, > > I'm moving my development server (Windows) into production (Ubuntu > 12.04) and I'm facing some issues with, among other things, the > PostgreSQL driver. > > I'm getting an: > "Error: External module not found" > > My database login is as follows: > > sampleLogin > ^Login new > database: (PostgreSQLPlatform new characterEncoding: 'utf8'); > username: 'user'; > password: 'secret'; > connectString: 'localhost_db'; > encodingStrategy: (DBXStaticEncoding newForEncoding: #utf8). > > And then just a regular accessor for the previous login: > > DatabaseAccessor forLogin: self sampleLogin. > > > How should I install the dependencies? > > I have a libpq.dll in my windows environment, and I already installed > libpq5 drivers in the server (apt-get install libpq5) > > What else should I do? > > Regards, > > Esteban A. Maringolo > >

Dec. 12, 2013

[Pharo Trick: #0003] - halt in button

by StÃ©phane Ducasse

[Pharo Trick: #0003] - halt in button when you are building a user interface and you want to define the behavior of a button but you do not really know. you can use self halt or self inspect and you get an inspector/debugger on your application model Stef

Dec. 12, 2013

Re: [Pharo-users] Shrinking Pharo 3 image

by StÃ©phane Ducasse

Our goal is to be able to check new configurations for all the items in the image. Now to be able to do so we should first be able to unload. While unloading we discover nasty/hidden dependencies and Pharo should not be a spaghetti. So we will continue - for example just unloading ProfStef is not easy to do cleanly. Doing so we want to add to configuration the notion of unloading. Stef PS: when I learned Envy Joseph Pelrine told me that good guys would consider their job done once their project would load and UNLOAD cleanly. And he is RIGHT. On Dec 12, 2013, at 2:25 AM, Ignacio MatÃas Sniechowski <0800nacho(a)gmail.com> wrote: > Great. Thanks Pavel. > Do you have in mind extending the unreloading to other packages as well? > best regards > nacho > > > Lic. Ignacio Sniechowski, MBA > > > > > > > > On Wed, Dec 11, 2013 at 1:51 PM, Pavel Krivanek <pavel.krivanek(a)gmail.com> wrote: > Gofer new > smalltalkhubUser: 'Pharo' project: 'SystemConfigurations'; > package: 'UnReloader'; > load. > > > > 2013/12/11 Sergi Reyner <sergi.reyner(a)gmail.com> > 2013/12/11 StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> > > Have a look at the ReUnloader package under my project on smalltalkhub. > > Which one? > > >

Dec. 12, 2013

Glorp PostgreSQL Drivers in Ubuntu 12.04

by Esteban A. Maringolo

Hi there, I'm moving my development server (Windows) into production (Ubuntu 12.04) and I'm facing some issues with, among other things, the PostgreSQL driver. I'm getting an: "Error: External module not found" My database login is as follows: sampleLogin ^Login new database: (PostgreSQLPlatform new characterEncoding: 'utf8'); username: 'user'; password: 'secret'; connectString: 'localhost_db'; encodingStrategy: (DBXStaticEncoding newForEncoding: #utf8). And then just a regular accessor for the previous login: DatabaseAccessor forLogin: self sampleLogin. How should I install the dependencies? I have a libpq.dll in my windows environment, and I already installed libpq5 drivers in the server (apt-get install libpq5) What else should I do? Regards, Esteban A. Maringolo

Dec. 12, 2013

Re: [Pharo-users] Shrinking Pharo 3 image

by Ignacio MatÃas Sniechowski

Great. Thanks Pavel. Do you have in mind extending the unreloading to other packages as well? best regards nacho *Lic. Ignacio Sniechowski, MBA* On Wed, Dec 11, 2013 at 1:51 PM, Pavel Krivanek <pavel.krivanek(a)gmail.com>wrote: > Gofer new > smalltalkhubUser: 'Pharo' project: 'SystemConfigurations'; > package: 'UnReloader'; > load. > > > > 2013/12/11 Sergi Reyner <sergi.reyner(a)gmail.com> > >> 2013/12/11 StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> >> >>> >>> Have a look at the ReUnloader package under my project on smalltalkhub. >>> >> >> Which one? >> >> > >

Dec. 12, 2013

Re: [Pharo-users] InstallGemTools does not load

by Paul DeBruicker

GemTools only works in Pharo 1.1.1 You should just use the one click image from here: http://seaside.gemtalksystems.com/downloads.html Also there is a GLASS mailing list here: http://forum.world.st/GLASS-f1460844.html where you can find more answers and ask questions of the GemStone people. Robert Pergl wrote > Hi guys, > > InstallGemTools loading fails both in Pharo 2.0 and 3.0. Is there some fix > please? > > https://code.google.com/p/glassdb/wiki/InstallGemTools > > Thanks, > > with regards, > > Robert > > -- > Ing. Robert Pergl, Ph.D. > Assistant Professor > Department of Software Engineering -- Centre for Conceptual Modelling > http://ccm.fit.cvut.cz > Czech Technical University in Prague, Faculty of Information Technology > ThÃ¡kurova 9, 160 00 Praha 6, Czech Republic > room: A1233 > http://www.fit.cvut.cz/en > e-mail: > robert.pergl@.cvut > tel.: +420 777 042 249 > > -------------- > The content of this e-mail and any attached files are confidential and > may be legally privileged. It is intended solely for the addressee. > Access to this e-mail by anyone else is unauthorized. If you are not the > intended recipient, any disclosure, copying, distribution or any action > taken or omitted to be taken in reliance on it, is prohibited and may be > unlawful. In this case be so kind and delete this e-mail and inform us > about it. -- View this message in context: http://forum.world.st/InstallGemTools-does-not-load-tp4729397p4729436.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

Dec. 11, 2013