- Pharo-users - lists.pharo.org

Re: [Pharo-users] How to create a package via code correctly ?

by Nicolai Hess

2014-10-04 8:45 GMT+02:00 Esteban Lorenzano <estebanlm(a)gmail.com>: > (RPackage named: 'ABC') register. > > or > > RPackageOrganizer default registerPackage: (RPackage named: 'ABCâ). > > or > > RPackageOrganizer default registerPackageNamed: âABCâ. > > the 3 ways work (just tested). > If you are not succeeding probably there is another, previous problem > (like de-sync caused by some failed operation made before)â¦ > > cheers, > Esteban > Does this include the SystemOrganization part? (SystemOrganization addCategory: 'Keks4') Or is this not neccessary anymore? > > > > On 04 Oct 2014, at 08:30, Ben Coman <btc(a)openInWorld.com> wrote: > > > > itlists(a)schrievkrom.de wrote: > >> How can I create a package correctly via code ? > >> I tried stuff like > >> PackageOrganizer default registerPackageNamed: 'Keks4' > >> SystemOrganization addCategory: 'Keks4' > >> but the package does not appear in the browser. > >> Marten > > > > I don't have a direct answer for you, since I don't know - but I can > tell you how to discover the answer yourself (or at least how I would go > about it myself) > > > > 1. Right-click in the package pane, and then bring up the Halos[1] on > the menu-item-of-interest e.g. "Add package..." > > > > 2. From the Debug (spanner) halo menu choose "Inspect morph". Scroll > down until you see something that looks like a method being called. Go to > that method and put a "self halt" at the top. > > > > 3. Invoke the menu-item-of-interest, then in the debugger step through > what it does, and copy that for your own purpose. > > > > Please report back if you succeed with this, or otherwise feel free to > ask for more assistance. I just believe it helps you more to teach you how > to fish :) rather than just give you one someone else caught. > > > > cheers -ben > > > > [1] http://web.cecs.pdx.edu/~black/OOP/Tutorial/Morphic%20Worksheet.html > > > > >

Oct. 4, 2014

Re: [Pharo-users] Installing GToolkit

by phil＠highoctane.be

The following works for me on Pharo 3.0: Gofer new url: 'http://www.smalltalkhub.com/mc/Moose/GToolkit/main'; configuration; load. #ConfigurationOfGToolkit asClass loadDevelopment. "Use the inspector" #GTInspector asClass registerToolsOn: Smalltalk tools. "Use the debugger" #GTGenericStackDebugger asClass registerToolsOn: Smalltalk tools. "Use the playground" #GTPlayground asClass registerToolsOn: Smalltalk tools. "For back to normal workspace" #Workspace asClass registerToolsOn: Smalltalk tools. HTH Phil On Sat, Oct 4, 2014 at 8:07 PM, Evan Donahue <emdonahu(a)gmail.com> wrote: > Hello, > > I am trying to check out GTPlaygroundl, but I can't seem to get it working > and was wondering if anyone had any idea what I might be overlooking. > > I download a new image with curl get.pharo.org | bash > I run, from http://www.humane-assessment.com/blog/installing-gtoolkit > > Gofer new > smalltalkhubUser: 'Moose' project: 'GToolkit'; > configuration; > loadDevelopment. > #GTImageSetupCommandLineHandler asClass new activate > > It loads for a while and then the image closes. When I open it again the > background is white and my settings have been wiped. The playground does > appear, but it doesn't seem to work properly (there seems to be no way to > advance the miller columns). Am I looking at the wrong installation > information? > > Thanks, > Evan > > > >

Oct. 4, 2014

Re: [Pharo-users] Installing GToolkit

by stepharo

Evan if you take the latest version of Pharo 4.0 you will get GT installed :) On 4/10/14 20:07, Evan Donahue wrote: > Hello, > > I am trying to check out GTPlaygroundl, but I can't seem to get it > working and was wondering if anyone had any idea what I might be > overlooking. > > I download a new image with curl get.pharo.org <http://get.pharo.org> > | bash > I run, from http://www.humane-assessment.com/blog/installing-gtoolkit > > Gofer new > smalltalkhubUser: 'Moose' project: 'GToolkit'; > configuration; > loadDevelopment. > #GTImageSetupCommandLineHandler asClass new activate The last expression looks strange to me but I do not know the internal of GTToolkit > > It loads for a while and then the image closes. When I open it again > the background is white and my settings have been wiped. The > playground does appear, but it doesn't seem to work properly (there > seems to be no way to advance the miller columns). Am I looking at the > wrong installation information? > > Thanks, > Evan > > >

Oct. 4, 2014

Installing GToolkit

by Evan Donahue

Hello, I am trying to check out GTPlaygroundl, but I can't seem to get it working and was wondering if anyone had any idea what I might be overlooking. I download a new image with curl get.pharo.org | bash I run, from http://www.humane-assessment.com/blog/installing-gtoolkit Gofer new smalltalkhubUser: 'Moose' project: 'GToolkit'; configuration; loadDevelopment. #GTImageSetupCommandLineHandler asClass new activate It loads for a while and then the image closes. When I open it again the background is white and my settings have been wiped. The playground does appear, but it doesn't seem to work properly (there seems to be no way to advance the miller columns). Am I looking at the wrong installation information? Thanks, Evan

Oct. 4, 2014

Re: [Pharo-users] NeoCSVReader skipEmptyLines?

by Sven Van Caekenberghe

Esteban, On 04 Oct 2014, at 02:42, Esteban A. Maringolo <emaringolo(a)gmail.com> wrote: > Sven, > > Is it possible to skip blank/empty lines in NeoCSVReader? > > So if a line is empty or contains ",,,,,,,," it would be skipped from > the iteration. > > Does it already provider such feature? (I couldn't find any setting > related with this). > > Esteban A. Maringolo Could you elaborate a bit on the use case ? My first reaction would be that you have to deal with these yourself afterwards. What would be the definition of an empty record ? What about empty quoted fields ? Sven PS: I got your other contribution, I think it is OK to add, thanks.

Oct. 4, 2014

Re: [Pharo-users] How to create a package via code correctly ?

by Esteban Lorenzano

(RPackage named: 'ABC') register. or RPackageOrganizer default registerPackage: (RPackage named: 'ABCâ). or RPackageOrganizer default registerPackageNamed: âABCâ. the 3 ways work (just tested). If you are not succeeding probably there is another, previous problem (like de-sync caused by some failed operation made before)â¦ cheers, Esteban > On 04 Oct 2014, at 08:30, Ben Coman <btc(a)openInWorld.com> wrote: > > itlists(a)schrievkrom.de wrote: >> How can I create a package correctly via code ? >> I tried stuff like >> PackageOrganizer default registerPackageNamed: 'Keks4' >> SystemOrganization addCategory: 'Keks4' >> but the package does not appear in the browser. >> Marten > > I don't have a direct answer for you, since I don't know - but I can tell you how to discover the answer yourself (or at least how I would go about it myself) > > 1. Right-click in the package pane, and then bring up the Halos[1] on the menu-item-of-interest e.g. "Add package..." > > 2. From the Debug (spanner) halo menu choose "Inspect morph". Scroll down until you see something that looks like a method being called. Go to that method and put a "self halt" at the top. > > 3. Invoke the menu-item-of-interest, then in the debugger step through what it does, and copy that for your own purpose. > > Please report back if you succeed with this, or otherwise feel free to ask for more assistance. I just believe it helps you more to teach you how to fish :) rather than just give you one someone else caught. > > cheers -ben > > [1] http://web.cecs.pdx.edu/~black/OOP/Tutorial/Morphic%20Worksheet.html >

Oct. 4, 2014

Re: [Pharo-users] How to create a package via code correctly ?

by Ben Coman

itlists(a)schrievkrom.de wrote: > How can I create a package correctly via code ? > > I tried stuff like > > PackageOrganizer default registerPackageNamed: 'Keks4' > > SystemOrganization addCategory: 'Keks4' > > but the package does not appear in the browser. > > > Marten > > I don't have a direct answer for you, since I don't know - but I can tell you how to discover the answer yourself (or at least how I would go about it myself) 1. Right-click in the package pane, and then bring up the Halos[1] on the menu-item-of-interest e.g. "Add package..." 2. From the Debug (spanner) halo menu choose "Inspect morph". Scroll down until you see something that looks like a method being called. Go to that method and put a "self halt" at the top. 3. Invoke the menu-item-of-interest, then in the debugger step through what it does, and copy that for your own purpose. Please report back if you succeed with this, or otherwise feel free to ask for more assistance. I just believe it helps you more to teach you how to fish :) rather than just give you one someone else caught. cheers -ben [1] http://web.cecs.pdx.edu/~black/OOP/Tutorial/Morphic%20Worksheet.html

Oct. 4, 2014

Re: [Pharo-users] Glorp + NBSQLite3

by Sanjay-M

There is a discussion on developing client/server in Dolphin Smalltalk's online documentation http://www.object-arts.com/downloads/docs/index.html -> Appendix B -> Application Patterns -> New Application #consequences. I was wondering if this approach could be adopted in developing a Client/Server application with a separate server component accessing the SQLite database (on a separate machine). If a template / model can be developed i am sure this can be very useful in creating larger multi-user applications even at the cost of some duplication / redundant effort. Regards Sanjay ----- --- Regards, Sanjay -- View this message in context: http://forum.world.st/Glorp-NBSQLite3-tp4779996p4782468.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

Oct. 4, 2014

NeoCSVReader skipEmptyLines?

by Esteban A. Maringolo

Sven, Is it possible to skip blank/empty lines in NeoCSVReader? So if a line is empty or contains ",,,,,,,," it would be skipped from the iteration. Does it already provider such feature? (I couldn't find any setting related with this). Esteban A. Maringolo

Oct. 4, 2014

Re: [Pharo-users] Spur images

by Esteban Lorenzano

as Stef says, we are close, but not there yet. Iâm working on it and I hope to have something really soon. Esteban > On 03 Oct 2014, at 22:13, stepharo <stepharo(a)free.fr> wrote: > > Pharo has a new classbuilder with first class instance variables so the bootstrap took longer and > doing so esteban and guille found bugs in Spur. So regularly but hidden from the fame, esteban goes over it. > and we hope soon to have some images to beta testers. >> My apologies if this is already spelled out somewhere and I simply can't >> find it, but are there any Spur images for Pharo yet? I can only find >> Squeak ones. It's not a big deal either way; I was just playing with an >> algorithm that, after very heavy optimization, I was able to get down to >> about 278ms per pass (from ~700ms initially from a naive >> implementation). For contrast, the equivalent Python runs in ~80ms. >> Looking at MessageTally, it seems at least half of that 278ms is spent >> noodling around in WideStrings and other small things that the Spur >> object format ought to help with, so it'd be interesting to see how much >> of a speed boost that gives without any further work. > tell us more about your algo because we want to know. > > >

Oct. 3, 2014