- Pharo-users - lists.pharo.org

Re: [Pharo-users] GTDocument how to
by Hilaire Oct. 3, 2018

Oct. 3, 2018

Ok got it. What I need is a bit different to what is GTDocumenter. Thanks for the help. Hilaire Le 02/10/2018 Ã 19:56, Juraj Kubelka via Pharo-users a Ã©critÂ : > You are right, we cannot have real Morph widget inside of Bloc element. -- Dr. Geo http://drgeo.eu

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PharoLauncher "version determination error"
by Esteban Maringolo Oct. 3, 2018

Oct. 3, 2018

I downloaded a Pharo 7.0 32 bit using PharoLauncher in Windows, and I'm getting the mentioned error when attempting to launch the image. Before displaying the error it opens the image (or an image) twice. [image: image.png] Am I doing something wrong? Regards, Esteban A. Maringolo

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Re: [Pharo-users] GTDocument how to
by Hilaire Oct. 2, 2018

Oct. 2, 2018

Thanks for the tips. It works, the view is not interactive though Hilaire Le 30/09/2018 Ã 16:18, Juraj Kubelka via Pharo-users a Ã©critÂ : > You can create extension similar to one you have > here:Â DrGeoCanvas>>#gtInspectorCanvasIn: > > DrGeoCanvas>>#gtCanvasIn: aView > <gtView> > ^ self viewÂ > ifNil: [ aView empty ]Â > ifNotNil: [ :aMorph | aMorph gtMorphFor: aView ] > > > Then you can obtain Documenter views like this: -- Dr. Geo http://drgeo.eu

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Image does not start anymore
by Bernhard Pieber Oct. 2, 2018

Oct. 2, 2018

Hi, I have a Pharo 7 image which I normally start from Pharo Launcher on Windows. I think I saved it without problems. However, suddenly it stopped opening. As it contains data and some unsaved code I would hate to loose, I'd appreciate any help on how to debug a situation like this. I attached the debug log. Cheers, Bernhard

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[ANN] Success story Mobility Map
by Norbert Hartl Oct. 2, 2018

Oct. 2, 2018

As presented on ESUG here is the brief description of one of our current projects. Mobility Map ââââââ Mobility Map is a broker for mobility services. It offers multi-modal routing search enabling users to find the best travel options between locations. Travel options include car sharing, bikes, trains, busses etc. Rented cars can be offered for ride sharing on booking time letting other people find it to participate in the ride. Single travel options are combined in travel plans that can be booked and managed in a very easy way. For this project main requirements were scalability to serve a large user base and flexibility to add more additional providers to the broker. The application has been realized using web technologies for the frontend and pharo for the backend. Using a microservice architecture combined with a broker it is easy to extend the platform with additional brokers. Deployment is done using docker swarm for distributing dozens of pharo images among multiple server machines connected by a message queue for the communication. Pharo supported that scenario very well enabling us the meet the requirements with less effort. Pharo turned out to be a perfect fit to develop the application in a agile way. Small development cycles with continuous integration and continuous delivery enables fast turnarounds for the customers to validate progress. This is a screenshot of the search page for multi-modal results:

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Re: [Pharo-users] GTDocument how to
by Hilaire Sept. 30, 2018

Sept. 30, 2018

For DSL geometric sketch, I use the DrGeoCanvas class. When instantiated with the #minimal message, it holds a view with only the sketch and no widget. Therefore It is an interactive geometric sketch in a Morph, it can be obtained with the #view message. Inspected methods with the <gtView> pragma indicate a BLelement is expected as a view. Therefore, how can I embed DrGeoCanvas interactive moprh in Documenter? For example, how to deal with an example as bellow? | canvas | canvas := DrGeoCanvas minimal. canvas line: 0@0 to: 5@5. minimal view "get the view if necessary" Hilaire Le 29/09/2018 Ã 15:49, Juraj Kubelka via Pharo-users a Ã©critÂ : > > Well, there are basically two ways to start using Documenter. In both > cases it happens in the GT Inspector. > > First, you can inspect a class and write a Documenter document as a > class comment (Comment inspector tab). > Second, you can create a a-file.pillar local file and inspect it > (âa-file.pillarâ asFileReference). > > Let me know if it helps. > >> -- Dr. Geo http://drgeo.eu

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Quora: If you could create your own programming language, what would some of the features be?
by Richard Kenneth Eng Sept. 30, 2018

Sept. 30, 2018

Here's the answer I wrote: http://qr.ae/TUGKcH It would be just like Smalltalk <https://www.quora.com/Which-programming-language-is-very-interesting-but-pe…> but with optional static typing. Separate namespaces, too. It would have built-in support for multi-core concurrency. I would call it *Maxwell* (after James Clerk Maxwell). Since Smalltalk already has lambdas, Maxwell could do functional programming, too. Since Smalltalk is fully reflective, Maxwell could do metaprogramming, too, just like Lisp. Since Smalltalk has built-in support for *live coding*, Maxwell could also eliminate the traditional edit-compile-test-debug cycle that hampers most developers. *Productivity could easily double!* Maxwell would also have the option to compile to native code, C, Java, and JavaScript, so it can: 1. execute very quickly on bare metal 2. interoperate with C 3. utilize the JVM ecosystem 4. run in the web browser Maxwell would retain Smalltalkâs simplicity (for the most part) making it great for educational purposes. Finally, Maxwell would be a tightly controlled standard, thereby avoiding fragmentation. *There can be only one Maxwell.* And I would be the BDFL.

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Pharo on macOS Mojave
by Manuel Leuenberger Sept. 30, 2018

Sept. 30, 2018

Hi, Did anybody already try Pharo 6.1 on macOS Mojave? Are there any issues that would suggest not to upgrade soon? Cheers, Manuel

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Re: [Pharo-users] GTDocument how to
by Hilaire Sept. 29, 2018

Sept. 29, 2018

Likely. As GIT is integrated to Pharo, when installing the package I was expecting the local repo to be synchronized from remote master. I will delete local repos and try it again, it will take time. Hilaire Le 29/09/2018 Ã 20:43, Juraj Kubelka via Pharo-users a Ã©critÂ : > I do not know how it is possible, but your header mentions Pharo 6.1, but according to the UI you have Pharo 7. And the missing class is part of Pharo 6 only and is not required in Pharo 7. > > One reason might be that you keep locally old (2 months) GToolkit code. Can you check this? -- Dr. Geo http://drgeo.eu

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Re: [Pharo-users] GTDocument how to
by Juraj Kubelka Sept. 29, 2018

Sept. 29, 2018

To be more concrete: you might have locally an old Bloc repository. Juraj -- Juraj Kubelka El 29-09-2018, a la(s) 15:43, Juraj Kubelka via Pharo-users <pharo-users(a)lists.pharo.org> escribiÃ³: > <mime-attachment>

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