May 2013 - Pharo-users - lists.pharo.org

Artificial intelligence framework
by Ivan Hugo Guevara May 5, 2013

May 5, 2013

Hi guys, how are you?. Do you know if there is a framework who simulates neural networks?. Thanks in advance -- Atte. IvÃ¡n Guevara

4 4

Pharo 2.0 debugger strange behavior
by xavier MESSNER May 5, 2013

May 5, 2013

Hi, Since Pharo 2.0 on Linux (20599) i have strange behavior when i'm trying to debug a method step by step. Step to reproduce : 1. Create a new Package 'TEST' 2. Create a new subclass 'Test' 3. Create a method 'Validation' Validation |col| col := OrderedCollection new. col add: '1'. col add: '2'. col add: '3'. 4. Add a breakpoint on this method. 5. Open a workspace 6. Write on it : Test new validation. 7. Alt-d to do it A debugger window appear. I choose 'debug' and then choose my method. I can see my code in the window. Normally when you click on 'Over' you can go step by step through your instructions. In 1.4 next instruction was highlighted, but not in 2.0 and 3.0. So you can't see what is done. This feature in 1.4 save me a lot of time fighting bugs and learn smalltalk. Is this a bug ? someone has already seen that ? Regards, Xavier.

4 3

Spec One-to-many
by DeNigris Sean May 5, 2013

May 5, 2013

I'm having difficulty expressing a one-to-many relationship in a Spec UI (in Pharo 2.0). I want to have a dialog where the user can enter a business expense, which will be assigned to a particular account (see screenshot). I tried: - using a DropListModel. This disrupted the flow because it seems it can't be typed into, so the user has to mouse through to find the correct account - using a TextInputFieldModel with entry completion. It seems that this suffers the same fate as above. In its current form, it's almost unusable. Pressing the down arrow to select an item from the completion menu makes the menu disappear, tab makes the widget lose focus, and I have complete on enter disabled, so again one must mouse click on the menu What would be the best way to express this without forcing the user to take their hands off the keyboard? Thanks! Sean

2 3

[ANN] BabyMock 1.0
by Attila Magyar May 3, 2013

May 3, 2013

Hi, I'm happy to announce the 1.0 version of BabyMock. BabyMock is a visual mock object library for Pharo Smalltalk, that supports test-driven development. Like other mock object libraries, BabyMock helps you design and test the interactions between the objects in your programs. BabyMock makes these interactions visible, which may help you identify test smells easier. [..] You can read more about BabyMock at the following address: http://smalltalkhub.com/#!/~zeroflag/BabyMock <http://smalltalkhub.com/#!/~zeroflag/BabyMock> regards Attila -- View this message in context: http://forum.world.st/ANN-BabyMock-1-0-tp4685027.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

5 6

Videos: Selling Pharo-based solutions & Custom architectural assessment
by Stephan Eggermont May 1, 2013

May 1, 2013

Selling Pharo-based Solutions https://www.youtube.com/watch?v=v65L07qR-w4 Custom architectural assessment of a large enterprise system https://www.youtube.com/watch?v=Zzkd2D_WiVY Stephan

1 0