- Pharo-users - lists.pharo.org

Machine learning in Pharo
by Andy Burnett May 1, 2016

May 1, 2016

Are there any ML libraries in Pharo? I want to build a document classifier for the contents of an RSS feed. I was hoping to try this in Pharo. Cheers Andy

4 5

Create BaselineOf from ConfigurationOf
by Sean P. DeNigris May 1, 2016

May 1, 2016

I got tired of manually converting Configs into Baselines, so I wrote a little script. You pass it the selector of a #baselineXyz: method, and it converts it (i.e. changes the pragma, removes the blessing and repo, etc) Hopefully you will find it useful. Cross posting to Metcello list... ConfigurationOf>>#createBaselineFrom: selector | projectName baselineName baseline methodTree commonBlockBody repoSetter | "Create new class" projectName := self name allButFirst: self superclass name size. baselineName := 'BaselineOf', projectName. baseline := BaselineOf subclass: baselineName asSymbol instanceVariableNames: '' classVariableNames: '' category: baselineName. "Convert baseline##: method" methodTree := (self methodNamed: selector) parseTree. methodTree selector: #baseline:. methodTree pragmas at: 1 put: (RBPragmaNode selector: #baseline arguments: #()). commonBlockBody := methodTree statements first arguments last body. repoSetter := commonBlockBody statements detect: [ :e | e selector = #repository: ]. commonBlockBody removeNode: repoSetter. "Compile baseline method" baseline compile: methodTree newSource classified: 'baseline' ----- Cheers, Sean -- View this message in context: http://forum.world.st/Create-BaselineOf-from-ConfigurationOf-tp4893076.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

3 3

Pharo 3 / Pharo3 Dark Theme names
by Peter UhnÃ¡k May 1, 2016

May 1, 2016

Hi, is there some reason why the theme is called "Pharo 3" and "Pharo3 Dark"â¦ I mean we are about to start Pharo 6 so maybe it should just be "Pharo Dark" and "Pharo Light" (or "Pharo" or "Pharo Default" or whatever) Peter

3 2

Turning off Growl notifications
by kmo April 30, 2016

April 30, 2016

Is there an easy way to turn off the Growl notification Information - EvaluateCommandLineHandler successfully finished that comes up when an expression is evaluated on the command line? -- View this message in context: http://forum.world.st/Turning-off-Growl-notifications-tp4890227.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

3 5

CODE GLADIATORS 2016 competition
by askoh April 30, 2016

April 30, 2016

This competition is a good place for Smalltalk to shine. Although held in India it is fast drawing international participation. Go Smalltalk. Be the best out there. http://www.prnewswire.co.in/news-releases/indias-biggest-coding-arena-is-ba… http://www.techgig.com/codegladiators Aik-Siong Koh -- View this message in context: http://forum.world.st/CODE-GLADIATORS-2016-competition-tp4893063.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

1 0

GTPlayground/Inspector stacked vertically
by Peter UhnÃ¡k April 29, 2016

April 29, 2016

Hi, how technically complex it would be to stack the panes in the Playground on top of each other, instead of side by side? Right now I waste half of my screen just for one line just so I can get a reasonably sized visualization. â Instead I would like to have something like this, even if it was limited to just two panes. â (Or the other way around, code at the bottom, visu at the top, doesn't matter.) Of course it would probably have to be resizable (I wouldn't want to have the same problem, just vertically. And yes, I can just inspect the results, but that's quite annoying as it opens yet another window which I have to close all the time. Peter

4 5

restoring a deleted method
by Siemen Baader April 29, 2016

April 29, 2016

Hi, according to Pharo By Example [1], I should be able to retrieve a deleted method in the Change Sorter by right-clicking it and browsing old versions. However, I get the message 'Sorry, only actual methods have retrievable versions'. Is this a bug, and is there a workaround? best, Siemen 1: http://pharo.gforge.inria.fr/PBE1/PBE1ch7.html

4 5

VTermOutPutDriver
by Valentin Ryckewaert April 29, 2016

April 29, 2016

Hi everyone, i'm reading VTermOutPutDriver and I tried to use the example of the documentation: | out | out := VTermOutputDriver stdout. out << 'normal text'. out lf. 'red text' do: [ :c | out color256: Color red. out << c ]. out lf. 'bold text' do: [ :c | out bold. out << c ]. out clear. out lf. As I understood it 'bold text' do: [ :c | out bold. out << c ]. is the problem, the termcap 'md' looks like not existing but it exists : http://man7.org/linux/man-pages/man5/termcap.5.html Should I send an issue for not working method or wrong doc ?

3 4

Playgound inspecting
by Hilaire April 28, 2016

April 28, 2016

Hello, >From the playground when ctrl+g an object, instance variables evaluate to nil in the bottom area of the integrated inspector. Am I missing sommething ? Tried with pharo4 Thanks Hilaire -- Dr. Geo http://drgeo.eu

7 15

Moose-Algos-Graph Library in Pharo 5
by Volkert April 28, 2016

April 28, 2016

Dear all, if have found the "Moose-Algos-Graph" package in Pharo 5. What is the idea behind this package? Is this "the" official Pharo Graph Library? Do we have some examples how to use it? LG, Volkert

4 5