Re: [Pharo-users] Moose-Algos-Graph Library in Pharo 5

[Volkert]

Christophe, Alexandre, i will give it a try  How can i load 
"Moose-Tests-Algos-Graph" into Pharo 5.0?

Thanks, Volkert

On 25.04.2016 10:23, Christophe Demarey wrote:

Hi,

Moose-Algos-Graph contains very classical algorithmes applying on graphes 
(Breadth-first search, dijkstra, tarjan, topological sorting, etc).
It is now in Pharo 5 because it is used by the dependency analyser.
As Alexandre said, there are almost no documentation and it is not so easy to 
combine algorithms (run an algo on the output of another algo).
You can look at Moose-Tests-Algos-Graph package (to be loaded) and 
DADependencyChecker>>#shortestPathToPackageIntroducingDependency:startingFrom: 
for some examples.

Christophe



Le 24 avr. 2016 à 20:55, Alexandre Bergel  a écrit :

Hi Volkert!

This package contains some classical graph algorithms we use in software 
analysis (e.g., clustering, strong component).
Unfortunately, there is no much documentation about it. If you are using these 
algorithms, then it would be great to write some documentation.

In addition to this package, and as you know, Roassal offers many layout 
algorithms.

Regarding,
Alexandre


On Apr 24, 2016, at 6:39 AM, Volkert  wrote:

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


--
_,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
Alexandre Bergel  http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

Re: [Pharo-users] Dawn Theme on Pharo 4.0

[Brad Selfridge]

Love the theme. I have a few questions. 

1). It there a way to user the Watery theme min/max/close window button
styles in this theme? 

2). Is there a way for the active window shadow value to be lighter (to help
differentiate the active widow)? 

3). The tool tip text is hard to read. Can the text be changed to contrast
more with the background? 

4). Can the theme name, (the one displayed in the
System/Settings/Appearance), be changed to Pharo3 Dawn rather than Pharo3
Dark? 

Thanks, 






-
Brad Selfridge
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Re: [Pharo-users] restoring a deleted method

[Nicolai Hess]

2016-04-24 14:40 GMT+02:00 Siemen Baader :

> 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'.
>

This should work in Pharo 5.0


>
> Is this a bug, and is there a workaround?
>
> best,
> Siemen
>
> 1: http://pharo.gforge.inria.fr/PBE1/PBE1ch7.html
>

Re: [Pharo-users] [ANN] Genetic Algorithm is available from the Catalog

[Julien Delplanque]

Cool!


On 25/04/16 16:10, Alexandre Bergel wrote:

Hi!

I did a bit of programming… A genetic algorithm is available from the Catalog.

Cheers,
Alexandre

[Pharo-users] [ANN] Genetic Algorithm is available from the Catalog

[Alexandre Bergel]

Hi!

I did a bit of programming… A genetic algorithm is available from the Catalog.

Cheers,
Alexandre
-- 
_,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
Alexandre Bergel  http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

Re: [Pharo-users] [ANN] Arff generator for Pharo

[Julien Delplanque]

argh, here take my +1 for this mail :p


On 25/04/16 14:08, Damien Pollet wrote:

So, ARFF is the file format… I propose that an OO modeling of it should be
named the Attribute-Relation Graph Hierarchy

:D

On 25 April 2016 at 13:37, Julien Delplanque  wrote:


Hello everyone,

For a university project in ''Datamining and Datawarehousing'', I have to
convert data stored as text files in different formats to the Weka[1] ARFF
format[2].

I did it with Pharo of course! :)

So, I wrote this little project [3] to share what I have done with you,
just in case someone else needs to export data from Pharo objects to an
ARFF string for further analysis with Weka.

Cheers,

Julien

Links:

[1] Weka's website: http://www.cs.waikato.ac.nz/ml/weka/

[2] ARFF format spec: https://weka.wikispaces.com/ARFF

[3] Arff generator for Pharo: https://github.com/juliendelplanque/Arff

Re: [Pharo-users] [ANN] Arff generator for Pharo

[Julien Delplanque]

Took me 1 hour to create 1 object/concept and the visitor.

My classmates probably did it with Python but not in the spirit to share
it so I guess it took them less time but it is not reusable... :)

Then some time to document, write the baseline and the mail.

Julien

On 25/04/16 14:09, p...@highoctane.be wrote:

Hello Julien,

I am curious to know how much faster/slower you can do this vs people using
other languages.

So?

Phil

On Mon, Apr 25, 2016 at 1:37 PM, Julien Delplanque  wrote:


Hello everyone,

For a university project in ''Datamining and Datawarehousing'', I have to
convert data stored as text files in different formats to the Weka[1] ARFF
format[2].

I did it with Pharo of course! :)

So, I wrote this little project [3] to share what I have done with you,
just in case someone else needs to export data from Pharo objects to an
ARFF string for further analysis with Weka.

Cheers,

Julien

Links:

[1] Weka's website: http://www.cs.waikato.ac.nz/ml/weka/

[2] ARFF format spec: https://weka.wikispaces.com/ARFF

[3] Arff generator for Pharo: https://github.com/juliendelplanque/Arff

Re: [Pharo-users] [ANN] Arff generator for Pharo

[p...@highoctane.be]

Hello Julien,

I am curious to know how much faster/slower you can do this vs people using
other languages.

So?

Phil

On Mon, Apr 25, 2016 at 1:37 PM, Julien Delplanque  wrote:

> Hello everyone,
>
> For a university project in ''Datamining and Datawarehousing'', I have to
> convert data stored as text files in different formats to the Weka[1] ARFF
> format[2].
>
> I did it with Pharo of course! :)
>
> So, I wrote this little project [3] to share what I have done with you,
> just in case someone else needs to export data from Pharo objects to an
> ARFF string for further analysis with Weka.
>
> Cheers,
>
> Julien
>
> Links:
>
> [1] Weka's website: http://www.cs.waikato.ac.nz/ml/weka/
>
> [2] ARFF format spec: https://weka.wikispaces.com/ARFF
>
> [3] Arff generator for Pharo: https://github.com/juliendelplanque/Arff
>
>
>
>
>

Re: [Pharo-users] [ANN] Arff generator for Pharo

[Damien Pollet]

So, ARFF is the file format… I propose that an OO modeling of it should be
named the Attribute-Relation Graph Hierarchy

:D

On 25 April 2016 at 13:37, Julien Delplanque  wrote:

> Hello everyone,
>
> For a university project in ''Datamining and Datawarehousing'', I have to
> convert data stored as text files in different formats to the Weka[1] ARFF
> format[2].
>
> I did it with Pharo of course! :)
>
> So, I wrote this little project [3] to share what I have done with you,
> just in case someone else needs to export data from Pharo objects to an
> ARFF string for further analysis with Weka.
>
> Cheers,
>
> Julien
>
> Links:
>
> [1] Weka's website: http://www.cs.waikato.ac.nz/ml/weka/
>
> [2] ARFF format spec: https://weka.wikispaces.com/ARFF
>
> [3] Arff generator for Pharo: https://github.com/juliendelplanque/Arff
>
>
>
>

[Pharo-users] [ANN] Arff generator for Pharo

[Julien Delplanque]

Hello everyone,

For a university project in ''Datamining and Datawarehousing'', I have 
to convert data stored as text files in different formats to the Weka[1] 
ARFF format[2].


I did it with Pharo of course! :)

So, I wrote this little project [3] to share what I have done with you, 
just in case someone else needs to export data from Pharo objects to an 
ARFF string for further analysis with Weka.


Cheers,

Julien

Links:

[1] Weka's website: http://www.cs.waikato.ac.nz/ml/weka/

[2] ARFF format spec: https://weka.wikispaces.com/ARFF

[3] Arff generator for Pharo: https://github.com/juliendelplanque/Arff

Re: [Pharo-users] ModificationTime

[Valentin Ryckewaert]

Wasn't sure so didn't tell this ! I send an issue

2016-04-25 11:05 GMT+02:00 Esteban Lorenzano :

> should be modification time of file… clearly, that method comment is crap
> :)
>
> Esteban
>
> > On 25 Apr 2016, at 11:01, Valentin Ryckewaert <
> valentin.ryckewa...@gmail.com> wrote:
> >
> > Hi everyone,
> >
> > I don't understand what is the meaning of this method, could someone
> help me about it plz?
> >
> > modificationTime: aResolvable
> >   "Resolve the argument, and answer true if the result refers
> >   to a directory, false if it refers to a file or doesn't exist."
> >
> >   ^ store modificationTime: (self resolve: aResolvable)
>
>
>

Re: [Pharo-users] ModificationTime

[Esteban Lorenzano]

should be modification time of file… clearly, that method comment is crap :)

Esteban

> On 25 Apr 2016, at 11:01, Valentin Ryckewaert  
> wrote:
> 
> Hi everyone,
> 
> I don't understand what is the meaning of this method, could someone help me 
> about it plz?
> 
> modificationTime: aResolvable
>   "Resolve the argument, and answer true if the result refers
>   to a directory, false if it refers to a file or doesn't exist."
> 
>   ^ store modificationTime: (self resolve: aResolvable)

[Pharo-users] ModificationTime

[Valentin Ryckewaert]

Hi everyone,

I don't understand what is the meaning of this method, could someone help
me about it plz?

modificationTime: aResolvable
"Resolve the argument, and answer true if the result refers
to a directory, false if it refers to a file or doesn't exist."

^ store modificationTime: (self resolve: aResolvable)

[Pharo-users] build for BuildingUIWithSpec

[Peter Uhnák]

Is there a build job for BuildingUIWithSpec?

Peter

Re: [Pharo-users] Moose-Algos-Graph Library in Pharo 5

[Christophe Demarey]

Hi,

Moose-Algos-Graph contains very classical algorithmes applying on graphes 
(Breadth-first search, dijkstra, tarjan, topological sorting, etc).
It is now in Pharo 5 because it is used by the dependency analyser.
As Alexandre said, there are almost no documentation and it is not so easy to 
combine algorithms (run an algo on the output of another algo).
You can look at Moose-Tests-Algos-Graph package (to be loaded) and 
DADependencyChecker>>#shortestPathToPackageIntroducingDependency:startingFrom: 
for some examples.

Christophe


> Le 24 avr. 2016 à 20:55, Alexandre Bergel  a écrit :
> 
> Hi Volkert!
> 
> This package contains some classical graph algorithms we use in software 
> analysis (e.g., clustering, strong component).
> Unfortunately, there is no much documentation about it. If you are using 
> these algorithms, then it would be great to write some documentation.
> 
> In addition to this package, and as you know, Roassal offers many layout 
> algorithms.
> 
> Regarding,
> Alexandre
> 
>> On Apr 24, 2016, at 6:39 AM, Volkert  wrote:
>> 
>> 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
>> 
> 
> -- 
> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
> Alexandre Bergel  http://www.bergel.eu
> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
> 
> 
> 
> 

Re: [Pharo-users] [ANN] Introspect web content (Soup with some GT extensions)

[stepharo]

just a question torsten

did you package the extensions in a separate package?

Stef


Le 14/4/16 à 13:01, Torsten Bergmann a écrit :

Hi,

I added a few GT inspector extensions to Soup and cleaned up a little bit.
Released as a new version 1.8 of Soup - you will find easily in Catalog
for Pharo 5 or by opening Spotter and entering "Soup" to load.

As the attached screenshots shows you now have a nice way to introspect
the structure of a web page as a tree in the inspector or see the
attributes of tags/nodes in a table.

Thx
T.

Re: [Pharo-users] Turning off Growl notifications

[stepharo]

Le 16/4/16 à 09:35, kmo a écrit :

Thanks for taking a look.

It's not good that there is no easy way. If you are deploying an application
to a user you will almost certainly want to run some kind of startup script
- and you will want to suppress any messages.

Looking at the code I think I can probably overwrite an inform method
somewhere which should do the trick. But it's not an elegant solution.


Indeed can you open a ticket with a setup so that I can test it in real 
situation.

I want to fix it.
Now if you run headless I imagine that it will not popup.

Stef




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