- Pharo-users - lists.pharo.org

Re: [Pharo-users] Data Science with Pharo?

by volkert＠nivoba.de

Please watch the video. BW, Volkert Am 30.07.2014 um 22:12 schrieb stepharo: > > On 30/7/14 21:57, Tudor Girba wrote: >> Moose is not about software analysis, but about data analysis :) > > +1 > and you can morph it to your needs and participate :) >> >> Look at the Roassal demos, or at the work around the GTPlayground or >> GTInspector: >> http://www.humane-assessment.com/blog/browsing-files-with-gtinspector-video/ >> http://www.humane-assessment.com/blog/dynamic-exploration-of-a-postgres-db-… >> >> >> Doru >> >> >> On Wed, Jul 30, 2014 at 9:47 PM, volkert(a)nivoba.de >> <mailto:volkert@nivoba.de> <volkert(a)nivoba.de >> <mailto:volkert@nivoba.de>> wrote: >> >> Here a really nice video on interactive data aquiring, analysis >> und visualization with F#. >> >> http://channel9.msdn.com/posts/Understanding-the-World-with-F >> >> Is this the way Pharo + Roassal + ... goes? Ok, we have moose, >> but a i understand >> it puts the focus on sw analysis and sw visualization. What about >> a new >> easy to use and interactive data science platform? >> >> BW, >> Volkert >> >> -- >> www.nivoba.de <http://www.nivoba.de> >> >> "The more complex an object, the larger the investment in >> learning to use it, and the greater the resistance to abandon >> it.", NW >> >> >> >> >> >> -- >> www.tudorgirba.com <http://www.tudorgirba.com> >> >> "Every thing has its own flow" > -- www.nivoba.de "The more complex an object, the larger the investment in learning to use it, and the greater the resistance to abandon it.", NW

July 30, 2014

Re: [Pharo-users] Data Science with Pharo?

by stepharo

On 30/7/14 21:57, Tudor Girba wrote: > Moose is not about software analysis, but about data analysis :) +1 and you can morph it to your needs and participate :) > > Look at the Roassal demos, or at the work around the GTPlayground or > GTInspector: > http://www.humane-assessment.com/blog/browsing-files-with-gtinspector-video/ > http://www.humane-assessment.com/blog/dynamic-exploration-of-a-postgres-db-… > > > Doru > > > On Wed, Jul 30, 2014 at 9:47 PM, volkert(a)nivoba.de > <mailto:volkert@nivoba.de> <volkert(a)nivoba.de > <mailto:volkert@nivoba.de>> wrote: > > Here a really nice video on interactive data aquiring, analysis > und visualization with F#. > > http://channel9.msdn.com/posts/Understanding-the-World-with-F > > Is this the way Pharo + Roassal + ... goes? Ok, we have moose, but > a i understand > it puts the focus on sw analysis and sw visualization. What about > a new > easy to use and interactive data science platform? > > BW, > Volkert > > -- > www.nivoba.de <http://www.nivoba.de> > > "The more complex an object, the larger the investment in learning > to use it, and the greater the resistance to abandon it.", NW > > > > > > -- > www.tudorgirba.com <http://www.tudorgirba.com> > > "Every thing has its own flow"

July 30, 2014

Re: [Pharo-users] Data Science with Pharo?

by Tudor Girba

Moose is not about software analysis, but about data analysis :) Look at the Roassal demos, or at the work around the GTPlayground or GTInspector: http://www.humane-assessment.com/blog/browsing-files-with-gtinspector-video/ http://www.humane-assessment.com/blog/dynamic-exploration-of-a-postgres-db-… Doru On Wed, Jul 30, 2014 at 9:47 PM, volkert(a)nivoba.de <volkert(a)nivoba.de> wrote: > Here a really nice video on interactive data aquiring, analysis und > visualization with F#. > > http://channel9.msdn.com/posts/Understanding-the-World-with-F > > Is this the way Pharo + Roassal + ... goes? Ok, we have moose, but a i > understand > it puts the focus on sw analysis and sw visualization. What about a new > easy to use and interactive data science platform? > > BW, > Volkert > > -- > www.nivoba.de > > "The more complex an object, the larger the investment in learning to use > it, and the greater the resistance to abandon it.", NW > > > -- www.tudorgirba.com "Every thing has its own flow"

July 30, 2014

Data Science with Pharo?

by volkert＠nivoba.de

Here a really nice video on interactive data aquiring, analysis und visualization with F#. http://channel9.msdn.com/posts/Understanding-the-World-with-F Is this the way Pharo + Roassal + ... goes? Ok, we have moose, but a i understand it puts the focus on sw analysis and sw visualization. What about a new easy to use and interactive data science platform? BW, Volkert -- www.nivoba.de "The more complex an object, the larger the investment in learning to use it, and the greater the resistance to abandon it.", NW

July 30, 2014

Re: [Pharo-users] Copy/past doesn't work sometimes

by Peter UhnÃ¡k

Today I found out that if I have running xclipboard in the background pasting works properly even from Chromium. The problem is that it's a GUI app and will store everything that I've copied unless manually deleted. But you can give it a shot. Haven't really tested how it deals with non-text content (images). Also I tried to dig a little bit into how it is handled inside Pharo, but it is somewhere deep in VM. :( However middle-click pasting doesn't work but that seem to be simply a limitation of Pharo (My guess is because it is only supported by Linux and not Windows/Mac?). On Tue, Jul 29, 2014 at 9:42 PM, Julien Delplanque <julien(a)tamere.eu> wrote: > I also notice the problem when I copy something from my terminal > ("drop-down terminal" or "terminator" on Gnome3) to pharo IDE. > > Very annoying to copy text from Chromium to Sublime text and then recopy > it from Sublime text to Pharo IDE even if (sadly) it became a habit... > > On 29/07/14 20:10, Peter UhnÃ¡k wrote: > > I have the same problem on Debian, on both Pharo 3 and 4. > > I think that Chromium is doing something weird when copying to clipboard, > > because every other program I've tried works just fine. > > As a workaround I've installed clipboard manager and I copy from there > (or > > paste and re-copy in some other text editor currently opened). > > > > Linux has multiple clipboards (at least one when copying text and one for > > currently selected text), so maybe Chromium uses the wrong one, or Pharo > is > > checking only one? > > > > Peter > > > > > > On Tue, Jul 29, 2014 at 5:06 PM, Julien Delplanque <julien(a)tamere.eu> > wrote: > > > >> Hello, > >> > >> I'm using pharo 3.9-7 and I notice that sometimes the copy/past function > >> from another program to the pharo IDE doesn't work. > >> > >> For example, if I copy something from my internet browser (Chromium) to > >> a workspace in the IDE it doesn't work. > >> > >> I also notice that if I copy something from my text editor (Sublime > >> text) to a workspace it works... > >> > >> ArchLinux version: > >> > >> Linux msi 3.15.5-2-ARCH #1 SMP PREEMPT Fri Jul 11 07:56:02 CEST 2014 > >> x86_64 GNU/Linux > >> > >> My Pharo VM version: > >> > >> 3.9-7 #1 Thu May 15 18:29:30 CEST 2014 gcc 4.6.3 [Production ITHB VM] > >> NBCoInterpreter NativeBoost-CogPlugin-GuillermoPolito.19 uuid: > >> acc98e51-2fba-4841-a965-2975997bba66 May 15 2014 > >> NBCogit NativeBoost-CogPlugin-GuillermoPolito.19 uuid: > >> acc98e51-2fba-4841-a965-2975997bba66 May 15 2014 > >> https://github.com/pharo-project/pharo-vm.git Commit: > >> ed4a4f59208968a21d82fd2406f75c2c4de558b2 Date: 2014-05-15 18:23:04 +0200 > >> By: Esteban Lorenzano <estebanlm(a)gmail.com> Jenkins build #14826 > >> Linux pharo-linux 3.2.0-31-generic-pae #50-Ubuntu SMP Fri Sep 7 16:39:45 > >> UTC 2012 i686 i686 i386 GNU/Linux > >> > >> Thank you in advance for your responses! > >> > >> Julien > >> > >> > > >

July 30, 2014

Re: [Pharo-users] Roassal2 orthogonal lines, attach points and self-lines.

by Alexandre Bergel

Hi Peter! Iâve just added the orthogonal vertical and horizontal lines in Roassal2. Here are some screenshots. These last script has been made with: -=-=-=-=-=-=-=-=-=-=-=-= | v | v := RTView new. v addAll: ((RTEllipse new size: 20; color: (Color red alpha: 0.3)) elementsOn: (1 to: 20)). shape := RTMultiLine new. shape orthoVertical. shape color: (Color blue alpha: 0.3). RTEdge buildEdgesFromObjects: (1 to: 20) from: [ :n | n // 3 ] to: #yourself using: shape inView: v. v elements @ RTDraggable @ RTPopup. RTTreeLayout on: v elements. v open -=-=-=-=-=-=-=-=-=-=-=-= Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. On Jul 26, 2014, at 3:57 PM, Peter UhnÃ¡k <i.uhnak(a)gmail.com> wrote: > Hi, > > is there any support for orthogonal lines in Roassal2? I've seen something similar (ROOrthoVerticalLineShape), however nothing of that sort in Roassal2. I would imagine it to behave similarly to RTBezierLine - having controllingElements to specify the corners. (While ROOrtholines did it automatically I was looking for something more manual, so it can go in both directions - thus the controllingElements). > > Second thing I wasn't able to figure out is whether it is possible to create line from element to itself. All *AttachPoint classes aren't really able to cope with that. The best result I got was from Vertical/Horizontal AttachPoints (combined with BezierLine), however I would like to be able to specify which side it would start on and end on. Ideally not just middle of sides, but arbitrary part of the shape (I imagine that might be hard for non-rectangular shapes). > > Thanks, > Peter

July 30, 2014

Re: [Pharo-users] [Article] Elegant Pharo Code

by Sean P. DeNigris

Offray wrote > I would write a (Dyna)booklet... Great idea! Active Essays should be our only documentation :) ----- Cheers, Sean -- View this message in context: http://forum.world.st/Article-Elegant-Pharo-Code-tp4766924p4770887.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

July 29, 2014

Re: [Pharo-users] Copy/past doesn't work sometimes

by Julien Delplanque

I also notice the problem when I copy something from my terminal ("drop-down terminal" or "terminator" on Gnome3) to pharo IDE. Very annoying to copy text from Chromium to Sublime text and then recopy it from Sublime text to Pharo IDE even if (sadly) it became a habit... On 29/07/14 20:10, Peter UhnÃ¡k wrote: > I have the same problem on Debian, on both Pharo 3 and 4. > I think that Chromium is doing something weird when copying to clipboard, > because every other program I've tried works just fine. > As a workaround I've installed clipboard manager and I copy from there (or > paste and re-copy in some other text editor currently opened). > > Linux has multiple clipboards (at least one when copying text and one for > currently selected text), so maybe Chromium uses the wrong one, or Pharo is > checking only one? > > Peter > > > On Tue, Jul 29, 2014 at 5:06 PM, Julien Delplanque <julien(a)tamere.eu> wrote: > >> Hello, >> >> I'm using pharo 3.9-7 and I notice that sometimes the copy/past function >> from another program to the pharo IDE doesn't work. >> >> For example, if I copy something from my internet browser (Chromium) to >> a workspace in the IDE it doesn't work. >> >> I also notice that if I copy something from my text editor (Sublime >> text) to a workspace it works... >> >> ArchLinux version: >> >> Linux msi 3.15.5-2-ARCH #1 SMP PREEMPT Fri Jul 11 07:56:02 CEST 2014 >> x86_64 GNU/Linux >> >> My Pharo VM version: >> >> 3.9-7 #1 Thu May 15 18:29:30 CEST 2014 gcc 4.6.3 [Production ITHB VM] >> NBCoInterpreter NativeBoost-CogPlugin-GuillermoPolito.19 uuid: >> acc98e51-2fba-4841-a965-2975997bba66 May 15 2014 >> NBCogit NativeBoost-CogPlugin-GuillermoPolito.19 uuid: >> acc98e51-2fba-4841-a965-2975997bba66 May 15 2014 >> https://github.com/pharo-project/pharo-vm.git Commit: >> ed4a4f59208968a21d82fd2406f75c2c4de558b2 Date: 2014-05-15 18:23:04 +0200 >> By: Esteban Lorenzano <estebanlm(a)gmail.com> Jenkins build #14826 >> Linux pharo-linux 3.2.0-31-generic-pae #50-Ubuntu SMP Fri Sep 7 16:39:45 >> UTC 2012 i686 i686 i386 GNU/Linux >> >> Thank you in advance for your responses! >> >> Julien >> >>

July 29, 2014

Re: [Pharo-users] Copy/past doesn't work sometimes

by stepharo

I can tell you that I have the same problem between mac application themselves. :) On 29/7/14 17:06, Julien Delplanque wrote: > Hello, > > I'm using pharo 3.9-7 and I notice that sometimes the copy/past function > from another program to the pharo IDE doesn't work. > > For example, if I copy something from my internet browser (Chromium) to > a workspace in the IDE it doesn't work. > > I also notice that if I copy something from my text editor (Sublime > text) to a workspace it works... > > ArchLinux version: > > Linux msi 3.15.5-2-ARCH #1 SMP PREEMPT Fri Jul 11 07:56:02 CEST 2014 > x86_64 GNU/Linux > > My Pharo VM version: > > 3.9-7 #1 Thu May 15 18:29:30 CEST 2014 gcc 4.6.3 [Production ITHB VM] > NBCoInterpreter NativeBoost-CogPlugin-GuillermoPolito.19 uuid: > acc98e51-2fba-4841-a965-2975997bba66 May 15 2014 > NBCogit NativeBoost-CogPlugin-GuillermoPolito.19 uuid: > acc98e51-2fba-4841-a965-2975997bba66 May 15 2014 > https://github.com/pharo-project/pharo-vm.git Commit: > ed4a4f59208968a21d82fd2406f75c2c4de558b2 Date: 2014-05-15 18:23:04 +0200 > By: Esteban Lorenzano <estebanlm(a)gmail.com> Jenkins build #14826 > Linux pharo-linux 3.2.0-31-generic-pae #50-Ubuntu SMP Fri Sep 7 16:39:45 > UTC 2012 i686 i686 i386 GNU/Linux > > Thank you in advance for your responses! > > Julien > >

July 29, 2014

Re: [Pharo-users] Copy/past doesn't work sometimes

by Peter UhnÃ¡k

I have the same problem on Debian, on both Pharo 3 and 4. I think that Chromium is doing something weird when copying to clipboard, because every other program I've tried works just fine. As a workaround I've installed clipboard manager and I copy from there (or paste and re-copy in some other text editor currently opened). Linux has multiple clipboards (at least one when copying text and one for currently selected text), so maybe Chromium uses the wrong one, or Pharo is checking only one? Peter On Tue, Jul 29, 2014 at 5:06 PM, Julien Delplanque <julien(a)tamere.eu> wrote: > Hello, > > I'm using pharo 3.9-7 and I notice that sometimes the copy/past function > from another program to the pharo IDE doesn't work. > > For example, if I copy something from my internet browser (Chromium) to > a workspace in the IDE it doesn't work. > > I also notice that if I copy something from my text editor (Sublime > text) to a workspace it works... > > ArchLinux version: > > Linux msi 3.15.5-2-ARCH #1 SMP PREEMPT Fri Jul 11 07:56:02 CEST 2014 > x86_64 GNU/Linux > > My Pharo VM version: > > 3.9-7 #1 Thu May 15 18:29:30 CEST 2014 gcc 4.6.3 [Production ITHB VM] > NBCoInterpreter NativeBoost-CogPlugin-GuillermoPolito.19 uuid: > acc98e51-2fba-4841-a965-2975997bba66 May 15 2014 > NBCogit NativeBoost-CogPlugin-GuillermoPolito.19 uuid: > acc98e51-2fba-4841-a965-2975997bba66 May 15 2014 > https://github.com/pharo-project/pharo-vm.git Commit: > ed4a4f59208968a21d82fd2406f75c2c4de558b2 Date: 2014-05-15 18:23:04 +0200 > By: Esteban Lorenzano <estebanlm(a)gmail.com> Jenkins build #14826 > Linux pharo-linux 3.2.0-31-generic-pae #50-Ubuntu SMP Fri Sep 7 16:39:45 > UTC 2012 i686 i686 i386 GNU/Linux > > Thank you in advance for your responses! > > Julien > >

July 29, 2014