[Pharo-users] Virtual Reality-based programming environment

Hello, We are a small and energetic team who want to push the state of the art in Virtual Reality-based programming environment. We have an advanced prototype, and we need help of participants to be part of our experiment involving our software called VRIDE, a fully immersive VR programming to

[Pharo-users] Re: Size of the critic panel in Calypso

No idea. But, the way to remove it is by evaluating: ClyCriticBrowserPlugin disable. Maybe you can trace it to see how the panel size is set. Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.

[Pharo-users] Re: Class hierarchy diagram

Good question. No idea what happened… We will check. Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > On 5 May 2021, at 09:52, Sanjay Minni wrote: > > I the Pharo9 Image dated 1-May-21 (W

[Pharo-users] Re: [ANN] Mole v3.2.0 [v3.2.0] released!

jects as the root of a graph and running some traversal algorithm would be fantastic. Cycles should be supported as well :-D Cheers, Alexandre > > On Thu, Apr 1, 2021, 07:08 Alexandre Bergel via Pharo-users > wrote: > Hello, > > That is awesome! > I looked at the docu

[Pharo-users] Re: Roassal3 Popups

Dear Evan, Welcome back! Yes, we moved to Roassal3, and as you may have experienced, not all the features of Roassal2 have been migrated to Roassal3. Currently, popup in charts are still work in progress. However, you can have something that should do what you expect using: -=-=-=-=-=-=-=-= ch

[Pharo-users] Re: [ANN] Mole v3.2.0 [v3.2.0] released!

Hello, That is awesome! I looked at the documentation, but I am left with one question: - is there a way to run a graph traversal algorithm on any arbitrary object? (e.g., Color red) Cheers, Alexandre > On 31 Mar 2021, at 22:01, Buenos Aires Smalltalk wrote: > > Mole, a model for gra

[Pharo-users] Test test

I have not got any email since a few days, I am just trying… Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

[Pharo-users] Re: Pharo and LLVM?

nWithPharo> > > Maybe he can provide more insights of the level of advance the bindings have. > > On Mon, Jan 25, 2021 at 4:26 PM Alexandre Bergel via Pharo-users > mailto:pharo-users@lists.pharo.org>> wrote: > Hi! > > Just wondering, someone has done s

[Pharo-users] Pharo and LLVM?

Hi! Just wondering, someone has done something with LLVM and Pharo? Any URL / blog post / anything? Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

[Pharo-users] Re: Pharo and Virtual Realitity

> Alex I think that with the spec2 effort I would really like to see if we can > have a vr back-end :) It would be cool, indeed! > BTW what kind of VR device do we need. We have experienced with HTC and it works well. Alexandre > > >> On 18 Nov 2020, at 16:02, Alexa

[Pharo-users] Pharo and Virtual Realitity

Hello, With Victor we have been working on a Pharo programming environment entirely made in Virtual Reality. We need feedback from VR and Smalltalk / Pharo lovers. The url gives plenty of screenshots of the environment: https://github.com/Vito217/PharoVRIDE We need people to try it and give us

[Pharo-users] Re: Constraint solver in Pharo?

ibrary by > Pierre Roy and François Pachet from LIP6 to Squeak. > http://www.squeaksource.com/@VoaaA0m8tASxYTuS/QN-qUhcD > <http://www.squeaksource.com/@VoaaA0m8tASxYTuS/QN-qUhcD> > On Oct 27 2020, at 2:52 pm, Alexandre Bergel via Pharo-users > wrote: > Hello! > > Is

[Pharo-users] Constraint solver in Pharo?

Hello! Is there a constraint solver available in Pharo? Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

[Pharo-users] Re: Agile Artificial Intelligence

Very well spotted! Thank you very much! Added here: https://github.com/Apress/agile-ai-in-pharo/issues/6 I will fix in the second edition. Even if all the code contained in the book is automatically tested, in this case, this was not enough. Thank you! Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.

[Pharo-users] Re: Agile Artificial Intelligence first trained Perceptron

Hello, Sorry to reply late. I just saw this email. Each training modify the weights and bias of the perceptron by a small quantity. It is just that, in this very particular case, from 31 or 32 is the drop that makes all things change... Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,

Re: [Pharo-users] Agile Artificial Intelligence in Pharo book

--- Begin Message --- Here is the file it tries to download from SmalltalkHub. Try to locate it in the pharo-local/package-cache folder. It should load properly.Alexandre Athens-SVG-PeterUhnak.17.mcz Description: Binary data -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:Alexandre Bergel  ht

Re: [Pharo-users] Agile Artificial Intelligence

--- Begin Message --- Thanks Tomaž for your nice words. Comments on amazon are really important. Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > On 03-07-2020, at 16:11, Tomaž Turk

[Pharo-users] Roassal 0.9.1 is out!

--- Begin Message --- Hello, Roassal3 is an agile visualization engine for Pharo 8 and Pharo 9. Roassal is made to visualize data in an interactive way data. The GitHub website is https://github.com/ObjectProfile/Roassal3 It contains tutorials and man

Re: [Pharo-users] Embedding pharo in C++

--- Begin Message --- This is an exciting work Roland. Keep going! Bridging Pharo to other technologies is crucial, and you are doing well. Something you could do, is having Pharo running, on a different process, and exchanging (using a binary format) things between C++ and Pharo. We are doing

Re: [Pharo-users] issues in setting up a new project on Github/Iceberg

--- Begin Message --- I usually clone, using the command line. And then, I add a repo in Iceberg that points to the repository. Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > On 17-04-20

[Pharo-users] Big thanks to Loic and Anne

--- Begin Message --- Hello I would like to publicly send a big clap to Loic Lagadec and Anne Etien for their remarkable work on getting a special issue for the IWST proceedings. This special issue, in the Science of Computer Programming journal, has a real and tangible impact on the future of

Re: [Pharo-users] [Pharo-dev] Cover for PBE8

--- Begin Message --- I like the mosaic Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > On Apr 7, 2020, at 8:31 AM, Cédrick Béler wrote: > > Just a try. > > I searched for free picture

Re: [Pharo-users] [Roassal3 Script of the day] Visualizing Coronavirus official public data

-03-2020, at 12:38, Hernán Morales Durand > wrote: > > Thank you Alexandre, I've been asking myself how to do it in Roassal3 in a > better way as you did!! > Cheers, > > Hernán > > El lun., 16 mar. 2020 a las 12:31, Alexandre Bergel via Pharo-users > () e

[Pharo-users] Call for reviewers for Roassal3

--- Begin Message --- TL;DR: Reviewing form for Roassal3: https://docs.google.com/forms/d/1-8CJM5_TDu3HBE2d_2dPjqq1pTLZRuauMtPcZZYZXIE/edit Longer version: Dear Community, Right after ESUG 2019 we released a beta version of Roassal3, and we got many very constructive feedbacks from all over t

Re: [Pharo-users] [Pharo-dev] Short Survey about automatic deprecation rewrites

--- Begin Message --- Just answered! Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > On 21-01-2020, at 13:23, Guillermo Polito wrote: > > Hi all, > > We would like to share with you a s

[Pharo-users] Smalltalk meetup in Palo Alto, CA on January 25, 2020

--- Begin Message --- Dear Friends and Colleagues, We are organizing a Smalltalk meetup in Palo Alto, CA, on Saturday 25 January, 2020. The event is free, thanks to Lam Research, Object Profile, Semantics for sponsoring the event. More information may be found on https://agileartificialintell

Re: [Pharo-users] [Pharo-dev] [ANN] Grouper

--- Begin Message --- Pretty cool! Alexandre http://bergel.eu > Le 9 déc. 2019 à 11:10, Julien Delplanque a > écrit : > >  > Hello, > > I made a small library that reify grouping (that one does via #groupBy: > usually): Grouper https://github.com/juliendelplanque/Grouper > > It is design

Re: [Pharo-users] Was there some force push to Roassal?

--- Begin Message --- Hi Cyril, I tried something to remove some large blob from the history. The code source of Roassal2 is about 7Mb large, but the .git folder is about 150 Mb! But at the end, it was the push was rejected because some pullrequests exist. So, I did not suspect that I had an imp

Re: [Pharo-users] [ANN] TinyLogger

--- Begin Message --- Pretty cool! I love the way you document your application. Very effective! Alexandre > On Jul 16, 2019, at 4:16 PM, Cyril Ferlicot D. > wrote: > > Hi, > > Some time ago I released the first stable version of a project of mine: > TinyLogger. I announced it on Twitter but

Re: [Pharo-users] [ANN] GitBridge

--- Begin Message --- Thanks Cyril, This look awesome. A quick question: to access external resources, I usually use the expression (that you provide me some times ago) repo := (IceRepository registry detect: [ :each | each includesPackageNamed: 'GeneticAlgorithm' ] ifNone: [ self error: 'Pleas

Re: [Pharo-users] [GSoC blog post] Binary Search Trees

ed as splay > trees. > Some time I must try an alternative. > in time O(lg n + number of answers). > > On Thu, 11 Jul 2019 at 04:53, Alexandre Bergel via Pharo-users > mailto:pharo-users@lists.pharo.org>> wrote: > Hello Smiljana, > > Thanks for having written down

Re: [Pharo-users] [GSoC blog post] Binary Search Trees

--- Begin Message --- Hello Smiljana, Thanks for having written down this document. I am not expert in algorithm, so I would consider myself a simple user. I have developed complex software for some times and I have never seen the need of having a binary search tree. I guess this is probably pa

Re: [Pharo-users] Python bridges

--- Begin Message --- > > How does usage of your Python bridge compare to Kilon's... ? > https://github.com/kilon/Atlas No idea. But our bridge adequately manages errors crossing language boundaries and employ a set of command to enable promises. I am not sure sur

Re: [Pharo-users] Anything on Pharo that would be like Opentalk on VW?

--- Begin Message --- I do not know what is ImageWorker, but DMirror is a simple and efficient way to distribute a computation on single CPU. Alexandre > On Jun 25, 2019, at 3:05 PM, Norbert Hartl wrote: > > > > Am 25.06.2019 um 20:44 schrieb Alexandre Bergel

Re: [Pharo-users] Anything on Pharo that would be like Opentalk on VW?

--- Begin Message --- Hi Jerry, We have worked on bridging Pharo with Python. It works remarkably well. Here is the website: https://objectprofile.github.io/PythonBridge/ We have also worked on a simple mechanism to distribute computation across multiple Pharo images. Here is the website: https

Re: [Pharo-users] Information on Spec development

--- Begin Message --- Thanks for sharing this. You guys are doing an amazing job. I do not mind having a couple of warning times to time. Cheers, Alexandre > On Jun 20, 2019, at 11:29 AM, Cyril Ferlicot wrote: > > Hello everyone! > > This is an important update about the development of Spec.

Re: [Pharo-users] Question: anyone using NOCompletion setting?

--- Begin Message --- Marcus, this is an excellent idea! Alexandre > On Jun 19, 2019, at 4:15 AM, Marcus Denker wrote: > > > >> On 18 Jun 2019, at 19:34, Sean P. DeNigris wrote: >> >> I use it sometimes. IIRC there was a paper that it was objectively better at >> finding the "right" thing.

Re: [Pharo-users] Smalltalk-Bolivia at ICSE SRC 2019

--- Begin Message --- It was an intense competition. Alejandra did very well! Big clap to you too Juan Pablo! Alexandre > On Jun 4, 2019, at 12:33 PM, Juan Pablo Sandoval Alcocer > wrote: > > Hi, > > We would like to share good news from Bolivia. Our student Alejandra Siles > participated i

Re: [Pharo-users] [Pharo-dev] Explaining Spec2 and why Bloc is on the roadmap

--- Begin Message --- Hi Stef, Thanks for this email. Spec 2 really looks great. It is also great to foresee an integration of Bloc/Brick in Pharo. Cheers, Alexandre > On May 2, 2019, at 5:27 AM, ducasse wrote: > > Dear Pharoers > > We would like to explain what is Spec 2.0 and how Bloc is o

Re: [Pharo-users] [ANN] (Re)Introducing Mars (Spec 2.0 Gtk3 bindings)

--- Begin Message --- Hi Esteban, This is fantastic! We are eager to investigate how Roassal3 can run in an external window. Alexandre > On Apr 18, 2019, at 6:08 AM, Esteban Lorenzano wrote: > > People that assisted to Pharo Days 2019 (or that follow my twitter account) > already know this,

Re: [Pharo-users] LibC experiments in Pharo 7

--- Begin Message --- Excellent! How does it compare with OSSubProcess? LibC looks much lighter. Alexandre Envoyé de mon iPad > Le 16 mars 2019 à 08:50, Christopher Fuhrman > a écrit : > > I wrote a blog entry about how I've used LibC in Pharo 7. > > https://fuhrmanator.github.io/LibC-Pharo

Re: [Pharo-users] Stability of Pharo 7 vs 6?

--- Begin Message --- Personally, when I leave P7 open for a few hours, it slows down significantly. I have to save the image and open it back to not have any slug. Cheers, Alexandre http://bergel.eu > Le 15 févr. 2019 à 08:11, Tim Mackinnon a écrit : > > I’m not sure if this is born out by

Re: [Pharo-users] Github pharo-* organizations

--- Begin Message --- > The idea is to make it even easier than now (but so far nothing is defined). > Something like (but this is JUST A DRAFT IN MY MIND): > > { >#project : ‘MyCoolProject’, >#description : ‘Blablabla’, >#tags: [ ‘a’, ‘b’, ‘c’ ], >#versions : [ >#current

[Pharo-users] Library to use multi-core in Pharo?

--- Begin Message --- Hi! Is there an effort to easily use multi-core or native processes in Pharo? I am thinking about a library that offer a construct like: future := Runner runInDifferentProcess: [ “This block is run in a different OS process” ] That would save the image under a different na

Re: [Pharo-users] Agile Artificial Intelligence book

--- Begin Message --- Hi! Thanks for having spotted it. Code for the first chapters can be downloaded using: Metacello new baseline: 'NeuralNetwork'; repository: 'github://AgileArtificialIntelligence/PharoSourceCode/src' ; load. But note that the code is not officially released. We will pa

Re: [Pharo-users] [ANN] Pharo Newsletter December 2018

--- Begin Message --- Hi Marcus! Maybe a news about the first 6 chapters of Agile Artificial Intelligence. https://agileartificialintelligence.github.io/ Cheers Alexandre http://bergel.eu > Le 12 déc. 2018 à 05:17, Marcus Denker a écrit : > > > >> On 11 Dec 2018, at 14:08, Marcus Denker

Re: [Pharo-users] [ANN] Git Thermite integration with Iceberg

--- Begin Message --- It would be really great to have feedback. Please, providing feedback is key to enable innovation in this community! Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:

[Pharo-users] Agile Artificial Intelligence book

--- Begin Message --- Dear Colleagues and Friends, The first 6 chapters of Agile Artificial Intelligence are now stable. Now is a good time for reviewing them. The chapters are available online from: https://agileartificialintelligence.github.io/ You can also see that the structure of the book

Re: [Pharo-users] VW2Pharo ? (Was: Pharo2VW (Was:[vwnc] Parsing in Smalltalk))

Parsing in Smalltalk) >>> >>> >>> I really like the tool as it makes cross-platform-life a lot easier. >>> >>> >>> Thanks :-) >>> >>> >>> >>> >>> I really wish there was a similar tool for the re

Re: [Pharo-users] [Moose-dev] Re: Re: Re: Plotting genome scale values with Roassal

--- Begin Message --- Hi Hernán, > was reading a bit on the subject of plotting billions of points, and it seems > there are libraries which can do it: > > http://holoviews.org/user_guide/Large_Data.html > > This is based on a technique they call datashading. > > However since I don't know Roa

Re: [Pharo-users] Pharo2VW (Was:[vwnc] Parsing in Smalltalk)

ffen > > Am .10.2018, 22:38 Uhr, schrieb Alexandre Bergel via Pharo-users > : > >> Thanks Steffen for your contribution to Pharo2VW. >> We reviewed and accepted your PullRequests. >> >> Alexandre >> >>> On Oct 19, 2018, at 6:29 AM, Steffen Märcker

Re: [Pharo-users] Pharo2VW (Was:[vwnc] Parsing in Smalltalk)

--- Begin Message --- Thanks Steffen for your contribution to Pharo2VW. We reviewed and accepted your PullRequests. Alexandre > On Oct 19, 2018, at 6:29 AM, Steffen Märcker wrote: > > Nevermind, I figured it out easily. Must been blind before. > > Many thanks to the Iceberg team, the tool work

Re: [Pharo-users] [Moose-dev] Re: Re: Plotting genome scale values with Roassal

--- Begin Message --- Hi Hernán, Sorry for the late reply. Regarding your first question, you can do: -=-=-=-=-=-= g := RTGrapher new. d := RTData new. d connectColor: Color blue. d noDot. d points: (-3.14 to: 3.14 by: 0.1). d y: #sin. d x: #yourself. g add: d. g axisX numberOfTicks: 10; number

Re: [Pharo-users] [Moose-dev] Re: Plotting genome scale values with Roassal

--- Begin Message --- I am lost. What are the questions? I do not see them in the mailing list. Alexandre > On Oct 3, 2018, at 11:11 AM, Hernán Morales Durand > wrote: > > Hi Alex, > > Thanks. Please note there are two questions related to Roassal :) > I have isolated the script so you don't

Re: [Pharo-users] [Moose-dev] Plotting genome scale values with Roassal

--- Begin Message --- Pretty cool! Alexandre > On Oct 2, 2018, at 2:21 AM, Hernán Morales Durand > wrote: > > --- End Message ---

Re: [Pharo-users] Retina support in Pharo

--- Begin Message --- Hi Andy, I have not idea. But this would be a very valuable effort. Cheers, Alexandre > On Sep 18, 2018, at 5:12 AM, andyl wrote: > > Hi, > > Has any work been done of this? If not, could someone point me in the right > direction to start it, perhaps with a list of what

Re: [Pharo-users] Ready to use Roassal?

--- Begin Message --- Hi Hilaire, > Is there a ready to download and to use Roassal for end user? I am not sure what you mean. For non-pharo user? > I found nothing on http://agilevisualization.com/ I can point a user to. > User unaware of Pharo, Smalltalk, etc. The agilevisualization.com websi

Re: [Pharo-users] [Moose-dev] Pharo eye-candy: Domain-Specific Modeling and Simulation

--- Begin Message --- Wow! You guys rock! Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > On Sep 6, 2018, at 2:17 PM, Nick Papoylias wrote: > > A nice example of how Pharo can be use

Re: [Pharo-users] Roassal installation in Pharo 6.1 through the catalog?

--- Begin Message --- Hi! Yes. If you find a way to tag the baseline for Pharo 6.1 and 7.0, then I will be happy to do so. Alexandre > On Aug 24, 2018, at 2:09 PM, H. Hirzel wrote: > > Hello > > Installing Roassal in 6.1 through the catalog gives the message that > it has not been tested for

Re: [Pharo-users] [Pharo-dev] Charting in Roassal2

--- Begin Message --- Hi! Roassal supports Whisker plots, but not exactly candlestick. You can try this: -=-=-=-=-=-=-=-=-=-=-=-= | b createList r | r := Random new. createList := [ :size :d1 :d2 | (1 to: size) collect: [ :i | d1 + (r next * (d2-d1))] ]. b := RTGrapher new. (1 to: 10) do: [ :i

Re: [Pharo-users] [Pharo-dev] [ANN] Pharo Git Thermite Release

--- Begin Message --- It would be fantastic that people try it out. It is easy to use, and is really a big improvement over the tool set we use. And getting feedback is important. Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;.

Re: [Pharo-users] [Moose-dev] Re: Roassal2 in Pharo 6.1 (Win) 137 tests fails

--- Begin Message --- Wow Glad to hear everything works now... Alexandre > On Jul 7, 2018, at 7:01 AM, Hernán Morales Durand > wrote: > > Hi Peter, > > I don't know why but restarted the PC and it worked! On a new image > and Roassal2 installation. > Thank you, > > Cheers, > > Hernán >

Re: [Pharo-users] Roassal2 in Pharo 6.1 (Win) 137 tests fails

--- Begin Message --- Dear Hernan, Likely that you use a VM that does not have the Cairo library. Can you try updating your VM? Cheers Alexandre http://bergel.eu > Le 6 juil. 2018 à 18:38, Hernán Morales Durand a > écrit : > > In a clean Pharo 6.1 (Windows 8) I loaded Roassal2 with the fol

Re: [Pharo-users] [Pharo-dev] [ANN] New Academic Partner: ENIT

--- Begin Message --- Congrat Cedric for your position! Alexandre > On Jul 4, 2018, at 1:33 PM, Cédrick Béler wrote: > > First of all, thanks for the introduction Marcus. > > Just that people know, and to introduce myself, I’m Cédrik Béler, associate > professor at ENIT (Nation Engineering S