December 2015 - Pharo-users

[ANN] breakpoints and watchpoints working
by Johan Fabry Dec. 4, 2015

Dec. 4, 2015

Hi all, Marcus, Miguel Campusano and me have been working the last few weeks on getting breakpoints and watchpoints working for Pharo 5. Since a few days we have functionality that works for many cases and that is easily accessible. Itâs really cool, I urge you to try it out! Breakpoints: In Nautilus in the methods list you can add a breakpoint to a method, as well as a breakpoint that triggers once, or a breakpoint that takes a condition. (The last is still a bit complicated. Marcus promised that he will clean that up :-).) Also in the code pane the suggestions menu allows you to add a breakpoint to expressions. They will be highlighted in red, and an icon appears in the gutter. Clicking it removes the breakpoint and also bringing up the suggestions menu allows you to remove them. Watchpoints: Watchpoints are a simple mechanism to log the results of specific expressions. In the code pane the suggestions menu allows you to set a watchpoint. The expression is highlighted in red and in the gutter a green ball appears. Click it and you will have a simple UI that shows the last values recorded. (Actually the watchpoint records every execution and never throws anything away, so this can become a memory hog, be careful.) You can remove the watchpoint from the UI and from the suggestions menu. In our experiments we found both very useful and powerful, try them out and be sure to tell us if there are any problems ---> Save our in-boxes! http://emailcharter.org <--- Johan Fabry - http://pleiad.cl/~jfabry PLEIAD and RyCh labs - Computer Science Department (DCC) - University of Chile

8 15

Material Design Lite
by olivier auverlot Dec. 3, 2015

Dec. 3, 2015

Hi, Kevin and me have worked this summer on a port of Material Design Lite for Seaside. It's a work in progress but we think that someone could be interested to use and improve our work. http://www.getmdl.io/ http://smalltalkhub.com/#!/~KevinLanvin/MaterialDesignLite Best regards Olivier

4 5

Re: [Pharo-users] PharoJS Status
by craig Dec. 2, 2015

Dec. 2, 2015

I just loaded PharoJS into a fresh v5 image, Â and I also had the DNU message until I loaded theÂ NewExternalWebBrowser package.Â Craig Sent from Samsung Mobile -------- Original message -------- From: Noury Bouraqadi <bouraqadi(a)gmail.com> Date:2015/11/30 5:48 PM (GMT+02:00) To: Any question about pharo is welcome <pharo-users(a)lists.pharo.org> Subject: Re: [Pharo-users] PharoJS Status Just tested with a fresh image and it worked. Noury On 30 Nov 2015, at 16:37, Andy Burnett <andy.burnett(a)knowinnovation.com> wrote: >>> Craig said Hi All, I'd like to start messing around with PharoJS.Â Can anybody tell what the status is?Â (Stable, broken, etc.) And, which Pharo version should I use for this? <<< I have just started playing with it. I have had some difficulty getting a running image. Following the instructions - should - work, but I found that I needed to install the NewExternalWebBrowser package separately before it would run. Cheers Andy

2 3

PhD in Chile
by Alexandre Bergel Dec. 2, 2015

Dec. 2, 2015

Hi! We have national grant to do a PhD in Chile. Here are some information: http://www.conicyt.cl/becas-conicyt/2015/10/becas-doctorado-nacional-2016/ Deadline is approaching very soon. Let me know (privately) if you are interested. Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

1 0

How I can tell to a startup script to target specific images
by Dimitris Chloupis Dec. 2, 2015

Dec. 2, 2015

I have a startup script that loads the libraries and project I mostly use, including my own, but I want that script to target specific folders and its subfolders , is this possible ?

5 11

Pharo for Data Visualization
by Volkert Dec. 1, 2015

Dec. 1, 2015

Is this possible with Pharo? http://www.asterank.com/3d/ BW, Volkert

11 27

graph library in Pharo
by Peter Uhnak Dec. 1, 2015

Dec. 1, 2015

Hi, is there any graph library for pharo with algorithms for planarity testing, spanning trees, flow costs, etc.? Thanks, -- Peter

5 8

Re: [Pharo-users] [Pharo-dev] Machine Learning algorithms
by serge.stinckwich＠gmail.com Dec. 1, 2015

Dec. 1, 2015

Great initiative Klerisson ! This is better to talk on the pharo-users I guess. There is a project called SciSmalltalk where a lot of mathematics libraries are already available that might be useful for ML algorithms. Please join us on https://github.com/SergeStinckwich/SciSmalltalk Mailing list here: https://groups.google.com/forum/m/#!forum/scismalltalk Regards Sent from my iPhone > On 1 dÃ©c. 2015, at 00:08, KlÃ©risson PaixÃ£o <klerissonpaixao(a)gmail.com> wrote: > > Greetings! > > We're thinking to power up Pharo with some machine learning algorithms (Naive Bayes, Random Forest and so on). I'm wondering if there is anything done already? > > Thanks, > KlÃ©risson

1 0

Pharo productivity
by phil＠highoctane.be Dec. 1, 2015

Dec. 1, 2015

I have been using Pharo somewhat less in my current projects. Nevertheless, I needed a tool done fast and behaving correctly. Did it the TDD way with Pharo. Great experience. Great productivity. No messing around with external libraries, modules... 64-bit Linux compatibility would really help these days. But stuffing Pharo and 32 bit on a docker container works nicely too. Phil

5 9