March 2014 - Pharo-dev - lists.pharo.org

SmalltalkHub update
by Nicolas Petton March 27, 2014

March 27, 2014

Hi! I just updated SmalltalkHub.com! This update adds public write access settings per project. Note that even with public write access, users need to be logged in to commit. Cheers! Nico -- Nicolas Petton http://nicolas-petton.fr

1 0

Squeak vm does not show the bug 11130
by Stephan Eggermont March 27, 2014

March 27, 2014

Iâve taken a look at the vm bug 11130, and the current squeak vm does not seem to have the problem. Stephan

2 1

MooseDay in Paris
by Serge Stinckwich March 27, 2014

March 27, 2014

Dear all, I would like to organize a MooseDay in May or June at Pierre and Marie Curie University: http://upmc.fr/fr/universite/campus_et_sites/a_paris_et_en_idf/jussieu.html UPMC Campus is located at the center of Paris. In order to fix a day, please add in the following doodle when you could attend the MooseDay (this day will be followed by a MOOSE/Pharo sprint friday): http://doodle.com/kin3wke272xpv5rf Thank you. Regards, -- Serge Stinckwich UCBN & UMI UMMISCO 209 (IRD/UPMC) Every DSL ends up being Smalltalk http://www.doesnotunderstand.org/

3 7

[Help needed] Review issues
by Marcus Denker March 27, 2014

March 27, 2014

There are 10 issues to review https://pharo.fogbugz.com/f/filters/45/Review -Does it fix the problem? -Does the code look ok? -Is this for Pharo3 or Pharo4?

1 0

[pharo-project/pharo-core] fec020: 30804
by GitHub March 27, 2014

March 27, 2014

Branch: refs/heads/3.0 Home: https://github.com/pharo-project/pharo-core Commit: fec020c69230257ffadea32cc4b45a9489bacb29 https://github.com/pharo-project/pharo-core/commit/fec020c69230257ffadea32c… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2014-03-27 (Thu, 27 Mar 2014) Changed paths: M Collections-Abstract.package/Collection.class/instance/enumerating/do_displayingProgress_every_.st R Collections-Arithmetic.package/extension/FloatArray/instance/dot_.st A Collections-Native.package/FloatArray.class/instance/arithmetic/dot_.st A Nautilus.package/AbstractNautilusUI.class/instance/buttons behavior/showByteCodeButtonLabel.st A Nautilus.package/AbstractNautilusUI.class/instance/buttons behavior/showClassVarsButtonLabel.st A Nautilus.package/AbstractNautilusUI.class/instance/buttons behavior/showInstanceVarsButtonLabel.st A Nautilus.package/AbstractNautilusUI.class/instance/buttons behavior/showSourceCodeButtonLabel.st M Nautilus.package/AbstractNautilusUI.class/instance/displaying/buildTextAreaButtonsColumn_.st M Nautilus.package/AbstractNautilusUI.class/instance/items creation/buildBrowseClassVarsButton.st M Nautilus.package/AbstractNautilusUI.class/instance/items creation/buildBrowseInstVarsButton.st M Nautilus.package/AbstractNautilusUI.class/instance/items creation/buildSwitchToByteCodeButton.st M Nautilus.package/AbstractNautilusUI.class/instance/items creation/buildSwitchToSourceCodeButton.st A ScriptLoader30.package/ScriptLoader.class/instance/pharo - scripts/script457.st A ScriptLoader30.package/ScriptLoader.class/instance/pharo - updates/update30804.st M ScriptLoader30.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st M Tools.package/Spotlight.class/instance/opening/accepted.st A Tools.package/Spotlight.class/instance/private/resolveExpression_.st Log Message: ----------- 30804 13128 Use Spotlight to quickly evaluate and inspect short expressions https://pharo.fogbugz.com/f/cases/13128 13101 Progress bar progressive text update not working. https://pharo.fogbugz.com/f/cases/13101 13137 Replace SBCI buttons https://pharo.fogbugz.com/f/cases/13137 3748 FloatArray>>dot: is defined in plugin but not at the image level https://pharo.fogbugz.com/f/cases/3748/ http://files.pharo.org/image/30/30804.zip

4 3

ci shutdown Saturday
by Marcus Denker March 27, 2014

March 27, 2014

Hi, The CI will be down over the weekend: > As you may have been informed, Inria DSI has to perform a major update on > its storage infrastructure on Saturday March 29th 2014. This will induce > the disruption of all the numerical services, including CI. > > To take benefit from this downtime, the CloudStack secondary storage of CI > service will be upgraded, thus the service will likely be unavailable this > weekend. To avoid any issue, you may shutdown your Jenkins servers from the > web portal before the weekend.

1 0

Re: [Pharo-dev] Replacing SBCI buttons in Nautilus.
by Stephan Eggermont March 27, 2014

March 27, 2014

Phil wrote: >Instead of using PluggableButtonMorphs, you can try with ButtonModels (the Spec way). For Pharo 3 Iâd prefer not adding additional dependencies to Nautilus. I think I remember reading something about a spec-based Nautilus. Switching the themes shows that there are still a few too many hard-coded values in Nautilus. The width of the SBIC bar should be theme dependent. Stephan

1 0

[pharo-project/pharo-core]
by GitHub March 27, 2014

March 27, 2014

Branch: refs/tags/30804 Home: https://github.com/pharo-project/pharo-core

1 0

Crazy Smalltalk code snippets
by Pavel Krivanek March 27, 2014

March 27, 2014

Who can find the most useful usage of this? thisContext instVarNamed: #receiver put: 42. self factorial GOTO statement in Pharo: FileStream stdout nextPutAll: 'Hello world'; lf. thisContext jump: -12. Let's collect the next ones :-) Cheers, -- Pavel

11 16

DateAndTime>>#= slow?
by Esteban A. Maringolo March 27, 2014

March 27, 2014

I'm grouping by date a resultset coming from the database, it cointains around 2000 dated objects. It is: myObject groupBy: #date. But turn's out that DateAndTime #= comparison is elegant object-wise but not performance-wise. Because it instantiates several other objects along the way. This is in the milliseconds range, but in the agregate of a couple of thousand of objects, it creates a lot of not-simple-objects (it is, not integers), and maybe because of that it isn't as fast as I'd expect. Did somebody experienced this too? Regards, Esteban A. Maringolo

4 4