- Pharo-dev - lists.pharo.org

Re: [Pharo-dev] Fwd: Request

by Levente Uzonyi

On Thu, 13 Feb 2014, Guido Chari wrote: > > Hi guys, > IÂ´m doing some experiments with dynamic primitives and files.Â What's a dynamic primitive? Levente > > Actually i am working with the socket and file plugin. (In that order of priority) > > Does anyone know about an open pharo app that make heavy use of sockets (mainly creating lot) that i can borrowed (install locally) for doing serious experiments? Something with heavy used of files will help > too. > > Thanks, > Best, > Guido. > > >

Feb. 15, 2014

[GSoC ideas] Pharo - Derreferencer

by Alexandre Bergel

Hi Paolo, I can mentor the project below: > Project idea > > Name: Instance Derreferencer for Pharo > Skill level: Intermediate > Possible Mentors: > Name of the Student: Alejandro Infante > > Description: > A problem with image based environment is, when you detect a memory leak is removing those objects from the system. This tool would provide a handy UI to inspect the current instances of the classes that we think they have a memory leak and, in case there are objects that are not being garbage collected, offer to the user a Derreference button. This is going to iterate over all the objects that have a reference to my object and remove that reference, finally enabling the Garbage Collector to get rid of the leak. Cheers, Alexandre > > > > 2014-02-14 5:08 GMT-08:00 Nicolas Petton <petton.nicolas(a)gmail.com>: > > Paolo Bonzini writes: > > > Il 11/02/2014 10:42, Damien Cassou ha scritto: > >> Hi fellow Pharo hackers, > >> > >> ESUG, the European Smalltalk User Group, is applying for this > >> year's Google Summer of Code. As you probably know, the Summer > >> of Code provides the opportunity to fund students to work during > >> the summer on Pharo. Please reply to this > >> email (be sure to use "Reply to all") if you have ideas you > >> would like to propose. > >> > >> Please include a summary of the project and links to web pages > >> that can help prospective students to write their application. > >> Please also include the following information: > >> > >> - if applicable, other dialects that you would be willing to > >> mentor this project for > >> > >> - the skill level > >> > >> - name of the mentor(s), email addresses, and possibly any IRC > >> network/channel/nickname where they can be found. > >> > >> Thanks for contributing to ESUG's Summer of Code application! > >> > > > > Just a note that I haven't yet processed this thread, but our ideas page > > is already looking pretty well (and Pharo section is big) so I'll > > probably do it in the weekend or next Monday. > > I can do it if you want. > > Cheers, > Nico > > -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

Feb. 15, 2014

Re: [Pharo-dev] Request

by Benjamin

You can also try Faster than Light (http://www.ftlgame.com/) Its a cool game :P Ben On 14 Feb 2014, at 23:24, olivier auverlot <olivier.auverlot(a)gmail.com> wrote: > Hi Guido, > > You can try "Faster than Light". This is a pool connection to open multiple sockets. The project is on Smalltalkhub (http://smalltalkhub.com/#!/~RMoD/FasterThanLight) It works with Pharo 2.0, not tested with 3.0 > > Olivier ;-) > > > > > 2014-02-13 15:20 GMT+01:00 <btc(a)openinworld.com>: > Guido Chari wrote: > > Hi guys, > > IÂ´m doing some experiments with dynamic primitives and files. > Actually i am working with the socket and file plugin. (In that order of priority) > > Does anyone know about an open pharo app that make heavy use of sockets (mainly creating lot) that i can borrowed (install locally) for doing serious experiments? Something with heavy used of files will help too. > > Thanks, > Best, > Guido. > > SmalltalkHub? > > >

Feb. 15, 2014

Re: [Pharo-dev] What is wrong with Settings Browser ?

by Alexandre Bergel

What does it mean to open a Setting Browser on a package? Alexandre On Feb 13, 2014, at 12:30 PM, jannik laval <jannik.laval(a)gmail.com> wrote: > Hi pharoers, > > I have a small problem with Settings Browser: when I open it on a single package settings, it is really slow. > > Just try it. > Opening a Settings browser is fast (213ms on my machine): > == > SettingBrowser new open > == > Now, with a specific package name, it is really slow (5284ms on my machine !!!): > == > SettingBrowser new setViewedPackageNames: 'Settings-Network'; open. > == > or this line: > == > SettingBrowser new changePackageSet: {PackageOrganizer default packageNamed: 'Settings-Network' ifAbsent:[]}; open. > == > > I don't understand what is wrong. Any idea ? > > Cheers, > -- > ~~Jannik Laval~~ > Ãcole des Mines de Douai > Enseignant-chercheur > http://www.jannik-laval.eu > http://car.mines-douai.fr/ > -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

Feb. 15, 2014

Re: [Pharo-dev] Fwd: Request

by olivier auverlot

Hi Guido, You can try "Faster than Light". This is a pool connection to open multiple sockets. The project is on Smalltalkhub ( http://smalltalkhub.com/#!/~RMoD/FasterThanLight) It works with Pharo 2.0, not tested with 3.0 Olivier ;-) 2014-02-13 15:20 GMT+01:00 <btc(a)openinworld.com>: > Guido Chari wrote: > >> >> Hi guys, >> >> IÂ´m doing some experiments with dynamic primitives and files. >> Actually i am working with the socket and file plugin. (In that order of >> priority) >> >> Does anyone know about an open pharo app that make heavy use of sockets >> (mainly creating lot) that i can borrowed (install locally) for doing >> serious experiments? Something with heavy used of files will help too. >> >> Thanks, >> Best, >> Guido. >> >> SmalltalkHub? > > >

Feb. 14, 2014

Re: [Pharo-dev] Bugfix to '/foo:bar' asUrl

by Johan Brichau

Hey Sven, I'm catching up on some reading on the topic [1]. It starts making sense to me :-) So, it does seem that both WAUrl and ZnUrl treat the '+' incorrectly (as you mentioned), leading to this: (ZnUrl fromString: (ZnUrl fromString: 'http://localhost/?param=foo%2Bbar') printString) printString = 'http://localhost/?param=foo%20bar'. (WAUrl decodePercent: (ZnUrl fromString: 'http://localhost/?param=foo%2Bbar') printString) printString = 'http://localhost/?param=foo bar' [1] http://blog.lunatech.com/2009/02/03/what-every-web-developer-must-know-abou… I learned something new today ;-) Johan On 14 Feb 2014, at 16:47, Johan Brichau <johan(a)inceptive.be> wrote: > > On 14 Feb 2014, at 12:11, Sven Van Caekenberghe <sven(a)stfx.eu> wrote: > >> $+ is handled in any usage of ZnPercentEncoder, independent of context and safeSet. That is not right, it is only valid in the context of application/x-www-form-urlencoded get/post requests: >> >> http://en.wikipedia.org/wiki/Percent-encoding#The_application.2Fx-www-form-… >> >> Outside of that specific use case, $+ becomes space, should not be done, I think. >> >> OK, now I have something concrete to work with. > > Well... WAUrl does exactly the same: it always replaces a $+ with a space. If what you say regarding $+ being a safe character (I'm not the expert), then it's part of the problem because a WAUrl instance is constructed from a ZnUrl printString. If a ZnUrl prints a $+ where it originally was constructed from a %2B, then it will still fail. > > I might we wrong, but I keep having the impression it's the (non-)encoding of a $+ that is wrong (rather than the decoding of $+ to space). > If you create a url as follows: > (ZnUrl fromString: 'http://localhost:8080/foo%20%2B%20bar') > The internal pathSegments variable of the ZnUrl instance contains a (I think correctly) decoded string 'foo + bar'. > When this url is printed (more exactly in #printPath:), it prints it as 'foo%20+%20bar', which is strange for me. > > But, as I said, I am not the expert. Though I will have to see where this impacts Seaside on working with other adaptors... > > Johan

Feb. 14, 2014

[pharo-project/pharo-core]

by GitHub

Branch: refs/tags/30763 Home: https://github.com/pharo-project/pharo-core

Feb. 14, 2014

[pharo-project/pharo-core] c0d859: 30763

by GitHub

Branch: refs/heads/3.0 Home: https://github.com/pharo-project/pharo-core Commit: c0d859fba82ca44b444d0f920aa91781636609e6 https://github.com/pharo-project/pharo-core/commit/c0d859fba82ca44b444d0f92… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2014-02-14 (Fri, 14 Feb 2014) Changed paths: M FileSystem-Core.package/Path.class/class/private/absoluteWindowsPathRegex.st A GroupManager.package/DynamicGroup.class/instance/protocol/addClass_.st A Kernel.package/BlockClosure.class/instance/accessing/numLocalTemps.st M Kernel.package/BlockClosure.class/instance/accessing/numTemps.st M OpalCompiler-Core.package/extension/BlockClosure/instance/sourceNode.st A OpalCompiler-Core.package/extension/MethodContext/instance/isBlockReturn_.st A OpalCompiler-Core.package/extension/MethodContext/instance/isPushLiteralNil_.st A OpalCompiler-Core.package/extension/MethodContext/instance/isPushTemp_.st A OpalCompiler-Core.package/extension/MethodContext/instance/neighborPCWithCorrectMapping.st M OpalCompiler-Core.package/extension/MethodContext/instance/sourceNode.st A OpalCompiler-Core.package/extension/RBBlockNode/instance/enclosingMethodOrBlockNode.st A OpalCompiler-Core.package/extension/RBProgramNode/instance/enclosingMethodOrBlockNode.st A ScriptLoader30.package/ScriptLoader.class/instance/pharo - scripts/script416.st A ScriptLoader30.package/ScriptLoader.class/instance/pharo - updates/update30763.st M ScriptLoader30.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st Log Message: ----------- 30763 12508 Really strange error with Komitter on windows https://pharo.fogbugz.com/f/cases/12508 12875 Still some problems with #sourceNode https://pharo.fogbugz.com/f/cases/12875 12884 Cannot add a class to a dynamic group with drag and drop https://pharo.fogbugz.com/f/cases/12884 http://files.pharo.org/image/30/30763.zip

Feb. 14, 2014

Re: [Pharo-dev] [Pharo-users] [gsoc-mentors] Re: GSoC: call for ideas

by Alejandro Infante

Project idea Name: Instance Derreferencer for Pharo Skill level: Intermediate Possible Mentors: Name of the Student: Alejandro Infante Description: A problem with image based environment is, when you detect a memory leak is removing those objects from the system. This tool would provide a handy UI to inspect the current instances of the classes that we think they have a memory leak and, in case there are objects that are not being garbage collected, offer to the user a Derreference button. This is going to iterate over all the objects that have a reference to my object and remove that reference, finally enabling the Garbage Collector to get rid of the leak. 2014-02-14 5:08 GMT-08:00 Nicolas Petton <petton.nicolas(a)gmail.com>: > > Paolo Bonzini writes: > > > Il 11/02/2014 10:42, Damien Cassou ha scritto: > >> Hi fellow Pharo hackers, > >> > >> ESUG, the European Smalltalk User Group, is applying for this > >> year's Google Summer of Code. As you probably know, the Summer > >> of Code provides the opportunity to fund students to work during > >> the summer on Pharo. Please reply to this > >> email (be sure to use "Reply to all") if you have ideas you > >> would like to propose. > >> > >> Please include a summary of the project and links to web pages > >> that can help prospective students to write their application. > >> Please also include the following information: > >> > >> - if applicable, other dialects that you would be willing to > >> mentor this project for > >> > >> - the skill level > >> > >> - name of the mentor(s), email addresses, and possibly any IRC > >> network/channel/nickname where they can be found. > >> > >> Thanks for contributing to ESUG's Summer of Code application! > >> > > > > Just a note that I haven't yet processed this thread, but our ideas page > > is already looking pretty well (and Pharo section is big) so I'll > > probably do it in the weekend or next Monday. > > I can do it if you want. > > Cheers, > Nico > >

Feb. 14, 2014

Adapting CMakeVMMaker to build BochsIA32Plugin

by Stefan Marr

Hi: I am slowly getting acquainted with CMake and the CMakeVMMaker infrastructure. In order to build the BochsIA32Plugin for the Cog simulator, I need to pass a number of build flags. Would be great if someone could tell me how to realize the following things: 1. remove -std=gnu99 for only this plugin BochsIA32Plugin is written in C++ and Clang doesnât support the `-std=gnu99` switch in that case. 2. add header include paths The plugin needs the following two includes to access Bochsâ headers: -I${root}/processors/IA32/bochs/ -I${root}/processors/IA32/bochs/instrument/stubs/ 3. the final binary needs the following linker flags -lcpu -ldisasm -lfpu -L${root}/processors/IA32/macbochs/disasm/ -L${root}/processors/IA32/macbochs/cpu/ -L${root}/processors/IA32/macbochs/fpu/ In addition to that I would also need to add a script to build the bochs library before linking the binary. Any hints how to do that are very appreciate. Thanks Stefan -- Stefan Marr INRIA Lille - Nord Europe http://stefan-marr.de/research/

Feb. 14, 2014