Squeak-dev June 2009

squeak-dev@lists.squeakfoundation.org

80 participants
92 discussions

country code -> language
by Sebastian Sastre 18 Jun '09

18 Jun '09

Hi guys, anybody knows where do I found a table to match ISO country codes to language codes? like: US -> EN UK -> EN AU -> EN BR -> PT PT -> PT ES -> ES AR -> ES and so on for all this planet? thanks sebastian PD: I dont need klingon codes so far :^)

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[FIX] MessageNotUnderstood: UndefinedObject>>something
by Bert Freudenberg 18 Jun '09

18 Jun '09

Hi folks, we have all seen numerous questions from newbies like this: On 17.06.2009, at 13:25, Bert Freudenberg wrote: > On 17.06.2009, at 12:56, Tim Patti wrote: >> I'm getting a debug window with MessageNotUnderstood: >> UndefinedObject>>binary. > > Which tells you that "fileHandle" is nil. IMHO it would help if we special-cased the MNU text for a nil receiver. In that case, I propose the message should read MessageNotUnderstood: receiver of "something" is nil which might point beginners to the actual cause. Attaching proposed fix. - Bert -

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FileStream lack of binary support on microsoft windows.
by Tim Patti 17 Jun '09

17 Jun '09

HI all, I have a code snippet that works on my mac but not on windows: file := PluggableFileList getFile. fileHandle := FileStream fileNamed: file name. fileHandle binary. I'm getting a debug window with MessageNotUnderstood: UndefinedObject>>binary. I've run into this before when porting C code to windows and have had to use the 'b' flag with fopen() on windows. I have the book 'Squeak Open Personal Computing and Multimedia' and checked out the section on porting so I could see how fopen() was implemented but 'InterpeterSupportCode writeSupportFiles' doesn't work on my 3.10.2-7179 image. I'm interested in digging into this and would appreciate any pointers to get me moving in the right direction. Tim Patti

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blog post about proposals for new wiki
by Jecel Assumpcao Jr 17 Jun '09

17 Jun '09

> http://squeakboard.wordpress.com/2009/06/13/garbage-collecting-the-wiki/ Please feel free to leave your comments there or to have a discussion here about the best way to deal with the issues we have with our current wiki. -- Jecel

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wikiserver 1.4 beta testers needed
by John M McIntosh 17 Jun '09

17 Jun '09

After a week of fun & learning at WWDC 09, I find I need just a few more beta testers for WikiServer 1.4 This is an incremental change that will support import/export of the wiki data to/from the iPhone and to/from a desktop machine, along with adding a bit of security to turn public editing on/off. Being careful I don't want to push the changes live to the app store until I feel there is little change of the update trashing a user's existing wiki data. So if you would like to test please email me, not the list with your iPhone/iPod touch UDID so I can add you to the beta test list. -- = = = ======================================================================== John M. McIntosh <johnmci(a)smalltalkconsulting.com> Twitter: squeaker68882 Corporate Smalltalk Consulting Ltd. http://www.smalltalkconsulting.com = = = ========================================================================

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? http://www.squeakvm.org looks down from here.
by Klaus D. Witzel 17 Jun '09

17 Jun '09

Hi there, is - http://downforeveryoneorjustme.com/www.squeakvm.org ? /Klaus

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Equivalent of Ruby's YAML::load in smalltalk
by Frank Church 17 Jun '09

17 Jun '09

Is there a smalltalk command that can load YAML into a Smalltalk array? -- Frank Church ======================= devblog.brahmancreations.com

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ScaledDecimal>>printStringWithoutSPart
by Diogenes Alberto Moreira 17 Jun '09

17 Jun '09

Hi Foulks. Anybody can tell me in what package is include the method ScaledDecimal>>printStringWithoutSPart In PostgresqlV2's package is used that method... or other wise how implement it. Thank in advance. Sorry for mi english.. D

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problems adding project to www.squeaksource.com
by Ralph Boland 16 Jun '09

16 Jun '09

Today I attempted to add a project 'Fast Sets' to www.squeaksource.com When I attempted to add the project everything worked fine except that when I tried to add myself as a developer I was instead sent to my previous page. I tried twice, same thing happened each time. I then could not find my project on the list of projects nor the project from a previous attempt called 'Faster Sets' I think. I then attempted to upload my project using Montecello but on the save command I got the error 'Error: HTTP/1.1 400 BAD Request Date: ...'. I am using Squeak 3.10-2 on a PC running Linux (Ubuntu 9.04). Can any body suggest what might be going wrong or how I can find out. Thanks Ralph Boland (rpb) The project by the way is code I hope will eventually be incorporated into Squeak. It makes Set (and its subclasses) do about 14% fewer compare operations on average during an add: operation by not doing compares during a grow operations.

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Temporary Variables and Blocks
by Anthony Kaufman 16 Jun '09

16 Jun '09

Hi, I've been programming smalltalk for a couple of years (VisualWorks for the most part) and recently ran into something I'm not quite sure what to do with: callbacks := OrderedCollection new. (Array with: 1 with: 2 with: 3) do: [ :each | callbacks add: [ Transcript show: each asString ] ]. callbacks do: [ :each | each value ] In Squeak, my transcript shows 333 while in VisualWorks, 123 which I would expect. What's going on here and is there anything I can do about it? I'm sure this question isn't a new one but I wasn't able to articulate my Google and mailing list searches in such a way that gave me an answer. Thanks, Anthony

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