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Re: [Pharo-project] Good practicces! Looking for examples
by Marcus Denker Dec. 26, 2011

Dec. 26, 2011

On Dec 25, 2011, at 3:26 AM, Damien Pollet wrote: > On 24 December 2011 14:53, StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> wrote: >> If you have some suggestions with examples I could integrate to the chapter. > > HernÃ¡n had a good list in his talk on the design of patagonia: > http://www.slideshare.net/esug/design-principlesbehindpatagonia > This is online as a video, too: http://www.youtube.com/watch?v=8cgmdaKwRvU -- Marcus Denker -- http://marcusdenker.de

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[Pharo-project] [update 1.4] #14269
by StÃ©phane Ducasse Dec. 25, 2011

Dec. 25, 2011

14269 ----- - Issue 5127: Zinc update http://code.google.com/p/pharo/issues/detail?id=5127 - last bit of Issue 4688: progress bar disappears on image save http://code.google.com/p/pharo/issues/detail?id=4688 Stef

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[Pharo-project] [update 1.4] #14270
by stephane ducasse Dec. 25, 2011

Dec. 25, 2011

14270 ----- - Issue 5114: wrong dependencies in GoferLoad >> #addResolved: Thanks Camillo Bruni and Benjamin van Ryseghem.

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[Pharo-project] [update 1.4] #14267
by StÃ©phane Ducasse Dec. 25, 2011

Dec. 25, 2011

14267 ----- Issue 5113: Use ZnClient instead of HttpClient. Second attempt

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[Pharo-project] [update 1.4] #14268
by stephane ducasse Dec. 25, 2011

Dec. 25, 2011

14268 ----- Issue 5126: french Date format. Another try to test the changes in update streamer. Now it passed :) Thanks sven. Stef

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[Pharo-project] gtinspector
by Tudor Girba Dec. 25, 2011

Dec. 25, 2011

Hi, Just out of curiosity: Does any of you use the GTInspector? For those that wonder what that is, here is a demo: http://www.humane-assessment.com/blog/glamorous-inspector-for-smalltalk This is available in any recent Moose image mapped as Explorer (CMD+I). You can load it in a Pharo 1.3 image by: Gofer new squeaksource: 'glamoroust'; package: 'ConfigurationOfGlamoroust'; load.(Smalltalk at: #ConfigurationOfGlamoroust) loadDefault.(Smalltalk at: #GTInspector) registerToolsOn: Smalltalk tools. Cheers, Doru -- www.tudorgirba.com "Every thing has its own flow"

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[Pharo-project] [update 1.4] #14267
by stephane ducasse Dec. 25, 2011

Dec. 25, 2011

14267 ----- - Issue 5113: Use ZnClient instead of HttpClient. Let us try to see if the update stream is ok after that one. Stef

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Dec. 25, 2011

14268 ----- - Issue 5126: french Date format. Thanks Olivier Overlot. http://code.google.com/p/pharo/issues/detail?id=5126

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Dec. 25, 2011

14266 ----- - Issue 5117: MNU: Transcripter class>>open. Thanks vpnbecmann. http://code.google.com/p/pharo/issues/detail?id=5117 - Issue 5122: ZnUpdate-Dec-20. Thanks sven van caekenberghe. http://code.google.com/p/pharo/issues/detail?id=5120 Stef

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[Pharo-project] IdentitySet but using #hash rather than #identityHash ?
by Mariano Martinez Peck Dec. 25, 2011

Dec. 25, 2011

Hi guys. I hope this is not a very stupid question. Background: in Fuel we have a IdentityDictionary where we put each of the objects we find while traversing the graph. We need to use IdentitySet because we cannot have repetitions (and to avoid loops) so we NEED to use #==. In such dictionary we put ALL objects of the graph, so it can be very big. Since IdentitySet uses #identityHash, it means it will be using those ONLY 12 bits in the object header. It means that we have 2^12 = 4096 different values. Question: having explained the previous, I wanted to be able to use #hash rather than #identityHash since several classes implement #hash and hence I thought that using #hash I could have less colisions and hence a better performance. I tried to make a subclass of IdentitySet that uses #hash rather than #identityHash but my image freezes. I also tried something like: set := PluggableSet new. set hashBlock: [ :elem | elem hash ]. set equalBlock: [ :a :b | a == b ]. But it doesn't work either. I works with simple tests in a workspace but when I run the full tests of Fuel, it enters in a loop in the method #hash of Collection.. Anyway, my question is, should that work? if not, what is the exact reason? Thanks in advance, -- Mariano http://marianopeck.wordpress.com

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