- Pharo-dev - lists.pharo.org

Re: [Pharo-dev] [Esug-list] Camp Smalltalk Roadtrip!
by DeNigris Sean Aug. 20, 2013

Aug. 20, 2013

Cool... Worst-case scenario, it seems that a taxi would be 100 euros or less, so if we can get three or four people, it would actually be pretty cheap! On Aug 20, 2013, at 4:54 PM, Alejandro Infante <alejandroinfante91(a)gmail.com> wrote: > I was planning to travel to Annecy that Sunday morning from Geneva, but i didn't know that there were no available bus. > Would be great to team up with someone. > > Cheers, > Alejandro > > > 2013/8/20 DeNigris Sean <sean(a)clipperadams.com> > (cross-posted to pharo dev and esug lists) > > Countdown to ESUG!!! > > My plane lands in Geneva at 1020 on 8 September. I was planning on taking the bus to Annecy, but apparently there is only one bus that Sunday, which arrives at 2200. Is anyone traveling that morning from the direction of Geneva who would like to team up e.g. share a taxi, meet somewhere along the way, etc? > > Thanks! > Sean > > > _______________________________________________ > Esug-list mailing list > Esug-list(a)lists.esug.org > http://lists.esug.org/mailman/listinfo/esug-list_lists.esug.org >

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Camp Smalltalk Roadtrip!
by DeNigris Sean Aug. 20, 2013

Aug. 20, 2013

(cross-posted to pharo dev and esug lists) Countdown to ESUG!!! My plane lands in Geneva at 1020 on 8 September. I was planning on taking the bus to Annecy, but apparently there is only one bus that Sunday, which arrives at 2200. Is anyone traveling that morning from the direction of Geneva who would like to team up e.g. share a taxi, meet somewhere along the way, etc? Thanks! Sean

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Problem in #sorted: for some collections
by Damien Cassou Aug. 20, 2013

Aug. 20, 2013

col := OrderedCollection new. col add: 1. col add: 3. col add: 2. col sorted. col you will see that col is now sorted. This is wrong. We expect #sorted to return a sorted collection without changing the receiver. This code col := Array with: 1 with: 3 with: 2. col sorted. col works as expected. -- Damien Cassou http://damiencassou.seasidehosting.st "Success is the ability to go from one failure to another without losing enthusiasm." Winston Churchill

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Put issues from cog issue tracker into pharo issue tracker
by Guillermo Polito Aug. 19, 2013

Aug. 19, 2013

https://pharo.fogbugz.com/default.asp?pre=preSaveFilterProject&ixProject=6 They are under the Pharo-VM project. That way we can handle them easily. Guille

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PharoSound load error in Pharo 2.0
by jannik.laval Aug. 19, 2013

Aug. 19, 2013

Hi, When loading stable version of pharo sound in Pharo 2.0 there is a missing class: SoundSystem === This package depends on the following classes: SoundSystem You must resolve these dependencies before you will be able to load these definitions: BaseSoundSystem === Jannik

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Re: [Pharo-dev] WhatsUp from: 2013-08-19 until: 2013-08-31
by Stephan Eggermont Aug. 19, 2013

Aug. 19, 2013

### Here's what I've been up to since the last WhatsUp: - Deployed a pier site www.legacycode.nl on DigitalOcean - Made sure pier can be loaded cleanly in Pharo2.0 (mostly Diego's work) - And Pier kernels can be loaded and saved as code, so Sven's tutorial on deploying your first Pharo web site can also work with Pier ### What's next, until 2013-08-31 (*): - preparing esug presentations with Diego - prepare pier documentation on deploying a pier site with nginx on digitalocean - find out if it is easy to get Torch running on Pharo 3 Stephan

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why can we interrupt the UI thread?
by StÃ©phane Ducasse Aug. 19, 2013

Aug. 19, 2013

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[update 3.0] #30337
by Marcus Denker Aug. 19, 2013

Aug. 19, 2013

30337 ----- 11394 Needed support for traits in ClassFactoryForTestCase https://pharo.fogbugz.com/f/cases/11394 Diff information: http://smalltalkhub.com/mc/Pharo/Pharo30/main/SUnit-Tests-MarcusDenker.23.d… http://smalltalkhub.com/mc/Pharo/Pharo30/main/SUnit-Core-MarcusDenker.92.di…

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Large images reasons [WAS] Re: [Pharo-users] Pharo 2.0 with Seaside + DBXTalk + GlorpDBX + Magritte 3 + TWBS is getting slower and slower
by Mariano Martinez Peck Aug. 19, 2013

Aug. 19, 2013

OK, this was was my experiment.... Image fresh with all my app and dependencies loades: 30MB After using it for some days/weeks: 160MB. SpaceTally new printSpaceAnalysis showed: Class code space # instances inst space percent inst average size ByteString 2785 413144 116244078 69.90 281.36 Array 3712 181772 8466668 5.10 46.58 ByteArray 8574 1319 8186802 4.90 6206.82 Bitmap 3653 303 6656340 4.00 21968.12 CompiledMethod 22467 90554 5685374 3.40 62.78 After executing ImageCleaner cleanUpForRelease: 36MB Then...I searched which part of #cleanUpForRelease: was making the difference, and it was: Smalltalk cleanUp: true except: #() confirming: false. So now it was time to know WHICH class did the diference, so I modified #cleanUp: aggressive except: exclusions confirming: aBool in these lines: "Run the cleanup code" classes do:[:aClass| Transcript show: 'Image size before cleaning ', aClass name, ' : ', Smalltalk imagePath asFileReference size asString. aClass cleanUp: aggressive. 3 timesRepeat: [Smalltalk garbageCollect]. Smalltalk snapshot: true andQuit: false. Transcript show: 'Image size after cleaning ', aClass name, ' : ', Smalltalk imagePath asFileReference size asString. ] displayingProgress: [:aClass| 'Cleaning up in ', aClass name]. I then opened a Transcript, and evaluated Smalltalk cleanUp: true except: #() confirming: false. I went to prepare Mate, and when I come back, the result was, of course: "Image size after cleaning MCFileBasedRepository : 39744008" That clean up ends up doing: flushAllCaches self allSubInstancesDo: [:ea | ea flushCache] So it sends #flushCache to all instances of MCHttpRepository and MCFileBasedRepository. Now what I wanted to see if it there was a particular repo that could take most of the space (like package-cache). And indeed, it was...I modified #flushCaches to: flushAllCaches | file | file := 'repos.txt' asFileReference writeStream text. self allSubInstancesDo: [:each | file nextPutAll: 'Image size before cleaning ', each printString, ' : ', Smalltalk imagePath asFileReference size asString; cr. each flushCache. 3 timesRepeat: [Smalltalk garbageCollect]. Smalltalk snapshot: true andQuit: false. file nextPutAll: 'Image size after cleaning ', each printString, ' : ', Smalltalk imagePath asFileReference size asString;cr. ]. file flush; close. And then I looked in the 'repos.txt' file. My package cache repo cleaned 60 MB. Glorp cleaned 35MB. Seaside30 cleaned 10MB. So...cleaning cache of just 3 repos frees approx 100MB. The question is....can we flush the cache safely? If they are called "cache", then I guess yes, we can. Thoughts? Thanks, On Wed, Jul 31, 2013 at 10:48 AM, Mariano Martinez Peck < marianopeck(a)gmail.com> wrote: > Guys, I have images also with seaside, magritte, glorp, postgresV2, etc > and it is also around 200MB. > I will try to do some research today and let you know. > > Cheers, > > > On Tue, Jul 30, 2013 at 8:55 AM, Marcus Denker <marcus.denker(a)inria.fr>wrote: > >> >> On Jul 30, 2013, at 1:49 PM, "phil(a)highoctane.be" <phil(a)highoctane.be> >> wrote: >> >> > the changes file contained passwords and I replaced the text. So >> offsets may be wrong due to that. >> > >> Yes, the first thing I wanted to do is to recompile everything. Does not >> work. >> >> > Memorymonitor is not doing fanct stuff. It just counts instances. >> > >> Yes, but maybe it holds on to these instances? >> >> Marcus >> >> >> > > > -- > Mariano > http://marianopeck.wordpress.com > -- Mariano http://marianopeck.wordpress.com

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Anyone in St Petersburg?
by Alexandre Bergel Aug. 18, 2013

Aug. 18, 2013

Hi! I am spending the week in Russia to attend ESEC/FSE. Just wondering whether some of the Russian crew here are up to a drink this week. Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

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