June 2021 - Pharo-users - lists.pharo.org

Re: voyage in singleton mode

by Russ Whaley

I am very interested in getting started with MongoDB. Iâve been using STON for full object model read/writes, but Iâd like to take the next step into a more sustainable path (as my object models grow larger with time). Iâm using Pharo v9 on MacOS. Where should I start? Voyage? Any pointers/tips would be much appreciated! Thanks, Russ On Tue, Jun 1, 2021 at 5:53 AM Norbert Hartl <norbert(a)hartl.name> wrote: > You should not have to worry. The two possible culprits are the VOCache > which should be thread safe done by a semaphore. The other one is the > connection to the database. Here the connection pool removes that problem. > > Hope that answers your question. I use it just as it is in a concurrent > environment. > > Norbert > > > > Am 01.06.2021 um 11:34 schrieb Jesus Mari Aguirre < > jmariaguirre(a)gmail.com>: > > > > Hello all, I'm developing a tepot+voyage(mongodb) web app and I have one > doubt, is voyage thread safe? or do I have to take care about using a Mutex > because multiple teapot instances can call it. > > Thank you all! > -- Russ Whaley whaley.russ(a)gmail.com

June 2, 2021

Re: And it goes on - How do I fix a missing repository

by Russ Whaley

Thanks for the info, Stephane. I was wondering also about the source code as I was unable to set breakpoints on Pharo code to work without the repos. On Wed, Jun 2, 2021 at 4:18 PM StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> wrote: > To fix a missing repo you follow iceberg you click on the repair menu item > of the project. > Iceberg will then propose some several different ways (explained) and > sorted by order of probability that they will solve your problem. > So if you select clone iceberg will clone pharo on your local machine. > > S > > On 1 Jun 2021, at 17:34, Esteban Lorenzano <estebanlm(a)netc.eu> wrote: > > Hi, > > I am sorry, but why you need a repository to add an extension methods? > To add an extension, the easiest way to open calypso and put your method > in ScaledDecimal. Then you can use the menu right clicking on the method > you added : > > <Pasted File.png> > The fact that you need a repository to *save* those changes later is > completely orthogonal to your problem :) > > cheers! > Esteban > > On Jun 1 2021, at 5:26 pm, David Pennington <david(a)totallyobjects.com> > wrote: > > I am obviously out of the loop when it comes to all of this repository > stuff. > > So, I have imported my 8.0 code into 9.0 but I canât add an extension > method to ScaledDecimal because a repository is missing. I check what to do > and get sent to Iceberg. Somehow, as a newbie, I am supposed to understand > how iceberg works but, being a 76 year old VAST Smalltalker, I donât. > Surely, when I install 9.0, qashouldnât I get everything I need for a basic > image? > > What do I do next. Attached is a screenshot of Iceberg. > > David > > > -------------------------------------------- > StÃ©phane Ducasse > http://stephane.ducasse.free.fr / http://www.pharo.org > 03 59 35 87 52 > Assistant: Aurore Dalle > FAX 03 59 57 78 50 > TEL 03 59 35 86 16 > S. Ducasse - Inria > 40, avenue Halley > <https://www.google.com/maps/search/40,+avenue+Halley?entry=gmail&source=g> > , > Parc Scientifique de la Haute Borne, BÃ¢t.A, Park Plaza > Villeneuve d'Ascq 59650 > France > > -- Russ Whaley whaley.russ(a)gmail.com

June 2, 2021

Re: Image crashed on Parallels

by StÃ©phane Ducasse

Davide May I asked what prevent you to migrate to more recent version of Pharo. Because Pharo 50 is starring to get quite old. May 2016 and we improved quite a lot the system since then. S > On 1 Jun 2021, at 19:24, Davide Varvello via Pharo-users <pharo-users(a)lists.pharo.org> wrote: > > Hi Guys, > I'm running a 32bit image (Pharo5) on OSX Mojave on Parallels but > unfortunately it crashes. > The same image is working on my old mac with Mojave so I'm wondering what > the issue is. > > Reading the dump file it seems a display problem but I'm not a vm expert so > here is the dmp, I'm seeking help from you, thanks > Davide > > Segmentation fault Tue Jun 1 19:03:55 2021 > > > VM: 201707012338 https://github.com/OpenSmalltalk/opensmalltalk-vm.git $ > Date: Sat Jul 1 16:38:23 2017 -0700 $ > Plugins: 201707012338 https://github.com/OpenSmalltalk/opensmalltalk-vm.git > $ > > C stack backtrace & registers: > eax 0x0000001b ebx 0x797b3147 ecx 0x001c9f18 edx 0x001c9f30 > edi 0x00000000 esi 0x00000000 ebp 0xbfed4bb8 esp 0xbfed4ba0 > eip 0xa7d8e957 > 0 libsystem_platform.dylib 0xa7d8e957 _platform_strstr + 40 > 1 Pharo 0x0017e440 reportStackState + 819 > 2 Pharo 0x0017e7c6 sigsegv + 163 > 3 libsystem_platform.dylib 0xa7d90bbe _sigtramp + 46 > 4 ??? 0xffffffff 0x0 + 4294967295 > 5 Pharo 0x00178bf8 -[sqSqueakOSXOpenGLView > setupOpenGL] + 149 > 6 Pharo 0x00179617 -[sqSqueakOSXOpenGLView > drawRect:flush:] + 182 > 7 Pharo 0x00178a7a -[sqSqueakOSXOpenGLView > drawThelayers] + 105 > 8 Pharo 0x0018027b -[sqSqueakScreenAndWindow > ioForceDisplayUpdate] + 196 > 9 Pharo 0x0017ff49 ioForceDisplayUpdate + 61 > 10 Pharo 0x0013e3ab primitiveShowDisplayRect > + 191 > 11 Pharo 0x000ff9d8 interpret + 26051 > 12 Pharo 0x00108e8a > enterSmalltalkExecutiveImplementation + 135 > 13 Pharo 0x000f969b interpret + 646 > 14 Pharo 0x0017f9b9 -[sqSqueakMainApplication > runSqueak] + 476 > 15 Foundation 0x95216f18 __NSFirePerformWithOrder > + 413 > 16 CoreFoundation 0x9381de5a > __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ + 22 > 17 CoreFoundation 0x9381dd83 __CFRunLoopDoObservers + > 459 > 18 CoreFoundation 0x937c4dc2 __CFRunLoopRun + 2365 > 19 CoreFoundation 0x937c4188 CFRunLoopRunSpecific + > 584 > 20 CoreFoundation 0x937dceed CFRunLoopRunInMode + 82 > 21 HIToolbox 0x92de5b71 RunCurrentEventLoopInMode > + 323 > 22 HIToolbox 0x92de573c ReceiveNextEventCommon + > 438 > 23 HIToolbox 0x92de5567 > _BlockUntilNextEventMatchingListInModeWithFilter + 71 > 24 AppKit 0x914a8190 _DPSNextEvent + 1164 > 25 AppKit 0x914a6d5b -[NSApplication(NSEvent) > _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 957 > 26 AppKit 0x914a6996 -[NSApplication(NSEvent) > nextEventMatchingMask:untilDate:inMode:dequeue:] + 108 > 27 AppKit 0x914a1037 -[NSApplication run] + > 751 > 28 AppKit 0x91490e47 NSApplicationMain + 1140 > 29 libdyld.dylib 0xa7ba7051 start + 1 > > > Smalltalk stack dump: > 0xbfed6bcc I DisplayScreen>forceToScreen: 0x437f528: a(n) DisplayScreen > 0xbfed6be8 M [] in DisplayScreen>forceDamageToScreen: 0x437f528: a(n) > DisplayScreen > 0xbfed6c0c M OrderedCollection>do: 0x414d060: a(n) OrderedCollection > 0xbfed6c38 I DisplayScreen>forceDamageToScreen: 0x437f528: a(n) > DisplayScreen > 0xbfed6c5c I WorldState>forceDamageToScreen: 0x4809e60: a(n) WorldState > 0xbfed6c88 I WorldState>displayWorld:submorphs: 0x4809e60: a(n) WorldState > 0xbfed6cb0 I WorldMorph>displayWorld 0x4a659e0: a(n) WorldMorph > 0xbfed6ccc M [] in WorldState>displayWorldSafely: 0x4809e60: a(n) WorldState > 0xbfed6ce4 M BlockClosure>on:do: 0xfed4928: a(n) BlockClosure > 0xbfed6d04 M BlockClosure>ifError: 0xfed4928: a(n) BlockClosure > 0xbfed6d28 I WorldState>displayWorldSafely: 0x4809e60: a(n) WorldState > 0xbfed6d4c I WorldState>doOneCycleNowFor: 0x4809e60: a(n) WorldState > 0xef60ec0 s WorldState>doOneCycleFor: > 0xef60f20 s WorldMorph>doOneCycle > 0xec74820 s [] in MorphicUIManager>spawnNewProcess > 0xec746b8 s [] in BlockClosure>newProcess > > Most recent primitives > fractionPart > truncated > fractionPart > truncated > @ > @ > @ > @ > @ > @ > @ > @ > **PrimitiveFailure** > **PrimitiveFailure** > @ > truncated > truncated > truncated > integerAt:put: > truncated > truncated > truncated > integerAt:put: > truncated > truncated > truncated > integerAt:put: > truncated > truncated > truncated > integerAt:put: > truncated > truncated > truncated > integerAt:put: > truncated > truncated > truncated > integerAt:put: > truncated > truncated > truncated > integerAt:put: > truncated > truncated > truncated > integerAt:put: > truncated > truncated > truncated > integerAt:put: > truncated > truncated > truncated > integerAt:put: > truncated > truncated > truncated > bitShiftMagnitude: > digitAdd: > normalize > integerAt:put: > **PrimitiveFailure** > **PrimitiveFailure** > < > basicAt:put: > at: > bitShiftMagnitude: > bitAnd: > at: > bitShiftMagnitude: > at: > bitShiftMagnitude: > truncated > truncated > truncated > bitShiftMagnitude: > digitAdd: > normalize > integerAt:put: > **PrimitiveFailure** > **PrimitiveFailure** > < > basicAt:put: > at: > bitShiftMagnitude: > at: > bitShiftMagnitude: > at: > bitShiftMagnitude: > truncated > truncated > truncated > bitShiftMagnitude: > digitAdd: > normalize > integerAt:put: > **PrimitiveFailure** > **PrimitiveFailure** > < > basicAt:put: > truncated > truncated > truncated > bitShiftMagnitude: > digitAdd: > normalize > integerAt:put: > **PrimitiveFailure** > **PrimitiveFailure** > < > basicAt:put: > truncated > truncated > truncated > integerAt:put: > truncated > truncated > truncated > integerAt:put: > truncated > truncated > truncated > integerAt:put: > truncated > truncated > truncated > integerAt:put: > at: > bitShiftMagnitude: > bitAnd: > truncated > truncated > truncated > integerAt:put: > at: > bitShiftMagnitude: > bitAnd: > at: > bitShiftMagnitude: > at: > bitShiftMagnitude: > at: > bitShiftMagnitude: > truncated > truncated > truncated > bitShiftMagnitude: > digitAdd: > normalize > integerAt:put: > **PrimitiveFailure** > **PrimitiveFailure** > < > basicAt:put: > at: > bitShiftMagnitude: > at: > bitShiftMagnitude: > at: > bitShiftMagnitude: > bitAnd: > at: > bitShiftMagnitude: > at: > bitShiftMagnitude: > truncated > truncated > truncated > bitShiftMagnitude: > digitAdd: > normalize > integerAt:put: > **PrimitiveFailure** > **PrimitiveFailure** > < > basicAt:put: > at: > bitShiftMagnitude: > at: > bitShiftMagnitude: > at: > bitShiftMagnitude: > truncated > truncated > truncated > bitShiftMagnitude: > digitAdd: > normalize > integerAt:put: > **PrimitiveFailure** > **PrimitiveFailure** > < > basicAt:put: > truncated > truncated > truncated > bitShiftMagnitude: > digitAdd: > normalize > integerAt:put: > **PrimitiveFailure** > **PrimitiveFailure** > < > basicAt:put: > truncated > truncated > truncated > integerAt:put: > truncated > truncated > truncated > integerAt:put: > truncated > truncated > truncated > integerAt:put: > truncated > truncated > truncated > integerAt:put: > copyBitsColor:alpha:gammaTable:ungammaTable: > > > > > @ > **StackOverflow** > **StackOverflow** > @ > @ > @ > @ > @ > @ > @ > @ > @ > @ > @ > @ > @ > @ > @ > copyBits > @ > @ > @ > @ > value: > class > replaceFrom:to:with:startingAt: > species > class > value: > primShowRectLeft:right:top:bottom: > > stack page bytes 4096 available headroom 2788 minimum unused headroom 3012 > > (Segmentation fault) > > > > > > -- > Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html -------------------------------------------- StÃ©phane Ducasse http://stephane.ducasse.free.fr / http://www.pharo.org 03 59 35 87 52 Assistant: Aurore Dalle FAX 03 59 57 78 50 TEL 03 59 35 86 16 S. Ducasse - Inria 40, avenue Halley, Parc Scientifique de la Haute Borne, BÃ¢t.A, Park Plaza Villeneuve d'Ascq 59650 France

June 2, 2021

Re: And it goes on - How do I fix a missing repository

by StÃ©phane Ducasse

To fix a missing repo you follow iceberg you click on the repair menu item of the project. Iceberg will then propose some several different ways (explained) and sorted by order of probability that they will solve your problem. So if you select clone iceberg will clone pharo on your local machine. S > On 1 Jun 2021, at 17:34, Esteban Lorenzano <estebanlm(a)netc.eu> wrote: > > Hi, > > I am sorry, but why you need a repository to add an extension methods? > To add an extension, the easiest way to open calypso and put your method in ScaledDecimal. Then you can use the menu right clicking on the method you added : > > <Pasted File.png> > The fact that you need a repository to save those changes later is completely orthogonal to your problem :) > > cheers! > Esteban > > On Jun 1 2021, at 5:26 pm, David Pennington <david(a)totallyobjects.com> wrote: > I am obviously out of the loop when it comes to all of this repository stuff. > > So, I have imported my 8.0 code into 9.0 but I canât add an extension method to ScaledDecimal because a repository is missing. I check what to do and get sent to Iceberg. Somehow, as a newbie, I am supposed to understand how iceberg works but, being a 76 year old VAST Smalltalker, I donât. Surely, when I install 9.0, qashouldnât I get everything I need for a basic image? > > What do I do next. Attached is a screenshot of Iceberg. > > David -------------------------------------------- StÃ©phane Ducasse http://stephane.ducasse.free.fr / http://www.pharo.org 03 59 35 87 52 Assistant: Aurore Dalle FAX 03 59 57 78 50 TEL 03 59 35 86 16 S. Ducasse - Inria 40, avenue Halley, Parc Scientifique de la Haute Borne, BÃ¢t.A, Park Plaza Villeneuve d'Ascq 59650 France

June 2, 2021

Re: FileDoesNotExistException: '/.VolumeIcon.icns'

by StÃ©phane Ducasse

Hi davide We can help :) and ready to. But we need better bug reports. OS you use, image, VM How to reproduce the bug? S. > On 1 Jun 2021, at 23:00, Davide Varvello via Pharo-users <pharo-users(a)lists.pharo.org> wrote: > > Hi Guys > Opening the File Browser on Pharo8 (and also on Pharo9) gives me > FileDoesNotExistException: '/.VolumeIcon.icns' > > Can you help me please? > Davide > > > > -- > Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html -------------------------------------------- StÃ©phane Ducasse http://stephane.ducasse.free.fr / http://www.pharo.org 03 59 35 87 52 Assistant: Aurore Dalle FAX 03 59 57 78 50 TEL 03 59 35 86 16 S. Ducasse - Inria 40, avenue Halley, Parc Scientifique de la Haute Borne, BÃ¢t.A, Park Plaza Villeneuve d'Ascq 59650 France

June 2, 2021

Suggest Tweets for @pharoproject

by Marcus Denker

Hi, It is not that easy to stay on top of tweeting (or even retweeting) with https://twitter.com/pharoproject <https://twitter.com/pharoproject> To make it easier, we have added a form: https://app.apptivegrid.de/api/r/60a4dff49fcca3409b7e7248 - the form then is checked manually every couple of days and the useful submissions will be turned into tweets (the process for now is very manual but might be improved) - I added the Form link to the Twitter bio and https://www.pharo.org/community <https://www.pharo.org/community> Marcus

June 2, 2021

FileDoesNotExistException: '/.VolumeIcon.icns'

by Davide Varvello

Hi Guys Opening the File Browser on Pharo8 (and also on Pharo9) gives me FileDoesNotExistException: '/.VolumeIcon.icns' Can you help me please? Davide -- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html

June 1, 2021

Image crashed on Parallels

by Davide Varvello

Hi Guys, I'm running a 32bit image (Pharo5) on OSX Mojave on Parallels but unfortunately it crashes. The same image is working on my old mac with Mojave so I'm wondering what the issue is. Reading the dump file it seems a display problem but I'm not a vm expert so here is the dmp, I'm seeking help from you, thanks Davide Segmentation fault Tue Jun 1 19:03:55 2021 VM: 201707012338 https://github.com/OpenSmalltalk/opensmalltalk-vm.git $ Date: Sat Jul 1 16:38:23 2017 -0700 $ Plugins: 201707012338 https://github.com/OpenSmalltalk/opensmalltalk-vm.git $ C stack backtrace & registers: eax 0x0000001b ebx 0x797b3147 ecx 0x001c9f18 edx 0x001c9f30 edi 0x00000000 esi 0x00000000 ebp 0xbfed4bb8 esp 0xbfed4ba0 eip 0xa7d8e957 0 libsystem_platform.dylib 0xa7d8e957 _platform_strstr + 40 1 Pharo 0x0017e440 reportStackState + 819 2 Pharo 0x0017e7c6 sigsegv + 163 3 libsystem_platform.dylib 0xa7d90bbe _sigtramp + 46 4 ??? 0xffffffff 0x0 + 4294967295 5 Pharo 0x00178bf8 -[sqSqueakOSXOpenGLView setupOpenGL] + 149 6 Pharo 0x00179617 -[sqSqueakOSXOpenGLView drawRect:flush:] + 182 7 Pharo 0x00178a7a -[sqSqueakOSXOpenGLView drawThelayers] + 105 8 Pharo 0x0018027b -[sqSqueakScreenAndWindow ioForceDisplayUpdate] + 196 9 Pharo 0x0017ff49 ioForceDisplayUpdate + 61 10 Pharo 0x0013e3ab primitiveShowDisplayRect + 191 11 Pharo 0x000ff9d8 interpret + 26051 12 Pharo 0x00108e8a enterSmalltalkExecutiveImplementation + 135 13 Pharo 0x000f969b interpret + 646 14 Pharo 0x0017f9b9 -[sqSqueakMainApplication runSqueak] + 476 15 Foundation 0x95216f18 __NSFirePerformWithOrder + 413 16 CoreFoundation 0x9381de5a __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ + 22 17 CoreFoundation 0x9381dd83 __CFRunLoopDoObservers + 459 18 CoreFoundation 0x937c4dc2 __CFRunLoopRun + 2365 19 CoreFoundation 0x937c4188 CFRunLoopRunSpecific + 584 20 CoreFoundation 0x937dceed CFRunLoopRunInMode + 82 21 HIToolbox 0x92de5b71 RunCurrentEventLoopInMode + 323 22 HIToolbox 0x92de573c ReceiveNextEventCommon + 438 23 HIToolbox 0x92de5567 _BlockUntilNextEventMatchingListInModeWithFilter + 71 24 AppKit 0x914a8190 _DPSNextEvent + 1164 25 AppKit 0x914a6d5b -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 957 26 AppKit 0x914a6996 -[NSApplication(NSEvent) nextEventMatchingMask:untilDate:inMode:dequeue:] + 108 27 AppKit 0x914a1037 -[NSApplication run] + 751 28 AppKit 0x91490e47 NSApplicationMain + 1140 29 libdyld.dylib 0xa7ba7051 start + 1 Smalltalk stack dump: 0xbfed6bcc I DisplayScreen>forceToScreen: 0x437f528: a(n) DisplayScreen 0xbfed6be8 M [] in DisplayScreen>forceDamageToScreen: 0x437f528: a(n) DisplayScreen 0xbfed6c0c M OrderedCollection>do: 0x414d060: a(n) OrderedCollection 0xbfed6c38 I DisplayScreen>forceDamageToScreen: 0x437f528: a(n) DisplayScreen 0xbfed6c5c I WorldState>forceDamageToScreen: 0x4809e60: a(n) WorldState 0xbfed6c88 I WorldState>displayWorld:submorphs: 0x4809e60: a(n) WorldState 0xbfed6cb0 I WorldMorph>displayWorld 0x4a659e0: a(n) WorldMorph 0xbfed6ccc M [] in WorldState>displayWorldSafely: 0x4809e60: a(n) WorldState 0xbfed6ce4 M BlockClosure>on:do: 0xfed4928: a(n) BlockClosure 0xbfed6d04 M BlockClosure>ifError: 0xfed4928: a(n) BlockClosure 0xbfed6d28 I WorldState>displayWorldSafely: 0x4809e60: a(n) WorldState 0xbfed6d4c I WorldState>doOneCycleNowFor: 0x4809e60: a(n) WorldState 0xef60ec0 s WorldState>doOneCycleFor: 0xef60f20 s WorldMorph>doOneCycle 0xec74820 s [] in MorphicUIManager>spawnNewProcess 0xec746b8 s [] in BlockClosure>newProcess Most recent primitives fractionPart truncated fractionPart truncated @ @ @ @ @ @ @ @ **PrimitiveFailure** **PrimitiveFailure** @ truncated truncated truncated integerAt:put: truncated truncated truncated integerAt:put: truncated truncated truncated integerAt:put: truncated truncated truncated integerAt:put: truncated truncated truncated integerAt:put: truncated truncated truncated integerAt:put: truncated truncated truncated integerAt:put: truncated truncated truncated integerAt:put: truncated truncated truncated integerAt:put: truncated truncated truncated integerAt:put: truncated truncated truncated bitShiftMagnitude: digitAdd: normalize integerAt:put: **PrimitiveFailure** **PrimitiveFailure** < basicAt:put: at: bitShiftMagnitude: bitAnd: at: bitShiftMagnitude: at: bitShiftMagnitude: truncated truncated truncated bitShiftMagnitude: digitAdd: normalize integerAt:put: **PrimitiveFailure** **PrimitiveFailure** < basicAt:put: at: bitShiftMagnitude: at: bitShiftMagnitude: at: bitShiftMagnitude: truncated truncated truncated bitShiftMagnitude: digitAdd: normalize integerAt:put: **PrimitiveFailure** **PrimitiveFailure** < basicAt:put: truncated truncated truncated bitShiftMagnitude: digitAdd: normalize integerAt:put: **PrimitiveFailure** **PrimitiveFailure** < basicAt:put: truncated truncated truncated integerAt:put: truncated truncated truncated integerAt:put: truncated truncated truncated integerAt:put: truncated truncated truncated integerAt:put: at: bitShiftMagnitude: bitAnd: truncated truncated truncated integerAt:put: at: bitShiftMagnitude: bitAnd: at: bitShiftMagnitude: at: bitShiftMagnitude: at: bitShiftMagnitude: truncated truncated truncated bitShiftMagnitude: digitAdd: normalize integerAt:put: **PrimitiveFailure** **PrimitiveFailure** < basicAt:put: at: bitShiftMagnitude: at: bitShiftMagnitude: at: bitShiftMagnitude: bitAnd: at: bitShiftMagnitude: at: bitShiftMagnitude: truncated truncated truncated bitShiftMagnitude: digitAdd: normalize integerAt:put: **PrimitiveFailure** **PrimitiveFailure** < basicAt:put: at: bitShiftMagnitude: at: bitShiftMagnitude: at: bitShiftMagnitude: truncated truncated truncated bitShiftMagnitude: digitAdd: normalize integerAt:put: **PrimitiveFailure** **PrimitiveFailure** < basicAt:put: truncated truncated truncated bitShiftMagnitude: digitAdd: normalize integerAt:put: **PrimitiveFailure** **PrimitiveFailure** < basicAt:put: truncated truncated truncated integerAt:put: truncated truncated truncated integerAt:put: truncated truncated truncated integerAt:put: truncated truncated truncated integerAt:put: copyBitsColor:alpha:gammaTable:ungammaTable: @ **StackOverflow** **StackOverflow** @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ copyBits @ @ @ @ value: class replaceFrom:to:with:startingAt: species class value: primShowRectLeft:right:top:bottom: stack page bytes 4096 available headroom 2788 minimum unused headroom 3012 (Segmentation fault) -- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html

June 1, 2021

Re: voyage in singleton mode

by Jesus Mari Aguirre

Thanks Norbert! Voyage is a great piece of software. El mar., 1 jun. 2021 11:53, Norbert Hartl <norbert(a)hartl.name> escribiÃ³: > You should not have to worry. The two possible culprits are the VOCache > which should be thread safe done by a semaphore. The other one is the > connection to the database. Here the connection pool removes that problem. > > Hope that answers your question. I use it just as it is in a concurrent > environment. > > Norbert > > > > Am 01.06.2021 um 11:34 schrieb Jesus Mari Aguirre < > jmariaguirre(a)gmail.com>: > > > > Hello all, I'm developing a tepot+voyage(mongodb) web app and I have one > doubt, is voyage thread safe? or do I have to take care about using a Mutex > because multiple teapot instances can call it. > > Thank you all! >

June 1, 2021

Re: And it goes on - How do I fix a missing repository

by Esteban Lorenzano

Hi, I am sorry, but why you need a repository to add an extension methods? To add an extension, the easiest way to open calypso and put your method in ScaledDecimal. Then you can use the menu right clicking on the method you added : The fact that you need a repository to save those changes later is completely orthogonal to your problem :) cheers! Esteban On Jun 1 2021, at 5:26 pm, David Pennington <david(a)totallyobjects.com> wrote: > I am obviously out of the loop when it comes to all of this repository stuff. > > So, I have imported my 8.0 code into 9.0 but I canât add an extension method to ScaledDecimal because a repository is missing. I check what to do and get sent to Iceberg. Somehow, as a newbie, I am supposed to understand how iceberg works but, being a 76 year old VAST Smalltalker, I donât. Surely, when I install 9.0, qashouldnât I get everything I need for a basic image? > > What do I do next. Attached is a screenshot of Iceberg. > > David

June 1, 2021