December 2014 - Pharo-users

Re: [Pharo-users] Working with zipped files

by Markus Fritsche

On 2014-12-10 01:23, Ð®ÑÐ¸Ð¹ ÐÐ¸ÑÐ¾Ð½ÐµÐ½ÐºÐ¾ wrote: > General idea was to use ZipArchive instead of MCZ-related code. Sorry, I wasn't clear. MCZ was just my example. The real question was, if the ZipFileSystem API can be used or not... I will go with ZipArchive and friends then.

Dec. 10, 2014

Re: [Pharo-users] Working with zipped files

by Markus Fritsche

On 2014-12-09 20:47, HernÃ¡n Morales Durand wrote: > | zipArchive fileRef | > zipArchive := ZipArchive new. > fileRef := 'myFile.zip' asFileReference. > [ zipArchive > readFrom: fileRef fullName; > extractAllTo: FileSystem workingDirectory ] > ensure: [ zipArchive close ]. Thank you!

Dec. 10, 2014

Re: [Pharo-users] Left mouse button not working in Pharo 3.0

by Esteban Lorenzano

can you share a screenshot of your processes? (World Menu/Tools/Process Browsers) Esteban > On 10 Dec 2014, at 02:58, David Boeren <boerend(a)gmail.com> wrote: > > Didn't seem to have any effect. The broken windows are still there, and the file size is still 99.5MB. > > On Tue, Dec 9, 2014 at 8:49 PM, Mariano Martinez Peck <marianopeck(a)gmail.com <mailto:marianopeck@gmail.com>> wrote: > The size could have been the Monticello cache for all the stuff you loaded? > In the big image try ImageCleaner new cleanUpForRelease, then save it and compare size. > > CHeers, > > On Tue, Dec 9, 2014 at 9:22 PM, stepharo <stepharo(a)free.fr <mailto:stepharo@free.fr>> wrote: > This is indeed quite strange. > > Le 9/12/14 14:31, dboeren a Ã©crit : > > OK, some progress. I made a copy of Pharo to experiment with and found > World->Windows->DeleteAllWindowsDiscardingEdits. > > This destroyed the three rogue windows and at least to a first glance the > system is working correctly again. > > But, I also still have the original copy which is still malfunctioning. > > Ready for more weird? The broken copy of Pharo is 99.5MB. The working copy > is only 70.2MB. > > Here is the full list of what I did to create the working copy: > 1. Copy/paste the Pharo3.0 file in OSX Finder, rename it to "Pharo 3.0 > test" > 2. Open Pharo 3.0 Test > 3. World->Windows->DeleteAllWindowsDiscardingEdits > 4. Recreate my 3 windows (Workspace, Transcript, Browser) and resize them > to approximately the same layout I had before > 5. Quit and save the new image > > So whatever was wrong with those three windows was taking up 29.3MB? That's > really bizarre... > > If someone knows how to debug this sort of thing I can upload my corrupted > copy to you and perhaps that would be the best way to shed some light, but > at least I seem to have a working environment again so I can proceed on the > next step of my program :) > > > > > -- > View this message in context: http://forum.world.st/Left-mouse-button-not-working-in-Pharo-3-0-tp4795107p… <http://forum.world.st/Left-mouse-button-not-working-in-Pharo-3-0-tp4795107p…> > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. > > > > > > > > -- > Mariano > http://marianopeck.wordpress.com <http://marianopeck.wordpress.com/> >

Dec. 10, 2014

Re: [Pharo-users] [ Article ] LampSort, a non-recursive QuickSort implementation

by Sven Van Caekenberghe

Because the array sorts in place, and it seems good practice to copy literal constants (it does not matter much in a workspace, but it does lead to problems in actual code where the constants are stored in methods). I could have added the sort: / sorted: distinction but I went for as little methods as possible. > On 10 Dec 2014, at 03:05, stepharo <stepharo(a)free.fr> wrote: > > Sven > > why do you copy the array passed to sort? > > Stef > Le 8/12/14 10:36, Sven Van Caekenberghe a Ã©crit : >> Hi, >> >> Here is another article I just published >> >> LampSort, a non-recursive QuickSort implementation >> >> The divide and conquer partitioning is at the heart of QuickSort >> >> https://medium.com/@svenvc/lampsort-a-non-recursive-quicksort-implementatio… >> >> Pharo makes it easy to implement this non-recursive version of QuickSort - and beautiful as well. >> >> Sven >> >> >> > >

Dec. 10, 2014

Re: [Pharo-users] [ Article ] LampSort, a non-recursive QuickSort implementation

by stepharo

Sven why do you copy the array passed to sort? Stef Le 8/12/14 10:36, Sven Van Caekenberghe a Ã©crit : > Hi, > > Here is another article I just published > > LampSort, a non-recursive QuickSort implementation > > The divide and conquer partitioning is at the heart of QuickSort > > https://medium.com/@svenvc/lampsort-a-non-recursive-quicksort-implementatio… > > Pharo makes it easy to implement this non-recursive version of QuickSort - and beautiful as well. > > Sven > > >

Dec. 10, 2014

Re: [Pharo-users] Left mouse button not working in Pharo 3.0

by David Boeren

Didn't seem to have any effect. The broken windows are still there, and the file size is still 99.5MB. On Tue, Dec 9, 2014 at 8:49 PM, Mariano Martinez Peck <marianopeck(a)gmail.com > wrote: > The size could have been the Monticello cache for all the stuff you loaded? > In the big image try ImageCleaner new cleanUpForRelease, then save it and > compare size. > > CHeers, > > On Tue, Dec 9, 2014 at 9:22 PM, stepharo <stepharo(a)free.fr> wrote: > >> This is indeed quite strange. >> >> Le 9/12/14 14:31, dboeren a Ã©crit : >> >> OK, some progress. I made a copy of Pharo to experiment with and found >>> World->Windows->DeleteAllWindowsDiscardingEdits. >>> >>> This destroyed the three rogue windows and at least to a first glance the >>> system is working correctly again. >>> >>> But, I also still have the original copy which is still malfunctioning. >>> >>> Ready for more weird? The broken copy of Pharo is 99.5MB. The working >>> copy >>> is only 70.2MB. >>> >>> Here is the full list of what I did to create the working copy: >>> 1. Copy/paste the Pharo3.0 file in OSX Finder, rename it to "Pharo 3.0 >>> test" >>> 2. Open Pharo 3.0 Test >>> 3. World->Windows->DeleteAllWindowsDiscardingEdits >>> 4. Recreate my 3 windows (Workspace, Transcript, Browser) and resize >>> them >>> to approximately the same layout I had before >>> 5. Quit and save the new image >>> >>> So whatever was wrong with those three windows was taking up 29.3MB? >>> That's >>> really bizarre... >>> >>> If someone knows how to debug this sort of thing I can upload my >>> corrupted >>> copy to you and perhaps that would be the best way to shed some light, >>> but >>> at least I seem to have a working environment again so I can proceed on >>> the >>> next step of my program :) >>> >>> >>> >>> >>> -- >>> View this message in context: http://forum.world.st/Left- >>> mouse-button-not-working-in-Pharo-3-0-tp4795107p4795126.html >>> Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. >>> >>> >>> >> >> > > > -- > Mariano > http://marianopeck.wordpress.com >

Dec. 10, 2014

Re: [Pharo-users] Left mouse button not working in Pharo 3.0

by Mariano Martinez Peck

The size could have been the Monticello cache for all the stuff you loaded? In the big image try ImageCleaner new cleanUpForRelease, then save it and compare size. CHeers, On Tue, Dec 9, 2014 at 9:22 PM, stepharo <stepharo(a)free.fr> wrote: > This is indeed quite strange. > > Le 9/12/14 14:31, dboeren a Ã©crit : > > OK, some progress. I made a copy of Pharo to experiment with and found >> World->Windows->DeleteAllWindowsDiscardingEdits. >> >> This destroyed the three rogue windows and at least to a first glance the >> system is working correctly again. >> >> But, I also still have the original copy which is still malfunctioning. >> >> Ready for more weird? The broken copy of Pharo is 99.5MB. The working >> copy >> is only 70.2MB. >> >> Here is the full list of what I did to create the working copy: >> 1. Copy/paste the Pharo3.0 file in OSX Finder, rename it to "Pharo 3.0 >> test" >> 2. Open Pharo 3.0 Test >> 3. World->Windows->DeleteAllWindowsDiscardingEdits >> 4. Recreate my 3 windows (Workspace, Transcript, Browser) and resize them >> to approximately the same layout I had before >> 5. Quit and save the new image >> >> So whatever was wrong with those three windows was taking up 29.3MB? >> That's >> really bizarre... >> >> If someone knows how to debug this sort of thing I can upload my corrupted >> copy to you and perhaps that would be the best way to shed some light, but >> at least I seem to have a working environment again so I can proceed on >> the >> next step of my program :) >> >> >> >> >> -- >> View this message in context: http://forum.world.st/Left- >> mouse-button-not-working-in-Pharo-3-0-tp4795107p4795126.html >> Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. >> >> >> > > -- Mariano http://marianopeck.wordpress.com

Dec. 10, 2014

Re: [Pharo-users] Working with zipped files

by Ð®ÑÐ¸Ð¹ ÐÐ¸ÑÐ¾Ð½ÐµÐ½ÐºÐ¾

General idea was to use ZipArchive instead of MCZ-related code. If above code fail to work for you, why not publish the file we are talking about? The it will be possible to test the code you are asking for. 2014-12-09 21:03 GMT+03:00 Markus Fritsche <mfritsche(a)reauktion.de>: > On 2014-12-09 18:19, Ð®ÑÐ¸Ð¹ ÐÐ¸ÑÐ¾Ð½ÐµÐ½ÐºÐ¾ wrote: > >> Do you want to work with ZIP files, or specifically with MCZ ? >> > > Just a zip file with a member called project.xml which I want to extract, > change and rezip... > > Best regards, > Markus > >

Dec. 10, 2014

Re: [Pharo-users] Left mouse button not working in Pharo 3.0

by stepharo

This is indeed quite strange. Le 9/12/14 14:31, dboeren a Ã©crit : > OK, some progress. I made a copy of Pharo to experiment with and found > World->Windows->DeleteAllWindowsDiscardingEdits. > > This destroyed the three rogue windows and at least to a first glance the > system is working correctly again. > > But, I also still have the original copy which is still malfunctioning. > > Ready for more weird? The broken copy of Pharo is 99.5MB. The working copy > is only 70.2MB. > > Here is the full list of what I did to create the working copy: > 1. Copy/paste the Pharo3.0 file in OSX Finder, rename it to "Pharo 3.0 > test" > 2. Open Pharo 3.0 Test > 3. World->Windows->DeleteAllWindowsDiscardingEdits > 4. Recreate my 3 windows (Workspace, Transcript, Browser) and resize them > to approximately the same layout I had before > 5. Quit and save the new image > > So whatever was wrong with those three windows was taking up 29.3MB? That's > really bizarre... > > If someone knows how to debug this sort of thing I can upload my corrupted > copy to you and perhaps that would be the best way to shed some light, but > at least I seem to have a working environment again so I can proceed on the > next step of my program :) > > > > > -- > View this message in context: http://forum.world.st/Left-mouse-button-not-working-in-Pharo-3-0-tp4795107p… > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. > >

Dec. 10, 2014

Re: [Pharo-users] Left mouse button not working in Pharo 3.0

by stepharo

Welcome :) Le 9/12/14 12:13, dboeren a Ã©crit : > Sorry to have to introduce myself to the community this way :) > > I downloaded Pharo 3.0 recently for OSX and have been working on learning it > and writing some simple programs to get accustomed to the language and > environment. > > Now it's doing something odd and I don't know what's wrong or how to fix it. > > When I left-click anywhere in Pharo it brings up the World menu, as if I had > right-clicked instead. I'm pretty sure it can't be a problem with my > trackpad or O/S because it works fine in other apps. > > The really odd part is that if I select "System Browser" off the World menu > the new browser window response to mouse clicks normally! So, while my old > browser, workspace, transcript, and main window all treat left-clicks as > right-clicks, the new window is fine. > > Does anyone know what could be causing this issue and more importantly how > to fix it? I've tried rebooting my laptop, and of course restarting Pharo > numerous times. Doesn't seem to make a difference. > > Thanks! > > > > > -- > View this message in context: http://forum.world.st/Left-mouse-button-not-working-in-Pharo-3-0-tp4795107.… > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. > >

Dec. 10, 2014