[Newbies] Help needed
I get an app that I made in Squeak. I would like to print the content of some OrderedCollection but don't know how to do that. I thought to us a FileStream but never worked with Stream before any clue or reference is welcome. My objectif is to print a list of my orderedCollection. I want a hard copy... Raymond Asselin___ Beginners mailing list Beginners@lists.squeakfoundation.org http://lists.squeakfoundation.org/mailman/listinfo/beginners
Re: [Newbies] Help needed
This is a Maui UI Herbert König said: You'd need to give some details about your collection for more help. So it is: When i select 'fileOutMedicaments' , I want to produce a text file that I can print with a printer. And the content would be the 'sortedMedicaments' list. I don't want to print to Transcript. It is easy to export in graphic format but I want a text file…At least something I can open in a text editor an say Print…to get hard copy. So the content is : #date, #temps, #nom, #commentaire. ___ Beginners mailing list Beginners@lists.squeakfoundation.org http://lists.squeakfoundation.org/mailman/listinfo/beginners
Re: [Newbies] Help needed
Thanks to everybody, with your hints I came with a solution which satisfies me. It's done now Again thanks Le 2015-03-27 à 12:48, Mateusz Grotek unodue...@poczta.onet.pl a écrit : At least something I can open in a text editor an say Print…to get hard copy. You have three options: 1. To create a normal text file (.txt) 2. To create a PostScript file (.ps) 3. To create an image (.jpg or .png) Please choose one. :-) P.S. PostScript files can be printed directly in Linux. In Windows it depends on your printer. If it supports PostScript you can send it directly, if not you need some software, like GhostScript. ___ Beginners mailing list Beginners@lists.squeakfoundation.org http://lists.squeakfoundation.org/mailman/listinfo/beginners ___ Beginners mailing list Beginners@lists.squeakfoundation.org http://lists.squeakfoundation.org/mailman/listinfo/beginners
Re: [Newbies] How to doubble sort a collection
I Got it. You talked about generate heading in the past but can't figure how to send it. Now it's clear hover your mouse inside the yellowish area of the collection, press ESC to invoke the menu, then select generate heading. Envoyé de mon iPhone Le 2015-02-16 à 16:36, Chris Muller asquea...@gmail.com a écrit : Hi Raymond, On Wed, Feb 4, 2015 at 12:42 PM, Raymond Asselin jgr.asse...@me.com wrote: SortedNotesExample.png Whoa! That looks familiar! :) With Maui, you normallly don't need to do methods like #sortedNotes. You can just have #notes in there like you do at the bottom (set its output resultView to #panel). Then if you simply implement these methods on your Note class: mauiDefaultColumns ^ #(med date heures com) and mauiSortableColumns ^ #(med date heures comString) and comString ^ self com ifNil: [ String empty ] Then, hover your mouse inside the yellowish area of the collection, press ESC to invoke the menu, then select generate heading. You will get proper headers for those columns with ascending / descending sort arrows for each column. All for free from Maui. HTH. ___ Beginners mailing list Beginners@lists.squeakfoundation.org http://lists.squeakfoundation.org/mailman/listinfo/beginners ___ Beginners mailing list Beginners@lists.squeakfoundation.org http://lists.squeakfoundation.org/mailman/listinfo/beginners
Re: [Newbies] How to doubble sort a collection
Le 2015-02-04 à 13:33, Tobias Pape das.li...@gmx.de a écrit : can you give an example? ___ Beginners mailing list Beginners@lists.squeakfoundation.org http://lists.squeakfoundation.org/mailman/listinfo/beginners
Re: [Newbies] How to doubble sort a collection
For now I implemented: sortedNotes ^notes sort:[:a :b | (a date = b date) and:[a temps b temps]] . AND notesSorted ^notes sort:[:a :b | a date = b date ifTrue:[a temps b temps] ifFalse:[a date b date]] . does exactly the same result. But there is still notes in a same date that do not sort correctly, the begining is good and after 5 or so objects I get some witch do not seem to be sorted. BTW don't know the difference between sort: and sorted: it seems as if the last one produce a new collection and the first one produce same collection but sorted. Note: I use 24 hours instead of a.m. / p.m. is this may cause problems? Le 2015-02-04 à 12:00, Paul DeBruicker pdebr...@gmail.com a écrit : a date = b date ifTrue:[a temps b temps] ifFalse:[a date b date] ___ Beginners mailing list Beginners@lists.squeakfoundation.org http://lists.squeakfoundation.org/mailman/listinfo/beginners
Re: [Newbies] How to doubble sort a collection
I finaly found the problem witch was not in the code suggest but behind the keyboard. In fact when the time is generated everything is good , when i entered it by hand = this is a String. So I had in the sorting code: ^notes sort:[:a :b | (a date = b date) and:[a temps asTime b temps asTime ]] . Le 2015-02-04 à 14:40, Chris Cunningham cunningham...@gmail.com a écrit : You have a logic issue with the first one: sortedNotes ^notes sort:[:a :b | (a date = b date) and:[a temps b temps]] . This is saying that the the two dates are different, then false. For this you probably want to be something like: sortedNotes ^notes sort:[:a :b | a date b date or: [(a date = b date) and:[a temps b temps]]] . -cbc On Wed, Feb 4, 2015 at 10:22 AM, Raymond Asselin jgr.asse...@me.com mailto:jgr.asse...@me.com wrote: For now I implemented: sortedNotes ^notes sort:[:a :b | (a date = b date) and:[a temps b temps]] . AND notesSorted ^notes sort:[:a :b | a date = b date ifTrue:[a temps b temps] ifFalse:[a date b date]] . does exactly the same result. But there is still notes in a same date that do not sort correctly, the begining is good and after 5 or so objects I get some witch do not seem to be sorted. BTW don't know the difference between sort: and sorted: it seems as if the last one produce a new collection and the first one produce same collection but sorted. Note: I use 24 hours instead of a.m. / p.m. is this may cause problems? Le 2015-02-04 à 12:00, Paul DeBruicker pdebr...@gmail.com mailto:pdebr...@gmail.com a écrit : a date = b date ifTrue:[a temps b temps] ifFalse:[a date b date] ___ Beginners mailing list Beginners@lists.squeakfoundation.org mailto:Beginners@lists.squeakfoundation.org http://lists.squeakfoundation.org/mailman/listinfo/beginners http://lists.squeakfoundation.org/mailman/listinfo/beginners ___ Beginners mailing list Beginners@lists.squeakfoundation.org http://lists.squeakfoundation.org/mailman/listinfo/beginners ___ Beginners mailing list Beginners@lists.squeakfoundation.org http://lists.squeakfoundation.org/mailman/listinfo/beginners
Re: [Newbies] How to doubble sort a collection
Thank to everybody because I learned a lot here ___ Beginners mailing list Beginners@lists.squeakfoundation.org http://lists.squeakfoundation.org/mailman/listinfo/beginners
[Newbies] How to doubble sort a collection
I have this kind of sorting on anOrderedCollection BlocNotes sortedNotes ^notes sorted:[:a :b | a date b date] This sort my notes on date but I want them sort by date AND inside a date by hours and I don't khow how to do this. Some insights? aNote = 'med com date temps' instancesVariables what I call hours = temps witch is a number like 2123 for 21h23 Some insights?___ Beginners mailing list Beginners@lists.squeakfoundation.org http://lists.squeakfoundation.org/mailman/listinfo/beginners
Re: [Newbies] Re: Beginners Digest, Vol 102, Issue 13
I suppose you put self halt. ? Envoyé de mon iPhone Le 2014-11-26 à 12:42, dnor...@mindspring.com a écrit : Hi Casey, The target is Browser, which does not override the method. The hierarchy is: ProtoObject, Object, Model, StringHolder (has the method), CodeHolder, Browser, et seq. I put the halt in StringHolderperform:orSendTo: and that didn't bring up the debugger. There are 13 implementers of perform:orSendTo: and I can put a halt in each one in order to start the research, but I don't understand why the hierarchy seems to be bypassed. - Dan Date: Tue, 25 Nov 2014 21:43:57 -0800 From: Casey Ransberger Subject: Re: [Newbies] accept (s) To: dnor...@mindspring.com , A friendly place to get answers to even the most basic questions about Squeak. Message-ID: 3b1c3417-8c08-4cb9-844b-e6d28a51c...@gmail.com Content-Type: text/plain; charset=us-ascii Hi Dan, That doesn't sound quite right. #perform:orSendTo: is probably overridden in Browser, but... have you looked to see if there's an implementation of it on Object or maybe ProtoObject or something like that? I'm pretty sure that #perform: and cousins are usually general. Not sure (on a cellphone) without looking at an actual running system, but try looking up the inheritance chain for another implementation of the same selector. That might help. Let me know either way, when I get back to a real computer I'll look into it for you if you don't get it figured out by then. Good hunting! Casey On Nov 25, 2014, at 5:30 PM, wrote: An inspector for the menu item accept (s) reveals a selector of #perform:orSendTo: which is implemented in Browser. I want to follow the code and I put a halt in #perform:orSendTo: but the debugger never opened. What gives? - Dan ___ Beginners mailing list Beginners@lists.squeakfoundation.org http://lists.squeakfoundation.org/mailman/listinfo/beginners ___ Beginners mailing list Beginners@lists.squeakfoundation.org http://lists.squeakfoundation.org/mailman/listinfo/beginners ___ Beginners mailing list Beginners@lists.squeakfoundation.org http://lists.squeakfoundation.org/mailman/listinfo/beginners
Re: [Newbies] Terse Guide to Squeak
And in the examples the conform: method doesn't exist in squeak Envoyé de mon iPhone Le 2014-10-04 à 21:36, summae3...@mypacks.net a écrit : Thanks, Bert. The hard part was to get etoysinbox added as a repository. The upload took place, AFIK. - Dan -Original Message- From: Bert Freudenberg Sent: Oct 4, 2014 1:09 PM To: A friendly place to get answers to even the most basic questions about Squeak. Subject: Re: [Newbies] Terse Guide to Squeak On 04.10.2014, at 18:56, wrote: When I tried to program a table lookup using the usually very helpful Terse Guide, I noticed a couple of things... 1. The remark for detect: is find position of first element that passes test but it should be return first element that passes test 2. There seems to be no alternative in the guide for finding the first element that passes a test. After some archaeology ;) I found SequenceableCollectionfindFirst: which is useful for table lookups. I updated TerseGuideHelp class to change the remark for detect: wherever it occurs and added findFirst: to Array, OrderedCollection, SortedCollection, and Interval. How can I contribute this to the All-In-One? You submit the changed package via Monticello. I made a how-to video a while ago, the relevant part is from 1:20 to 4:00: https://www.youtube.com/watch?v=2QKmfI4taGo#t=1m20s This is for Etoys, but the difference is really just the repository names - you submit to inbox. Should only take 3 minutes :) - Bert - ___ Beginners mailing list Beginners@lists.squeakfoundation.org http://lists.squeakfoundation.org/mailman/listinfo/beginners ___ Beginners mailing list Beginners@lists.squeakfoundation.org http://lists.squeakfoundation.org/mailman/listinfo/beginners
Re: [Newbies] Terse Guide to Squeak
Sorry the examples I mentioned are not in the image but on the wiki version. Envoyé de mon iPhone Le 2014-10-05 à 11:47, David T. Lewis le...@mail.msen.com a écrit : On Sun, Oct 05, 2014 at 11:24:46AM -0400, Raymond Asselin wrote: And in the examples the conform: method doesn't exist in squeak I do not understand what you mean. Which examples are you referring to? I do not see any references to #conform: anywhere in my Squeak image. Dave Le 2014-10-04 ?? 21:36, summae3...@mypacks.net a ??crit : Thanks, Bert. The hard part was to get etoysinbox added as a repository. The upload took place, AFIK. - Dan -Original Message- From: Bert Freudenberg Sent: Oct 4, 2014 1:09 PM To: A friendly place to get answers to even the most basic questions about Squeak. Subject: Re: [Newbies] Terse Guide to Squeak On 04.10.2014, at 18:56, wrote: When I tried to program a table lookup using the usually very helpful Terse Guide, I noticed a couple of things... 1. The remark for detect: is find position of first element that passes test but it should be return first element that passes test 2. There seems to be no alternative in the guide for finding the first element that passes a test. After some archaeology ;) I found SequenceableCollectionfindFirst: which is useful for table lookups. I updated TerseGuideHelp class to change the remark for detect: wherever it occurs and added findFirst: to Array, OrderedCollection, SortedCollection, and Interval. How can I contribute this to the All-In-One? You submit the changed package via Monticello. I made a how-to video a while ago, the relevant part is from 1:20 to 4:00: https://www.youtube.com/watch?v=2QKmfI4taGo#t=1m20s This is for Etoys, but the difference is really just the repository names - you submit to inbox. Should only take 3 minutes :) - Bert - ___ Beginners mailing list Beginners@lists.squeakfoundation.org http://lists.squeakfoundation.org/mailman/listinfo/beginners ___ Beginners mailing list Beginners@lists.squeakfoundation.org http://lists.squeakfoundation.org/mailman/listinfo/beginners ___ Beginners mailing list Beginners@lists.squeakfoundation.org http://lists.squeakfoundation.org/mailman/listinfo/beginners ___ Beginners mailing list Beginners@lists.squeakfoundation.org http://lists.squeakfoundation.org/mailman/listinfo/beginners
Re: [Newbies] Where are images saved?
Envoyé de mon iPhone Le 2014-09-04 à 02:03, Herbert König herbertkoe...@gmx.net a écrit : Hi Emmanuel, assuming you use a all in one you will find it in the folder \Squeak-4.5-All-in-One.app\Contents\Resources. Don't know how a Mac shows this path. I think (don't have my Mac at hand ) you just press the option key when selecting Squeak-4.5-All-in-One.app and you'll have the choice to open a bundle which is an apple container. In a workspace you can enter Smalltalk imagePath (without ) and printIt. This will give you the path. That aside I'd try to use the image that goes with the book because 4.5 differs quite a lot from the image used in the book. http://gforge.inria.fr/frs/download.php/4624/SqueakByExample-1.3.zip gets you the relevant image. Someone who owns a Mac may show you how to get the relevant sources file (V3.9) and a 3.9 VM for the Mac. I can go searching if you need further help but hopefully someone with a Mac chimes in. Cheers, Herbert Am 04.09.2014 um 05:19 schrieb Emmanuel Genard: I just started going through Squeak by Example and I already have a problem. I'm running Squeak 4.5 on a Macbook Air and I can't find where the image files are saved on my hard drive. Can anyone point me in the right direction? Thank You Emmanuel Genard ___ Beginners mailing list Beginners@lists.squeakfoundation.org http://lists.squeakfoundation.org/mailman/listinfo/beginners ___ Beginners mailing list Beginners@lists.squeakfoundation.org http://lists.squeakfoundation.org/mailman/listinfo/beginners ___ Beginners mailing list Beginners@lists.squeakfoundation.org http://lists.squeakfoundation.org/mailman/listinfo/beginners
Re: [Newbies] Etoy tutorials on Squeakland and documentation in general
Le 2006/10/20, lanas [EMAIL PROTECTED] écrivait : parce que cela s'adonne que je comprends trés bien le francais ! So I have found excerpts at Eyrolles: http://www.eyrolles.com/Accueil/Livre/9782212110234/livre-squeak- programmation.php But it doesn't seem to be available in America (Canada specifically). Browsing quickly the sample chapters, the book looks quite interesting. Bonjour Alain tu peux sûrement le commander dans une librairie, je l'ai acheté à la librairie de l'université du Québec à Montréal lorsqu'il a été publié. Effectivement c'est un très bon livre de Stéphane et Xavier Salut ___ Beginners mailing list Beginners@lists.squeakfoundation.org http://lists.squeakfoundation.org/mailman/listinfo/beginners
Re: [Newbies] Re: Hi I'm new
Le 2006/10/20, Serge Stinckwich [EMAIL PROTECTED] écrivait : Alexandre Jasmin a écrit : It'd be fun to meet other Squeakers in person and hopefully share a few tricks with them. There was an email on squeak-dev about a Smalltalk meeting in Toronto but it's a bit difficult for me to get there especially during the week. Are there any Smalltalkers in Montreal? Bonjour Alexandre, bienvenue à Squeak, oui il y a quelques Squeakers à Montréal qui ne se sont jamais rencontrés cependant. J'en suis, je demeure à Longueuil. Il y a aussi Benoît St-Jean qui est sporadiquement ici et aux USA. Çà serait intéressant de se rencontrer pour parler de Squeak si çà t'intéresse également. Fais-moi signe par courriel privé. Ciao ___ Beginners mailing list Beginners@lists.squeakfoundation.org http://lists.squeakfoundation.org/mailman/listinfo/beginners
