Re: [Newbies] Re: Win98SE + Squeak?

2009-08-04 Thread Leandro Juarez
When i try to run Squeak3.10.2-7179-basic.image with the lastest squeak available to download from squeak.org I get a Squeak Warning window claiming: Image File Read problem (0 out of 4 bytes read) with three buttons: Abort Retry Omitir (sorry don't remember the English translation for that

[Newbies] class variable vs class instance variable uses

2009-08-04 Thread Miguel Enrique Cobá Martinez
What is the difference between a class variable like Current in Locale class: Object subclass: #Locale instanceVariableNames: 'id shortDate longDate time decimalSymbol digitGrouping currencySymbol currencyNotation measurement offsetLocalToUTC offsetVMToUTC dstActive'

Re: [Newbies] class variable vs class instance variable uses

2009-08-04 Thread Hernán Morales Durand
Hi Miguel, A simple rule you can use is: Use a class variable if your Singleton will not have subclasses. Use a instance class instance variable if your Singleton will have one or many subclasses, i.e. each class in the hierarchy will need its own Singleton copy. A good practice is to

Re: [Newbies] class variable vs class instance variable uses

2009-08-04 Thread Bert Freudenberg
On 04.08.2009, at 17:28, Miguel Enrique Cobá Martinez wrote: What is the difference between a class variable like Current in Locale class: A class variable exists once per image. A class instance variable exists once per subclass. If your singleton class has no subclasses, it doesn't

Re: [Newbies] class variable vs class instance variable uses

2009-08-04 Thread Miguel Enrique Cobá Martinez
El mar, 04-08-2009 a las 18:46 +0200, Bert Freudenberg escribió: On 04.08.2009, at 17:28, Miguel Enrique Cobá Martinez wrote: What is the difference between a class variable like Current in Locale class: A class variable exists once per image. A class instance variable exists once

Re: [Newbies] Re: Win98SE + Squeak?

2009-08-04 Thread Edwin Castro
On Tue, Aug 4, 2009 at 8:21 AM, Leandro Juarez leand...@gmail.com wrote: Abort Retry Omitir (sorry don't remember the English translation for that word) For the curious: Omitir = Ignore. -- Edwin G. Castro Ogden Nash http://www.brainyquote.com/quotes/authors/o/ogden_nash.html - The

[Newbies] Re: Beginners Digest, Vol 40, Issue 4

2009-08-04 Thread richard snow
I can put the image up on my website. It is based on squeak 3.10. the image is at http://mypals.info/files/debt/rssdebt.tar.gz Richard Snow On 8/4/09, beginners-requ...@lists.squeakfoundation.org beginners-requ...@lists.squeakfoundation.org wrote: Send Beginners mailing list submissions to