From isaacpei at gmail.com Thu Mar 17 13:24:01 2016 From: isaacpei at gmail.com (ipstone) Date: Thu Mar 17 13:52:51 2016 Subject: [Newbies] Re: Squeak 5 on Raspberry Pi In-Reply-To: References: <1446714806346-4859314.post@n4.nabble.com> <563B5D29.80005@gmx.net> Message-ID: <1458221041660-4885070.post@n4.nabble.com> Hello, I have a different scenario - on a arm based chromebook (Asus flip 10), running under crouton/ubuntu. Somehow when I unzipped the all-in-one, and run the squeak.sh, it says: "core error dump" ... Is there something special here, that makes it different with Pi? or there are some missing packages that I need to install. Ubuntu itself has Squeak 3.9 as package, but that's too dated ... thanks, Isaac -- View this message in context: http://forum.world.st/Squeak-5-on-Raspberry-Pi-tp4859314p4885070.html Sent from the Squeak - Beginners mailing list archive at Nabble.com. From overcomer.man at gmail.com Fri Mar 18 00:34:41 2016 From: overcomer.man at gmail.com (Kirk Fraser) Date: Fri Mar 18 00:34:43 2016 Subject: [Newbies] Re: Squeak 5 on Raspberry Pi In-Reply-To: <1458221041660-4885070.post@n4.nabble.com> References: <1446714806346-4859314.post@n4.nabble.com> <563B5D29.80005@gmx.net> <1458221041660-4885070.post@n4.nabble.com> Message-ID: I misplaced a USB keyboard device so I can't look it up on my Raspbery Pi right now, sorry, but I was told on the Pi Forum to unzip Squeak on another machine then copy the few required files to the Pi, then run it. Eventually I got it under the Squeak directory and icon that comes standard on the Pi. Right now I don't recall those few file names, perhaps look my name up on the Pi forum and you'll find the conversation. It's something like Squeak's sources, changes, VM file, and .sh to execute it in Linux. On Thu, Mar 17, 2016 at 6:24 AM, ipstone wrote: > Hello, > > I have a different scenario - on a arm based chromebook (Asus flip 10), > running under crouton/ubuntu. Somehow when I unzipped the all-in-one, and > run the squeak.sh, it says: > "core error dump" ... > > Is there something special here, that makes it different with Pi? or there > are some missing packages that I need to install. Ubuntu itself has Squeak > 3.9 as package, but that's too dated ... > > thanks, > > Isaac > > > > > -- > View this message in context: > http://forum.world.st/Squeak-5-on-Raspberry-Pi-tp4859314p4885070.html > Sent from the Squeak - Beginners mailing list archive at Nabble.com. > _______________________________________________ > Beginners mailing list > Beginners@lists.squeakfoundation.org > http://lists.squeakfoundation.org/mailman/listinfo/beginners > -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.squeakfoundation.org/pipermail/beginners/attachments/20160317/2f45031f/attachment-0001.htm From overcomer.man at gmail.com Thu Mar 24 09:20:14 2016 From: overcomer.man at gmail.com (Kirk Fraser) Date: Thu Mar 24 09:20:15 2016 Subject: [Newbies] Re: Squeak 5 on Raspberry Pi In-Reply-To: References: <1446714806346-4859314.post@n4.nabble.com> <563B5D29.80005@gmx.net> <1458221041660-4885070.post@n4.nabble.com> Message-ID: Here is a more up to date set of instructions. https://www.raspberrypi.org/forums/viewtopic.php?f=77&t=141473 On Thu, Mar 17, 2016 at 5:34 PM, Kirk Fraser wrote: > I misplaced a USB keyboard device so I can't look it up on my Raspbery Pi > right now, sorry, but I was told on the Pi Forum to unzip Squeak on another > machine then copy the few required files to the Pi, then run it. > Eventually I got it under the Squeak directory and icon that comes standard > on the Pi. Right now I don't recall those few file names, perhaps look my > name up on the Pi forum and you'll find the conversation. It's something > like Squeak's sources, changes, VM file, and .sh to execute it in Linux. > > > > On Thu, Mar 17, 2016 at 6:24 AM, ipstone wrote: > >> Hello, >> >> I have a different scenario - on a arm based chromebook (Asus flip 10), >> running under crouton/ubuntu. Somehow when I unzipped the all-in-one, and >> run the squeak.sh, it says: >> "core error dump" ... >> >> Is there something special here, that makes it different with Pi? or there >> are some missing packages that I need to install. Ubuntu itself has Squeak >> 3.9 as package, but that's too dated ... >> >> thanks, >> >> Isaac >> >> >> >> >> -- >> View this message in context: >> http://forum.world.st/Squeak-5-on-Raspberry-Pi-tp4859314p4885070.html >> Sent from the Squeak - Beginners mailing list archive at Nabble.com. >> _______________________________________________ >> Beginners mailing list >> Beginners@lists.squeakfoundation.org >> http://lists.squeakfoundation.org/mailman/listinfo/beginners >> > > -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.squeakfoundation.org/pipermail/beginners/attachments/20160324/fef0525c/attachment.htm From overcomer.man at gmail.com Tue Mar 29 00:37:39 2016 From: overcomer.man at gmail.com (Kirk Fraser) Date: Tue Mar 29 00:37:42 2016 Subject: [Newbies] How to access Camera in Linux? Message-ID: I understand there is a Linux camera driver that covers many more cameras than Windows does. Does someone know its name, how to get it, and Smalltalk code to use it in Squeak 5 on a Raspberry Pi? Thanks. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.squeakfoundation.org/pipermail/beginners/attachments/20160328/830d622a/attachment.htm From joseph.alotta at gmail.com Wed Mar 30 00:07:07 2016 From: joseph.alotta at gmail.com (Joseph Alotta) Date: Wed Mar 30 00:07:11 2016 Subject: [Newbies] How to test a String if it is a valid date? In-Reply-To: <56eb4d28.c94c370a.22567.0d31SMTPIN_ADDED_MISSING@mx.google.com> References: <56eb4d28.c94c370a.22567.0d31SMTPIN_ADDED_MISSING@mx.google.com> Message-ID: Greetings, I want to test a String to see if it can be a Date using mm/dd/yyyy format. I want something that won?t cause a walkback window. Is there a String method isValidAsADate? Sincerely, Joe. From dnorton at mindspring.com Wed Mar 30 01:57:37 2016 From: dnorton at mindspring.com (Dan Norton) Date: Wed Mar 30 01:57:45 2016 Subject: [Newbies] How to test a String if it is a valid date? In-Reply-To: References: <56eb4d28.c94c370a.22567.0d31SMTPIN_ADDED_MISSING@mx.google.com>, Message-ID: <56FB3291.26227.2B9D5B3@dnorton.mindspring.com> On 29 Mar 2016 at 19:07, Joseph Alotta wrote: > Greetings, > > I want to test a String to see if it can be a Date using mm/dd/yyyy > format. I want something that won?t cause a walkback window. Is > there a String method isValidAsADate? > > Sincerely, > > Joe. > You might have a method like this: isDate: aString "Answer whether aString is in the form 'mm/dd/yyyy' " | w x | w := aString asString select: [:a | a isDigit or: a = $/]. x := w findTokens: '/'. ^ x size = 3 and: [w = aString] This is the general idea. Let me know if you have any questions. - Dan > > > _______________________________________________ > Beginners mailing list > Beginners@lists.squeakfoundation.org > http://lists.squeakfoundation.org/mailman/listinfo/beginners From ron at usmedrec.com Wed Mar 30 02:05:08 2016 From: ron at usmedrec.com (Ron Teitelbaum) Date: Wed Mar 30 02:05:09 2016 Subject: [Newbies] How to test a String if it is a valid date? In-Reply-To: References: <56eb4d28.c94c370a.22567.0d31SMTPIN_ADDED_MISSING@mx.google.com> Message-ID: <04a601d18a28$96316700$c2943500$@usmedrec.com> Hi Joe, You could just handle the error. ['1/22/2016' asDate class = Date ] on: Error do: [:ex | ^false] returns true ['15/22/2016' asDate class = Date ] on: Error do: [:ex | ^false] returns false Or even [myDate := '1/22/2016' asDate] on: Error do: [:ex | ^nil]. Then you can just check if myDate isNil. All the best, Ron Teitelbaum Head Of Engineering 3D Immersive Collaboration Consulting ron@3Dicc.com Follow Me On Twitter: @RonTeitelbaum www.3Dicc.com https://www.google.com/+3Dicc > -----Original Message----- > From: beginners-bounces@lists.squeakfoundation.org [mailto:beginners- > bounces@lists.squeakfoundation.org] On Behalf Of Joseph Alotta > Sent: Tuesday, March 29, 2016 8:07 PM > To: beginners@lists.squeakfoundation.org > Subject: [Newbies] How to test a String if it is a valid date? > > Greetings, > > I want to test a String to see if it can be a Date using mm/dd/yyyy format. I > want something that won?t cause a walkback window. Is there a String > method isValidAsADate? > > Sincerely, > > Joe. > > > > _______________________________________________ > Beginners mailing list > Beginners@lists.squeakfoundation.org > http://lists.squeakfoundation.org/mailman/listinfo/beginners