Squeak-dev October 2007

squeak-dev@lists.squeakfoundation.org

151 participants
195 discussions

Can we get squeaksource.com to mail updates?
by Keith Hodges 30 Oct '07

30 Oct '07

To whom is may concern, According to this announcement http://lists.squeakfoundation.org/pipermail/squeak-dev/2007-August/119637.h… Matthew has added a mailing ability to squeakource, could we get squeaksource.com to send mails out to the packages mailing-list all the best Keith

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does SecureHashAlgorithm pad correctly?
by Howard Stearns 30 Oct '07

30 Oct '07

The class comment for SecureHashAlgorithm says it implements the SHA standard, but I'm not sure it's padding correctly. My reading of the standard is that all messages -- including zero length messages -- should be padded to 512 bit size in a certain way. See section "4. Message Padding" of http://www.itl.nist.gov/fipspubs/fip180-1.htm My reading of the code is that it explicitly fails with an error for zero length messages, and pads to 64 bit sizes. Am I nuts? -- Howard Stearns AIM: qwaqHoward Qwaq: +1-650-331-1437 office: +1-608-850-4482 mobile: +1-608-658-2419

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RE: OLPC News 2007-10-27
by Ron Teitelbaum 29 Oct '07

29 Oct '07

Hi Jecel, Thanks for the link. Hopefully we will get to see more. It's fun to see the children using Squeak / Etoys! Ron > -----Original Message----- > From: squeak-dev-bounces(a)lists.squeakfoundation.org [mailto:squeak-dev- > bounces(a)lists.squeakfoundation.org] On Behalf Of Jecel Assumpcao Jr > Sent: Sunday, October 28, 2007 10:28 AM > To: 'The general-purpose Squeak developers list'; 'Squeakland list' > Subject: RE: OLPC News 2007-10-27 > > Ron Teitelbaum wrote: > > That's terrific! Very exciting news. I'd love to hear more details > about > > what is happening, and more about this "new culture". > > See http://youtube.com/watch?v=m9Ji-4f_5K0 > > There are English subtitles. > > -- Jecel

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RE: Squeak people is inaccessable.
by Ken Causey 29 Oct '07

29 Oct '07

I see this morning that the great and wonderful Cees has restored http://people.squeakfoundation.org back to an operative state. Thanks Cees! ;) Ken > -------- Original Message -------- > Subject: Squeak people is inaccessable. > From: Jerome Peace <peace_the_dreamer(a)yahoo.com> > Date: Sun, October 21, 2007 3:17 pm > To: "squeak-dev(a)lists.squeakfoundation.org" > <squeak-dev(a)lists.squeakfoundation.org> > > > Squeak people is inaccessable. > > > Any attempt to access squeak people gets me a proxy > error. > > I can access the xxx.squeak.org stuff fine including > mantis. the swiki and the mailling list archives. > Afaik I am not using anything unusual as a proxy > server. > > > Squeak people gives the error below. This has been > true for sometime so I am puzzled no one else has > mentioned it. > > What might be the problem? > > Yours in curiosity and service, --Jerome Peace > > What is the error from. > *** > >Proxy Error > > > >The proxy server received an invalid response from an > upstream server. > >The proxy server could not handle the request GET /. > > > >Reason: Error reading from remote server > > > > > > > >Additionally, a 502 Bad Gateway error was encountered > while trying to use an > >ErrorDocument to handle the request. > *** > > > __________________________________________________ > Do You Yahoo!? > Tired of spam? Yahoo! Mail has the best spam protection around > http://mail.yahoo.com

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Squeak on DS or other nintendo devices?
by stephane ducasse 29 Oct '07

29 Oct '07

Hi I would like to know whether it makes sense or not to thikn about running squeak on a Nintendo DS? Stef

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First tapes from OOPSLA - Squeak BOF
by goran＠krampe.se 29 Oct '07

29 Oct '07

Hi folks! Ok, the first tape is up now - second will be up very soon, third coming in a day or two, read more here: http://goran.krampe.se/blog/OOPSLA/OOPSLA07-1.rdoc regards, Göran

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load configmap with mcconfigurations
by Norbert Hartl 28 Oct '07

28 Oct '07

Hi, yesterday I started the play with MCConfigurations. I was able to create a configmap. But I don't know how I can load the map and all the packages from a fresh image. I found cees quick how-to but he only mentions some should "browse" to the configmap. This doesn't work for the monticello browser. Any hints are welcomed. thanks, Norbert

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Fwd: OLPC News 2007-10-27
by Bert Freudenberg 28 Oct '07

28 Oct '07

Interesting report form testing schools: Begin forwarded message: > From: "Walter Bender" <walter.bender(a)gmail.com> > Date: October 27, 2007 19:53:49 GMT+02:00 > To: community-news(a)laptop.org > Cc: OLPC Dev <devel(a)lists.laptop.org>, Sugar Mailing List > <sugar(a)lists.laptop.org> > Subject: OLPC News 2007-10-27 > Reply-To: walter(a)laptop.org > > 17. Squeak/Etoys: Marta Voelcker reports that the children at the > Luciana de Abreu school in Porto Alegre, Brazil are making great > progress with Etoys. "The 11-year olds are using it very frequently, > 12-to-14-year olds also increasing it, and first graders (age 7) are > starting to use it. They use squeak in the classroom and after school > they meet in the garden to talk about and share things made with > squeak, it is becoming a culture!" Squeak has been very popular in > Ethiopia as well. Full news at http://laptop.media.mit.edu/laptopnews.nsf/latest/news - Bert -

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Multy-core CPUs
by gruntfuttuck 27 Oct '07

27 Oct '07

How is squeak going to handle multy-core CPUs, if at all? If we see cores of 100 plus in the future and squeak stay as it is, I would imagine other languages such as erlang, will look more attractive. -- View this message in context: http://www.nabble.com/Multy-core-CPUs-tf4639074.html#a13249733 Sent from the Squeak - Dev mailing list archive at Nabble.com.

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Nesting DynamicVariables
by Keith Hodges 27 Oct '07

27 Oct '07

I have a list of DyamicVariables that I would like to set at the same time. If there were two in the list the code would look like so. state: state during: aBlock DynamicVar1 use: (DynamicVar newValueFor: state) during: [ DynamicVar2 use: (DynamicVar newValueFor: state) during: aBlock ] Now if there were any number of this things in an OrderedCollection how would I efficiently or otherwise evaluate this code nested n times deep. thanks in advance Keith

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