May 2012 - Pharo-dev - lists.pharo.org

Re: [Pharo-project] Parsing HTTP dates

by Sven Van Caekenberghe

Sean, On 10 May 2012, at 16:39, Sean P. DeNigris wrote: > Excerpt from http://forum.world.st/Parsing-HTTP-dates-td4623583.html : > > In HTTP/1.1, valid dates come in 3 forms (per > http://www.w3.org/Protocols/rfc2616/rfc2616-sec3.html#sec3.3.1) : > Sun, 06 Nov 1994 08:49:37 GMT ; RFC 822, updated by RFC 1123 > Sunday, 06-Nov-94 08:49:37 GMT ; RFC 850, obsoleted by RFC 1036 > Sun Nov 6 08:49:37 1994 ; ANSI C's asctime() format > > All 3 fail in Pharo 1.4 with #asDateAndTime. > > I posted this to the Seaside list because it seems like there *must* be some > code out there... This would be a nice utility for Zincâ¦ You are underestimating me again ;-) This has been in Zn since a very long time: ZnUtils>>parseHttpDate: string "self parseHttpDate: 'Tue, 13 Sep 2011 08:04:49 GMT'." "self parseHttpDate: 'Tue, 13-Sep-2011 08:04:51 GMT'." "self parseHttpDate: 'Tue Jan 01 00:00:01 2036 GMT'." That should cover the spec, no ? Regards, Sven -- Sven Van Caekenberghe http://stfx.eu Smalltalk is the Red Pill

May 10, 2012

[Pharo-project] Zinc: HEAD and then GET

by Sean P. DeNigris

Why does one of the following work, and the other not? fileUrl := 'https://ci.lille.inria.fr/pharo/view/Pharo%201.4/job/Pharo%201.4/lastSucces…' asUrl. "This succeeds in downloading the file" c := ZnClient new. c head: fileUrl; yourself. c url: fileUrl; downloadTo: targetPath; yourself. "This fails with a HTTP 400" c := ZnClient new. c url: fileUrl. c head; yourself. c resetRequestIfNeeded; "fails with or without this line" downloadTo: targetPath; yourself. -- View this message in context: http://forum.world.st/Zinc-HEAD-and-then-GET-tp4623719.html Sent from the Pharo Smalltalk mailing list archive at Nabble.com.

May 10, 2012

Re: [Pharo-project] on Raspberry Pi

by Frank Shearar

On 10 May 2012 15:34, Ben Coman <btc(a)openinworld.com> wrote: > Marcus Denker wrote: >> >> On May 10, 2012, at 11:29 AM, Pavel Krivanek wrote: >> >> >>> >>> Hi, >>> >>> one my friend got Raspberry Pi yesterday so I have seen it in action. >>> I had almost no time for experiments but I have seen Fedora 17 on it >>> with standard Squeak (3.10) packages for this distro on FullHD >>> display. On that VM (3.10.5) I got about 40M bytecodes/sec and 1M >>> sends/sec. The environment is not extra fast but usable without >>> problems. I will pray for successful GSoC ARM JIT project :-) The >>> device was connected to the professional meter and the power >>> consumption was about 3.5W. >>> >>> >> >> Very nice! >> >> As soon as we get one we will put it as a build target for Jenkins... >> (sadly even though I got up early that day I am not yet even invited to >> pre-order...). >> >> Â Â Â Â Marcus >> >> >> -- >> Marcus Denker -- http://marcusdenker.de >> >> >> >> > > That is very interesting. Â I expect a working Smalltalk image for Raspberry > Pi on a continuous integration server would attract a lot of good attention > from the wider community. I would be most happy to test out such an image: I'm waiting for mine to arrive! frank

May 10, 2012

[Pharo-project] Parsing HTTP dates

by Sean P. DeNigris

Excerpt from http://forum.world.st/Parsing-HTTP-dates-td4623583.html : In HTTP/1.1, valid dates come in 3 forms (per http://www.w3.org/Protocols/rfc2616/rfc2616-sec3.html#sec3.3.1) : Sun, 06 Nov 1994 08:49:37 GMT ; RFC 822, updated by RFC 1123 Sunday, 06-Nov-94 08:49:37 GMT ; RFC 850, obsoleted by RFC 1036 Sun Nov 6 08:49:37 1994 ; ANSI C's asctime() format All 3 fail in Pharo 1.4 with #asDateAndTime. I posted this to the Seaside list because it seems like there *must* be some code out there... This would be a nice utility for Zinc... -- View this message in context: http://forum.world.st/Parsing-HTTP-dates-tp4623688.html Sent from the Pharo Smalltalk mailing list archive at Nabble.com.

May 10, 2012

Re: [Pharo-project] [squeak-dev] Curly Braces history (was Re: A comparative article)

by Sean P. DeNigris

H. Hirzel wrote > > Is it used much? > I use it all the time. Sean p.s. I don't have an opinion about whether it should remain/be replaced. -- View this message in context: http://forum.world.st/ANN-STON-Smalltalk-Object-Notation-tp4609808p4623676.… Sent from the Pharo Smalltalk mailing list archive at Nabble.com.

May 10, 2012

Re: [Pharo-project] on Raspberry Pi

by Ben Coman

Marcus Denker wrote: > On May 10, 2012, at 11:29 AM, Pavel Krivanek wrote: > > >> Hi, >> >> one my friend got Raspberry Pi yesterday so I have seen it in action. >> I had almost no time for experiments but I have seen Fedora 17 on it >> with standard Squeak (3.10) packages for this distro on FullHD >> display. On that VM (3.10.5) I got about 40M bytecodes/sec and 1M >> sends/sec. The environment is not extra fast but usable without >> problems. I will pray for successful GSoC ARM JIT project :-) The >> device was connected to the professional meter and the power >> consumption was about 3.5W. >> >> > Very nice! > > As soon as we get one we will put it as a build target for Jenkins... > (sadly even though I got up early that day I am not yet even invited > to pre-order...). > > Marcus > > > -- > Marcus Denker -- http://marcusdenker.de > > > > That is very interesting. I expect a working Smalltalk image for Raspberry Pi on a continuous integration server would attract a lot of good attention from the wider community.

May 10, 2012

[Pharo-project] [OT] ffs!

by Igor Stasenko

i found this funny.. most of you probably know, what ffs means.. if not, see here: http://www.urbandictionary.com/define.php?term=FFS but standard C library says otherwise: FFS(3) BSD Library Functions Manual FFS(3) NAME ffs, ffsl, fls, flsl -- find first or last bit set in a bit string ... ffs! why using such obscure naming?!?! and this is one of the examples, why i prefer smalltalk over C. -- Best regards, Igor Stasenko.

May 10, 2012

Re: [Pharo-project] on Raspberry Pi

by Marcus Denker

On May 10, 2012, at 3:35 PM, H. Hirzel wrote: > But there are regular VMs for this device, aren't they? > Not automatically build from the latest source on the device itself. So: No. (according to my standards ;-) Marcus -- Marcus Denker -- http://marcusdenker.de

May 10, 2012

Re: [Pharo-project] DrGeo Android release

by Hilaire Fernandes

On 09/05/2012 14:39, Douglas Brebner wrote: > On 09/05/2012 08:42, Hilaire Fernandes wrote: >> A small note to let you know we release a free version of DrGeo on >> Google Play. >> >> https://play.google.com/store/apps/details?id=eu.drgeo.android >> >> +1 for Smalltalk :) >> > > It works quite nicely on my Galaxy SII phone. Congratulations :) > > Please, rate it in the DrGeo Google Play page! Hilaire -- Dr. Geo -- http://www.drgeo.eu

May 10, 2012

Re: [Pharo-project] on Raspberry Pi

by H. Hirzel

But there are regular VMs for this device, aren't they? On 5/10/12, Hilaire Fernandes <hilaire.fernandes(a)edu.ge.ch> wrote: > On 10/05/2012 11:28, Pavel Krivanek wrote: >> problems. I will pray for successful GSoC ARM JIT project :-) The >> device was connected to the professional meter and the power > > So do I. > > -- > Dr. Geo -- http://www.drgeo.eu > > >

May 10, 2012