September 2011 - Pharo-users

Re: [Pharo-users] [Pharo-project] [squeak-dev] Started to post Videos of "Deep into Smalltalk"

by Larry White

+1. I'm really looking forward to these videos. Parsing and FFI are two of the areas of Smalltalk I've always been afraid to venture in. ;) On Fri, Sep 30, 2011 at 4:42 PM, Mariano Martinez Peck < marianopeck(a)gmail.com> wrote: > Thanks Marcus for all your energy :) > > > On Fri, Sep 30, 2011 at 10:03 AM, Marcus Denker <marcus.denker(a)inria.fr>wrote: > >> >> On Sep 30, 2011, at 9:52 AM, Alexander LazareviÄ wrote: >> >> > 2011/9/30 Marcus Denker <marcus.denker(a)inria.fr>: >> >> and the classic talk of Doru from ESUG 2008 showing how (not) to give >> ESUG talks. >> > >> > Saw it for the first time! Nice :) >> > >> > Even if this is most likely a very well known service, it can't hurt >> > to mention http://www.slideshare.net as a source of inspiration. >> > >> >> Yes! We put all ESUG slides there, too: >> >> http://www.slideshare.net/esug/ >> >> (335 Talks!) >> >> So the slides of the presentation are there, too: >> >> http://www.slideshare.net/esug/1-presentingatesug >> >> >> -- >> Marcus Denker -- http://marcusdenker.de >> >> >> > > > -- > Mariano > http://marianopeck.wordpress.com > >

Sept. 30, 2011

Re: [Pharo-users] [Pharo-project] [squeak-dev] Started to post Videos of "Deep into Smalltalk"

by Mariano Martinez Peck

Thanks Marcus for all your energy :) On Fri, Sep 30, 2011 at 10:03 AM, Marcus Denker <marcus.denker(a)inria.fr>wrote: > > On Sep 30, 2011, at 9:52 AM, Alexander LazareviÄ wrote: > > > 2011/9/30 Marcus Denker <marcus.denker(a)inria.fr>: > >> and the classic talk of Doru from ESUG 2008 showing how (not) to give > ESUG talks. > > > > Saw it for the first time! Nice :) > > > > Even if this is most likely a very well known service, it can't hurt > > to mention http://www.slideshare.net as a source of inspiration. > > > > Yes! We put all ESUG slides there, too: > > http://www.slideshare.net/esug/ > > (335 Talks!) > > So the slides of the presentation are there, too: > > http://www.slideshare.net/esug/1-presentingatesug > > > -- > Marcus Denker -- http://marcusdenker.de > > > -- Mariano http://marianopeck.wordpress.com

Sept. 30, 2011

Re: [Pharo-users] SystemReporter for Pharo [WAS] Fwd: [Pharo-project] [update 1.4] #14177

by Mariano Martinez Peck

On Fri, Sep 30, 2011 at 2:51 PM, Alexander LazareviÄ <laza(a)blobworks.com>wrote: > Mariano, > > great that you made it work in Pharo. Yes, we have a couple of problems...but not that big. Thanks for doing this useful tool. > Below method was just a work in progress. > > Excellent then, nothing to report :) > Thanks, > Alex > > 2011/9/30 Mariano Martinez Peck <marianopeck(a)gmail.com>: > > Hi guys. This is a small tool done by Alexander LazareviÄ to get > > information from the system. Very useful when reporting bugs. So keep it > in > > mind. > > You can do SystemReporter open. or directly open it from the menu System > -> > > SystemReporter. > > > > Alexandre: we found an implemented message #environ in: > > reportOSEnvironment: aStream > > > > | env | > > self header: 'Operating System Environment' on: aStream. > > env := [Smalltalk os environ] on: Error do: [^self]. > > env keys asSortedCollection do: [:name | > > aStream nextPutAll: name; nextPut: $=; nextPutAll: (env at: > name); > > cr] > > > > so...it seems broken. > > > > If you want to take a look to the changes we have to do in order to make > it > > work in Pharo: > > > > http://www.squeaksource.com/SystemReporterPharo > > > > Cheers > > > > > > ---------- Forwarded message ---------- > > From: Marcus Denker <marcus.denker(a)inria.fr> > > Date: Fri, Sep 30, 2011 at 11:43 AM > > Subject: [Pharo-project] [update 1.4] #14177 > > To: An open mailing list to discuss any topics related to an open-source > > Smalltalk <Pharo-project(a)lists.gforge.inria.fr> > > > > > > 14177 > > ----- > > > > Issue 4851: We should integrate systemReporter > > http://code.google.com/p/pharo/issues/detail?id=4851 > > > > > > > > -- > > Marcus Denker -- http://marcusdenker.de > > > > > > > > > > > > -- > > Mariano > > http://marianopeck.wordpress.com > > > > > -- Mariano http://marianopeck.wordpress.com

Sept. 30, 2011

SystemReporter for Pharo [WAS] Fwd: [Pharo-project] [update 1.4] #14177

by Mariano Martinez Peck

Hi guys. This is a small tool done by Alexander LazareviÄ to get information from the system. Very useful when reporting bugs. So keep it in mind. You can do SystemReporter open. or directly open it from the menu System -> SystemReporter. Alexandre: we found an implemented message #environ in: reportOSEnvironment: aStream | env | self header: 'Operating System Environment' on: aStream. env := [Smalltalk os environ] on: Error do: [^self]. env keys asSortedCollection do: [:name | aStream nextPutAll: name; nextPut: $=; nextPutAll: (env at: name); cr] so...it seems broken. If you want to take a look to the changes we have to do in order to make it work in Pharo: http://www.squeaksource.com/SystemReporterPharo Cheers ---------- Forwarded message ---------- From: Marcus Denker <marcus.denker(a)inria.fr> Date: Fri, Sep 30, 2011 at 11:43 AM Subject: [Pharo-project] [update 1.4] #14177 To: An open mailing list to discuss any topics related to an open-source Smalltalk <Pharo-project(a)lists.gforge.inria.fr> 14177 ----- Issue 4851: We should integrate systemReporter http://code.google.com/p/pharo/issues/detail?id=4851 -- Marcus Denker -- http://marcusdenker.de -- Mariano http://marianopeck.wordpress.com

Sept. 30, 2011

Re: [Pharo-users] [Pharo-project] [squeak-dev] Started to post Videos of "Deep into Smalltalk"

by Marcus Denker

On Sep 30, 2011, at 9:52 AM, Alexander LazareviÄ wrote: > 2011/9/30 Marcus Denker <marcus.denker(a)inria.fr>: >> and the classic talk of Doru from ESUG 2008 showing how (not) to give ESUG talks. > > Saw it for the first time! Nice :) > > Even if this is most likely a very well known service, it can't hurt > to mention http://www.slideshare.net as a source of inspiration. > Yes! We put all ESUG slides there, too: http://www.slideshare.net/esug/ (335 Talks!) So the slides of the presentation are there, too: http://www.slideshare.net/esug/1-presentingatesug -- Marcus Denker -- http://marcusdenker.de

Sept. 30, 2011

Started to post Videos of "Deep into Smalltalk"

by Marcus Denker

Hello, After a long wait... finally: http://www.youtube.com/user/esugboard#grid/user/843D1D545F9F52B6 This now has: - Extensive, great two part PetitParser Tutorial by Doru (3 hours) http://www.youtube.com/watch?v=vgiJG3Vd6KU If you ever wanted to write a Parser, this will give you a very understandable, step-by-step introduction. - Enhancing SqueakNOS. http://www.youtube.com/watch?v=u9RUmIY2Sz8 Crazy, these Argentinians... - NativeBoost: http://www.youtube.com/watch?v=Bd6mz6F167s Generate Binary code from the image. And a *very* fast FFI as an example. Guido and Javier of the SqueakNOS video above are right now busy here in Lille building something *very* interesting with NativeBoost... - FFI, an introduction by Igor: http://www.youtube.com/watch?v=fU8XRCO7MUU What is FFI and how do we use it? - and the first part of "A little Journey in a Virtual Machine" http://www.youtube.com/watch?v=FJQmjhOvjUs This has 5 (!) parts and together with the FFI presentation, this allows you to experience the very first lecture ever given by Igor Stasenko. More to come... but this already might keep interested people busy for some enternaining evenings :-) We will post all the rest step by step. The ESUG Youtube account has more stuff posted already, e.g. the talks of this years IWST Workshop and some talks of ESUG2011, and the classic talk of Doru from ESUG 2008 showing how (not) to give ESUG talks. All here: http://www.youtube.com/user/esugboard Marcus -- Marcus Denker -- http://marcusdenker.de

Sept. 30, 2011

Re: [Pharo-users] Finding Instance Variables

by Raymond Brinzer

Very good, thank you both. I should have thought of looking above class. -- Ray

Sept. 30, 2011

Re: [Pharo-users] Finding Instance Variables

by Larry White

if you don't see what you're looking for in Class be sure to check its superclasses ClassDescription and Behavior (allInstVarNames is defined in Behavior). Similarly for Object, don't forget to check ProtoObject. On Thu, Sep 29, 2011 at 8:31 PM, Benjamin < benjamin.vanryseghem.pharo(a)gmail.com> wrote: > allInstVarNames :) > > > Ben > > On Sep 30, 2011, at 2:27 AM, Raymond Brinzer wrote: > > > Hello. I'm a Smalltalk novice. I'm wondering: how would I get the > > set of instance variables for a particular class? I see Class has an > > allClassVarNames method, but I don't see something analogous for > > instance variables. > > > > Thanks. > > > > -- > > Ray > > > > >

Sept. 30, 2011

Re: [Pharo-users] Finding Instance Variables

by Benjamin

allInstVarNames :) Ben On Sep 30, 2011, at 2:27 AM, Raymond Brinzer wrote: > Hello. I'm a Smalltalk novice. I'm wondering: how would I get the > set of instance variables for a particular class? I see Class has an > allClassVarNames method, but I don't see something analogous for > instance variables. > > Thanks. > > -- > Ray >

Sept. 30, 2011

Finding Instance Variables

by Raymond Brinzer

Hello. I'm a Smalltalk novice. I'm wondering: how would I get the set of instance variables for a particular class? I see Class has an allClassVarNames method, but I don't see something analogous for instance variables. Thanks. -- Ray

Sept. 30, 2011