- Pharo-users - lists.pharo.org

Exploring Pier
by Jimmie Houchin Oct. 14, 2015

Oct. 14, 2015

Hello, I am interested in learning to use Pier. I browsed the mailing list to learn about current status and documentation. It seems to be pretty quiet on the mailing lists. There seems to be some activity on Smalltalkhub on Pier3. I am interested to see how well supported Pier is (is going to be). And if Pier is still active in the community. Is there any current documentation and where? Thanks for any help and opinions regarding Pier and its current and future situation. Jimmie

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Random forest in Pharo
by Damien Cassou Oct. 14, 2015

Oct. 14, 2015

Hi, did anyone implement a Random Forest algorithm in Pharo? https://en.wikipedia.org/wiki/Random_forest -- Damien Cassou http://damiencassou.seasidehosting.st "Success is the ability to go from one failure to another without losing enthusiasm." --Winston Churchill

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Re: [Pharo-users] distributed peer2peer sharing app in Pharo
by Robert Withers Oct. 13, 2015

Oct. 13, 2015

Hi Peter, This is similar to what I was thinking of delving into, although I was thinking differently than file-sharing. I was thinking more modified blockchain sharing. My plans are to revive an old project of mine: http://www.squeaksource.com/squeakelib/, which depends on Cryptography. I am interested in implementing NIO as well. This is all infrastructure stuff, layers 4, 5 and 6. WebSockets may be all you need. As any flow system needs a control layer, add a couple of layers above the application layer: market/cloud and meta layers, used to contain apps and specify the peer2peer graph and formats. There's some other stuff, too. I don't know if this interests you. thanks, Robert On 10/12/2015 10:57 AM, Peter H. Meadows via Pharo-users wrote:

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[ANN] Cupboard inspector for Teapot
by Torsten Bergmann Oct. 13, 2015

Oct. 13, 2015

Hi, I took a few minutes to add a custom inspector tool ("Cupboard") to Teapot showing all the available teapots. The tool is accessible from the Tool menu right after loading "Teapot" and allows get an overview on running teapots. If you teapot has dynamic routes they will be shown as well. See screenshot attached. You can also start/stop a Teapot or add a new one serving static contents from a selected directory. Also catalog messages were added to the ConfigurationOfTeapot and the NeoJSON repo in the dependencies was fixed. Just get the lates stable version: Gofer it smalltalkhubUser: 'zeroflag' project: 'Teapot'; configuration; loadStable. or directly load from ConfigBrowser (Pharo 4) or CatalogBrowser/Spotter (Pharo 5) in a fresh image. If you want to quickly serve a (static) webpage from Pharo ========================================================== Create a web directory and HTML page - use "Tools" -> "File Browser" - create a directory "www" using "Add new directory", navigate to it - create a new file "index.html" using "Add new file", edit it and accept the changes Serve it from Pharo - load Teapot in a fresh image - open "Tools" -> "Teapot" - click on the server icon on the right to create a new static server - accept the default port 80 or enter a new one - select the directory Point your browser to http://localhost:80 If you want to quickly server (dynamic) content from Pharo: =========================================================== - use one of the examples on http://smalltalkhub.com/#!/~zeroflag/Teapot Note that the dynamic routes are shown in the new tool Tip: if you like use "Mustache" template library to mix HTML content (like Bootstrap templates, Material design templates or other with your Pharo server objects to serve pages) Have fun T.

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[ANN] Windows support for GitFileTree
by Thierry Goubier Oct. 13, 2015

Oct. 13, 2015

Hi all, thanks to the help of Nicolai and Levente (and others), GitFileTree has now working support for Windows users through ProcessWrapper (on the development versions). A way for it to work is to have git in your path and simply load: Metacello new configuration: 'GitFileTree'; version: #'development'; repository: 'https://smalltalkhub.com/mc/Pharo/MetaRepoForPharo50/main'; load Expect this to move into stable GitFileTree if it is reported to work. Next steps for gitfiletree are a metadata-less mode (for Alexandre :)) and svn support (aka SVNFileTree ;)). Regards, Thierry

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Re: [Pharo-users] [Pharo-dev] binary serialization
by Robert Withers Oct. 13, 2015

Oct. 13, 2015

Sven and Torsten, that's a binary serialization library! It will take time to learn it and how to use mappers. What is the format; is it language neutral? thanks, Robert On 10/13/2015 01:21 AM, Sven Van Caekenberghe wrote: > Yes, it is called FUEL and it is a standard part of the image. See FLSerializer and FLMaterializer. > >> On 13 Oct 2015, at 06:59, Robert Withers <robert.w.withers(a)gmail.com> wrote: >> >> Does Pharo have stream classes to binary de/serialize an object, such that the protocol accepts an object as an argument and converts it to a byteArray? >> >> -- >> thanks, >> Robert >> > >

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Re: [Pharo-users] binary serialization
by Torsten Bergmann Oct. 13, 2015

Oct. 13, 2015

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binary serialization
by Robert Withers Oct. 13, 2015

Oct. 13, 2015

Does Pharo have stream classes to binary de/serialize an object, such that the protocol accepts an object as an argument and converts it to a byteArray? -- thanks, Robert

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Is RubMethodEditingExample supposed to work?
by Stephan Eggermont Oct. 12, 2015

Oct. 12, 2015

Is that supposed to be able to make changes to methods? Stephan

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[ANN] Pharo Sprint October 23
by marcus.denker＠inria.fr Oct. 12, 2015

Oct. 12, 2015

We will organize a Pharo sprint / Moose dojo Friday, 23th October, starting at 10:00am. (Local Time Lille). It will be at the Inria Lille, Building B, third floor (RMoD offices). Remotely, you can join us on the official IRC channel #pharo on irc.freenode.net <http://irc.freenode.net/> server. During the sprint, we will try to synchronize local and remote Pharo sprinters. As the building is not open to the public, please contact us before if you plan to come.

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