- Pharo-users - lists.pharo.org

Re: [Pharo-users] Zinc SSL Exception: decrypt failed code:5
by Sabine Manaa March 2, 2015

March 2, 2015

Hi Sven, Hi all, I try to send a curl command (which works at command line) from Pharo. I get the error: "SSL Exception: decrypt failed code:5" The working command line command is: curl -v -H 'Accept: application/json' -u 'aUser:aPassword' 'https://user.xxx.net/oauth/token?grant_type=client_credentials' the result is something like: {"access_token":"a31xxxa-2a22-4xx6c-938d-2bd3ae4a0629","token_type":"bearer","expires_in":42095,"scope":"write"} My current Pharo code is: | theZnClient | theZnClient := ZnClient new systemPolicy ; https; host: 'user.xxx.net'; path: 'oauth/token?grant_type=client_credentials'; username: 'aUser' password: 'aPassword'; accept: ZnMimeType applicationJson; get. theZnClient inspect close. 'aPassword' and 'aUser' and xxx.net was replaced by me for security reasons. In Pharo, I get a walkback with the error message 'SSL Exception: decrypt failed [code:-5]' But I see, that the ZdcSecureSocketStream has the correct result ({"access_token":...":"write"}) in its collection attribute at utf-8 string and at latin1-string so, the request is done and the result is available but then it fails here: ZdcSecureSocketStream(Object)>>error: ZdcSecureSocketStream>>sslException:code: ZdcSecureSocketStream>>fillBytes:startingAt:count: in Block: [ ... ZdcSecureSocketStream>>fillBytes:startingAt:count: ZdcSecureSocketStream(ZdcSimpleSocketStream)>>fillReadBufferNoWait ZdcSecureSocketStream(ZdcSimpleSocketStream)>>fillReadBuffer ZdcSecureSocketStream(ZdcOptimizedSocketStream)>>readInto:startingAt:count: ZnUTF8Encoder>>optimizedReadInto:startingAt:count:fromStream: ZnUTF8Encoder>>readInto:startingAt:count:fromStream: Sven, I could send you the 'aPassword' and 'aUser' and the url by private message. It would be fine if you could have a short look at it. Regards Sabine -- View this message in context: http://forum.world.st/Zinc-SSL-Exception-decrypt-failed-code-5-tp4808230p48… Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

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SQLite3 - External module not found
by Julien Delplanque March 1, 2015

March 1, 2015

Hello everyone, I have problems to get SQLite3 package working. I tried the solution provided in another thread of the mailing list that was to create a symbolic link from libsqlite3.so to a file located in the pharo3.0/bin directory and named 'libsqlite3.so' as well but I still get the error: External module not found. My OS is Archlinux (Linux version 3.18.6-1-ARCH (builduser@tobias) (gcc version 4.9.2 20141224 (prerelease) (GCC) ) #1 SMP PREEMPT Sat Feb 7 08:44:05 CET 2015) and I'm using pharo3. The code that fail: c := SQLiteConnection fileNamed: ':memory:'. c open. Maybe I'm missing something with the libsqlite3.so file? Thanks in advance, Julien

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[ANN] Language Detection API Client
by HernÃ¡n Morales Durand March 1, 2015

March 1, 2015

Hello, Language Detection API is a service to query the language of a given input text. You will need to register an API key in the web site http://detectlanguage.com to use the service. This client enables to use the service from Pharo Smalltalk. The output is an object containing the language code, a confidence score and a 'is reliable' boolean value. Installation and usage details in the following post: http://80738163270632.blogspot.com.ar/2015/02/languagedetection-api-client-… Cheers, HernÃ¡n

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New Pharo Collections: Question about MultiDictionary
by AlexanderBrenchev March 1, 2015

March 1, 2015

Greetings to everyone. Recently i started my pre-bachelor's work called "New Collections for Pharo". ( introduction to my project <http://forum.world.st/New-Pharo-Collections-td4794762.html> ) I decided to start with the MultiDictionary. There is a very basic prototype available on my project page on smalltalkhub <http://smalltalkhub.com/#!/~OBrenchev/NewPharoCollections> You can also read my post <http://pillarhub.pharocloud.com/hub/brenchev/duntw01nrp9hkz6a00qmi16c5> about this implementation on PillarHub. At this point, i need your help, users and developers of Pharo! Feel free to make your suggestions about functionality of MultiDictionary that you need. Also, I'll really appreciate your suggestions about code style and in programming with Pharo in general. Thank you and best wishes. -- View this message in context: http://forum.world.st/New-Pharo-Collections-Question-about-MultiDictionary-… Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

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smalltalk workshops (building a webserver) after code-in
by Martin BÃ¤hr Feb. 28, 2015

Feb. 28, 2015

hi, Google Code-In is over (i'll probably write more about that later) and there are a few students who have started their path to smalltalk. because there was interest among the students to continue learning, we have started a series of workshops to learn the elements of building a webserver. i have created a screencast for the first topic: FileSystem you can read more about the workshop and find the screencast here: http://societyserver.org/mbaehr/training/Using-the-FileSystem-class-in-Phar… being new to smalltalk myself, there are probably some mistakes, and things that could be done better, however i believe the screencast is usable for learning. i recorded this mostly without interruption except for a few times where i was lost and had to stop and look up what i was going to do. i am open to feedback and criticism of any kind, from pointing out redundant ()s or ways to improve the code to tips for debugging and testing. the next workshop will be saturday the greetings, martin. -- eKita - the online platform for your entire academic life -- chief engineer eKita.co pike programmer pike.lysator.liu.se caudium.net societyserver.org secretary beijinglug.org mentor fossasia.org foresight developer foresightlinux.org realss.com unix sysadmin Martin BÃ¤hr working in china http://societyserver.org/mbaehr/

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Zn using String>>#substrings:
by Sven Van Caekenberghe Feb. 28, 2015

Feb. 28, 2015

Hi, Zinc HTTP Components' latest stable version 2.6.2 which was integrated in Pharo 4.0 is using String>>#substrings: instead of String>>#subStrings: For Pharo 4 this is of course OK. String>>#substrings: was also added to Pharo 3.0. For Pharo 2.0 Zinc will load a 'forward compatibility' package to add the missing method. If you are working in/with an older/existing Pharo 3.0 things will not be solved automatically. Either add the method yourself, or load 'Zinc-pharo2-forward-compatibility' manually. It might even be possible to update the image, but I haven't tried that. HTH, Sven

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Postdoc position at INRIA Chile
by Alexandre Bergel Feb. 28, 2015

Feb. 28, 2015

Dear All, I have just received a announcement for a position at INRIA Chile. Here is an extract from the call. It is written in Spanish, however it is also open to non-spanish speaker. "Inria Chile fue creado en Chile en 2012 por Inria (www.inria.fr) y en colaboracioÌn con 9 universidades chilenas. Cuenta con el apoyo de CORFO, que seleccionoÌ el proyecto de Inria Chile en el marco del concurso AtraccioÌn de Centros de Excelencia Internacional para la Competitividad dedicado a desarrollar y reforzar las capacidades I+D del paiÌs. Inria Chile desarrolla sus actividades I+D a traveÌs de una plataforma de desarrollo de acciones aplicadas, que busca proponer soluciones a desafiÌos econoÌmicos y sociales para Chile, tal como energiÌa, en particular energiÌas renovables, recursos naturales y âciudades inteligentesâ. TambieÌn se estaÌ trabajando en temas aplicados como desarrollo sustentable, gestioÌn de cataÌstrofes naturales o el desarrollo de tecnologiÌas avanzadas para la astronomiÌa. Buscamos a un postdoc interesado en trabajar part-time en estrecho viÌnculo con un equipo de desarrollo que lleva a cabo una de estas acciones. Las competencias requeridas son particularmente en las aÌreas de: aprendizaje, datos masivos, redes de sensores, visualizacioÌn interactiva. Esta lista no es exhaustiva.â If you have a PhD and are interested, please contact me! Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

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Re: [Pharo-users] Seaside jQuery - Sorting a list with drag and drop and sending it back via Ajax causes OrderedCollection to turn into an Array?
by Stephan Eggermont Feb. 27, 2015

Feb. 27, 2015

To see a working example of this, take a look at StoryBoard Download the 30 image from https://ci.inria.fr/pharo-contribution/job/StoryBoard/ Start it, open the seaside control panel and start a ZnZincServerAdaptor on port 8080. Open a web browser on http://localhost:8080/story, register yourself, add a project and start adding stories. They can be dragged and dropped. The actual code is in the rendering methods of SBProjectStoryColumn Stephan

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slow pharo launcher
by Peter UhnÃ¡k Feb. 27, 2015

Feb. 27, 2015

For anyone that may be experiencing this... Yesterday when I got above around 20 images PharoLauncher suddenly started to load slowly (over 5s instead of 1-2s) and even when I deleted some it stayed slow, however downloading fresh Pharo 3 image and installing PharoLauncher it works nicely again even with many images... maybe some leak somewhere? Peter

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Canvas: Transform Width and Height Independently
by Sean P. DeNigris Feb. 27, 2015

Feb. 27, 2015

I'm implementing a SimpleImageMorph which squeezes the form into the Morph's inner bounds instead of the weird TransformMorph thing. As a spike, I wrote: | transform scale | scale := self innerBounds width / self image width. transform := MorphicTransform new setScale: scale. aCanvas warpImage: self image transform: transform at: self innerBounds origin But obviously this only takes the width into account. How would I transform both of the forms dimensions to the corresponding dimension of the morph's inner bounds? ----- Cheers, Sean -- View this message in context: http://forum.world.st/Canvas-Transform-Width-and-Height-Independently-tp480… Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

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