- Pharo-dev - lists.pharo.org

smalltalkhub login issue
by Andrei Chis May 5, 2014

May 5, 2014

Hi, We are multiple people behind a proxy and are having some strange issues with logging in to smalltalk hub. I can log in successfully but then if my colleagues open their browsers to log in they are also logged in as me!!!!!! Furthermore if I open another browser I'm also logged in as me even if that shouldn't be happening. It even works if I switch to incognito mode with Chrome !!! Me colleagues can see my homepage including all my private projects. The good part is that they can't edit or change anything as they get an invalid password error when they try. Still this is bad. Has anyone else experienced this? Can it be some caching issues with the proxy or with smalltalkhub? Cheers, Andrei

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[Pharo3] New Sources File
by Marcus Denker May 5, 2014

May 5, 2014

Hi, We will do a PharoV3.sources for Pharo3. This will take a couple of interations to do (e.g. uploading it to files.pharo.org, updating zeroconfâ¦ fining references in the image for the downloader). As soon as we have it will will send the link. Marcus

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Pharo 3 and Sound
by jannik laval May 5, 2014

May 5, 2014

I remember that the VM+ plugin were fixed. But these changes seems not present in Pharo3-win (installer zip). After loading PharoSound from ConfigurationBrowser, I execute this line: SoundPlayer boinkScale On MacOS it works, not on Windows Cheers -- ~~Jannik Laval~~ Ãcole des Mines de Douai Enseignant-chercheur http://www.jannik-laval.eu http://www.phratch.com http://car.mines-douai.fr/

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WhatsUp from: 2014-05-05 until: 2014-05-18
by seaside＠rmod.lille.inria.fr May 5, 2014

May 5, 2014

Hi! We're sending this automatic email twice a month, to give the community an opportunity to easily know what's happening and to coordinate efforts. Just answer informally, and feel free to spawn discussions thereafter! ### Here's what I've been up to since the last WhatsUp: - $HEROIC_ACHIEVEMENTS_OR_DISMAL_FAILURES_OR_SIMPLE_BORING_NECESSARY_TASKS ### What's next, until 2014-05-18 (*): - $NEXT_STEPS_TOWARDS_WORLD_DOMINATION (*) we'll be expecting results by then ;)

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Is there a DICOM image reader in Smalltalk?
by askoh May 5, 2014

May 5, 2014

DICOM or DCM images are widely used in medical imaging. Is there a Smalltalk image reader for that format? Thanks in advance, Aik-Siong Koh -- View this message in context: http://forum.world.st/Is-there-a-DICOM-image-reader-in-Smalltalk-tp4757893.… Sent from the Pharo Smalltalk Developers mailing list archive at Nabble.com.

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Immutability in the VM - is it hard?
by Aaron Rosenzweig May 4, 2014

May 4, 2014

Hello, Why is the concept of âimmutabilityâ special to VisualWorks? Is it something hard to add to other Smalltalk dialects such as Pharo or are there other reasons for not having it? When I read the docs for the GOODS database client it says the following: âThe GOODS client uses this immutability support for change detection.â It goes on to say that this is only for VisualWorks. For Pharo it says that it is generally slow to commit changes because the client to the OODB has to spent extra time detecting change detection. I guess for VisualWorks it is basically âfreeâ to detect a change in an object. Thank you, AARON ROSENZWEIG / Chat 'n Bike e: aaron(a)chatnbike.com t: (301) 956-2319

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Sound input does not work
by jannik laval May 4, 2014

May 4, 2014

Hello Pharoers, I am trying to play with sound in Pharo v3.0, and the sound input does not work. I tried: SpectrumAnalyzerMorph new openInWorld Cheers, -- ~~Jannik Laval~~ Ãcole des Mines de Douai Enseignant-chercheur http://www.jannik-laval.eu http://www.phratch.com http://car.mines-douai.fr/

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some unordered FAQ
by Pavel Krivanek May 4, 2014

May 4, 2014

Hi, would be nice to collect some FAQ that newcomers that want to use Pharo for their business could ask. And of course start to answer them (code, links to books...) ;-) How can I connect to a MySQL/MariaDB database and execute SQL commands safely without worrying about SQL injection? How to do that with PostgreSQL, Oracle and MS SQL? Iâm using 32bit/64bit system. How can I connect to NoSQL databases (MongoDB, Couchbase, Riak)? Iâm using 32bit/64bit system. Is there an OODB for Pharo? Are there some options for ORM? How can I fork more Pharo images on the host OS level and communicate between them? How can I read line from STDIN? How can I write to STDOUT? How can I read and write data from/to a serial port? How do I delete a file? How do I copy a file? How do I read and write binary data? How do I access the serial (RS232) port? How can I do code coverage analysis of my project? How do I send e-mail? How do I send e-mail in HTML format and with attached files? How can I serialize objects to a binary form? How can I parse XML file? How can I parse HTML file? How can I generate random numbers? What platform-independent GUI toolkits (GTK+, Qt, wxWidgets...) have a binding for Pharo? How can I create an application with host OS native UI? How can I use OpenGL? How can I create binding for an external C/C++ library? Is there an automatic generator for external C/C++ libraries? How to do a Windows installer for Pharo applications? How to create a headless application on Windows and Mac OSX? Can I execute a Smalltalk code from C? How C I generate a bar/QR code? How can I generate a PDF with non-ASCII characters and ebedded fonts? How can I print from Pharo? How can I create an application with web interface? How can I serve static files from Pharo? Can I use Git for my Pharo projects? Can I develop applications for Android in Pharo? Can I develop applications for iOS in Pharo? Can I use DSA, SHA-1, SHA-2? How can I access to certificates registered in the host OS? Are there some interfaces to payment systems? How can I create image without development tools? Can I use VIM or Emacs to edit my code? How can I do Unicode normalization?

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Someone?
by phil＠highoctane.be May 3, 2014

May 3, 2014

https://stripe.com/blog/stripe-open-source-retreat

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Pharo3, a Live Computing Environment
by Stephan Eggermont May 3, 2014

May 3, 2014

https://www.youtube.com/watch?v=uKhXLOu_DBU

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