April 2013 - Pharo-dev - lists.pharo.org

Re: [Pharo-project] How to encrypt a password?
by Paul DeBruicker Nov. 22, 2013

Nov. 22, 2013

Hi Mariano, I've made a FFI library on Squeaksource that works on Linux. http://www.squeaksource.com/Cryptography/PasswordHashingFFI-PaulDeBruicker.… You need to install the 32 bit versions of libcrypt and libxcrypt if you're using a 64 bit linux os. Using crypt can hash passwords using MD5, DES, SHA256, SHA512. Using libxcrypt can hash passwords using bcrypt. If its for a new installation use bcrypt or SHA512 to hash the passwords. bcrypt is better because its slower, and allegedly future proof. to get a hashed password use BCryptLinuxFFI bcrypt:'mypassword' to check it against a stored hash use: BCryptLinuxFFI check:'mypassword' against: storedHash

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[Pharo-project] TextAttribute, TextAction and TextDoIt or TextURL: not working
by phil＠highoctane.be Nov. 6, 2013

Nov. 6, 2013

I've been investigating with text. I found things that do work like: ((Text withAll: 'foo') , (Text string: '*' attribute: (TextAnchor new anchoredMorph: EllipseMorph new)) , (Text withAll: 'bar')) asMorph openInWorld. ((Text withAll: 'foo') , (Text string: '*' attribute: (TextAnchor new anchoredMorph: ThemeIcons confirmIcon)) , (Text withAll: 'bar')) asMorph openInWorld. But doing: ((Text withAll: 'foo') , (Text string: 'some link' attribute: (TextURL new url:'http://philippeback.eu')) , (Text withAll: 'bar')) asMorph openInWorld. gives me a nice purple 'some link' bit but clicking on it fails with MessageNotUnderstood: TextURL>>actOnClick:for:in:editor: Damn! Ideas on how to tackle this? TIA Philippe Back

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[Pharo-project] Render images - Porting from Cincom VW to Pharo
by Emilia Oct. 15, 2013

Oct. 15, 2013

Hello! I'm porting code from Cincom Smalltalk to Pharo. It's a web application so I've got several WAComponent instances and one component which inherits from WAFileLibrary that renders images. In the original code ( the one that runned in VW) i had the following instance method in the component that inherits from WAFileLibrary: logoJpg ^ByteArray asPackagedString: '?=#?8@@PR$YIQ @A@ D@X@A @@C?8P))QW!)Y @@RT$*@@ @@@@G@AHA@0@......etc etc' But now when i run it in Pharo the debbugger doesn't recognize #asPackagedString: message. Does anyone know which method should I use in order to render that image? Thanks in advance! Mercy beaucoup! Emilia

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[Pharo-project] Issue 3015: When a test is restarted in the debugger, #tearDown and #setUp and not send
by Hernan Wilkinson Aug. 28, 2013

Aug. 28, 2013

Hi, I added a new issue (that I think it could be see as an improvement, not an issue) that is related to debugging a test case written with SUnit. The problem is that when you restart a test in the debugger (either by pressing the restart button or compiling the method again) the changes made by the test to the objects initialized in the #setUp are not rollbacked. This change sends the messages #tearDown and #setUp to the test when restarting it, therefore letting the test in the same state as when it was run in the first place. I uploaded the solution to this issue (or improvement) to pharo inbox under SLICE-Issue-3015-RestartingATestFromTheDebuggerSendsTearDownAndSetUp-HernanWilkinson.2 I hope you like it! Hernan. -- *HernÃ¡n Wilkinson Agile Software Development, Teaching & Coaching Mobile: +54 - 911 - 4470 - 7207 email: hernan.wilkinson(a)10Pines.com site: http://www.10Pines.com <http://www.10pines.com/>*

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Re: [Pharo-project] Adding a statement programmatically
by Marcus Denker June 7, 2013

June 7, 2013

On Mar 8, 2012, at 12:21 PM, Noury Bouraqadi wrote: > Hi Sean, > > Did you thought about: > -using method wrappers? > -object as methods. An object o put in a method dictionary instead of some method with selector #s. When #s is looked up, o receives the message > run: selector with: args in: originalReceiver > -proxies (look at Ghost) so you introduce an indirection to perform what ever action you want before performing the actual code > -> Compile the code to an RB AST, this then has all the interfaces needed to replace nodes or add nodes. You can then pretty print it back to source. Marcus -- Marcus Denker -- http://marcusdenker.de

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[Pharo-project] Argument names created by Debugger
by Sean P. DeNigris May 28, 2013

May 28, 2013

I tweaked the code because in my most common case, I don't care that it's e.g. aByteString, but only that it's aString: (argument isKindOf: String) ifTrue: [ ^ 'aString' ]. (argument isKindOf: Collection) ifTrue: [ ^ 'aCollection' ]. (argument isKindOf: Integer) ifTrue: [ ^ 'anInteger' ]. Am I the only one, or would this be useful for everyone? lmk and I'll prepare a slice... ----- Cheers, Sean -- View this message in context: http://forum.world.st/Argument-names-created-by-Debugger-tp4682387.html Sent from the Pharo Smalltalk mailing list archive at Nabble.com.

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[Pharo-project] Has anyone used Zodiac and Seaside to for https?
by Mariano Martinez Peck May 10, 2013

May 10, 2013

Hi. Let's say I have a seaside running over HTTP with a ZnZincServerAdaptor. Is there a Zodiac adaptor I can use to have my seaside app running over HTTPS? Thanks, -- Mariano http://marianopeck.wordpress.com

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May 3, 2013

trying to publish a slice on my harddisc without networkâ¦. and I could not interrupt anything. No cmd+. no interdiction sign did anything :( So is it normal? Not being able to interrupt something is a pain. stef

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May 2, 2013

Hi guys I would like to build a small lectures based on all the small little crazy expressions that we use like StandardWindow allInstances do: #close. or myObject pointersTo or anObject become: String new. Do you have some cool expressions to share with me. Stef

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[Pharo-project] dynamic spec contents
by Camillo Bruni May 2, 2013

May 2, 2013

Clement and I are working on the new Inspectors/Debuggers and we would like yo dynamically change spec widgets on the fly. Is there an example of that somewhere?

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