October 2012 - Pharo-users - lists.pharo.org

funny idea Symbol vs. Selector
by stephane ducasse May 14, 2015

May 14, 2015

Hi guys I'm thinking aloud... I was wondering if we could not take advantage of a new class: Selector. MethodDict would only contain selectors and not symbols. I remember that I talked about that with hernan. Stef

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Postmark email library
by Francois Stephany Aug. 31, 2013

Aug. 31, 2013

Hi guys, I've made a simple wrapper around the Postmark API. It lets you send emails without dealing with a SMTP server. You can read about it here: http://developer.postmarkapp.com/developer-libs.html http://developer.postmarkapp.com/developer-build.html and there: http://articles.tulipemoutarde.be/send-email-from-pharo-with-postmark It's pretty simple and naive implementation but it gets the job done. I'll add email attachements when I will need it. Francois

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Package browser?
by Rob Vens June 28, 2013

June 28, 2013

I am attempting to do the Pharo by Example book, but a package browser (which is used in the examples) is not in the 1.1.1 or 1.2 image. Should I still use categories? If I create a package in Monticello browser I am not able to add classes or anything (not as far as I could see). Just starting out using Pharo, so apologies if these questions are already answered elsewhere.

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Adding OAuth & OpenID support to Pharo
by Andy Burnett Dec. 20, 2012

Dec. 20, 2012

Hello, Now that we have added Websocket support to Zinc, I would like to move forward and add OAuth & OpenID. Sven Van Caekenberghe, and Jan van de Sandt, have put together a proposal, which my company would like to fund. If anyone feels that they would benefit from this - commercially - and would be happy to make a contribution to the development costs, please shoot me an email. All contributions are gratefully received. Cheers Andy

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[OT] RTalk
by dimitris chloupis Oct. 30, 2012

Oct. 30, 2012

I found this http://www.jarober.com/blog/blogView?showComments=true&printTitle=IM_98:_Rt… ,about RTalk , that is not only smalltalk run on top of JVM but almost the entire environment.Â The problem is that I cant seem to be able to find via google any site that contains the source code or something I could use ? Does anyone know if there is any official website for RTalk ? It looks quite promising and I would like to give it a try.

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Zodiac long-term streaming
by Sean P. DeNigris Oct. 28, 2012

Oct. 28, 2012

My image is connected to an ssl streaming server with Zodiac... Okay, right off the bat, how cool is that?! Thanks, Sven! Anyway, using "ZnClient streaming: true; post: 'https://', url contents: data", I have a ZdcSecureSocketStream waiting for more data. Is there a way to specify "no timeout"? Since the connection is only good for 24 hours, I was thinking to just set the timeout to be a little longer than that, but I was curious. Thanks, Sean -- View this message in context: http://forum.world.st/Zodiac-long-term-streaming-tp4653138.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

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garbage collection questions
by Paul DeBruicker Oct. 26, 2012

Oct. 26, 2012

1. Is there a wiki entry about the GC somewhere that provides advice about how to tune the GC using #setGCParameters? 2. If I have two objects with accessors: Object subclass: #ObjectA instanceVariableNames: 'objectB' classVariableNames: '' poolDictionaries: '' category: 'Temp' Object subclass: #ObjectB instanceVariableNames: 'objectA' classVariableNames: '' poolDictionaries: '' category: 'Temp' and create an instance of each in a workspace and then set them up: |a b| a:=ObjectA new. b:=ObjectB new. a objectB: b. b objectA: a. and close the workspace then those instances of ObjectA & ObjectB will never be garbage collected, correct? Its my understanding that I'd need to nil out the instance variables of both instances to have them GCd as they both refer strongly to each other. Is that right? 3. How can I learn when an incremental or full GC run will happen? Is it dependent upon on the size of new or old memory or the overall size of the image or ... ? It seems like putting a #halt in a random spot could easily lead to a stuck image. Thanks for your help Paul

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It's time to play... "Decode This"
by Sean P. DeNigris Oct. 26, 2012

Oct. 26, 2012

A REST API passed me #[0 0 1 58 153 199 12 211], which it swears is a unix timestamp within the last day... I don't see how that's possible... Any ideas? Thanks, Sean -- View this message in context: http://forum.world.st/It-s-time-to-play-Decode-This-tp4652979.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

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Regex search and replace with groups
by Davide Varvello Oct. 25, 2012

Oct. 25, 2012

Hi there, I'd like to remove a slash from a string like this one: 'abc123/456def/ghi' The resulting string should be 'abc123456def/ghi' that is only slashes surrounded by numbers should be removed. I tried with regex and group, using something like: 'abc123/456def/ghi'copyWithRegex: '(\d)/(\d)' matchesReplacedWith: '$1$2' but of course it doesn't work, dollar sign doesn't identify the group, sigh. Have you any suggestion? Cheers Davide -- View this message in context: http://forum.world.st/Regex-search-and-replace-with-groups-tp4652801.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

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[ANN] Send and receive SMS from your Pharo image
by Milan Mimica Oct. 25, 2012

Oct. 25, 2012

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