- Pharo-users - lists.pharo.org

CogVM version
by Francois Stephany Oct. 1, 2012

Oct. 1, 2012

I've downloaded the Cog-mac.zip from: http://www.pharo-project.org/pharo-download/unstable-2-0 How can I find out the version/revision number? It would be cool to have the number in the file name.

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get the first n elements of an Collection
by sergio_101 Sept. 29, 2012

Sept. 29, 2012

hey all.. this is more of a style question than anything else.. what is the most 'smalltalk' way to grab the first n elements of an ordered collection? using an interval? using an iterator? thanks! -- ---- peace, sergio photographer, journalist, visionary http://www.ThoseOptimizeGuys.com http://www.CodingForHire.com http://www.coffee-black.com http://www.painlessfrugality.com http://www.twitter.com/sergio_101 http://www.facebook.com/sergio101

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Re: [Pharo-users] [Seaside] change n same words in browser with one action
by HernÃ¡n Morales Durand Sept. 28, 2012

Sept. 28, 2012

You may use the Refactoring Browser from OmniBrowser to do that. 1) Open a scoped browser, i.e. select a method, contextual menu -> Refactoring scope -> Selection (you may filter by multiple methods, categories, classes or packages depending your current selection in OB) 2) In the new browser window, select method, contextual menu -> Refactor -> Source Regex... For example given the method: test1 | var1 var2 var3 var4 | var3 := #symbol1. var4 := 'cadena1'. var1 := 'my first testString'. var2 := 'my second testString'. ^ var1 foobar , var2 foobar a regex refactoring replacing #symbol1 with 'symbol1' and 'testString' with 'myString' could be: ORSourceRegexRefactoring new "Example 1: Replace symbols with strings" replace: '#(\w+)' with: '''$1''' ignoreCase: false; "Example 2: Replace occurrences of a string with another string" replace: '#*testString' with: 'myString'; yourself 3) Open menu on the refactoring source code, click Accept (DO NOT use the keyboard commands) 4) A new browser window will let you accept, filter, or cancel the refactorings. If you want to modify message patterns/nodes, use the Refactor -> Rewrite code... templates. Take a look at: http://st-www.cs.illinois.edu/users/brant/Refactory/Rewrite.html to learn about the rewrite rules. Hope it helps. Cheers, HernÃ¡n On 28/09/2012 4:51, Sabine KnÃ¶fel wrote: > Hi, > > double clicking on one word in the system browser selects this word in one > color and all other appearances of this wort in another color. This is nice. > Is there a possibility to change ALL the occurences of this word in one > action? I did noch find this feature yet. > > I do not mean the search and replace dialog - to many clicks while > developing. > > Greetings Sabine > > > > -- > View this message in context: http://forum.world.st/change-n-same-words-in-browser-with-one-action-tp4649… > Sent from the Seaside General mailing list archive at Nabble.com. > _______________________________________________ > seaside mailing list > seaside(a)lists.squeakfoundation.org > http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside >

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ZnLineReader set limit when reading a header
by Paul DeBruicker Sept. 28, 2012

Sept. 28, 2012

When using the Phriak client I infrequently want to access all the keys in a bucket. When I do I sometimes get the ZnLineTooLong error because Riak returns the list of keys in the response header. Is there a way to set the maximum line length for the headers on a per request basis so I can change how the ZnClient operates while running Riak operations?

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modal dialog
by Florent Arrignon Sept. 28, 2012

Sept. 28, 2012

Hi Pharoers, I'm a beginner with Pharo and try to dive into Morph. My question is trivial as I want to open a modal dialog to catch some text and save it in a file. I use the following code: dialog := TextEntryDialogWindow new. dialog openInWorld. dialog canceled ifFalse: [self createAndWrite: dialog entryText]. In Cincom Smalltalk, the same code opened a dialog modally , but here, not, as it seems suggested in the DialogWindow class comment. I don't know how to change this, I tried to include it as submorph in another morph, but it failed (still system modal). I also tried to tell currentWorld to set the ModalWindow to Dialog, without success. Any hint? Thank you Florent

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Re: [Pharo-users] Loading and using Designer
by Hubert Wagner Sept. 28, 2012

Sept. 28, 2012

Gentlemen : Paul deBruiker suggested : > ConfigurationOfDesigner project latestVersion load This works but eventually stalls at : "Loading 1.1 of ConfigurationOfDesigner Widgets-331 and compiling methods". Some time ago I managed to load Designer manually as recommended by Igor Stasenko. ConfigurationOfDesigner is listed in the SystemBrowser but I didn't know how to activate it and I assumed I'd made some sort of error. > ConfigurationOfDesigner load. produces the error : "The symbolic version #stable is not defined in ConfigurationOfDesigner" It appears the package is not compatible with Pharo. I will contact the developers as Igor Stasenko suggests. Thank you all for your assistance. Best Wishes : Hubert Wagner

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Re: [Pharo-users] [Seaside] change n same words in browser with one action
by Paul DeBruicker Sept. 28, 2012

Sept. 28, 2012

I'm guessing its the OmniBrowser or similar and this question will get a better response on the Pharo list. So I cc'd it. On 09/28/2012 07:57 AM, Robert Sirois wrote: > Which browser? Sounds like a built-in feature, not necessarily a > universal DOM or JavaScript thing; although, you probably could emulate > that. > > RS > > > Date: Fri, 28 Sep 2012 00:51:10 -0700 > > From: sabine.knoefel(a)gmail.com > > To: seaside(a)lists.squeakfoundation.org > > Subject: [Seaside] change n same words in browser with one action > > > > Hi, > > > > double clicking on one word in the system browser selects this word > in one > > color and all other appearances of this wort in another color. This > is nice. > > Is there a possibility to change ALL the occurences of this word in one > > action? I did noch find this feature yet. > > > > I do not mean the search and replace dialog - to many clicks while > > developing. > > > > Greetings Sabine > > > > > > > > -- > > View this message in context: > http://forum.world.st/change-n-same-words-in-browser-with-one-action-tp4649… > > Sent from the Seaside General mailing list archive at Nabble.com. > > _______________________________________________ > > seaside mailing list > > seaside(a)lists.squeakfoundation.org > > http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside > > > _______________________________________________ > seaside mailing list > seaside(a)lists.squeakfoundation.org > http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside >

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running multiple gemstones
by sergio_101 Sept. 28, 2012

Sept. 28, 2012

when i run the installGemstone2.4-MacOSX.sh script install gemstone, it runs fine, and i can start everything up as expected.. the only thing i notices is that it installs everything into: /opt/gemstone/<more path here>.. if you follow this down further, it links back the directory where the installation was performed.. my only concern is.. when i move this to a production environment, i will be running several gemstones; one for each application. how will i set this up in the production environment? thanks! -- ---- peace, sergio photographer, journalist, visionary http://www.ThoseOptimizeGuys.com http://www.CodingForHire.com http://www.coffee-black.com http://www.painlessfrugality.com http://www.twitter.com/sergio_101 http://www.facebook.com/sergio101

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quote pairing. how to do this correctly?
by sergio_101 Sept. 28, 2012

Sept. 28, 2012

i am spending some time this week figuring out how to quickly toss the browser around.. this one has always stumped me.. say i do something like this.. i type: book title: ' it get: book title: '' now, i enter a title: book title: 'the exorcist(the cursor is here)' now, my inclination is to type the closing quote to put the cursor after the quote.. this just enters another quote.. hitting tab tries to find a completion.. how can i quickly close out the quote and move on? the right arrow key seems kinda far away to have to hit very often.. thanks! -- ---- peace, sergio photographer, journalist, visionary http://www.ThoseOptimizeGuys.com http://www.CodingForHire.com http://www.coffee-black.com http://www.painlessfrugality.com http://www.twitter.com/sergio_101 http://www.facebook.com/sergio101

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FFI basics..
by S Krish Sept. 28, 2012

Sept. 28, 2012

* How does FFI work for passing a char* argument that gets modified in the invoked module char* ctest ( char* test , char** test2) { test = "Modify this argument"; // loop and fill in data into test2 and return.. return "something else"; } ctest: test <cdecl: char* 'ctest' ( char* , long ) module: 'libctest'> So invoking this with say ExternalAddress allocate: **, gives us the values as modified by the module.. and be converted as required into ByteArray for the second

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