March 2018 - Pharo-users - lists.pharo.org

State of Tide / Amber ?
by in_pharo_users＠nym.hush.com March 15, 2018

March 15, 2018

Dear List, I was trying to set up Tide / Amber. I found a Tide version for Pharo 3, but optimistically I tryed to set it up with Pharo 6. Then I went to 5, 4, and then I used 3. I set Tide up according to the instructions, and well, the JSON interface seemed to work fine. This may not be the concern of this list: Then I tried to get Amber running, but I failed. I found no description thatI was able to follow to success. What is the state of Tide? Is it still actively supported, or has it either vanished into a proprietary enterprise or been abandoned? If it went to proprieary, is a successor still available? Has it been abandoned in relation to technical or other shortcomings of the concept? Can anyone help me to get Tide running on Pharo 6? Kind regards, basket

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Re: [Pharo-users] Ever growing image
by tesonep＠gmail.com March 14, 2018

March 14, 2018

It will be great if somebody has images with this problem, and it can be shared without trouble, to share it. So we can investigate if the problem is image or vm related. On 1 Mar 2018 17:43, "Norbert Hartl" <norbert(a)hartl.name> wrote: I use 64bits on Mac and I suffer from this. Today I started a new image because the old one was 1,2 GB in size and starting to behave sluggish. Norbert > Am 01.03.2018 um 15:55 schrieb Hilaire <hilaire(a)drgeo.eu>: > > Hi, > > Does the current 64bits VM suffers of the ever growing image syndrom? > > Thanks > > Hilaire > > -- > Dr. Geo > http://drgeo.eu > > >

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Re: [Pharo-users] SSL Exception when installing DataFrame
by Baveco, Hans March 14, 2018

March 14, 2018

With a freshly downloaded 6.1 image, started via the Launcher (BTW I had to uncheck "Launch image from a login shell" in the Launcher settings before anything actually started) I could load NeoCSV from the Catalog. But executing Metacello new baseline: 'Cruiser'; repository: 'github://vincentblondeau/cruiser:master/src'; load. In a playground resulted in the error: LGit_GIT_ERROR: failed to get server certificate: The handle is in the wrong state for the requested operation Stack copy and debug.log attached... Trying to install Roassal2 from the Catalog also resulted more or less directly in an error message (but that may be a different issue?) So currently it is not easy to get a working pharo with all the functionality I need and came to appreciate so much Hans -----Original Message----- From: Stephane Ducasse [mailto:stepharo.self@gmail.com] Sent: dinsdag 13 maart 2018 19:04 To: Any question about pharo is welcome <pharo-users(a)lists.pharo.org> Subject: Re: [Pharo-users] Pharo-users] SSL Exception when installing DataFrame I know that Hayatou got the same error while trying to load DataFrame. Here is what he told me I use to load DataFrame on Pharo6.1 with Linux it work well But on Windows 7 Ãdition IntÃ©grale 64-bit (6.1, Build 7600) (7600.win7_gdr.110622-1503) with Pharo6.1 it not working. But with Pharo5 on the same windows 7 it work well On Tue, Mar 13, 2018 at 10:36 AM, Baveco, Hans <hans.baveco(a)wur.nl> wrote: > I get the same error when trying to install other packages (e.g. > Cruiser) (SSL Exception: connect failed [code:-5]), > > Also when trying to do a software update from the System menu. > > This is Pharo 6.1 on windows 7 > > > > It might be somehow related to Iceberg: the Iceberg item in the World > menu has gone after trying to update?? > > Hans > > > > > >

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Help Petit Parse
by Pau Guillot March 13, 2018

March 13, 2018

Hello, I can not manage this syntax that seems to be simple. MyParser parse: 'A123A123' -> '123123' not: #('123' '123') (#word asParser , #digit asParser plus flatten ==> [:node | node second]) star parse: 'A123A123'. -> #('123' '123') (#word asParser , #digit asParser plus flatten ==> [:node | node second]) star flatten parse: 'A123A123'. -> 'A123A123' Thank you. -- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html

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About handling strings in streams with STON
by Stephane Ducasse March 13, 2018

March 13, 2018

Hi I want to write a method that generate a method that when I execute this recreates the objects that I STONified. (I love STON). So I did something like that descriptionMethodFrom: descriptionItems "self new descriptionMethodFrom: ChrysalConfigurationDescription itemDescriptionForXX" ^ String streamContents: [ :s | s nextPutAll: 'descriptions'; cr. s nextPutAll: '^ STON fromString: '. s nextPutAll: (STON toStringPretty: descriptionItems) ] and I get of course something wrong :) because the strings are not doubel quoted and the first expression is not surrounded by single quote. And I could do it but I want a smart way to do it. I was thinking that may be I'm missing something obvious. descriptions ^ STON fromString: [ StringConfigurationItem { #propertyName : 'title', #default : 'my super cool book' }, BooleanConfigurationItem { #propertyName : 'verbose', #default : 'true' }, StringConfigurationItem { #propertyName : 'attribution', #default : 'me, myself and I' }, StringConfigurationItem { #propertyName : 'series', #default : 'Square Bracket Associate Collection' } ]

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Pharo-users] SSL Exception when installing DataFrame
by Baveco, Hans March 13, 2018

March 13, 2018

I get the same error when trying to install other packages (e.g. Cruiser) (SSL Exception: connect failed [code:-5]), Also when trying to do a software update from the System menu. This is Pharo 6.1 on windows 7 It might be somehow related to Iceberg: the Iceberg item in the World menu has gone after trying to update?? Hans

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How do I ask the FileSystem to resolve a relative path?
by H. Hirzel March 12, 2018

March 12, 2018

Hello This is a follow up question to 'How do I make sure a directory exists?' The answer to that question was dir := FileSystem workingDirectory / '..' / 'public'. dir ensureCreateDirectory. Now I want to create a writeStream. dir writeStream gives 'Unable to open file' It seems that I need to ask to resolve the relative path first. How does the proper code idiom look like? Regards Hannes

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feenk log
by Tudor Girba March 12, 2018

March 12, 2018

Hi, Here is an update of the work on Bloc, Brick and GT. As always, please do let us know what you think. Bloc: - Improved the deletion in the text editor and covered the scenarios with examples - Worked on the text selection. Still work needed for selection to be production ready: https://twitter.com/feenkcom/status/969183393547259905 - Balanced rope structure for even better performance of the editor. Overall, the performance of the text editor improved 2x. https://twitter.com/feenkcom/status/971009488789516288 - Selectable curves: https://twitter.com/feenkcom/status/967690664589910016 Brick: - Resizer overlay. The tweet below also shows how we can now easily script dragging behavior in examples: https://twitter.com/feenkcom/status/971990195011690496 GToolkit: - Diagrammer is a new engine for drawing diagrams based on Bloc. This is the first version, and we will continue working on it in the following weeks, so stay tuned for more news. This is also one of the first Bloc applications: https://twitter.com/feenkcom/status/972243179599794180 - Andrei put together a beautiful description of a scenario in which an application is molded interactively in the Playground & Inspector. The subject is face recognition, and the resulting code is both functional and explainable. This is intended as a tutorial material that shows what moldable development means and how it changes the way we program: https://twitter.com/feenkcom/status/972907051448979458 Have fun, The feenk team www.feenk.com -- www.tudorgirba.com www.feenk.com "To utilize feedback, you first have to acquire it."

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[system update problem]
by Baveco, Hans March 12, 2018

March 12, 2018

Hi, I consistently have problems doing the software update, under the System item in the World menu. Get stuck in "Fetching BaselineOfIceberg", when according to the debugger a ZnClient is trying to connect to url "https://github.com:443/pharo-vcs/iceberg/zipball/v0.6.8" It says this a Pharo 6.0 image, latest update: #60529 (though I am fairly sure it was actually a downloaded 6.1 image I started from) Any suggestions how to solve this? Thanks! Hans

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Please rejoin Discord
by Dimitris Chloupis March 12, 2018

March 12, 2018

Hey guys after my mistake we got "hacked" and someone banned all our members in Discord I have revoked all the bans but you will have to rejoin . Existing join links are still valid , if you dont have one here is one https://discord.gg/gtKeHne My apologies for this inconvenience, I am still exploring all possible threats to make sure this never happens again.

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