- Pharo-users - lists.pharo.org

File browser and Monticello buttons

by DougEdmunds

1. File browser (after selecting a *.st file): What is the difference between 'install' and 'fileIn' buttons? 2. Monticello (after selecting a repository): What is the difference between 'load', 'merge' and 'adopt' buttons? -- View this message in context: http://forum.world.st/File-browser-and-Monticello-buttons-tp3418741p3418741… Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

March 30, 2011

Re: [Pharo-users] Is there a way to know line separator for the current os?

by Marcus Denker

On Mar 29, 2011, at 8:08 AM, Panu Suominen wrote: > I did not find a way to get line separator in the system independent > manner. Linux uses character 10 (lf), windowses (two characters: 10, > 13), and mac uses 13(not sure?). > Is there already a way to do this? If not I can open a issue and propose a fix. There is #guessDefaultLineEndConvention on MultiByteFileStream -- Marcus Denker -- http://www.marcusdenker.de INRIA Lille -- Nord Europe. Team RMoD.

March 30, 2011

Re: [Pharo-users] Show a variable name in Transcript

by DougEdmunds

>>thisContext tempNames first I can't rely on the position of the variable. -- View this message in context: http://forum.world.st/Show-a-variable-name-in-Transcript-tp3413379p3415538.… Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

March 29, 2011

Re: [Pharo-users] Show a variable name in Transcript

by DougEdmunds

I came up with some code (see below) to help figure out the design of complicated objects. I'd like to reduce the method to only one parameter, but I don't know if it's possible to do. An example, showing how this can be used: UITheme class >> exampleOtherControls has a large object (16 lines!), about 2/3rds down, that starts with: dialog newTitle: 'Expanders' for: ( which is one of the elements of inside this object (found way at the top) dialog contentMorph: (dialog newRow: { What is that object? Change it to: v1 := dialog newTitle: 'Expanders' for: ( And add this line at the end of the method: MyTool var: 'v1' class: v1. (Also must add v1 to the method's temporary variables: |dialog builder image emboss fuzzy v1 | ) Now run UITheme exampleOtherControls with a Transcript window open. It shows this: v1 - PanelMorph ----------------- 'From Pharo1.2 of 14 March 2011 [Latest update: #12341] on 29 March 2011 at 9:06:15 am'! Object subclass: #MyTool instanceVariableNames: '' classVariableNames: '' poolDictionaries: '' category: 'Sandbox'! "-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- "! MyTool class instanceVariableNames: ''! !MyTool class methodsFor: 'as yet unclassified' stamp: 'DougEdmunds 3/29/2011 08:52'! var: aString class: anObject Transcript show: aString, ' - ', anObject class asString; cr.! ! -- View this message in context: http://forum.world.st/Show-a-variable-name-in-Transcript-tp3413379p3415532.… Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

March 29, 2011

Re: [Pharo-users] Is there a way to know line separator for the current os?

by David T. Lewis

On Tue, Mar 29, 2011 at 09:08:33AM +0300, Panu Suominen wrote: > I did not find a way to get line separator in the system independent > manner. Linux uses character 10 (lf), windowses (two characters: 10, > 13), and mac uses 13(not sure?). > Is there already a way to do this? If not I can open a issue and propose a fix. FileDirectory class>>slash

March 29, 2011

Is there a way to know line separator for the current os?

by Panu Suominen

I did not find a way to get line separator in the system independent manner. Linux uses character 10 (lf), windowses (two characters: 10, 13), and mac uses 13(not sure?). Is there already a way to do this? If not I can open a issue and propose a fix. -- Panu

March 29, 2011

Re: [Pharo-users] Show a variable name in Transcript

by Marcus Denker

On Mar 29, 2011, at 2:03 AM, DougEdmunds wrote: > Is there a way to get to the name of a temporary variable used in a method > to show it in a Transcript without putting it in a string? > > someMethod > |builder| > builder := #( 1 2 3). > you can ask the context for all defines temps and take the first: thisContext tempNames first -- Marcus Denker -- http://www.marcusdenker.de INRIA Lille -- Nord Europe. Team RMoD.

March 29, 2011

Re: [Pharo-users] [SqueakDBX] Re: [Pharo-project] PharoCasts with experts

by laurent laffont

Mariano, I will contact you in two weeks so we can setup this. Laurent. On Mon, Mar 28, 2011 at 9:29 PM, Mariano Martinez Peck < marianopeck(a)gmail.com> wrote: > > > On Mon, Mar 28, 2011 at 8:07 PM, laurent laffont < > laurent.laffont(a)gmail.com> wrote: > >> On Mon, Mar 28, 2011 at 7:46 PM, Mariano Martinez Peck < >> marianopeck(a)gmail.com> wrote: >> >>> >>> >>> On Mon, Mar 28, 2011 at 9:03 AM, laurent laffont < >>> laurent.laffont(a)gmail.com> wrote: >>> >>>> Hi, >>>> >>>> Actually I'm training remotely a developer on Pharo using Skype and >>>> TeamViewer. This guy records all sessions for its own purpose and I like the >>>> idea. >>>> >>>> For PharoCasts I would like to record 30mn to 1 hour sessions (as I know >>>> you don't have time) with an expert who shows us real code, explaining a >>>> framework / programming style / pattern while programming some examples (in >>>> the spirit of PharoCasts, and may be >>>> http://forum.world.st/Screencast-proposition-Watch-someone-read-code-td3244…) >>>> >>>> Right now I'm thinking about: >>>> - Mariano on DBXTalk >>>> >>> >>> Hi Laurent. I will be happy to do one, but I won't have time until 2 >>> weeks. But after that, I will try. >>> >> >> Cool ! >> >> >> >>> I have NO IDEA how to do an screencast, but I can try. >>> >> >> You speak & code, I ask & record :) >> >> We can start with: >> - what SqueakDBX is ? >> > > One of the commonly needed things to be able to bring food to your kinds > while doing Smalltalk :) > > >> - how can I load it and make it works >> - do some basic select / update / insert requests and explore results >> - the cool stuff you like >> > > Ok. Perfect. If everything goes well, we can do after a GlorpDBX one ;) > > BTW, I think it is a good moment to said that our website has a lot of > documentation and we welcome any feedback. > In www.squeakdbx.org you can find a lot of documentation. If you dare, > there are also some videos of talks/presentations we have been doing in the > last years...but we aware...I have an ugly spanglish voice :) Luckely, > there are slides also: http://www.squeakdbx.org/media > > >> >> Let's do a first one, we'll improve later. >> >> Laurent. >> >> I cc'ed the SqueakDBX mailing list since I am all ears to hear what people >>> want to see about SqueakDBX. In you have something in mind, please let me >>> know. >>> >>> >>>> - Gary on Polymorph >>>> - Igor on VM debugging or FFI / NativeBoost (for example interfacing >>>> with http://id3lib.sourceforge.net/ or other lib) >>>> - Lukas on Magritte or PetitParser >>>> - Dale on Metacello >>>> - Nicolas on Iliad >>>> - Janko on Aida/Web >>>> >>>> and all that I forgot ..... I'm sure plenty of people would like their >>>> open-source project to be more known. This may be an opportunity. >>>> >>>> >>>> How to do this: contact me if you wish to do that so we can choose an >>>> hour that match our respective calendars and agree on tools used (skype, >>>> google video chat, vnc, teamviewer, ....) - I will care about video stuff. >>>> Just talk and code :) >>>> >>>> >>>> Anyone ? >>>> >>>> >>>> Laurent Laffont - @lolgzs <http://twitter.com/#%21/lolgzs> >>>> >>>> Pharo Smalltalk Screencasts: http://www.pharocasts.com/ >>>> Blog: http://magaloma.blogspot.com/ >>>> Developer group: http://cara74.seasidehosting.st >>>> >>>> >>> >>> _______________________________________________ >>> SqueakDBX mailing list >>> SqueakDBX(a)lists.squeakfoundation.org >>> http://lists.squeakfoundation.org/mailman/listinfo/squeakdbx >>> >>> >> >

March 29, 2011

Re: [Pharo-users] and: help

by Jeff Gray

Excellent. Thanks Benoit. I think my sense of symmetry overtook my sense of Smalltalk :-) -- View this message in context: http://forum.world.st/and-help-tp3413554p3413573.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

March 29, 2011

Re: [Pharo-users] and: help

by Benoit St-Jean

((self directoryName = '') and: [self fileSpec = '']) ifTrue: [something] Note the receiver of #and: is NOT a block ----------------- Benoit St-Jean Yahoo! Messenger: bstjean A standpoint is an intellectual horizon of radius zero. (Albert Einstein) ________________________________ From: Jeff Gray <jeff(a)rogerthedog.com> To: pharo-users(a)lists.gforge.inria.fr Sent: Mon, March 28, 2011 10:23:03 PM Subject: [Pharo-users] and: help I have a line of code that goes: ([self directoryName = ''] and: [self fileSpec = '']) ifTrue: [..... and it throws an error "NonBooleanReceiver: proceed for truth". The directoryName and fileSpec methods both ititialise to '' (empty string) if nil. I couldn't see what the issue was so I played in a workspace and evaluated: [true] and: [true] which gave me the same error. I'm in Pharo 1.1.1 Is my boolean structure wrong or is this a bug? Is there a better way for me to write the code? -- View this message in context: http://forum.world.st/and-help-tp3413554p3413554.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

March 29, 2011