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[Pharo-project] RBScanner>>#initializeClassificationTable
by Benjamin Nov. 25, 2010

Nov. 25, 2010

Hello guys, Is there a reason this method use : (Scanner isLiteralSymbol: '_') ifTrue: [ self initializeChars: '_' to: #alphabetic ] ifFalse: [ self initializeChars: '_' to: #special ]. and not (Scanner allowUnderscoreAsAssignment) ifTrue: [ self initializeChars: '_' to: #special ] ifFalse:[ self initializeChars: '_' to: #alphabetic ] ? Cheers, Ben

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Re: [Pharo-project] Printing an array on file without quotes
by StÃ©phane Ducasse Nov. 25, 2010

Nov. 25, 2010

Oscar There are only a few really really newbies questions. Then we like newbies and their questions because we learned all a lot from them. So this is not because we may talk about stuff that looks complex that - they are (often this is just that we do not have enough time to understand) - we know everything - we do not like to reply to simple questions - we do not like to learn from answer to simple questions. So keep asking questions and having fun with us. I hate those mailing-lists where people are asked to do their homework. :) Stef

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Re: [Pharo-project] [ANN] Exif
by StÃ©phane Ducasse Nov. 25, 2010

Nov. 25, 2010

Tx alexander! Stef On Nov 25, 2010, at 12:48 PM, Alexander LazareviÄ wrote: > Hi! > > I just uploaded a first hack of an Exif package to squeaksource. > > http://www.squeaksource.com/Exif.html > > MIT License. Any contributions are welcome (see current limitations). > Haven't tested it on Pharo yet. But there shouldn't be anything special about it. > > Have fun, > Alex > > From the project description: > This provides code to extract/modify the Exif (Exchangeable image file format) information from/inside media files. > > â¢ Current limitations: > > â¢ Works only for TIFF-, JPEG-files > â¢ Can't write Exif information > â¢ Can't read/write GPS information > â¢ Can't read/write Interoperability information > â¢ Can't read/write any vendor specific MakerNote > â¢ Can't read/write UserComments > â¢ Most methods for cooked information (like dateTime) are missing > > â¢ Examples: > > "Dump all Exif information from a JPEG-file to the Transcript" > Transcript show: (Exif readFromJPEGNamed: 'p2.jpg') printAll; cr. > > "Get raw Exif content for DateTime (a String)" > (Exif readFromJPEGNamed: 'p2.jpg') atTagName: #DateTime. "#('2010:11:10 16:56:33')" > > "Get cooked Exif content for DateTime (a DateAndTime object)" > (Exif readFromJPEGNamed: 'p2.jpg') dateTime. "2010-11-10T16:56:33+01:00" > > â¢ Specs: > > Exif and TIFF > > â¢ Disclaimer: > > This software is provided as is. It is in a very early stage and there are no guaranties that the software will work as expected or advertised. > Be sure to use only image files with this software that you have backed up before. I refuse any responsibility for any data lost while using this software. >

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[Pharo-project] Printing an array on file without quotes
by Oscar E A Callau Nov. 25, 2010

Nov. 25, 2010

Hi all, I'm trying to print arrays using: FileStream forceNewFileNamed: 'path/file' do: [ :stream | ... stream print: myArray asCommaString withoutQuoting . ... ] The printing works well, but in the file, I get something like this: 'numbers, 1 , 2 , 3 , 4' with quotes!. This is a little annoying, because I'm forced to manually remove the quotes. Is there a way to get the printed file without quoting? Sorry for my n00b question . Thanks in advance. P.S.: Pharo image 1.1.1 Oscar E. A. CallaÃº

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[Pharo-project] Issue 3294 in pharo: [Kernel d]
by pharo＠googlecode.com Nov. 25, 2010

Nov. 25, 2010

Status: Accepted Owner: Benjamin.VanRyseghem.Pharo New issue 3294 by Benjamin.VanRyseghem.Pharo: [Kernel d] http://code.google.com/p/pharo/issues/detail?id=3294 If you fill an issue for the first time, please read "How to report bugs" at http://www.pharo-project.org/community/issue-tracking Pharo image: <core, dev or web> Pharo core version: <copy from World/System/About> Virtual machine used: <ex: pharo-vm-0.15.2f-linux> Class browser used if applicable: <ex: O2PackageBrowserAdaptor. If you don't know, print "SystemBrowser default"> Steps to reproduce: 1. 2. 3. Paste or attach stack trace if applicable (look at the file PharoDebug.log located in the same directory as your image):

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[Pharo-project] Printing an array on file without quotes
by Torsten Bergmann Nov. 25, 2010

Nov. 25, 2010

Just use #nextPutAll: ------------------------------------------------------------------ myArray := #(1 2 3 4). FileStream forceNewFileNamed: 'foo.txt' do: [ :stream | stream nextPutAll: myArray asCommaString withoutQuoting ] ------------------------------------------------------------------ If you want to print a single character use #nextPut: Note that Transcript is also a stream, so it often helps to write to Transcript first and later switch to the file(stream) to check writing results. Have fun Torsten -- Neu: GMX De-Mail - Einfach wie E-Mail, sicher wie ein Brief! Jetzt De-Mail-Adresse reservieren: http://portal.gmx.net/de/go/demail

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[Pharo-project] Issue 3291 in pharo: Missing text field with completion
by Lukas Renggli Nov. 25, 2010

Nov. 25, 2010

> So, its a basic widget which, afaik is missing and that could be used with > ob-tools. I don't follow what you and Francisco are saying. IMHO there is a much better widget already in OB. I suggest to make that a standard widget so that other tools outside of OB can take advantage too. It is simple subclass of DialogWindow morph from Polymorph and can be fully configured and opened for example like this: Â Â OBCompletionRequest new Â Â Â Â prompt: 'Find Class'; Â Â Â Â searchBlock: [ :string | self findClassIn: target environment pattern: string ]; Â Â Â Â labelBlock: [ :class | class name ]; Â Â Â Â iconBlock: [ :class | class browserIcon ]; Â Â Â Â signal Lukas -- Lukas Renggli www.lukas-renggli.ch -- Lukas Renggli www.lukas-renggli.ch

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Re: [Pharo-project] Issue 3066 in pharo: Classes using TextConstants as a common Dictionary
by pharo＠googlecode.com Nov. 25, 2010

Nov. 25, 2010

Updates: Status: Closed Comment #2 on issue 3066 by marcus.denker: Classes using TextConstants as a common Dictionary http://code.google.com/p/pharo/issues/detail?id=3066 Fix is provided in a later Issue

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Re: [Pharo-project] Issue 3064 in pharo: Inspector not refreshed
by pharo＠googlecode.com Nov. 25, 2010

Nov. 25, 2010

Updates: Status: Closed Comment #2 on issue 3064 by marcus.denker: Inspector not refreshed http://code.google.com/p/pharo/issues/detail?id=3064 The next 1.2 full will not use NewInspector by default.

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Re: [Pharo-project] Issue 3201 in pharo: should change the integration process
by pharo＠googlecode.com Nov. 25, 2010

Nov. 25, 2010

Updates: Status: Closed Comment #2 on issue 3201 by marcus.denker: should change the integration process http://code.google.com/p/pharo/issues/detail?id=3201 has been done

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