- Pharo-users - lists.pharo.org

Cog 64 bit?
by CHRIS BAILEY Aug. 15, 2012

Aug. 15, 2012

Has anyone successfully compiled a Cog that works in a 64 bit Linux environment? What about FFI? I'm having to deploy onto Centos 6 x64 and the extra effort to make the 32 bit setup work is such that it'd be quite desirable to have 64 bit support! Thanks Chris

3 2

help with petitparser in Pharo 2.0
by Miguel Enrique Campusano Araya Aug. 8, 2012

Aug. 8, 2012

Hey this is my first mail, hope you can understand my english :) I was playing a bit with Pharo 2.0 and i tried to load PetitParser on it but I couldn't. The problem is that the version PetitParser-lr.228 of PetitParser depends on BlockContext. This class was removed from Pharo 2.0 but it was present on Pharo 1.4, so PetitParser works well on Pharo 1.4. Is there a possibility to use PetitParser in Pharo 2.0 now? something that am I overlooking? or maybe there is a possibility to use PetitParser in Pharo 2.0 in the future? Thanks in advance :) -- Miguel Enrique Campusano Araya Student of Computer Engineering Universidad de Chile

2 1

Debugging block with ensure block
by kurs.jan Aug. 7, 2012

Aug. 7, 2012

Hi, I observe a strange behaviour (in Pharo-1.4-14557-one-click.app) while debugging the following code. [ | a | self halt. a := (1 == 1). a ifTrue: [ ^ 'A'] . Transcript crShow: 'foo'. ^ 'B' ] ensure: [ Transcript crShow: 'bar'. ] If I comment out the halt statement and if I inspect the result of the attached code, the 'A' is returned and there is a 'bar' text in the transcript. If I inspect the result of the attached code (with halt enabled) and if I click step over in a debugger, I can see, that the statement ^ 'A' does NOT return, the program flow continues on the next line and the 'foo' is shown in the transcript. Now, I can click proceed and the 'B' is returned as a result. I tried the same process in Pharo-1.3-13328-OneClick.app and I got 'A' result in both cases. I tried on this system: System Version: Mac OS X 10.7.3 (11D2001) Kernel Version: Darwin 11.3.0 Regards, Jan -- View this message in context: http://forum.world.st/Debugging-block-with-ensure-block-tp4641279.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

2 2

Error when committing on SmalltalkHub
by Francois Stephany Aug. 7, 2012

Aug. 7, 2012

I get a ZnResponse(400 Bad Request text/html 512B) when trying to push on SmalltalkHub from the Monticello Browser in 1.4 Am I the only one experiencing the issue? I navigate a bit on Smalltalkhub to see if it is possible to manually upload from the web but it seems that the feature does not exist. Cheers, Francois -- http://tulipemoutarde.be CA: +1 778 558 3225 BE: +32 65 709 131

1 0

New feature in Nautilus
by Benjamin Aug. 6, 2012

Aug. 6, 2012

Hello guys :) I just wanted to show you the new feature I just finished to implement into Nautilus: the multi methods edition http://dl.dropbox.com/u/24369478/MultiMethods.mov The video is quite short (1min) but it will be integrated soon in the image so ;) Some explanation: - now you can "pin" a text area, it will "freeze" the context, so you can edit it and save it without problems - you can have a many as wanted - the scroll pane is a bit clever to always keep the maximum size for the current edition (but there are splitters, so you can set it as you want) - you can "unpin" a text area, and it closes it (to add: check if there are pending changes) - the glitch about the color is the video has been fixed already (but I am too lazy to make another video ^^) - the frozen area get a help text which tells the method the source code comes from - the corresponding button have the same help text - clicking on the button jump to the method I hope you will enjoy it, and as usual if you have cool ideas, let me know ;) Ben

7 6

Display issue v1.4 & V2 vs V1.2.1
by Joshua Panar Aug. 4, 2012

Aug. 4, 2012

Apologies if this is not new, and please direct me to the appropriate message (or forum). I recently wrote a small Game Of Life program running in Pharo V1.2.1 which shows a glider changing shape (and hence position) as the iterations are performed. However, same code running in V1.4 (also in V2) only displays the *final* glider position. This is on Mac Lion. Putting in code to stop execution midway through the iterations leaves the correct glider shape and position displayed (for the point the iterations were stopped), so code seems to be executing ok ... just not continuously displaying. It appears as though display is being disabled until code execution ends?? Any suggestions how to restore the visible progression of the glider as the code executes? Tnx, Josh -- View this message in context: http://forum.world.st/Display-issue-v1-4-V2-vs-V1-2-1-tp4643069.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

2 1

Search/replace
by Dezider Mesko Aug. 4, 2012

Aug. 4, 2012

Hi, how I can do search/replace through multiple packages/classes/messages? Thank you! d.

3 3

Zinc downloadTo: help required
by Chris Aug. 3, 2012

Aug. 3, 2012

I'm trying to do a wget style download with Zinc but running into a few problems when a server uses chunked transfer encoding. Eventually it ends up in ZnUtils streamFrom:to:size: with an empty totalSize (as content-length is unset) and then produces an empty file. However the download works fine if I simply do an upToEnd on the ZnChunkedReadStream. This can be seen by executing ZnClient new url: 'http://www.google.com'; downloadTo: '/tmp/foo.txt'. Thanks Chris

3 13

Re: [Pharo-users] iterating through an ascii file line by line
by Paul DeBruicker Aug. 3, 2012

Aug. 3, 2012

Sorry forgot to mention I'm using Pharo 1.3 on linux.

2 1

iterating through an ascii file by line
by Paul DeBruicker Aug. 3, 2012

Aug. 3, 2012

Hi - Is there an easy/standard way to open an ascii file and iterate through it line by line? I want to put several files contents into their own OrderedCollections and then do awful things to them. The files are ~500MB each Thanks Paul

5 8