October 2014 - Pharo-users - lists.pharo.org

FFI syntax

by Annick Fron

What is the syntax to describe an external structure with an array of int of size 6 ? I know only the syntax fields ^#( (param1 âlongâ) (param2 âlongâ) (param3 âlongâ) (param4 âlongâ) (param5 âlongâ) (param6 âlongâ) ) Annick

Oct. 15, 2014

Re: [Pharo-users] openstreetmap + roassal

by Alexandre Bergel

Dear Nicolas, This is a fantastic news. Thierry and FranÃ§ois, both in copy of this email, have been working on integrating OpenStreeMap into Roassal. https://github.com/fstephany/OSMMaps Just in case of, documentation about Roassal: http://agilevisualization.com Let us know how it goes. Feel free to contact us whenever you feel like. Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. On Oct 15, 2014, at 10:48 AM, Nicolas Lusa <nicolas.lusa(a)usi.ch> wrote: > Hello pharo-users community, > > my name is Nicolas and I am a student of Informatics at USI in Lugano. I am currently working on my master thesis and I am getting into pharo, playing around a little bit and tasting the potential that is hidden in pharo. > I recently saw a tweet from mr. Serge Stinckwich about how to build 2d buildings and rivers with the openstreetmap API and roassal as drawing support. I tried to replicate the code since I would like to play with it but I got some errors that I didn't menage to fix. > So I was thinking to ask here if anyone has such code to share. > > Thanks in advance. > Cheers, > Nicolas

Oct. 15, 2014

Re: [Pharo-users] openstreetmap + roassal

by Thierry Goubier

Hi Nicolas, What are the errors you encountered? I wrote a kind of tutorial to explain how to understand a bit both the OpenStreetMap API and how to use it under Pharo. it is at: http://pillarhub.pharocloud.com/hub/ThierryGoubier/5y08m9uu71o8i7a35ijwr766p Regards, Thierry 2014-10-15 15:48 GMT+02:00 Nicolas Lusa <nicolas.lusa(a)usi.ch>: > Hello pharo-users community, > > my name is Nicolas and I am a student of Informatics at USI in Lugano. I > am currently working on my master thesis and I am getting into pharo, > playing around a little bit and tasting the potential that is hidden in > pharo. > I recently saw a tweet from mr. Serge Stinckwich about how to build 2d > buildings and rivers with the openstreetmap API and roassal as drawing > support. I tried to replicate the code since I would like to play with it > but I got some errors that I didn't menage to fix. > So I was thinking to ask here if anyone has such code to share. > > Thanks in advance. > Cheers, > Nicolas >

Oct. 15, 2014

openstreetmap + roassal

by Nicolas Lusa

Hello pharo-users community, my name is Nicolas and I am a student of Informatics at USI in Lugano. I am currently working on my master thesis and I am getting into pharo, playing around a little bit and tasting the potential that is hidden in pharo. I recently saw a tweet from mr. Serge Stinckwich about how to build 2d buildings and rivers with the openstreetmap API and roassal as drawing support. I tried to replicate the code since I would like to play with it but I got some errors that I didn't menage to fix. So I was thinking to ask here if anyone has such code to share. Thanks in advance. Cheers, Nicolas

Oct. 15, 2014

[ANN] New Gold Member LabWare

by Marcus Denker

The Pharo Consortium is very happy to announce that LabWare has joined the Consortium as a Gold Industrial Member. About LabWare: "LabWare is recognized as the global leader in providing enterprise scale laboratory automation solutions. Our Enterprise Laboratory Platform combines the award-winning LabWare LIMSâ¢ and LabWare ELNâ¢, a comprehensive and fully integrated Electronic Laboratory Notebook application, which enables companies to optimize compliance, improve quality, increase productivity and reduce costs. LabWare is a full service provider offering software, professional implementation services and validation assistance, training, and world class technical support to ensure our customers get the maximum value from their LabWare products." - LabWare: http://www.labware.com - Pharo Consortium: http://consortium.pharo.org The goal of the Pharo Consortium is to allow companies to support the ongoing development and future of Pharo. Individuals can support Pharo via the Pharo Association: http://association.pharo.org

Oct. 15, 2014

Re: [Pharo-users] Trouble opening large files

by HernÃ¡n Morales Durand

Cool project! Let me know how do you go. Cheers, HernÃ¡n 2014-10-15 2:02 GMT-03:00 Evan Donahue <emdonahu(a)gmail.com>: > Certainly, thanks for the curiosity. > > I am processing natural language statistics over the entire wiki corpus, > not querying for specific entries. The information and entries aren't > important so much as the raw quantity of words. A simple stream through a > file on disk is all I need. > > Thanks, > Evan > > On Wed, Oct 15, 2014 at 12:49 AM, HernÃ¡n Morales Durand < > hernan.morales(a)gmail.com> wrote: > >> >> >> 2014-10-13 21:27 GMT-03:00 Evan Donahue <emdonahu(a)gmail.com>: >> >>> Hello, I've run into some odd behavior and wanted to check whether I >>> might be missing something: >>> >>> I have downloaded a copy of the english wikipedia as an xml file and am >>> hoping to (sax) parse it. However, I can't even seem to get pharo to >>> recognize that the file exists. >>> >>> >> Just for curiosity's sake, is there a reason why you don't query through >> a Sparql to dbpedia? >> >> Cheers, >> >> HernÃ¡n >> >> >> >

Oct. 15, 2014

Re: [Pharo-users] [Bulk] Trouble opening large files

by Yanni Chiu

On Oct 15, 2014, at 1:02 AM, Evan Donahue <emdonahu(a)gmail.com> wrote: > > I am processing natural language statistics over the entire wiki corpus, not querying for specific entries. The information and entries aren't important so much as the raw quantity of words. A simple stream through a file on disk is all I need. Maybe you can workaround the problem by writing a shell script that writes the file over a pipe or socket. Then on the that Pharo side, connect to the pipe/socket, and read the data stream.

Oct. 15, 2014

Re: [Pharo-users] Trouble opening large files

by Evan Donahue

Certainly, thanks for the curiosity. I am processing natural language statistics over the entire wiki corpus, not querying for specific entries. The information and entries aren't important so much as the raw quantity of words. A simple stream through a file on disk is all I need. Thanks, Evan On Wed, Oct 15, 2014 at 12:49 AM, HernÃ¡n Morales Durand < hernan.morales(a)gmail.com> wrote: > > > 2014-10-13 21:27 GMT-03:00 Evan Donahue <emdonahu(a)gmail.com>: > >> Hello, I've run into some odd behavior and wanted to check whether I >> might be missing something: >> >> I have downloaded a copy of the english wikipedia as an xml file and am >> hoping to (sax) parse it. However, I can't even seem to get pharo to >> recognize that the file exists. >> >> > Just for curiosity's sake, is there a reason why you don't query through a > Sparql to dbpedia? > > Cheers, > > HernÃ¡n > > >

Oct. 15, 2014

Re: [Pharo-users] Trouble opening large files

by HernÃ¡n Morales Durand

2014-10-13 21:27 GMT-03:00 Evan Donahue <emdonahu(a)gmail.com>: > Hello, I've run into some odd behavior and wanted to check whether I might > be missing something: > > I have downloaded a copy of the english wikipedia as an xml file and am > hoping to (sax) parse it. However, I can't even seem to get pharo to > recognize that the file exists. > > Just for curiosity's sake, is there a reason why you don't query through a Sparql to dbpedia? Cheers, HernÃ¡n

Oct. 15, 2014

Re: [Pharo-users] Copy/past doesn't work sometimes in Chrome semifixed

by Peter UhnÃ¡k

I think I found a solution. But first the problem, which preferably would be fixed in the Pharo VM but I have no idea how to contribute there or if this is actually correct/wrong: After a lot of debugging and trying to figure out why paste from Google Chrome(ium) isn't working in Linux I found out that the default encoding isn't unicode. According to this the default should be UTF-8 platforms/unix/vm/sqUnixMain.c:1493 printf(" --textenc <enc> set encoding for external text (default: UTF-8)\n"); however by default it is set to 0 platforms/unix/vm/sqUnixMain.c:127 int textEncodingUTF8= 0; /* 1 if copy from external selection uses UTF8 */ and only set to 1 if it is explicitly provided (--textenc UTF-8) platforms/unix/vm/sqUnixMain.c:1452 else if (!strcmp(argv[0], "--textenc")) { char *buf= (char *)malloc(strlen(argv[1]) + 1); int len, i; strcpy(buf, argv[1]); len= strlen(buf); for (i= 0; i < len; ++i) buf[i]= toupper(buf[i]); if ((!strcmp(buf, "UTF8")) || (!strcmp(buf, "UTF-8"))) textEncodingUTF8= 1; else setEncoding(&uxTextEncoding, buf); free(buf); return 2; } -- So the (temporary) fix is quite simple: specify the --textenc encoding when launching Pharo. :) Peter On Thu, Jul 31, 2014 at 12:38 PM, Julien Delplanque <julien(a)tamere.eu> wrote: > Ok, so I'll have to get used to it or switch to another web browser > while using pharo. > > Thanks for your answers. > > On 31/07/14 10:44, Peter UhnÃ¡k wrote: > > It seems that the Chromium issue is most likely a result of them > switching > > from GTK to Aura, since it broke in version 35 (when Aura was > introduced). > > So unless someone wants to dive into Pharo VM or Chromium then there is > > really no simple solution. > > > > > > On Wed, Jul 30, 2014 at 9:10 PM, Peter UhnÃ¡k <i.uhnak(a)gmail.com> wrote: > > > >> Today I found out that if I have running xclipboard in the background > >> pasting works properly even from Chromium. The problem is that it's a > GUI > >> app and will store everything that I've copied unless manually deleted. > But > >> you can give it a shot. Haven't really tested how it deals with non-text > >> content (images). > >> Also I tried to dig a little bit into how it is handled inside Pharo, > but > >> it is somewhere deep in VM. :( > >> However middle-click pasting doesn't work but that seem to be simply a > >> limitation of Pharo (My guess is because it is only supported by Linux > and > >> not Windows/Mac?). > >> > >> > >> On Tue, Jul 29, 2014 at 9:42 PM, Julien Delplanque <julien(a)tamere.eu> > >> wrote: > >> > >>> I also notice the problem when I copy something from my terminal > >>> ("drop-down terminal" or "terminator" on Gnome3) to pharo IDE. > >>> > >>> Very annoying to copy text from Chromium to Sublime text and then > recopy > >>> it from Sublime text to Pharo IDE even if (sadly) it became a habit... > >>> > >>> On 29/07/14 20:10, Peter UhnÃ¡k wrote: > >>>> I have the same problem on Debian, on both Pharo 3 and 4. > >>>> I think that Chromium is doing something weird when copying to > >>> clipboard, > >>>> because every other program I've tried works just fine. > >>>> As a workaround I've installed clipboard manager and I copy from there > >>> (or > >>>> paste and re-copy in some other text editor currently opened). > >>>> > >>>> Linux has multiple clipboards (at least one when copying text and one > >>> for > >>>> currently selected text), so maybe Chromium uses the wrong one, or > >>> Pharo is > >>>> checking only one? > >>>> > >>>> Peter > >>>> > >>>> > >>>> On Tue, Jul 29, 2014 at 5:06 PM, Julien Delplanque <julien(a)tamere.eu> > >>> wrote: > >>>>> Hello, > >>>>> > >>>>> I'm using pharo 3.9-7 and I notice that sometimes the copy/past > >>> function > >>>>> from another program to the pharo IDE doesn't work. > >>>>> > >>>>> For example, if I copy something from my internet browser (Chromium) > to > >>>>> a workspace in the IDE it doesn't work. > >>>>> > >>>>> I also notice that if I copy something from my text editor (Sublime > >>>>> text) to a workspace it works... > >>>>> > >>>>> ArchLinux version: > >>>>> > >>>>> Linux msi 3.15.5-2-ARCH #1 SMP PREEMPT Fri Jul 11 07:56:02 CEST 2014 > >>>>> x86_64 GNU/Linux > >>>>> > >>>>> My Pharo VM version: > >>>>> > >>>>> 3.9-7 #1 Thu May 15 18:29:30 CEST 2014 gcc 4.6.3 [Production ITHB VM] > >>>>> NBCoInterpreter NativeBoost-CogPlugin-GuillermoPolito.19 uuid: > >>>>> acc98e51-2fba-4841-a965-2975997bba66 May 15 2014 > >>>>> NBCogit NativeBoost-CogPlugin-GuillermoPolito.19 uuid: > >>>>> acc98e51-2fba-4841-a965-2975997bba66 May 15 2014 > >>>>> https://github.com/pharo-project/pharo-vm.git Commit: > >>>>> ed4a4f59208968a21d82fd2406f75c2c4de558b2 Date: 2014-05-15 18:23:04 > >>> +0200 > >>>>> By: Esteban Lorenzano <estebanlm(a)gmail.com> Jenkins build #14826 > >>>>> Linux pharo-linux 3.2.0-31-generic-pae #50-Ubuntu SMP Fri Sep 7 > >>> 16:39:45 > >>>>> UTC 2012 i686 i686 i386 GNU/Linux > >>>>> > >>>>> Thank you in advance for your responses! > >>>>> > >>>>> Julien > >>>>> > >>>>> > >>> > >>> > > >

Oct. 14, 2014