September 2004 - openSUSE Programming - openSUSE Mailing Lists

NetBeans on SuSE 9.1 - installation ect.
by George Stoianov 06 Sep '04

06 Sep '04

Hi everyone, I was wondering if anyone has installed and used NetBeans Java IDE on SuSE Linux? I am interested in learning how to install it and how good it is...general impressions etc. I am working on web development projects mainly and would like to use it for a while working with the jakarta struts frame work. I downloaded a bin file for the install but was not able to install it on my 9.1 Pro version I could not find any docs on NetBeans web site, so if you have any advice for me it is more then welcome. Thanks in advance. ===== ..: G. Stoianov :.. "Zwei Dinge sind unendlich, das Universum und die menschliche Dummheit, aber bei dem Universum bin ich mir noch nicht ganz sicher" Albert Einstein 1879-1955 dt.-am. Wissenschaftler ===== ..: G. Stoianov :.. "Zwei Dinge sind unendlich, das Universum und die menschliche Dummheit, aber bei dem Universum bin ich mir noch nicht ganz sicher" Albert Einstein 1879-1955 dt.-am. Wissenschaftler Vous manquez despace pour stocker vos mails ? Yahoo! Mail vous offre GRATUITEMENT 100 Mo ! Créez votre Yahoo! Mail sur http://fr.benefits.yahoo.com/ Le nouveau Yahoo! Messenger est arrivé ! Découvrez toutes les nouveautés pour dialoguer instantanément avec vos amis. A télécharger gratuitement sur http://fr.messenger.yahoo.com

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QLibrary plugins segmentation fault
by Martijn Houtman 06 Sep '04

06 Sep '04

Hello list, I am using QLibrary to load some classes from shared libraries, used as plugins in my application. The idea is to have a certain dir filled with plugins which are loaded during aplication startup. Class information is loaded from these plugins and for each class, an instance is created and added to a list. The plugins are classes which extend an interface class, which is statically linked against the application. The method used herefor is described in http://www.isotton.com/howtos/C++-dlopen-mini-HOWTO/C++-dlopen-mini-HOWTO.h… The whole situation and code is described at http://tinus.ath.cx/dlopen.html Now, as you can see, I've set the QLibrary object to not unload the library. However, in the vdowall::addItem() method, the Abstract::clone() call makes the application segfault (found using a gdb backtrace). My idea is that the QLibrary data is unloaded from memory, although I don't know how to check that. Note that whenever I statically link the plugins to the application, it works just fine. Anyone has an idea or suggestions? Thanks in advance! Kind regards, -- tinus.

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Re: [SLE] NetBeans on SuSE 9.1 - installation ect.
by George Stoianov 06 Sep '04

06 Sep '04

Hi Jim, everyone, --- Jim Sabatke <jsabatke(a)execpc.com> a écrit : > George Stoianov wrote: > > Hi everyone, > > > > I was wondering if anyone has installed and used > > NetBeans Java IDE on SuSE Linux? I am interested > in > > learning how to install it and how good it > > is...general impressions etc. I am working on web > > development projects mainly and would like to use > it > > for a while working with the jakarta struts frame > > work. > > > > I downloaded a bin file for the install but was > not > > able to install it on my 9.1 Pro version I could > not > > find any docs on NetBeans web site, so if you have > any > > advice for me it is more then welcome. > > I haven't run it lately, and not on 9.1, but if java > is > working, then netbeans should certainly work. Thanks for the reply. I know it should work if there is a jvm installed in fact it comes with quite a few tools embedded. I need a Java IDE and NetBeans or Eclipse are the two I am currently considering. Thanks. George > > -- > Jim Sabatke > Hire Me!! - See my resume at > http://my.execpc.com/~jsabatke > > Do not meddle in the affairs of Dragons, for you are > crunchy > and good with ketchup. > > NOTE: Please do not email me any attachments with > Microsoft > extensions. They > are deleted on my ISP's server before I ever see > them, and > no bounce message > is sent. > ===== ..: G. Stoianov :.. "Zwei Dinge sind unendlich, das Universum und die menschliche Dummheit, aber bei dem Universum bin ich mir noch nicht ganz sicher" Albert Einstein 1879-1955 dt.-am. Wissenschaftler Vous manquez despace pour stocker vos mails ? Yahoo! Mail vous offre GRATUITEMENT 100 Mo ! Créez votre Yahoo! Mail sur http://fr.benefits.yahoo.com/ Le nouveau Yahoo! Messenger est arrivé ! Découvrez toutes les nouveautés pour dialoguer instantanément avec vos amis. A télécharger gratuitement sur http://fr.messenger.yahoo.com

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Jed SuSE 9.1
by Charley 03 Sep '04

03 Sep '04

Figured this would be the list to send this to as it concerns a programming editor. Was reading a Linux programming book and it mentioned an editor named JED. I have seen Jedit but this was something different. Was surprised to find that there is no version available in the SuSE 9.1 distribution and I have been unable to find any prepared version available for SuSE 9.1 Before I download the sources and try and build from there I thought I would ask the fine members of this list if anyone has any idea why its not in the distribution as I have seen mention of the editor in earlier version of SuSE. Thanks for the help! Charley Rogue1953 @earthlink.net

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version info from library
by Pete 03 Sep '04

03 Sep '04

Hi All, When I execute libc.so, I get a nice printout showing the version info. Is there a way to add such capability to my own so? Thanks, Pete _______________________________ Do you Yahoo!? Win 1 of 4,000 free domain names from Yahoo! Enter now. http://promotions.yahoo.com/goldrush

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linking boost/libs/test/example/exec_mon_example.cpp
by Steven T. Hatton 02 Sep '04

02 Sep '04

For some reason the file that should be found here was omitted in the SuSE 9.1 distrubution: file:/usr/share/doc/packages/boost-doc/libs/test/doc/examples/exec_mon_example.html I believe this is part of the same boost distribution: http://www.boost.org/libs/test/example/exec_mon_example.cpp When I try to build it, I get the following error: g++ -o exec_mon_example exec_mon_example.cpp /tmp/ccjpo1st.o(.text+0x11c): In function `main': : undefined reference to `boost::execution_monitor::execute(bool, int)' collect2: ld returned 1 exit status I've tried linking like this g++ -o exec_mon_example -l boost_test_exec_monitor-gcc -l\ boost_unit_test_framework-gcc exec_mon_example.cpp /usr/lib/libboost_test_exec_monitor-gcc.so: undefined reference to\ `test_main(int, char**)' /usr/lib/libboost_unit_test_framework-gcc.so: undefined reference to\ `init_unit_test_suite(int, char**)' collect2: ld returned 1 exit status Since the libraries are in /usr/lib I don't believe I should have to do anything special to link to them. Can anybody tell me what I'm doing wrong? -- Regards, Steven

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Is SuSE 64 bit ?
by Colin Carter 02 Sep '04

02 Sep '04

Does anybody know if SuSE 64 bit system is really 64 bit code? I can't seem to get any response from SuSE staff regarding the questions: 1: If I define int i; and real x; do I get 64 bit integer and float if compiled under 64? 2: Where does one find the definitions in the SuSE system? For example, where is the definition for the structure of XSizeHints ? Where is the definition of the function prototypes for the 64 bit functions? Maybe the 'average' programmer can ignore such issues, but I want to use FORTRAN to do the number crunching and I need to know if I should pass an integer(KIND=4) or integer(KIND=8) Regards, Colin

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displaying a picture in a QDataTable. It is possible?
by Prabu Subroto 01 Sep '04

01 Sep '04

Dear my friends... I use SuSE9.1, Qt.3.2 and postgres 7.2.x. I want to display a picture which stored in the postgres. my program take the picture from the postgres with lo_import() and export it into a read&writeable directory with lo_export(). But what confuse me is, how can I display an image in QDataTable? I also have another question: How can I make my QDataTable has multiline for each of its row as the width of its column fixed. somewhat like this: ========================================= |salesid|Message |here is a photo| ========================================= | 1 |it's never too | [image file]| | |late to start s| | | |omething better| | ========================================= I have seen the QDataTable documentation on my book and "dox.trolltech.com" but I found no clue. Thank you very much in advance. __________________________________ Do you Yahoo!? Yahoo! Mail - Helps protect you from nasty viruses. http://promotions.yahoo.com/new_mail

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pg_lo_import meet error
by Prabu Subroto 01 Sep '04

01 Sep '04

Dear my friends.... I am using postgres 7.2.x and SuSE 9.1. I created a column with datatype bytea. The name of the column is emoicon I did like this: kv=# insert into salesreport (salesid, custid, emoicon) values('13', '4531', lo_import('/localhome/patrixlinux/arsip/proyek/qt/kv/client/images/1.png')); ERROR: column "emoicon" is of type bytea but expression is of type oid HINT: You will need to rewrite or cast the expression. kv=# kv=# insert into salesreport (salesid, custid, emoicon) values('13', '4531', pg_lo_import('/localhome/patrixlinux/arsip/proyek/qt/kv/client/images/1.png')); ERROR: function pg_lo_import("unknown") does not exist HINT: No function matches the given name and argument types. You may need to add explicit type casts. kv=# but comes error. What is my mistake? Please tell me.... Thank you very much in advance. _______________________________ Do you Yahoo!? Win 1 of 4,000 free domain names from Yahoo! Enter now. http://promotions.yahoo.com/goldrush

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