Recent content by guenter

Thanks for your answers ! guenter guenter mail: porzer_guenter@hotmail.com

hi, my question is about how to determine the filesystem of the current directory for example: I have 2 filesystems /opt and /u01 In Directoy /opt is a symlink 'mydir' which points to /u01/home/ now I would like to determine when I'm in /opt/mydir that my current filesystem is /u01 Is...

Hi, I would like to know how to build a program which cleans its outputted text up after completition like 'man' or vi-texteditor. when I start writing at stdout I found no chance of cleaning up the text when the program ends. I'd like to program a behavior like vi. ( when closing vi, the...

Hello, Looks like to me as if you mixed up the 'request' and the 'session' Object ! You set the attribute to the session object but you tried to read it from the request object ! by guenter guenter mail: porzer_guenter@hotmail.com

Hello, My Question is about what's the difference at naming my Sourcefiles *.c or *.cpp ? I'm using VC++ 6.0. I've written an Win32 Application that compiles fine using the *.c file-extension. Just after renaming the file to *.cpp I get some strange errors: error C2440: '=' : could not...

I have to develop an notification system which dials an Phonenumber over an voicemodem and plays an *.wav ( or any other filetype ) so that the person who gets called can hear the message . My Problem is 1. how to get a connection to the modem and 2. how to play the soundfile over the modem...

Hi, Has anybody made the same experience ? I downloaded a few days ago the Personal version. After Installation everything worked fine till I modified the monitor setting. thanks guenter guenter mail: porzer_guenter@hotmail.com

you can use : '_connection = DriverManager.getConnection ( "jdbc:oracle:thin:@hostname:port:DBname", "user", "password");' hostname: dns-name or ip-address port: port of your DB Listener DB-Name: SID !!! ( not network alias) but it seems to me you are talking...

first it would be a good idea to handle all your errors at the beginning of your pages. for some reasons it could be necessary to handle it elsewhere. for this cases you could use from the 'HttpServletResponse' class the 'redirect' functions to load an error page. guenter guenter...

you will have to import the classes you'd like to use first. you can manage this by writing: <%@ page import=&quot;beans.*&quot;%> ( or whatever you would like to include ) guenter guenter guenter.porzer@oekb.co.at

Please, could someone explain me the main-differences between these two technologies. Do they have the same root-objects ? I started DB-programming using ODBC classes; what are the benefits using ADO, OLEDB ? Any help is appreciated ! thanks Guenter <p>guenter<br><a...

I'd like to call a stored procedure ( on an ORACLE DB) from ODBC and get the resulting params. I've read about &quot;?&quot; parameters but they all concern params for input params. thanks Guenter <p>guenter<br><a href=mailto:guenter.porzer@oekb.co.at>guenter.porzer@oekb.co.at</a><br>

Looks like you have forgotten to link with the proper library (*.lib) ( something has been declared in the *.h file but no definition exists ) cioa Günter <p>Guenter Porzer<br><a href=mailto:guenter.porzer@oekb.co.at>guenter.porzer@oekb.co.at</a><br><a href=www.oekb.co.at>The company I'm...

I've just included the <stdio.h>. I did a search for it in VC++ and found the following (in stdio.h): /* Declare _iob[] array */ #ifndef _STDIO_DEFINED _CRTIMP extern FILE _iob[]; #endif /* _STDIO_DEFINED */ later I encountered: #define stdin (&_iob[0]) #define stdout (&_iob[1]) #define...

I encountered this line in a compression source code. FILE *stream = _iob; Are there any predefined pointers in C++ ??? thanks for helping Guenter