Hi,
I'm expected to migrate a db-vista (or RDMe) database system to an Oracle based system.
Has somebody done a similar exercise? What are the data migration mechanisms? Is there any dumping...
Type: Posts; User: Ruchikar
Hi,
I'm expected to migrate a db-vista (or RDMe) database system to an Oracle based system.
Has somebody done a similar exercise? What are the data migration mechanisms? Is there any dumping...
Thanks!
Basically, I was thinking of making a commandline based exe to change the template files location in all the files in a particular folder.
I am not much of a VB chap, can you provide a...
Hi all,
We need to change the template files (.dot files) location in a lot of word documents.
Does MS Word exposes any interface for doing this programmatically?
Any other ideas on how to...
To clarify a bit more, the application is running in the 16 bit COMMAND.COM emulation shell of VDM. It's *not* running in 32 bit cmd.exe.
Do you anticipate any problems if this application is...
Are there any differences in DOS in Windows NT and Windows XP. I have a small application running in Windows NT DOS. Could there be any issues while taking it to Windows XP?
TIA.
Hi all,
I have a few OS/2 based makefiles which run with PMAKE.
I'm trying to port the code to Windows NT. Is the PMAKE utility available for Windows? Where can I get it from? Search on Google...
Problem is not with non ANSI coding.
Since these are desktop application, a lot of code is screen based visual code. Which uses built-in libraries provided by IBM Visual Age.
Now that support...
Hi all,
I have a set of desktop applications which are running in OS/2 environment to migrate to WinXP environment.
A lot of the code is in IBM Visual Age C++. IBM has discontinued the support...
Hi all,
For an existing code written with data-model LP32, what could be the best way to deal with the change of the Data-Model from LP32 to ILP32.
In data-model LP32: long and pointer are 32...
Hi all,
I'm writing a function which extracts the day, month and year value from a pre-defined timestamp format passed by the caller. This format is: NDDD
where N is the decade number after 2000...
well, for the given problem that's probably the simplest and best solution.
But I didn't specify the problem in detail :D The reason I said console was because that was what I was trying to do in...
my code requirement is that a string between two macros is to be displayed at the console. Like this:
TRACE << "hello world" << ENDTRACE;
Question is: how should the two MACROS be defined....
I'm not sure how. Consider this code:
int main()
{
char str[50];
char *hex_str = "1A2";
int int_output = 0;
Hi,
Is there any library function available which will convert a passed hex string to its equivalent integer value???
Something like atoi() except that the input contains a hexadecimal string...
Also, the ultimate newbie socket tutorial:
http://www.ecst.csuchico.edu/~beej/guide/net/html/
Hi,
I've made a newbie attempt at writing a small application in C++. I'm attaching its source.
Let me know what all do you think is wrong with it. Specially in the memory management part. I'm...
I need to parse XML documents in my C++ application.
I checked out Xerces, XML4C and MSXML.
All of these are pretty cumbersome to use. Is there any short-n-sweet parser available which may...
Actually, the compiler allocates space for it. Only, you wouldn't be able to modify the string.
Just like saying:
char *ptr = "Hello World";
printf( "string is: %s\n", ptr );
As pointed...
Regarding the size in recv(), you could put the recv() in while loop till it returns 0 or less. Something like this:
char data_str[OPTIMIZED_INITIAL_SIZE];
int bytes_read = 1;...
Words of wisdom:
I wouldn't write an Operating System in Java, I'd go for C or C++. And I wouldn't implement a WebService in C, I'd most definitely go for Java.
So, what to use or what not to...
Here's an idea:
Try doing a connect() directly to the IP address you are trying to ping. You would have the information you want in just one function call (well, actually two. you'd do a socket()...
Well, the same code as SilentStrike's, when compiled on MS VC++ gave this:
Compiling...
test.c
c:\program files\microsoft visual studio\vc98\include\eh.h(32) : fatal error C1189: #error : ...
<string> is included. That's why compiler didn't complain at line 64:
string reason( "connect() failed" );
The only errors I get are the ones in the original post.
I can't see any...
when I use this:
string reason( "connect() failed" );
throw ( logic_error( reason ) ); // this is line 65.
I get the following compile-time errors:
...
Try initializing the recvBuf to 0 before you do a recv() in it:
memset( recvBuf, 0, 256 );
Also, as vVv pointed out, you are recv()ing for max of sizeof(recvBuf) bytes which basically is:...