by: Rob Smeets |
last post by:
Hi all,
I have the following problem:
I have to revise a c++ dll. And i'm new to c++.
I have to change a function, but i cannot change it's structure.
I want to check the parameters and act...
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by: g |
last post by:
Hi all.
Maybe this question has been asked many times before, but I was not able to find
any pointer. I apologize in advance, for it refers to a particular standard
library implementation (GNU...
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by: Neil Zanella |
last post by:
Hello,
Consider the following program. There are two C style string stack variables
and one C style string heap variable. The compiler may or may not optimize
the space taken up by the two stack...
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by: twkelsey |
last post by:
Hi,
My company has a scenario where we would like to change the data type
of an existing primary key from an integer to a char, but we are
concerned about the performance implications of doing...
|
by: Vishal Ladha |
last post by:
Hi !
I have been experimenting with char * for a while now. I have two pieces of
code :
Code1 :
=====
char *ptr = "hello";
|
by: Jacky Cheung |
last post by:
Hi,
I am developing a vCard application which have to support UTF-8. Does the
UTF-8 in char* will crash the strlen, I mean does UTF-8 have some char which
treat as NULL character in strlen?
...
|
by: Jason Curl |
last post by:
Dear C people,
C90 doesn't specify if 'char' is either 'signed char' or 'unsigned char'
leaving it to the implementation of the compiler. Has this changed for
C99, or is it still the same?
...
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by: aruna.mysore |
last post by:
Hi all,
I have a simple definitioin in a C file something like this.
main()
{
char a;
.......
int k;
}
|
by: william |
last post by:
#include <stdio.h>
int main()
{
char *str=NULL;
char x="today is good!";
printf("%s", str);
str=strtok(x," ");
if (str=="today") //<==here is line that confuses me
printf("they equals!\n");
|
by: Michael B Allen |
last post by:
Hello,
Early on I decided that all text (what most people call "strings" )
in my code would be unsigned char *. The reasoning is that the elements
of these arrays are decidedly not signed. In...
|
by: DolphinDB |
last post by:
Tired of spending countless mintues downsampling your data? Look no further!
In this article, you’ll learn how to efficiently downsample 6.48 billion high-frequency records to 61 million...
|
by: isladogs |
last post by:
The next Access Europe meeting will be on Wednesday 6 Mar 2024 starting at 18:00 UK time (6PM UTC) and finishing at about 19:15 (7.15PM).
In this month's session, we are pleased to welcome back...
|
by: isladogs |
last post by:
The next Access Europe meeting will be on Wednesday 6 Mar 2024 starting at 18:00 UK time (6PM UTC) and finishing at about 19:15 (7.15PM).
In this month's session, we are pleased to welcome back...
|
by: Vimpel783 |
last post by:
Hello!
Guys, I found this code on the Internet, but I need to modify it a little. It works well, the problem is this: Data is sent from only one cell, in this case B5, but it is necessary that data...
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by: jfyes |
last post by:
As a hardware engineer, after seeing that CEIWEI recently released a new tool for Modbus RTU Over TCP/UDP filtering and monitoring, I actively went to its official website to take a look. It turned...
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by: PapaRatzi |
last post by:
Hello,
I am teaching myself MS Access forms design and Visual Basic. I've created a table to capture a list of Top 30 singles and forms to capture new entries. The final step is a form (unbound)...
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by: Shællîpôpï 09 |
last post by:
If u are using a keypad phone, how do u turn on JavaScript, to access features like WhatsApp, Facebook, Instagram....
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by: af34tf |
last post by:
Hi Guys, I have a domain whose name is BytesLimited.com, and I want to sell it. Does anyone know about platforms that allow me to list my domain in auction for free. Thank you
|
by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 3 Apr 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome former...
|