by: David Hill |
last post by:
Is there a difference between:
/* code 1 */
struct sample test;
test = malloc(sizeof(struct sample));
memset(&test, 0, sizeof(test));
/* code 2 */
struct sample test;
test = calloc(1,...
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by: laberth |
last post by:
I've got a segmentation fault on a calloc and I don'tunderstand why?
Here is what I use :
typedef struct noeud {
int val;
struct noeud *fgauche;
struct noeud *fdroit;
} *arbre; //for those...
|
by: MK |
last post by:
I am a newbie. Please help. The following warning is issued by gcc-3.2.2
compiler (pc Linux):
==================================================================
read_raw_data.c:51: warning:...
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by: lohith.matad |
last post by:
Hi all,
Though the purpose of both malloc() and calloc() is the same, and as we
also know that calloc() initializes the alloacted locations to 'zero',
and also that malloc() is used for bytes...
|
by: chingfulan |
last post by:
I have the following code and I can not figure out
why Stg2In returns a null pointer?
"Stg2In = (float *)calloc(9*DataLen, sizeof(float)); "
while
"Stg2Out = (float *)calloc(9*DataLen,...
|
by: thibault.langlois |
last post by:
Hello,
I get a warning when I compile:
#include <string.h>
int main (int argc, char ** argv)
{
char * s;
s = strdup("a string");
return 0;
}
|
by: gallerto |
last post by:
I have a very extrange problem with calloc.
I am working with Dev-C++ in Windows. The code is in C but I compile it as C++. All my files are .cpp
I will explain the situation. I have a program...
|
by: lovecreatesbea... |
last post by:
Do you prefer malloc or calloc?
p = malloc(size);
Which of the following two is right to get same storage same as the
above call?
p = calloc(1, size);
p = calloc(size, 1);
|
by: Chris AtLee |
last post by:
Sorry for the repeat post...I'm not sure if my first post (on May
30th) went through or
not.
I've been trying to write a PAM module using ctypes. In the
conversation
function (my_conv in the...
|
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: ryjfgjl |
last post by:
ExcelToDatabase: batch import excel into database automatically...
|
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: 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: ArrayDB |
last post by:
The error message I've encountered is; ERROR:root:Error generating model response: exception: access violation writing 0x0000000000005140, which seems to be indicative of an access violation...
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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)...
|
by: CloudSolutions |
last post by:
Introduction:
For many beginners and individual users, requiring a credit card and email registration may pose a barrier when starting to use cloud servers. However, some cloud server providers now...
|
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...
|