by: chessc4c6 |
last post by:
The program below creates a char pointer call charPtr...... i then
declare an char array string "Good Luck"
When i assign charPtr = string, I expect an error. However, It
actually runs and...
|
by: x-pander |
last post by:
given the code:
<file: c.c>
typedef int quad_t;
void w0(int *r, const quad_t *p)
{
*r = (*p);
}
|
by: junky_fellow |
last post by:
According to Section A6.6 Pointers and Integers (k & R)
" A pointer to one type may be converted to a pointer to another type.
The resulting pointer may cause
addressing exceptions if the...
|
by: junky_fellow |
last post by:
K&R say that,
It is guaranteed that 1) a pointer to an object may be converted to a
pointer to an object whose type requires less
or equally strict storage alignment and 2) back again without...
|
by: Alexei A. Frounze |
last post by:
Hi all,
I have a question regarding the gcc behavior (gcc version 3.3.4).
On the following test program it emits a warning:
#include <stdio.h>
int aInt2 = {0,1,2,4,9,16};
int aInt3 =...
|
by: Wonder |
last post by:
Hello,
I'm confused by the pointer definition such as int *(p);
It seems if the parenthesis close p, it defines only 3 integers. The
star
is just useless. It can be showed by my program:
...
|
by: yezi |
last post by:
Hi, all:
I want to record some memory pointer returned from malloc, is possible
the code like below?
int memo_index;
int i,j;
char *tmp;
for (i=0;i<10;i++){
|
by: elmar |
last post by:
Hi Clers,
If I look at my ~200000 lines of C code programmed over the past 15
years, there is one annoying thing in this smart language, which
somehow reduces the 'beauty' of the source code...
|
by: Lighter |
last post by:
How to read "The lvalue-to-rvalue, array-to-pointer, and function-to-
pointer standard conversionsare not applied to the left expressions"?
In 5.18 Comma operator of the C++ standard, there is a...
|
by: tfelb |
last post by:
Hey group!
I have 2 questions. I saw functions with char *dst = (char *)src. In
that case if I remember what I've learned I assign (an) (the) address
of src to dst. Right?
But I can assign...
|
by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
|
by: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
|
by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
|
by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
|
by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
|
by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
|
by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows...
|
by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each...
|
by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing,...
|