by: Jason Heyes |
last post by:
Does this function need to call eof after the while-loop to be correct?
bool read_file(std::string name, std::string &s)
{
std::ifstream in(name.c_str());
if (!in.is_open())
return false;
...
|
by: Magix |
last post by:
Hi,
I have these string data: str_data1, str_data2, str_data3, which capture
some value after a routine process A. Then I would like to write (append)
these 3 string values into a text file each...
|
by: Just Me |
last post by:
Using streams how do I write and then read a set of variables?
For example, suppose I want to write into a text file:
string1,string2,string3
Then read them later.
Suppose I want to write...
|
by: a |
last post by:
I have a struct to write to a file
struct _structA{
long x;
int y;
float z;
}
struct _structA A;
//file open
write(fd,A,sizeof(_structA));
//file close
|
by: Sumana |
last post by:
Hi All,
We developed our project on VC++.Net console application to
create image of disk and to write the image
We are having problem with reading and writing the sector
beyond 6GB Disk or...
|
by: nicolasg |
last post by:
Hi,
I'm trying to open a file (any file) in binary mode and save it inside
a new text file.
After that I want to read the source from the text file and save it
back to the disk with its...
|
by: agphoto |
last post by:
There is big or problem in open file in read and write mode..
$file = "data.txt";
$fp = fopen($file,"w+");
$line = fgets($fp,"120"); // i need only 1st line to read and upto 120 bytes
echo...
|
by: Kevin Ar18 |
last post by:
I posted this on the forum, but nobody seems to know the solution: http://python-forum.org/py/viewtopic.php?t=5230
I have a zip file that is several GB in size, and one of the files inside of it...
|
by: vineeth |
last post by:
Hello all,
I have come across a weird problem, I need to determine the amount
of bytes read from a file, but couldn't figure it out ,
My program does this :
__
file = open("somefile")
data =...
|
by: Sachin Garg |
last post by:
I have a program which opens a fstream in binary input+output mode, creating
the file if it doesn't exists. But writing doesn't works after reading, it
must be something obvious that I am not aware...
|
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: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
|
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: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers,...
|
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: 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,...
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