by: Luc Holland |
last post by:
Hey,
I'm working on a program that reads a binary file. It's opened with
====
if ((f1=fopen(argv,"rb"))==NULL) {
fprintf(stderr,"Error opening %s for reading . . .\n",argv);
exit(2);
}
====...
|
by: Alain Lafon |
last post by:
Helas,
I got something that should be a minor problem, but anyhow it isn't to me
right now.
A little code fragment:
fread(&file_qn, x, 1, fp_q);
The corresponding text file looks like...
|
by: Patrice Kadionik |
last post by:
Hi all,
I want to make a brief comparison between read() and fread() (under a
Linux OS).
1. Family read and Co: open, close, read, write, ioctl...
2. Family fread and Co: fopen, fclose,...
|
by: Richard Hsu |
last post by:
// code
#include "stdio.h"
int status(FILE * f) {
printf("ftell:%d, feof:%s\n", ftell(f), feof(f) != 0 ? "true" :
"false");
}
int case1() {
FILE * f = fopen("c:\\blah", "wb+");
int i = 5;
|
by: M. Åhman |
last post by:
I'm reading "C: A Reference Manual" but still can't understand a
very basic thing: is there any functional difference between
fgetc/fputc and fread/fwrite (when reading/writing one unsigned
char)?...
|
by: 010 010 |
last post by:
I found this very odd and maybe someone can explain it to me.
I was using fread to scan through a binary file and pull bytes out. In
the middle of a while loop, for no reason that i could...
|
by: David Mathog |
last post by:
When reading a binary input stream with fread() one can
read N bytes in two ways :
count=fread(buffer,1,N,fin); /* N bytes at a time */
or
count=fread(buffer,N,1,fin); /* 1 buffer at a...
|
by: ericunfuk |
last post by:
If fseek() always clears EOF, is there a way for me to fread() from an
offset of a file and still be able to detect EOF?i.e. withouting using
fseek(). I also need to seek to an offset in the file...
|
by: juleigha27 |
last post by:
Hi,
First off, I want to apologize if this already got posted it seemed
like something happened when I tried to post it previously and it
didn't work.
I am new to file manipulation with c. I...
|
by: empriser |
last post by:
How to use fread/fwrite copy a file.
When reach file's end, fread return 0, I don't konw how many bytes
in buf.
|
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: Faith0G |
last post by:
I am starting a new it consulting business and it's been a while since I setup a new website. Is wordpress still the best web based software for hosting a 5 page website? The webpages will be...
|
by: ryjfgjl |
last post by:
In our work, we often need to import Excel data into databases (such as MySQL, SQL Server, Oracle) for data analysis and processing. Usually, we use database tools like Navicat or the Excel import...
|
by: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
|
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: 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: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
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