by: John Flynn |
last post by:
hi,
having problems reading from and writing back to the same file.
basically, i want to read lines of text from a file and reverse them and
write them back to the same file.. it has to...
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by: Alex Vinokur |
last post by:
What is wrong with small_buffer in program below?
I/O getline doesn't read data from file into small (relative to file line size) buffer.
====== foo.cpp ======
#include <cassert>
#include...
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by: Alex Vinokur |
last post by:
I have several questins concerning a program below.
------ foo.cpp : BEGIN ------
#include <cassert>
#include <cstdlib>
#include <iostream>
#include <fstream>
using namespace std;
int...
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by: inkapyrite |
last post by:
Hi all. I'm using ifstream to read from a named pipe but
i've encountered an annoying problem. For some reason, the
program blocks on reading an ifstream's internal buffer that's
only half-filled....
|
by: Erik Hendrix |
last post by:
Hi,
I have a question here regarding setting the prefetch size. So far we took
the rule that for OLTP, prefetchsize = extent size and for DSS prefetchsize
= extent size * number.
However,...
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by: Stuart Norris |
last post by:
Dear Group,
I am having a problem setting SocketOptionName.SendTimeout on a client
TCPIP application using the sockets in .NET. From the on-line help it
is possible to set a...
|
by: Senger |
last post by:
Hello!
I have to take a file and exclude the inicial part (88 positions) to a
buffer.
I try with this code, but not functioning:
fp = fopen(file,"rb");
fseek(fp,0,SEEK_END);
size =...
|
by: laredotornado |
last post by:
Hi,
I'm using PHP 4.4.4 on Apache 2 on Fedora Core 5. PHP was installed
using Apache's apxs and the php library was installed to
/usr/local/php. However, when I set my "error_reporting"...
|
by: Notebooker |
last post by:
Hello,
I'm an intermediate noob reading-in data from ascii-file using an
ifstream object.
I have specified a c-style string buffer with size of type size_t and I
am specifying to use this...
|
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...
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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...
|
by: taylorcarr |
last post by:
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
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by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
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by: aa123db |
last post by:
Variable and constants
Use var or let for variables and const fror constants.
Var foo ='bar';
Let foo ='bar';const baz ='bar';
Functions
function $name$ ($parameters$) {
}
...
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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...
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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...
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by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
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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...
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