by: Alexandros Frantzis |
last post by:
Hello,
I am trying to read a big file into a string. AFAIK std::string can read
in words or "lines" from a stream. So one option is to continuously
append all the "lines" from the file to the...
|
by: Herv? LEBAIL |
last post by:
Hi everybody,
I'm writing a program which use the <string>, <vector> and <ifstream>
classes.
Given an array of string, i.e vector<string> file_names, example :
file_names = "file1.txt"...
|
by: Omid |
last post by:
Hi.
I have problems when I try to redirect everything that is sent to cout
to a file.
I have one piece of code that works and one that does not work.
The only difference is which headers I use....
|
by: ma740988 |
last post by:
There's no way to use the STL algorithm copy to print an outfile
(essentially an ofstream)? So now:
int main()
{
std::ifstream InFile( "exercise15.txt");
std::ofstream ToFile( "NewFile.txt"...
|
by: Steven T. Hatton |
last post by:
§27.4.2.1.4 Type ios_base::openmode
Says this about the std::ios::binary openmode flag:
*binary*: perform input and output in binary mode (as opposed to text mode)
And that is basically _all_ it...
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by: Steven T. Hatton |
last post by:
I'm still not completely sure what's going on with C++ I/O regarding the
extractors and inserters. The following document seems a bit inconsistent:...
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by: ma740988 |
last post by:
Trying to some of my reading on file manipulation
(ifstream/ofstream/fstream) into action. So now consider.
# include <iostream>
# include <fstream>
# include <cstring>
# include <sstream>
...
|
by: varun.chinta |
last post by:
Hi,
I am doing a project which involves basic file operations like file
open, file copy, file rename, file remove. can anyone suggest me how to
do a file copy. The file that i create using the...
|
by: rory |
last post by:
I am reading a binary file and I want to search it for a string. The
only problem is that failbit gets set after only a few calls to
getline() so it never reaches the end of the file where the...
|
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: 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...
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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: 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...
|
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,...
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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: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...
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