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I have a 2-dimensional array of doubles and I would like to output those numbers to a file (each...
This question already has an answer here: Difference between iostream...
I know a method for that but it will cost me two streams. I will use one of them to count the...
Based on this answer, I've written the following code #include <iostream> #include...
I've been trying to setup c++ for visual studio code for a little while now but I keep getting...
How do I get input as the full name of user and get output of full name on the screen in c++? I am...
This question already has an answer here: Convert ifstream to...
I am trying to output non null terminating string, but keep iomanip formatting, e.g. std::left,...
I am trying to write some string data to a .txt file that i read from the user but after doing so,...
I am new to java 8 streams and collectors. I am reading a file whose content need to be saved in...
I wanted to write a server side validation to check whether my uploaded (.pdf) or (.txt) file...
I am having a problem with an exercise that asks me to receive two integers and print them. But,...
I am currently working on a program that writes a lot of data (~100mb) to .txt-files. I googled a...
std::setw() sets the minimum field width for all output, and std::setprecision() is capable of...
First thing is that I don't know much about programming at all. I got some C code off of a site...
I am new to C++ programming. I was trying to take user inputs and put them in a variable and i was...
Screenshot I did use <iostream> as recommended in some answers, but it still says iostream...
ifstream and ofstream is for input and output in file, and fstream can do task of both them but not...
I am reading into the linux internals and syscall's and I am getting hung up on the term IO Stream...
#include <iostream> #include <cstdlib> using namespace std; int main() { int...
I'd like an interface for writing to an automatically resizing array. One way to do this is with a...
So,this is a code for reading matrix A and B from txt files. The following code that i found was...
I am using the following code to upload a file but I am using a confirmation layer before this to...
I am trying to make a program that acts as an audio device so that I can modify the volumes of all...
I have a "Serializable" interface class, that has struct Serializable { virtual void...
C++ standard library supports a few ways to introduce custom delimiters for input streams, as I...
Need help figuring out what's the issue with the following source code. I've got a single class to...
I've been trying to write a c++ application for a project and I ran into this issue....
I need to implement LoggerStream that does something like this LoggerStream() << "Logged...
I'm wondering what is the best way to read what the next string is in a file (to check if it...