Aug 18, 2015 · The function reads the file correctly, and using printf I see that the constLine string did get read correctly as well. However, if I use the function e.g. like this:

May 5, 2017 · I have to write a program that reads numbers in separate lines each. Is it possible to read only one line of the file and then read an int from the buffer, and so on until the end of …

Jun 26, 2021 · My goal is to read the content of a file and print it to the screen So, I have a file called "file.txt". I want to read it using the read () function and then print its contents.

Dec 22, 2012 · I want to read the contents of a file into a buffer. What would be the most efficient and portable option?

What is the simplest way (least error-prone, least lines of code, however you want to interpret it) to open a file in C and read its contents into a string (char*, char[], whatever)?

Aug 12, 2010 · I have a text file named test.txt I want to write a C program that can read this file and print the content to the console (assume the file contains only ASCII text). I don't know …

Aug 1, 2010 · I am trying to read all content from a text file. Here is the code which I wrote. #include <stdio.h> #include <stdlib.h> #define PAGE_SIZE 1024 static char *readcontent …

The contents of file.txt are: 5 3 6 4 7 1 10 5 11 6 12 3 12 4 Where 5 3 is a coordinate pair. How do I process this data line by line in C++? I am able to get the first line, but how do I get the ...

Jul 11, 2013 · I'm trying to write to a binary file, read from it, and output to the screen. I can write to a file, but when I try to read from it, it is not outputting correctly.

To read a line from a file, you should use the fgets function: It reads a string from the specified file up to either a newline character or EOF. The use of sscanf in your code would not work at all, …