Im reading from a file with getline (file,line1); and i have a null character after every end of line.
But i would like to append some string to it so i dont want the null character.
How can we remove newline char in c++?
Code:while(file.good())
{
getline (file,line1);
str = "hello";
str += line1;
str += "world";
cout << str << endl;
}