I used to do coding in java but now I want to move my app to iOS using swift 2. So I want a method to append text in new line to an existing txt file in app documents.
I searched and tried so many methods but its all overwriting to new txt file
In java i used this method
PrintWriter out=null;
try {
out=new PrintWriter(new FileWriter("file.txt",true));
out.println("some txt"}
out.close();
} catch (IOException e) {
e.printStackTrace();
}
You can use the below method to append String to a file
I think you must use NSFileHandle: