Monday, May 26, 2014

populate an array from txt file or scanner
































































































































































































































































hello everyone,
































































































































































































































































I have a simple txt file, each line simply containing 1 word.
































































































































































































































































I would like each work to represent an index of the array
































































































































































































































































im having some difficulty populating an array from either a txt file or a scanner.
































































































































































































































































i seem to be able to fill the scanner so to speak with the contents of the text file but not the array. I don't know how to syntax it
































































































































































































































































ill attach my file an also paste my code below.
































































































































































































































































I would appreciate some help.
































































































































































































































































thanks
































































































































































































































































import java.io.File;































































































































































































































































import java.io.FileNotFoundException;































































































































































































































































import java.util.Scanner;































































































































































































































































import java.util.Arrays;
































































































































































































































































public class ReadFile {































































































































































































































































public static void main(String[] args) {
































































































































































































































































// Location of file to read































































































































































































































































File file = new File("dictionary.txt");
































































































































































































































































try {































































































































































































































































Scanner sc = new Scanner(file);
































































































































































































































































int count = 0;































































































































































































































































while (sc.hasNextLine()) {































































































































































































































































count++;































































































































































































































































sc.nextLine();































































































































































































































































}































































































































































































































































System.out.println(count);
































































































































































































































































while (sc.hasNextLine()) {































































































































































































































































String line = sc.nextLine();































































































































































































































































System.out.println(line);
































































































































































































































































}































































































































































































































































sc.close();































































































































































































































































} catch (FileNotFoundException e) {































































































































































































































































e.printStackTrace();































































































































































































































































}































































































































































































































































}































































































































































































































































}































































































































































































































































































































































































































































































































No comments:

Post a Comment