Java Programming (MindTap Course List)
8th Edition
ISBN: 9781285856919
Author: Joyce Farrell
Publisher: Cengage Learning
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Expert Solution & Answer
Chapter 6, Problem 6PE
Explanation of Solution
Program:
File name: “DiagonalOs.java”
//Define a class named DiagonalOs
public class DiagonalOs
{
//Define main method
public static void main(String[] args)
{
//For loop that executes until a exceeds 10
for(int a=0;a<10;++a)
{
//For loop that executes until b exceeds 10
for(int b=0;b<10;++b)
{
//If condition to check a equals b
if(a==b)
{
//Print the result
System.out...
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Python: I am trying to write a simple GUI based program with two input fields “Directory/filename” and “word” next to each other and one output text field below. Using recursion the program should go through all the files and folders searching for the entered word. If a match is found the path to the file should be printed in the text field + the content of line the word is found in . It should also print how many folders and files has been searched and how many times the word was found. Any ideas?
This question comes from the textbook:Starting out with Visual C# 5th Edition - Chapter 14 Programming Problem 2
Create an application that reads the contents of two text files and uses LINQ extension methods to perform the following:
• It should display a list of all the unique words contained in both files.• It should display a list of the words that appear in both files.• It should display a list of the words that appear in the first file but not the second.• It should display a list of the words that appear in the second file but not the first.• It should display a list of the words that appear in either the first or second file but not both.
Hint: Use set operations to perform these analyses. Also, see Chapter 8 for a discussion of string tokenizing.
The file Names.txt is located in the folder input_files within your project. The content of that file is shown in the following figure
Java:
import java.io.FileInputStream;import java.io.FileNotFoundException;import java.util.ArrayList;import java.util.Scanner;public class Question2 {public static void main(String[] args) throws FileNotFoundException {/*** Part a* Finish creating an ArrayList called NameList that stores the names in the file Names.txt.*/ArrayList<String> NameList;/*** Part b* Replace null on the right-hand-side of the declaration of the FileInputStream object named inputStream* so that it is initialized correctly to the Names.txt file located in the folder specified in the question description*/FileInputStream inputStream = null;Scanner scnr = new Scanner(inputStream); //Do not modify this line of code/*** Part c* Using a loop and the Scanner object provided, read the names from Names.txt* and store them in NameList created in Part a.*//*** Part d* Reorder the…
Chapter 6 Solutions
Java Programming (MindTap Course List)
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