Please written by computer source Has to return string //ToDo 4 add a getter method - getYear - to return just the Year value of the date // see other file public String getYear() { //To Do }
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Please written by computer source
Has to return string
//ToDo 4 add a getter method - getYear - to return just the Year value of the date // see other file
public String getYear() {
//To Do
}
Step by step
Solved in 2 steps
- Does the class PrintWriter have a constructor that accepts a string (for a filename) as an argument, so that the following code would be legal?PrintWriter outputStream =new PrintWriter("stuff.txt");I am having error E0020 and E0140 in C++. How can I fix it? /*Christopher JimenezCIS247CATM application24 November */ // bring in our libraries //Step #1#include <iostream>#include <conio.h>#include <string>#include <fstream> // read/write to files#include <ctime> // time(0)#include <iomanip> //setprecision()using namespace std; // prototypesvoid deposit(double* ptrBalance);void withdrawal(double* ptrBalance, float dailyLimit); // overloaded method - this version does not take withdrawal amountvoid withdrawal(double* ptrBalance, float dailyLimit, float amount); //overloaded method that takes withdrawal amount ///Entry point to the applicationint main(){ // create constant values -- cannot be changedconst int EXIT_VALUE = 5;const float DAILY_LIMIT = 400.0F;const string FILENAME = "Account.txt"; //create balance variabledouble balance = 0.0; // look for the starting balance; otherwise generate a ramdom starting balanceifstream iFile(FILENAME.c_str());…need main method that connects to a second method with user input and prints like the example below. the second method contains the followng, and both methods connect to an input txt file that has 45 games in the following format. number of games(blank line)game 1 namegame 1 platforms (separated by commas)game 1 year(blank line)etc. with game 2, game 3, and for number of games total games
- Here is the code i am working with, around the last line it says what i need to do, any help please! import java.util.*; import java.io.*; public class FileLoader implements Getter { String [][] data; String [] head; String FILENAME = "wv-covid-daily.csv"; String DELIMITER = ","; int MAX_ROW; int MAX_COL; int dataRows; boolean stillLoading; public FileLoader () { MAX_ROW = 100; MAX_COL = 50; dataRows = 0; data = new String[MAX_ROW][MAX_COL]; head = new String[MAX_COL]; stillLoading = false; } public int getNumRows() { return dataRows; } public String [] getRow (int row) { return data[row]; } public boolean isLoading () { return stillLoading; } public void run () { stillLoading = true; dataRows = 0; try { String line; int row = 0; BufferedReader reader = new BufferedReader(new FileReader(FILENAME)); if((line=reader.readLine())!=null){ String fields[] = line.split(DELIMITER); head=fields; } while((line=reader.readLine())!=null){ String fields[] = line.split(DELIMITER);…#include <stdio.h> #include <stdlib.h> #include <unistd.h> #include <fcntl.h> int main(){ int stdout_bak = dup(STDOUT_FILENO); // make a backup of stdout system("rm -f mystery.txt"); // remove file using a shell command int out_fd = open("mystery.txt", // open file mystery.txt O_WRONLY|O_CREAT, // for writing, create if needed S_IRUSR|S_IWUSR); // give user read/write permission if(out_fd == -1){ // check for errors opening file perror("Couldn't open file 'mystery.txt'"); exit(1); // bail out if open fails } printf("1. Now you see me.\n"); // print to the screen dup2(out_fd, STDOUT_FILENO); // change stdout to go to mystery.txt printf("2. Now you don't!\n"); // print goes to mystery.txt close(out_fd); // close mystery.txt dup2(stdout_bak, STDOUT_FILENO); // restore stdout to screen…please create a method to read the file in every line and it splits the line by comma in java
- You must now write a method readVehicleData() in the ReservationSystem class, that reads this data, creates corresponding Vehicle objects and adds those objects to vehicleList. The name of the file that you read from should be selected using a file dialog box -- the name should not be passed to readVehicleData() as a parameter.In this project, you should develop a library management system application using structuresand files. More specifically, your application should enable a user to read and write bookdetails to a file (books.txt). The file should store the following information for the books. Oneline per book and each field to be separated by tab.• Book ISBN• Book title• Author first name• Author surname• Year• Availability for loan [yes/no]The user of this application should have the following options in the form of a nice presentedmenu.Add a book: The user should add all the details of each book by answering a set of questions(book isbn? Book title? author? year?). The availability for loan is randomly generated by theprogram (y: yes, n:no). The book should be added at the end of the file.Search for a book: The user should be given three options here.▪ Search by the title: The user will input a keyword and the program willsearch for all the titles that contain this keyword and display all…The getSelectedFile method of a JFileChooser object returns a File object. What exactly is this File object? A string containing a file name, a disk file, something else?
- create a java method named clearDirectory(String name)a. This method should delete all of the files in the directory with the specifiedname. Hint: read the java.io.File documentation to see how you might list the files in a directory and then delete them.b. If a file cannot be deleted for some reason, throw an IOException with anappropriate message including the absolute path to the file.c. Rethrow any exceptions that might occur.this is my code so far but it its not accurate, not sure if i should def function and then for loop? import csv with open ('TopUni.csv', mode='r') as csv_file: csvReader = csv.reader(csv_file) line = [] for line in csvReader: sum(line) print(line)Ask the user for a filename. Display the oldest car for every manufacturer from that file. If two cars have the same year, compare based on the VIN. i am having trouble getting my code to work this is my code: import java.util.*;import java.io.*;class Car {String manufacturer;String model;int year;String vin;public Car(String manufacturer, String model, int year, String vin) {super();this.manufacturer = manufacturer;this.model = model;this.year = year;this.vin = vin;}public String getManufacturer() {return manufacturer;}public void setManufacturer(String manufacturer) {this.manufacturer = manufacturer;}public String getModel() {return model;}public void setModel(String model) {this.model = model;}public int getYear() {return year;}public void setYear(int year) {this.year = year;}public String getVin() {return vin;}public void setVin(String vin) {this.vin = vin;}}class CarComparator implements Comparator < Car > {@Overridepublic int compare(Car car1, Car car2) {int yearCompare =…
