The Directory class has a list of names in it. You should use dynamic memory to create an array upon instantiation. You should create a copy constructor for the directory class and an assignment operator (i.e. operator=()). You should create a function called fillDirectory which accepts a size for the directory and the names for it both of which should be given by the user. In main, create directory1 and fill it with information. Use the assignment operator=() to set directory2 equal to directory1. This is in c++

The ObjectOutputStream class is used to serialize an Object. The following Serialize Demo program instantiates an Employee object and serializes it to a file. Complete the code. Write codes where asked with appropriate try catch block class SDemo { } main method { } //Create an Employee object //set a name for this employee //set employee number to 1010 //create an object of file output stream //create an object of the object output stream //write Employee info to this object of output stream //close the out stream //close the file //print statement

Python S3 Get File In the Python file, write a program to get all the files from a public S3 bucket named coderbytechallengesandbox. In there there might be multiple files, but your program should find the file with the prefix and cb - then output the full name of the file. You should use the boto3 module to solve this challenge. You do not need any access keys to access the bucket because it is public. This post might help you with how to access the bucket. Example Output ob name.txt Browse Resources Search for any help or documentation you might need for this problem. For exampler array indexing, Ruby hash tables, etc.

write in c++Write a program that would allow the user to interact with a part of the IMDB movie database. Each movie has a unique ID, name, release date, and user rating. You're given a file containing this information (see movies.txt in "Additional files" section). The first 4 rows of this file correspond to the first movie, then after an empty line 4 rows contain information about the second movie and so forth. Format of these fields: ID is an integer Name is a string that can contain spaces Release date is a string in yyyy/mm/dd format Rating is a fractional number The number of movies is not provided and does not need to be computed. But the file can't contain more than 100 movies. Then, it should offer the user a menu with the following options: Display movies sorted by id Display movies sorted by release date, then rating Lookup a release date given a name Lookup a movie by id Quit the Program The program should perform the selected operation and then re-display the menu. For...

If wrong answer this time will downvote it Create a class with a static main that tests the ability to resolve and print a Path: • Create an instance of a FileSystem class. • Resolve an instance of a Path interface from a directory path and filename. • Print the constructed Path with System.out.println() method. 2. Create a class with a static main that tests the ability to resolve and print a Path: • Create an array of Path class. • Instantiate instances of Path with absolute and relative paths. • Print the constructed elements of the array of Path class with System.out.println() method. 3. Create a class to test serialisation class that implements serializable, it should implement the following: • A static void method that serialises an object. • A static void method that deserializes an object. • A static main method that tests the two by moving an object from one to the other

A client with a completed main function is provided. The main function should not be modified. You must update the client by creating and implementing the various functions described below. readFile – Loads the parameter array with Billionaire objects. The data for each Billionaire is read from the given data file which is in CSV format (comma delimited - 1 line per record with fields separated by a comma.) The function should read each line from the file, pass the line read to the Billionaire class constructor and store the resulting object in the parameter array. The second parameter represents the maximum number of Billionaire objects that can be stored. displayAll - Displays a list of the Billionaires stored in the array. getRange – Determines the smallest wealth value and the largest wealth value within the array. These values are returned to the caller via reference parameters. getWealthiest – Returns the Billionaire within the array with the greatest wealth. getUS –...

A declared name is only valid within a region of code known as the name's scope. Example: A variable "globalVar_1" declared in main() is only valid within main(), from the declaration to main()'s end. True or false

in c# i need to Write the program named DirectoryInformation that allows a user to continually enter directory names until the user types end. If the directory name exists, display a list of the files in it; otherwise, display the following message, Directory foo does not exist, to indicate the directory does not exist (foo would be the name of the directory to be checked) . Create as many test directories and files as necessary to test your program. An example of the program is shown below: Enter a directory >> lorem lorem contains the following files lorem/ipsum.txt Enter another directory or type end to quit >> foo Directory foo does not exist

Before starting this question, first, download the data file pokemonTypes.txt from the class Moodle. Make sure to put it in the same folder as your a5.py python code. Write a function called read_pokedata() that takes as parameter(s): • a string indicating the name of a pokemon type data file This function should return a database (i.e. a dictionary-of-dictionaries) that stores all of the Pokemon data in a format that we will describe further below. You can review section 11.1.9 of the text for a refresher on what databases look like using dictionaries. Input File Format The data file for this question looks like this: bulbasaur,grass,South America ivysaur,grass,Asia,Antarctica Each line of the file contains all of the data for a single pokemon. The first item on the line is always the pokemon's name; names are guaranteed to be unique. The second item is always the pokemon's type, which in the example above, is the type grass. Following that are one or more continents where that...

In c++ Create a new project named lab9_2. You will continue to use the Courses class, but this time you will create a vector of Courses. The file you will read from is below: 6CSS 2A 1111 35CSS 2A 2222 20CSS 1 3333 40CSS 1 4444 33CSS 3 5555 15CSS 44 6666 12 Read this information into a vector of Courses. Then, print out a summary of your vector. Here's a sample driver: #include <iostream>#include <string>#include <fstream>#include <vector>#include <cstdlib>#include "Course.h"using namespace std;int main(){vector<Course> myclass;string dep, c_num;int classes, sec, num_stus;ifstream fin("sample.txt");if (fin.fail()){cout << "File path is bad\n";exit(1);}fin >> classes;for (int i = 0; i < classes; i++){fin >> dep >> c_num >> sec >> num_stus;// Now how do you create a Course object// that contains the information you just read in// and add it to your myclass vector?}cout << "Here are the college courses: "...

The downloads include a python starter program (P9HashTable1.py) that reads an employee file, sets upthe data structures and then allows the user to search, add or delete employees from the database. Youmust store the employee file (EmployeeDB.csv) in the same folder as your python program. The pythonstarter program has some missing functions that you must provideThe deliverables this week are:1. A search function that will find an employee record based on the employee ID.• Use a hash function Mod(12) to convert empID to a position in the Hash Dictionary• Using the beginChain value in the Hash Dictionary, traverse the Employee linked list2. An insert function that will add a new employee to the database.• Check to see if this is the first node of the chain and process differently if it is3. A delete function that will remove an employee from the database.• You’re not physically removing the employee record, you’re just using the ptr to passover records that are deleted.4. After a...

void change_current_directory(char *directory) {} This is to be done in C

Design an application for the ABC Company that will process inventory from a file called ABC_Inventory.txt (attached to this assignment). The file contains Item ID, Description and list price stored on a separate line in the file. The program should display the contents of each record and then calculate and display the average list price. it is important that this is done in Thonny for python w