Computer Science Script 1: Hello World Open a new text editor file, such as Notepad or Notepad++, and enter Write-Host “Hello World!” Save this file as FirstScript.ps1 You can now call this script from PowerShell command prompt using the command: & "X:\FirstScript.ps1"
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Computer Science
- Script 1: Hello World
- Open a new text editor file, such as Notepad or Notepad++, and enter
Write-Host “Hello World!”
- Save this file as FirstScript.ps1
- You can now call this script from PowerShell command prompt using the command:
& "X:\FirstScript.ps1"
Step by step
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- Frames Unlimited is a wholesaler that specializes in picture frames. The company stores its product information (each item’s number, name, size and price) in a sequential access file named pictureFrame.txt. You need to create a report using the pictureFrame.txt sequential access file. The report should contain a list of all picture frames with a size of 5×7. The report will be saved to another sequential access file named pictureFrame57.txt. Your first step is to ____. a. determine whether the pictureFrame.txt file exists b. declare a StreamReader variable for the input file c. open the pictureFrame.txt file for input using the OpenText method d. open the pictureFrame57.txt file for output using the CreateText methodWhen I press 1 and add a contact then when i press number 2 to browse the name , The name wouldn't be added to the file . But when i press 1 and add a contact and then i press 7 return the name can be added to the file . Would you please check what's went wrong in the program. Thanks. #include<iostream>#include <fstream>#include<string>using namespace std;#define M 100int count=0;struct AddressBook{string FullName;int Birthday;string Address;string Email;int PhoneNumber;}Person [M];void WriteToFile();void add();void browse();void searchByName();void searchByBirthday();void removeContact();void order();int main(){fstream file;file.open("Contact'sBook.txt");int choice;do{cout << "Please Enter Your Choise: \n";cout << " 1- Add New Person\n 2- Browse\n 3- Search By Full Name \n 4-Search By Birthday \n 5-Remove a Person" << "\n 6- Alphabetical Order \n 7- Exit\n";cin >> choice;switch(choice){ case 1: add(); break;case 2: browse();break;case 3:…This is for Advanced Java Programming Write a test program that reads words from a text file and displays all non-duplicate words in ascending order and then in descending order. - The file is to be referenced in the program, not needing to be used as a command line reference. - The word file is to be titled collection_of_words.txt and included in your submission. Write test code that ensures the code functions correctly.
- In Chapter 11, you created the most recent version of the MarshallsRevenue program, which prompts the user for customer data for scheduled mural painting. Now, save all the entered data to a file that is closed when data entry is complete and then reopened and read in, allowing the user to view lists of customer orders for mural types.Create a program named FileComparison that compares two files. First, use a text editor such as Notepad to save your favorite movie quote. Next, copy the file contents, and paste them into a word-processing program such as Word. Then, write the file-comparison application that displays the sizes of the two files as well as the ratio of their sizes to each other. To discover a files size, you can create a System. 10. Filelnfo object using statements such as the following, where FILE_NAME is a string that contains the name of the file, and size has been declared as an integer: FileInfo fileInfo = new FileInfo(FILE_NAME); size = fileInfo.Length;IN PYTHON - please please please help with the line that starts with ###TODO def load_csv_data(filename): """ load the data from csv file returns a tuple containing two lists: col_names: first row of csv file (list of strings) row_data: all other rows of csv file (list of list of strings) if error is encountered reading filename, returns -1 """ try: data = [] ### TODO - load the data from csv file ### use csv.reader to append rows of filename to data except: print("Error loading data.") return -1 # if successful, return tuple of column names and row data col_names = data[0] row_data = data[1:] return (col_names, row_data)
- Computer Science Assume there are. multiple files in local computer directory C:lusers\public\downloads. Write a program to create a bucket "dufiles" and upload the whole local directory to A WS under bucket "dufiles" folder "myfiles". Your program also should set the bucket policy to allow all files in this bucket as public readable so that files can be browsed on internet.JavaScript Loops Create an HTML document called assignment2.html that implements a webpage that dynamically creates (using JavaScript code) a 15X15 HTML table and displays in each cell the (row, column) information for that cell. Allow the user to select the number of rows and columns to redraw a new table. Follow these guidelines to implement your assignment: 1. Create a JavaScript file called assignment2.js and write the code for a function that draws the table. 2. Invoke the function when the visitor clicks on the assignment2.html page. 3. Load the assignment2.js file at the end of the body in assignment2.html. 4. ( 10% of the grade ) Accept user input for the number of rows and columns in the table. 5. ( 10% of the grade ) Use good web design practices to enhance visually your html page. Add a title, picture, colors, copyright line, etc.Using PHP Write a program using PHP programming language that reads the user name and password from a login form Login.html Login.php And then writes them in a text file(logos.txt).
- . Which of the following options can be used to read the first line of a text file "Myfile.txt"? a. myfile = open('Myfile.txt'); print(myfile.read(line)) b. myfile = open('Myfile.txt','r'); print(myfile.read(1)) c. myfile = open('Myfile.txt'); print(myfile.readline()) d. myfile = open('Myfile.txt'); print(myfile.readlines())You develop a Python application for your school.You need to read and write data to a text file. If the file does not exist, it must be created. If the file has content, the content must be removed.Which code should you use? Group of answer choices C. open(“local_data”, “w+”) D. open(“local_data”, “w”) A. open(“local_data”, “r”) B. open(“local_data”, “r+”4- Write calc.js file that [20]: a. For Button1: TextBox2 = E(1 - TextBox1) b. For Button2: TextBox1 TextBox2 TextBox2 = T(1 - TextBox1) Button1 Button2
