Identify the error redirection operator used for redirecting the error of the program or commands from the screen to the file. Choose an answer A 2> B < C > D >>
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Identify the error redirection operator used for redirecting the error of the
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- Should not be case sensitive when getting the column name. Use python language for a program that modifies and sorts the content of a specific csv file based on the inputted column name. The program should ask Enter filename: Enter column name to be sorted: Additionally, the csv file must be modified and no additional csv files must be created. The application will catch and display an error message "the file does not exist" if the csv file does not exist.Finish this program from the code posted below! Note: There should be two files Main.py and Contact.py You will implement the edit_contact function. In the function, do the following: Ask the user to enter the name of the contact they want to edit. If the contact exists, in a loop, give them the following choices Remove one of the phone numbers from that Contact. Add a phone number to that Contact. Change that Contact's email address. Change that Contact's name (if they do this, you will have to remove the key/value pair from the dictionary and re-add it, since the key is the contact’s name. Use the dictionary's pop method for this!) Stop editing the Contact Once the user is finished making changes to the Contact, the function should return. Code:from Contact import Contactimport pickledef load_contacts():""" Unpickle the data on mydata.dat and save it to a dictionaryReturn an empty dictionary if the file doesn't exist """try:with open("mydata.dat", 'rb') as file:return…Line Numbers Write a program that asks the user for the name of a file. The program should display the contents of the file with each line preceded with a line number followed by a colon. The line numbering should start at 1. Python
- How do you get to a file's Properties box to alter a file attribute?view View Help BLUEBEAM ed to edit, it's safer to stay in Protected View. Enable Editing T1 is the internal temperature in °C. Tɔ is the extermal temperature in °C. ASSIGNMENT: Write a C program that will allow the user to enter the inner and outer radii of the pipe, the length of the pipe, and the internal and external temperatures. Once the user enters the input values, the program will compute the pipe s heat conduction for a carbon steel pipe with ak value of 54 Watts/ C/m. Define the k value as a symbolic constant. Note that the k value is in meters, but the user is entering the pipe's dimensions in centimeters (a unit conversion will be required). Your program output will look like the illustration shown below. Use your PC's cursor to determine the horizontal and vertical spacing for the output format. OUTPUT FORMAT: CYLINDRICAL SOLID WALL HEAT CONDUCTION Enter inner radius of pipe in cm Enter outer radius of pipe in cm Enter length of pipe in cm Enter internal temperature in…Employee view attendance report The employee must be logged in to the system to perform this function. The employee selects the report period (range of dates: from - to). The employee selects "show report". Range of dates for the report must be maximum 3 months, so if the range is invalid, the system displays an error message. The system displays every working day in the report with the status of the employee in this day, which could be one of the following: on time, late, did not come. One actor? One use case name? One class ? Attributes for the class ? One relation between classes ?
- Python:Temperature Statistics Learning Objectives In this lab, you will Create a function to match the specifications Use the if/else statements to detect a range Use lists to store the results Instructions Sahara desert explorers call us for help! They want to know some statistics about the temperature in Sahara, but sometimes their thermometer fails to record the proper temperature. Help them to find which temperature is from correct recordings and which is broken and calculate statistics on given data. During the night, the temperature in Sahara varies from -4 to -10 С. During the day, the temperature varies from 20 to 50 C. Create a function check_input(temperature) that will return True if the temperature given as input can be from Sahara and False if it is from a broken thermometer (i.e., outside of the expected range). Steps Write a program to use the check_input to create a list of valid temperatures and compute their statistics: Create a list, where you will store the…File names: color_square.py, chessboard.py, test_squares.py Positions on a chess board are identified by a letter and a number. The letter identifies the column; the number identifies the row. See the image below. You will provide the functions that allow us to determine: if a chessboard square is either black or white, given its coordinates. If the row/column is valid or not for the standard chessboard For example, if we pass in “d” for the column and 4 for the row, your function that determines color should return the string: “BLACK”. If we pass in "k" for the column to your function that validates columns, that function should return the boolean False. Requirements: Your function for validating the column should be able to accept upper or lowercase strings as parameters. Your functions for validating the row should be able to accept integers or strings as parameters. Your function that determines black-or-white may assume that the input has been validated prior to us calling…Function files can have zero, one, or several output arguments. False True O
- True or FalseThe Load event takes place after the form is displayed on the screen.Please write the code for the loadDictionary, permute, and display functions. Will thumbs up if correct! :)Vaccine AdministrationThe program should record all vaccine administered in vaccination.txt file. The program may prompt for inputs like patient id and dose number (D1 or D2) before the vaccine is administered. Search Patient Record and Vaccination StatusThe program should have an option to search patient record using patient id. Vaccination status of the searched patient should be displayed along with the patient record. Vaccination status that can be used in your program . 4. Statistical Information on Patients VaccinatedThe program should have option to print the total number of patients vaccinated by each VC. These numbers should be broken down into people who are waiting for dose 2 and people who have completed vaccination.
