Assume the file list contains the names of several of the files listed in your home directory. What is the result of running the following? $ wc `cat list`
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Assume the file list contains the names of several of the files listed in your home directory. What is the result of running the following?
$ wc `cat list`
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- Each of the following files in the Chapter.04 folder of your downloadable student files has syntax and/or logical errors. In each case, determine the problem, and fix the program. After you correct the errors, save each file using the same filename preceded with Fixed. For example, save DebugFour1.cs as FixedDebugFour1.cs. a. DebugFour1.cs b. DebugFour2.cs c. DebugFour3.cs d. DebugFour4.csEach of the following files in the Chapter.05 folder of your downloadable student files has syntax and/or logical errors. In each case, determine the problem, and fix the program. After you correct the errors, save each file using the same filename preceded with Fixed. For example, save DebugFive1.cs as FixedDebugFive1 .cs. a. DebugFive1.cs b. DebugFive2.cs c. DebugFive3.cs d. DebugFive4.csEach of the following files in the Chapter.10 folder of your downloadable student files has syntax and/or logical errors. In each case, determine the problem and fix the program. After you correct the errors, save each file using the same filename preceded with Fixed. For example, DebugTen01.cs will become FixedDebugTen01 .cs. a. DebugTen01.cs b. DebugTen02.cs c. DebugTen03.cs d. DebugTen04.cs
- Each of the following files in the Chapter.02 folder of your downloadable student files has syntax and/or logical errors. In each case, determine the problem and fix the program. After you correct the errors, save each file using the same filename preceded with Fixed. For example, DebugTw01.cs will become FixedDebugTw01.cs. a. DebugTw01.cs b. DebugTw02.cs c. DebugTw03.cs d. DebugTw04.csEach of the following files in the Chapter.01 folder of your downloadable student files has syntax and/or logical errors. In each case, determine the problem and fix the program. After you correct the errors, save each file using the same filename preceded with Fixed. For example, DebugOne1.cs will become FixedDebugOne1 .cs. a. DebugOne1.cs b. DebugOne2.cs c. DebugOne3.cs d. DebugOne4.csPHONE DIRECTORYDescription: Create a phonebook directory that will store the contact numbers of N persons. Your program should allow the user to add, view, delete, and update the contacts in the phonebook. Note that one person can have multiple contact numbers. The program will stop when the user command is ‘X’. Program command and entry should not be case-sensitive. That means commands ‘I’ or ‘i’ and the name “Jacky” or “JACKY” are the same. Each contact number can be 7 digits or 11 digits only. The user should input a string containing the command, name, and contact number(s) (Limit the contact number of each person to three). This string should be broken down into fields in order to separate the different values and store them in their appropriate variables. Use linked list in the implementation. Your node must declare at least four instance variables. Program flow: Command> I Jacky 09211234567 Remarks: New contact has been added. Command> V Jacky Contact…
- 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 open(“local_data”, “r”) open(“local_data”, “w+”) open(“local_data”, “r+”) D. open(“local_data”, “w”)FILE* inFile = fopen("filenam.txt", "r"); Given the above code segment, which of the following would output "FILE NOT FOUND" if the file could not be opened? Group of answer choices if(inFile == NULL) { printf("FILE NOT FOUND"); } if(inFile) { printf("FILE NOT FOUND"); } if(!inFile->is_open()) { printf("FILE NOT FOUND"); } None of these ============= What does sscanf do? Group of answer choices Reads from a file Reads from a keyboard Reads from a string Writes to a screen =========== What comes first in the software development life cycle? Group of answer choices Algorithm design Identifying the problem Coding TestingShould 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.
- Create a file in your project named employees.txt with the following data (you can simply create the file by hand rather than with Python code): 123 Bob Smith345 Anne Jones256 Carol Lee845 Steve Robert Anderson132 Jill Thompson From your program's main function, give the user the following options: lookup a name based on ID number, lookup an ID number based on name, and quit the program. OPTION 1: The user chooses to lookup a name based on ID number: Use a try/except and ask the user to enter an integer. If they don't enter an integer, print an error message. If they do enter an integer, call a function named lookup_employee which takes the id as a parameter. If an employee with the given id number is found, return the name. Otherwise, return the string “Employee not found” Back in main, print the return result. OPTION 2: The user chooses to lookup an ID based on name: Ask the user to enter the first and last name (don't ask for the middle name). Call a function named…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…Recycle bin can be turned on or off this. This parameter is stored in which of the below file? a) PARAMETER FILE b) PARFILE c) DATAFILES d) PFILE