Closing a file O deletes the file object from the filesystem Ofrees up the resources that were tied with the file Ois only available in Python 3 O automatically changes the file system permissions O creates a temporary version of the file
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- Python File Path: Whenever I execute this code it keeps saying the name "__File__" cannot be defined. What do I need to setup?import osimport sysmainpath = os.path.join(os.path.dirname(__file__), '../')sys.path.append(mainpath) Can you give me an example of how to use this? I have 3 folders and my main.py is supposed to use the folder called libs which has a file called helper_functions.pyXCOPY/D : date command of MS-DOS is used to copy only files that have been modified on or after the date you specify why?How to code this assignment JSON objects. Hint: Work on the methods in the order they are found in the documentation below. def swap_value(file_path: str, key: str, replacement): """ This function will be given a file path and a key. The file that the file path points to contains a json object. This function should, load the data in the file. Then replace the value associated with the key with replacement value. Then it should overwrite the current data in the file with the new changes. Finally it should return the old value. :param file_path: A path to file :param key: A key value in the JSON object saved in the file :param replacement: The new value that the key will be mapped to :return: The old value that the key used to be mapped to """ def update_transactions(file_path: str, transaction_list: list): """ You are part of a team tasked to create an application that helps bankers by saving their transactions for them. Your job…
- 85. In high level programs, the command which is used to prepare the file for writing and reading is classified as a. modify command b. open command c. locate command d. reset commandAdd a command to this chapter’s case study program that allows the user to view the contents of a file in the current working directory. When the command is selected, the program should display a list of filenames and a prompt for the name of the file to be viewed. Be sure to include error recovery in the program. If the user enters a filename that does not exist they should be prompted to enter a filename that does exist.386. Against loss of data, a file is created as a safety precaution named to be a. Backup file b. Restore file c. Functional file d. Object file
- User Nurmeric notation, set the following permission on urname_file2 User:read ,write execute Group:write Other: read and writeProgrammin language is C: Create a file , print on that file the following: clients.txt account (int) first name last name balance : double you will take client information from the user and then you write on the file. 5 clients >>>>>>>>>>>>>>>>>>>>>>>>>>>>> Programmin language is CA tar file named "male.tar" has several files. One of the files in the archive is "lonnie.yml". Writethe command that will extract ONLY the file named "lonnie.yml". The command CANNOT contain/usefilter commands such as "grep", "sed", etc. The tar file is in the directory /red/white/blue/. Yourcurrent directory is /root
- Computer Science Create a user named new-user. Ensure this user has a home directory at the default location of /home/new-user and uses the default shell /bin/bash in linx mintIt is categorized as a command in high-level applications when the command changes the pointer of the file to the beginning of the file it is referring to.Computers running Windows 10 are the standard tool for marketing copywriters. When the copywriter tries to open a file, they get an error. Naturally, he is concerned about the possibility of the data being used in a catalogue. a. Instructions for making changes to the document. D: stores all of your documents, C: Windows.