The method used to write an entire list to a file is known asa. writelinesb. writelinec. writelistsd. writelist
Q: A file named numbers.txt contains a unknown number of line, each consisting of single integer. Write…
A: 1. Opening a file using open function 2. reading a file line by line 3. Initializing sum variable…
Q: Word List File Writer Write a program that asks the user how many words they would like to write to…
A: Note: Below is the required program in python. Programming Approach: Taking the number of words the…
Q: Text File Analysis Write a program that reads the contents of two text files and compares them m…
A: Here is the Answer
Q: What is the most effective method for updating a string that is already present in a file?
A: Given: It is possible to edit a string inside a fixed block using unsafe code; however, changing the…
Q: A file contains a list of telephone number in following form. Aman 23456 Raj…
A: Import required libraries Create a file and input data into it using cout Read file and display…
Q: Write a program that asks the user how many words they would like to write to a file, and then asks…
A: Program description : Python program,WordWriter.py that prompts the user to enter the number of…
Q: An output file object is used similar to: getline strike cout cin
A: Output file object is used similar to : cout. cin and getline are for input.
Q: File encryption is the science of writing the contents of a file in a secret code. Your encryption…
A: Question File encryption is the science of writing the contents of a file in a secret code. Your…
Q: Complete the following function according to its docstring description. Notes: • report is a file…
A: Code : from typing import TextIO,List def every_second_line(report: TextIO)-> List[str]:…
Q: Automatic variables are placed on the__, dynamically allocated variables are placed in the___ A.…
A: C. stack, free store
Q: You can loop directly through the lines of a file using a for loop. True False You can pickle a…
A: pickling in python which means to preserve, we can pickle a complex piece of data, like a list or…
Q: Create a program that reads the contents of a names text file into a list. Ask the user to enter a…
A: Solution : --- Here is the required python code , which will take a name as input , and print…
Q: Assignment name :- input/output Rust programming Write a program to delete a file named new.txt with…
A: Requirements :- Approach :- for deleting a file we needed file system module so import these…
Q: Given the variable names pathName contains a string describing a directory path, write a statement…
A: Note- since programming language is not specified we providing answer in python programming. Answer…
Q: Create a program that reads the contents of a names text file into a list. Ask the user to enter a…
A: The prerequisite for this code is to create a file "names.txt" with all the content in it. The file…
Q: # Method: Load levelsList using the data in levelsFile def readLevelsFromFile(self):…
A: # Method: Load levelsList using the data in levelsFile def readLevelsFromFile(file): try:…
Q: When reading data from a file using an ObjectInputStream and an end-of-file is reached, Nothing.…
A: Given: To choose the correct option.
Q: Challenge Activity 1: Word List File Writer and Reader (a)Write a console and GUI program using…
A: Step 1: Prompt and accept the number of words to write to file from the user. Step 2: Prompt and…
Q: If there is an error while opening a file, fopen() will return a value. a) NULL b) 0 c) -1 d)…
A: Answer: If there is an error while opening a file, fopen() will return a NULL value. The NULL comes…
Q: (Baby name popularity ranking) The popularity ranking of baby names from the years 1960s to 2010 are…
A: Required:
Q: def readAge ( ) : infile open (filename) %3D strAge = infile.readline () age = int (strAge) print…
A: The above program is in Python is solved below:
Q: I need some helping fixing my code for this method(in screenshot). Also could you explain tokens…
A: Note: In the below method, "FileReader" is used instead of "Scanner". "IOException" is used in the…
Q: CODE IN PYTHON PLEASE The objective is to create a code in Python that can extract the columns…
A: Given: CODE IN PYTHON PLEASE The objective is to create a code in Python that can extract the…
Q: fr 3 File Edit Format Run Options Window Help import random def contents (filename): with open…
A: i will give this question answer in next step with code
Q: 1. ADDSTUDENT This method will add a new student to the file. It takes 3 parameters ( student name,…
A: Given that In c language,using pointer and for loop Code level: Beginners C code :- #include…
Q: A file object’s writelines method automatically writes a newline ('\n') after writing each list item…
A: The correct option is False.
Q: Code #include #include #include #include #include #include using namespace std; bool isNumber(string…
A: #include <iostream>#include <fstream>#include <stack>#include…
Q: Suppose you have three data files datal.txt, data2.txt and data3.txt. Each file contains a list of…
A: Step 1 : Start Step 2 : Opening the three files in read mode and storing their numbers in an integer…
Q: True or False To append data to an existing file, you open it with the File.AppendText method.
A: File.AppendText(string) method is used to append UTF-8 encoded text to an existing or a new file.…
Q: The File class contains file input and output operations. In other words, you can use the File class…
A: Given :- The File class contains file input and output operations. In other words, you can use the…
Q: I really need help understanding this method
A: ReadFile(File f) takes File object as input and returns the double array. The file data is read in a…
Q: Our users do not want to have to re-enter the price levels each time the app starts. Therefor, we…
A: We have to make two functions Functions are implemented below
Q: Write a program that prints a menu of choices: L -> Find the lowest value in a file H -> Find the…
A: Here I written C++ code for given problem below. I hope you like it.
Q: Write a program that allows the user to navigate lines of text in a file. The program should prompt…
A: CODE file_name = input("Enter the name of the file: ") with open(file_name) as f: line_count…
Q: Count characters, words, and lines in a file Write a program that will count the number of…
A: Writing this code on Python Language version 3.9 CODE:- filename = input("Enter file name: "); #…
Q: I need some help completing this code i am trying to sort the file into 7 columns of data i have…
A: The Solution is provided in next Steps:
Q: Python create function writeAFile() to meet the conditions below - accept two parameters: a string…
A:
Q: name.txt", b) opens the filename that was read, and writes into it "CIS 150". No validation/error…
A: Python used to answer this question
Q: why is this raising an error? (see photos please) - can you please help edit / rewrite the code so…
A: why is this raising an error? (see photos please) - can you please help edit / rewrite the code so…
Q: Write a python program that reads the first n lines of a text file. Suppose you have a file with…
A: Required: Write a python program that reads the first n lines of a text file. Suppose you have a…
Q: Python Create a MP3 Music Player using Tkinter 1. Ability to select a folder (directory) for MP3s.…
A: Hey there, I am writing the required solution based on the above given question. Please do find the…
Q: CODE IN PYTHON PLEASE The objective is to create a code in Python that can extract the columns…
A: Given: CODE IN PYTHON PLEASE The objective is to create a code in Python that can extract the…
Q: Your goal is to implement an application that reads a file, modify its content, and writes the…
A: #include<iostream>#include<fstream>#include<sstream>using namespace std; int…
Q: True or FalseAs items are read from the file, the read position moves forward, toward the end of the…
A: A file maintains a special value when a program works with input file. The special value called read…
Q: What happens when a file is deleted without going to the recycle bin?
A: What happens when a file is deleted without going to the recycle bin?
Q: Create a program that reads the contents of a names text file into a list. Ask the user to enter a…
A: Answer :
Q: while (getline (myfile,line) ) The above: will return a False when there is no more information in…
A: The answer is given below:-
Q: reads data from a file and writes data to the file.... Use a list to store the data read from the…
A: the program is an given below :
The method used to write an entire list to a file is known as
a. writelines
b. writeline
c. writelists
d. writelist
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- A file object’s writelines method automatically writes a newline ('\n') after writing each list item to the file.True or FalseYou can loop directly through the lines of a file using a for loop. True False You can pickle a complex piece of data, like a list or dictionary, and save it in its entirety to a text file. True FalseThese are the steps to take if you accidentally delete a file and need to get it back.
- A user wants to redirect a list to a file named users.txt. Identify the command line to implement this function. Choose an answer A ls > users.txt B cat > users.txt C ls < users.txt D ls 2> users.txtPython create function writeAFile() to meet the conditions below- accept two parameters: a string (name of a file) a list- add a meaningful docstring- open the filename for writing- write to the file all of the items in the list.- Each item should be on a separate line in the file.- Count the number of lines written to the file.--- don't forget to close the file- return the number of written linesRestriction: you may NOT use the built-in function len()- params: string list- return: integerGiven the variable names pathName contains a string describing a directory path, write a statement that will store the names of all files in a List structure named volume. DO NOT traverse the path/directory. You are only interested in the immediate path. You may assume that any neccesay statments already exist.
- Create a program that reads the contents of a names text file into a list. Ask the user to enter a first name to search for. The program should search the list and display a message that says if the name was found or not. Write out a sorted list of the names to a file named "sorted_names.txt". Attached is a sample names file.In Unix You have a record structured file named mydata that has four columns with default delimiter (white space). Sort the file based on its second column and redirect the file to a new file called sortedData.A) Create a program that reads the contents of a names text file into a list. Ask the user to enter a first name to search for. The program should search the list and display a message that says if the name was found or not. Write out a sorted list of the names to a file named "sorted_names.txt". Attached is a sample names file. use python
- Word List File Writer: Write a program that asks the user how many words they would like to write to a file, andthen asks the user to enter that many words, one at a time. The words should be writtento a file (in python)If a file contains an index directory that allows for random access, what does it mean?my_list.txt: 150+250 Which of the following code blocks writes the sum (400) in a new line of the file? a. with open('my_list.txt', 'r+') as file: line = file.readline() sum = 0 for i in line.split('+'): sum = sum + i file.write(str(sum)) b. with open('my_list.txt', 'r+') as file: line = file.readline() for i in line.split('+'): sum = sum + int(i) file.write(str(sum)) c. with open('my_list.txt', 'r+') as file: line = file.readline() sum = 0 for i in line.split(): sum = sum + int(i) file.write(str(sum)) d. with open('my_list.txt', 'r+') as file: line = file.readline() sum = 0 for i in line.split('+'): sum = sum + int(i) file.write(str(sum))
