inputFile = open ("lyrics.txt", "r") try : line = inputFile.readline () words = line. split () print (words) finally : inputfile.close () Select one: O Only when there is an error opening the file. O Only when there is an error reading the file. O The finally clause is always executed in this example O The finally clause is never executed in this example
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: In this lab, you open a file and read input from that file in a prewritten C++ program. The program…
A: Use ifstream to operate the file in read mode and ofstream to operate the file in write mode
Q: def myFunction (filename): infile = open (filename, 'r') 1st = infile.readlines () infile.close ()…
A: infile reads the file into a list readline reads each line into a new index of the list
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: ood day i need to show a file with yaml extension in tkinter list widget def Filer(self):…
A: It is defined as a software widget is a relatively simple and easy-to-use software application or…
Q: Q2: Put true or false for the 1-The main ( ) corresponds 2-The specific file (iostream 3-Comments…
A: As per guidelines, we can solve only the first 3 parts of a multi-part question. Hence resubmit the…
Q: What's missing fo it to run properly? // Flowers.cpp - This program reads names of flowers and…
A: The Answer is
Q: What's missing fo it to run properly? // Flowers.cpp - This program reads names of flowers and…
A: - We need to code properly this without issues.
Q: s.cpp - This program reads names of flowers and whether they are grown in shade or sun from an input…
A: the code is an given below : #include <iostream>#include <fstream>#include…
Q: (Baby name popularity ranking) The popularity ranking of baby names from the years 1960s to 2010 are…
A: Required:
Q: A- The program should have a main menu, through which the user can choose whether he wants to…
A: def encrypt(text, s): result = "" # traverse text for i in range(len(text)): char =…
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: Slide Type Slide Exercise # 3 Write a program that reads each line in a file, reverses its lines,…
A: Answer Code in Python with open("inputex3.txt", 'r') as f: lines = f.readlines()…
Q: def get_words(filename): words =[] with open(filename,"r") as file: trainingtext - file.read() words…
A: The problem is based on the basics of file handling in python programming language.
Q: 3. Write a pseudocode that does the following: create a file, use open(), write() method returns…
A: As the programming language is not mentioned here we are using Python We will be using open(),…
Q: /this function will output three names to a file and not return anything outputNames () {…
A: •The first blank will be void outputNames() ; as the function will not return anything hence its…
Q: Last lab, we modified the inventory program to write a file. This lab, we’ll modify it to read a…
A: We are using ifstream class to read a content of file First create a object of ifstream class Then…
Q: Assume inputFile references a StreamReader object that is associated with an open file. Which of the…
A: Loop written in the correct format EndOfStream is the property for StreamReader object. It gets a…
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: What should line number 24 be? The aim is to read the first line from the file MyName.txt and…
A: Question. What should line number 24 be? The aim is to read the first line from the file MyName.txt…
Q: How many lines will the loop in the following code read if the file 'in.txt' contains 10 lines? How…
A: Please find the answer below :
Q: // Flowers.cpp - This program reads names of flowers and whether they are grown in shade or sun from…
A: According to the Question below the Complete Program:
Q: Why doesn’t the following pseudocode module work as indicated in the comments? // The readFile…
A: According to the information given:- We have pseudocode module work
Q: Python Question: myfile = open('sales.txt','r') Which statement is correct if the next line in a…
A: 1) We have a file sales.txt in which next line holds unit price of an item 2) We want to read the…
Q: Task#3: Book store Write a C++ program to save books data user will enter Book Title, Year, Author…
A: The following are steps need to be taken for the given program: Using a while loop, we will ask the…
Q: Word Puzzle Game In this assignment is only for individual. You are going to decode the scrambled…
A: package com; import java.util.ArrayList;import java.util.Scanner;import java.io.File;import…
Q: Instructions concordance.py concordance.py example.txt + 1 # Put your code 1 I AM SAM I AM SAM SAM I…
A: Given: A file concordance tracks the unique words in a file and their frequencies. Write a program…
Q: Code #include #include #include #include #include #include using namespace std; bool isNumber(string…
A: #include <iostream>#include <fstream>#include <stack>#include…
Q: s is a string, the statement to write a complete line to the ext file fout is * O fout.getline(s); )…
A: Correct Answer: getline(fout.s);
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: C++ The programme below is is C language. Please convert it to C++ language else…
A: Changes made: Comparision in if-else File pointer and writing to the file Printing the message
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: Retrieve the numbers from the file (numbers_apelyido.txt) Print the numbers in the screen console…
A: ANSWER: Retrieve the number from file: This is text file: Output:
Q: Complete the codes below: NOTE: Avoid extra whitespaces. FILE fptr = "): //avoid white spaces Task:…
A: For generating a file in a 'C' program following syntax is used, FILE *fp;…
Q: ExamrleTwe This program loops through fileLoop.txt, computation, and display results package…
A: import java.util.Scanner;import java.io.*; public class Charioloop { public static void main(String…
Q: Don't read from a file without checking for previously read the last line of the file. because you…
A: feof() functon is used to check end of the file.
Q: 1. Create a text file using notepad 2. Write few lines of text file in the file manually 3. Save the…
A: The following points are important to create a java program for counting characters, words and lines…
Q: Add this comment: # LAB 5: Part 2 Write a program that calculate the sum and the average of random…
A: Answer in step2
Q: How to make this run? // Flowers.cpp - This program reads names of flowers and whether they are…
A: Solution: Once you've got your compiler and source program ready, it is very easy to compile and run…
Q: C++ Add a search command that asks the user for a string and finds the first line that contains…
A: Given: We need to write a c++ program , Add a search command that asks the user for a string and…
Q: Allow the user the choice of displaying either a random line or a random word from a file they…
A: Answer is given below .
Q: Which method can be used to write data into a text file? A. close В. print С. exist D. rename
A: The problem is based on the basics of file handling in java programming language.
Q: How would I open a file and encrypt that file from a dictionary in Python? Attached is a picture of…
A: The functions are implemented in python 3. Since the python dictionary given in convert function is…
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: Flowers.cpp - This program reads names of flowers and whether they are grown in shade or sun from an…
A: code : // Include the necessary header files #include <fstream> #include <iostream>…
Q: def myFunction (filename): infile open (filename) %3D content = infile.read () %3D infile.close ()…
A: Given:
Q: // Flowers.cpp - This program reads names of flowers and whether they are grown in shade or sun from…
A: #include <fstream> #include <iostream> #include <string> using namespace std; int…
Q: The following code has an error. Can you correct it? ofstream outputFile; string filename =…
A: The given code segment does not have any error. Please go through the below given solution.…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- In python, which of the following opens read_it.txt for appending or reading in data test_file variable. a. text_file = open("read_it.txt", "ar") b. text_file = open("read_it.txt", "wr") c. text_file = open("read_it.txt", "a+") d. text_file = open("read_it.txt", "ra") Which one is correct? help!In python： The file contain the content in the form pet1，pet2，pet3 Output will return [[‘pet1’, ‘pet2’, ‘pet3’],[‘pet1’, ‘pet2’, ‘pet3’],…] or none if wrong format for example : PET.txt Cat, Dog, Turtle Hamster, Dog, Dog, , Turtle PETS = read_file(‘PET.txt’) len(PETS) Output: 3 PETS[1] Output: [‘Hamster’, ‘Dog’, None] PETS[2] Output:['Dog', None, 'Turtle'] Play.txt Hamster, Fish Crocodile Play = read_file("Play.txt") print (Play) Output : NoneIn Python, which of the following opens read_it.txt for reading in data text_file varible. a. text_file = open("read_it.txt", "r") b. text_file = open("read_it.txt", "w") c. text_file = open("read_it.txt", "a") d. text_file = open("read_it.txt", "rd") which one is correct?
- PYTHON Suppose that a user enters his data. The data should be in the format: [ 'Age\n', '50\n', 'Job\n', 'None\n' ] Labels appearing more than once are permitted, however, only the last value is used. For example [ 'Age\n', '50\n', 'Job\n', 'None\n', 'Age\n', '56\n'] During the reading of the file, the program should print a message to the console stderr 'Warning label Age defined twice. Using last value of 56. Write a python program that checks if users enter their data multiple times. If they do, print a message to the console stderr 'Warning label <name> defined twice. Using last value of <value>.'In python, the shelves access mode _____ will create a file for reading or writing. If the file exists, its contents are over written. true or false? a. "c" b. "n" c. "r" d. "a" disregard true or false.In Python, which of the following opens read_it.txt for writing or reading data text_file variable. a. text_file = open("read_it.txt", "wr") b. text_file = open("read_it.txt", "rw") c. text_file = open("read_it.txt", "aw") d. text_file = open("read_it.txt", "w+") which one is correct?
- use PYTHON Even though Windows and macOS sometimes hide them, most files have file extensionsLinks to an external site., a suffix that starts with a period (.) at the end of their name. For instance, file names for GIFsLinks to an external site. end with .gif, and file names for JPEGsLinks to an external site. end with .jpg or .jpeg. When you double-click on a file to open it, your computer uses its file extension to determine which program to launch. Web browsers, by contrast, rely on media typesLinks to an external site., formerly known as MIME types, to determine how to display files that live on the web. When you download a file from a web server, that server sends an HTTP headerLinks to an external site., along with the file itself, indicating the file’s media type. For instance, the media type for a GIF is image/gif, and the media type for a JPEG is image/jpeg. To determine the media type for a file, a web server typically looks at the file’s extension, mapping one to the other.…In pthon, how can I fix this code so that it changes the word 'language' in the file to test below where the user inputs info? ile=input('Enter a file name : ')string1=input('Enter a string to be replaced : ')string2=input('Enter a string to be added : ')with open(file,'r') as f: data=f.read()data=data.replace(string1,string2)with open(file,'w') as f: f.write(data)f = open(file, "r")print(f.read()) the file is called Problem 2.txt and contains the following text: Python language is incredibly easy to use and learnfor new beginners and newcomers. The python languageis one of the most accessible programming languagesavailable because it has simplified syntax and notcomplicated, which gives more emphasis on naturallanguage. Due to its ease of learning and usage,python codes can be easily written and executed muchfaster than other programming languages. right now, the text just displays: Enter a file name : problem 2.txtEnter a string to be replaced : languageEnter a string…For Python. I am supposed to open names.txt file inside of the PythonFiles folder on my C drive using the following code. No matter how I do it, Python refusues to recognize that names.txt exsists. Help? print("micpor9577")def readfile(): path = "C:\\PythonFiles\\names.txt" fopen = open(path, "r") for line in fopen: print(line) fopen.close readfile()
- Please do this in PYTHON PROGRAMMING Write an address book program that stores your contacts' names and their email addresses. The names and email addresses are originally stored in a file called phonebook.in, in the format:Harry P..d@hogwarts.eduHermione G..h@hogwarts.eduRon W..b@hogwarts.eduDraco M..s@hogwarts.eduSeverus S..e@hogwarts.eduAlbus D..x@hogwarts.eduYour program should read from the file, storing the names and corresponding email addresses in a dictionary as key-value pairs. Then, the program should display a menu that lets the user enter the numbers 1 through 5, each corresponding to a different menu item:1) look up an email address2) add a new name and email address3) change an email address4) delete a name and email address5) save address book and exitWhen the user enters 1, the program should prompt them for a name, and then print the corresponding email address. If there is no dictionary entry under that name, the program should print, "Sorry, no contact exists…Below this question is a generated text representing a DNA sequence. The first line starts with '>' and is a comment, and the lines after that hold the sequence. The sequence has letters 'A', 'C', 'T', and 'G'. In your program (written in python) for this question, read the sequence using the statements: f = open('kdpF.txt') # opens a file for reading line = f.readline() # reads a single line print(line) seq = ''for line in f : # reading the rest of the lines seq = seq + lineseq = seq.replace('\n', '') # removing the newline characters seq = seq.upper() print(seq) def gcContent(sequence) : # You do the rest pass Also write a function gcContent(sequence), which returns the percent of the sequence which is either 'G' or 'C'. Use your function on the input sequence and print the results. generated text DNA sequence: >200 bp region of the chromosome of E. coli, containing gene kdpF, shortest…The problem is the following : 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. Please edit this scanner to JOptionPane. I don't really know how to do that. //Java Program by Yuiri Fujita and Darrick Drewry 10/30/2020 import java.util.Scanner;import java.io.*; public class LineNumbers { public static void main(String[] args) throws IOException {// TODO Auto-generated method stubScanner input = new Scanner(System.in);String userFileName;System.out.println("Please enter the name of the file.( Enter LineNumbers.txt)");userFileName = input.nextLine();File file = new File( userFileName);while( !file.exists() ){System.out.println( userFileName + " does not exist. Please enter a different file name");userFileName = input.nextLine();file = new File ( userFileName);}Scanner fileToScan = new Scanner (file);String line;int counter =…