Write a function that takes a file name as argument. Use this function to open the file data.csv, using open, read the data in using read and break the data down into three columns, x, y and z using split. There is no metadata in the file which simplifies the task.
Q: Write a program that reads a file, one character at a time, and prints out how many uppercase…
A: Python program to solve the given problem is below.
Q: Start by writing a function, plot_grades (filename, first_name, last_name), which plots the grades…
A: What is a CSV? CSV(Comma Separated Values) is a simple file format used to store tabular data, such…
Q: Assume that there is a valid file cards.txt in the current directory which contains 10 valid int…
A: int cardsMax() { FILE* file = fopen("cards.txt", "r"); /*Assuming that each integer would be…
Q: Write a short code segment that positions the file pointer 50 bytes from the beginning of afile.…
A: A code segment for a file that positions the file at 50 bytes from beginning is written in step 2…
Q: Please code in python Write a function to diaply the total word count in a file. Input parameter…
A: 1) Below is program to define a function to display the total word count in a file It defines a…
Q: Write commend to each line for explaining the line With the code guarantee that all command window,…
A: As per our guidelines we are supposed to answer only one question. Kindly repost the remaining…
Q: Write a function that reads a text files and writes the same file out but with the lines double…
A:
Q: Problem 3. Write a function, called problem3() which takes a file name, ie. data.txt, on input. The…
A: Below is the required C++ program: -
Q: Complete the below function that takes a file name and a list as arguments and reads the text within…
A: Given:- python not input please using return
Q: Given the 5 records below stored in a file, write a code snippet that will extract two elements…
A: Since no programming language is mentioned the question, I have provided the code in java language…
Q: Get and save the current date and time ● Create a variable start using the function clock What is…
A: It is required to write a program in matlab named startTime, where two functions clock and datestr…
Q: The standard library function int fseek(FILE *fp, long offset, int origin) is identical to lseek…
A: Given: The standard library functionint fseek(FILE *fp, long offset, int origin)is identical to…
Q: 2) Write a program which takes two points from a file and prints the distance between them to…
A: Actually, program is a executable software that runs o a computer.
Q: Question 1 of 1: Word Swap: Write a C++ program that will swap the words Caesar and Brutus in the…
A: Given: Question 1 of 1: Word Swap: Write a C++ program that will swap the words Caesar and Brutusin…
Q: Let A and B two text files, containing some binary lines between of length 1...N. Where N is the…
A: Python code to compare binary value stored in two different text files
Q: Question 15 What is the syntax for reading a comma separated value (CSV) file? A…
A: Please find the answer below :
Q: Complete the following program with two lines such that the data from the URL is retrieved into a…
A: we have to write the code
Q: Which of the following code is used to add a string to the end of a file with the file object m?
A: I have provided an answer of this question in step 2.
Q: modify minishell.c to run who, ls, and date with option. who will show the count of users, ls will…
A: Copyable code: #include <stdio.h>#include <unistd.h>#include <sys/types.h>#include…
Q: Write your codes in m.file Write commend to each line for explaining the line With the code…
A: Note: As you have asked a multipart question, as per our policy, we will solve the first three parts…
Q: ask is file may include uneven lines of whitespace which you need to handle. Note, the output matrix…
A: To do: code for the given
Q: Complete the below function that takes a file name and a list as arguments and reads the text within…
A: PROGRAM CODE: def text2dict(filename, characters): d={} try:…
Q: Write a function definition called, sigma, that takes an input file reference and two integer…
A: answer: writing this code in java : main function:public static void main(String[] args) {…
Q: Please help write the functions (context for the problem in the images): write_X_to_map(filename,…
A: Coded using Python 3.
Q: Show an example call to the CreateFile function that will open an existing file for reading
A: CreateFile function CreateFile function in C++ allows the programmer to open an existing file, or…
Q: Write a program using open(), eof() and getline() member functions to open and read a file content…
A:
Q: Define a function named get_freq_of_e_ending_words(filename) that takes a filename as a parameter.…
A: Source code summer.py def get_freq_of_e_ending_words(filename): myFile = open(filename, 'r')…
Q: Create an extsort function to sort a list of files by extension?
A: Code in Python To sort A files: import os def extsort(files): return sorted(files,key=lambda x:…
Q: Complete the below function that takes the name of two files, inFilename and outFilename as…
A: Below is the required python program: - Approach: - Define the function readText that read the…
Q: Complete the below function that takes a file name and a list as arguments and reads the text within…
A: Program Approach: Create the empty dictionary which will store the count of characters. Use the…
Q: Complete the below function that takes a file name and a list as arguments and reads the text within…
A: def text2dict(f, l): d = {} try: file = open(f, "r") except IOError: return d…
Q: Fill in the blank: Q. ________________ is used to change file owner and group information in redhat
A: chown command is used to change the owner and/or group for the file. Syntax: chown, followed by the…
Q: Declare a file pointer called input. Open a file called location.txt for reading using this…
A: Create a structure Location which is having parameters one array of chars then two floating values…
Q: Write a function void saveByDept(char *fileName, char *deptName , student allStudents[], int size)…
A: The following is the solution In saveByDept method File is open in write mode and fprintf has been…
Q: Part 1: Write regular expression to validate the pattem of a website URL. A valid URL starts by http…
A: Answer
Q: b) What is significance of file pointer in file handling? Consider a following structure Roll. No.…
A: A file pointer indicates the memory location where a file is created and holds records about some…
Q: Show two different ways to reset the file position pointer to the beginning of the file
A: The above question is solved in step 2:-
Q: Complete the below function which takes as argument a filename WITHOUT the extension and reads the…
A: open() is used to open the file write() is used to write to file split() is used to split the text…
Q: 1-) Write a code to do following operations a-print the contents of file write a function to print…
A: The ask is to write a program which would do the following: a) Read the contents of a file and print…
Q: Do not copy paste from any source else downvote Write a void function that will merge the contents…
A: Given: Write a void function that will merge the contents of two text files containing chemical…
Q: 3). Append the second file into the first file and delete the second file.
A:
Q: Insert a Custom Footer with the File name in the left section and then save your workbook. On the…
A: 9] first, we have to Click the worksheet where you want to add or change headers or footers in it.…
Q: WAP to read 4 student objects and write them into a file, then print total number of student number…
A: The code is written below: #include<iostream> #include<fstream> using namespace std;…
Q: my code is # importing pandas for csv file operations import pandas as pd # filename to store the…
A: Note: As you have provided survey.csv file in picture format. we cannot show its by working . If…
Python.
data.csv contains:
1.2,2.1,1.1
2.3,3.2,0.6
0.7,1.9,0.1
1.8,2.5,0.3
4.6,2.7,0.9
Step by step
Solved in 4 steps with 3 images
- Print Person Information from file In this lab you are asked to complete the function : print_person_from_file(person_name, filename). This function should read in data from the file filename and print the information for person_name if it is found in the file. The file filename contains lines, in comma separated format (with a 'csv' extension) For each line, the items in each field are as follows: Field 1 3 4 Name Place of Birth Date of Birth Children For Children: • a person can have 0, 1 or multiple Children Multiple children are semi-colon separated If a person has no children the field contains 'NA' For example, consider the following lines froma .csv file, where Fletcher_Margaret has 3 children, and Baker_Jill has 0 children (field 4 contains the string 'NA') Fletcher Margaret,Sydney,30-09-1921,Green Bob;Green Nancy;William Tom Baker_Jill, Melbourne,08-09-1973, NA Format for Printing If the person_name is found in the file, the format for printing the person information is as…Start by writing a function, plot_grades (filename, first_name, last_name), which plots the grades for the specified student. This will be very similar in nature to what you did in Assignment 5.2 but will use the csv library instead of split (). a. The function should find the specified student in the file associated with filename. b. It should use plotter to plot all of the graded items for that student. c. Manually test your function using the full grades_ XXX.csv files.Examine the following three functions that take as argument a file name and return the extension of that file. For instance, if the file name is 'myfile.tar.gz' the returned value of the function should be 'gz'. If the file name has no extention, i.e. when the file name is just 'myfile', the function should return an empty string. def get_extension1(filename): return(filename.split(".")[-1]) def get_extension2(filename): import os.path return(os.path.splitext(filename)[1]) def get_extension3(filename): return filename[filename.rfind('.'):][1:] Which of the these functions are doing exactly what they are supposed to do according to the description above? get_extension3 only get_extension2 only None of them. get_extension1 only
- Question 55 Write a function that takes two parameters, a file name to create and an integer. The function should write all the even numbers between 0 and the integer to the file name passed in. The numbers should be all on one line of the file For example: write_evens("even_file.txt",20) This should create a file called even_file.txt that contains 0 2 4 6 8 10 12 14 16 18 20 Full explain this question and text typing work only thanksWrite the code segments based on the given descriptions: Declare a file pointer called input. Open a file called location.txt for reading using this pointer. If the file is not available, display “File does not exist.”. The content of the text file location.txt is as shown below. It includes the location, latitude and longitude values. FILE location.txt CONTENTS <Location> <Latitude> <Longitude> UTM 1.5523763 103.63322 KLCC 3.153889 101.71333 UM 3.1185 101.665 UMS 6.0367 116.1186 UNIMAS 1.465174 110.4270601 Ask the user to enter a location. Check if the user’s location can be found in the text file. If found, display the location, latitude and longitude as shown below. SAMPLE OUTPUT Enter a location: UM Location : UM Latitude : 3.1185 Longitude : 101.6650 Otherwise display “Sorry, location could not be found”. SAMPLE OUTPUT Enter a location : MMU Sorry, location could not be foundPlease help me write the following function (please see the attached photos for context of the problem): find_treasure(start_map_num): Takes an integer between 0 and 9 as input. Loads the corresponding map file, and starts following the trail (at position 0, 0 of that file) as described above. Continues following the trail through other map files as needed. Places an 'X' at the conclusion of the trail and saves the updated treasure map to a new file with 'new_' prepended to the current map filename. Returns a tuple of the row and column index where the 'X' was placed in that file.
- Write the following functions in a .py file. The functions will allow the user to add, multiply, divide, and subtract two values. These functions should be value returning functions. The py file should also include a function to calculate the area of a circle from a given radius.Define a function named get_freq_of_e_ending_words (filename) that takes a filename as a parameter. The function reads the contents of the file specified in the parameter and returns the number of words which end with the letter 'e'. Note: remember to close the file properly. Note: you can assume that a word is considered to be any sequence of characters separated with white-space and the file is a plain text file that contains 1 or more words. For example: Test Result print (get_freq_of_e_ending_words ('summer.txt')) 15This is the statement it gives - Write a program that reads the student information from a tab separated values (tsv) file. The program then creates a text file that records the course grades of the students. Each row of the tsv file contains the Last Name, First Name, Midterm1 score, Midterm2 score, and the Final score of a student. A sample of the student information is provided in StudentInfo.tsv. Assume the number of students is at least 1 and at most 20. Assume also the last names and first names do not contain whitespaces. The program performs the following tasks: Read the file name of the tsv file from the user. Open the tsv file and read the student information. Compute the average exam score of each student. Assign a letter grade to each student based on the average exam score in the following scale: A: 90 =< x B: 80 =< x < 90 C: 70 =< x < 80 D: 60 =< x < 70 F: x < 60 Compute the average of each exam. Output the last names, first names, exam scores,…
- Python - Next Birthdate In this task, we will write a program that reads birthdate data from a given CSV file, and given the current date, determines which person's birthday will be celebrated next. Create a function with the following signature: nextBirthdate(filename, date) filename: parameter, which represents the CSV filename. date: parameter, which represents the current date. The function should open the CSV file, read the birthdate data, and determine which person's birthday will be celebrated next, given the current date. The name of the person should be returned. In other words, given a date, find the person whose birthday is next. Sample Run birthdates.csv Draven Brock, 01/21/1952 Easton Mclean, 09/02/1954 Destiny Pacheco, 10/10/1958 Ariella Wood, 12/20/1961 Keely Sanders, 08/03/1985 Bryan Sloan,04/06/1986 Shannon Brewer, 05/11/1986 Julianne Farrell,01/29/2000 Makhi Weeks, 03/20/2000 Lucian Fields, 08/02/2018 Function Call nextBirthdate("birthdates.csv", "01/01/2022") Output…Write a function named file_stats that takes one string parameter (in_file) that is the name of an existing text file. The function file_stats should calculate three statistics about in_file: the number of lines it contains, the number of words and the number of characters, and print the three statistics on separate lines. For example, the following would be the correct input and output:>>> file_stats('created_equal.txt')lines 2words 13characters 72Note: The number of characters may vary slightly between operating systems. Similarly, the number of lines may vary by 1 line, depending on the method used to calculate it.Program this Sometimes data comes in as a structured format that you have to break down and turn into records so you can process them. CSV, or comma-separated values, is a common standard for doing this. Construct a program that reads in the following data file: Lee, Jason, 55908 Flores, Jim, 56500 Cruz, Aaron, 46000 Cruz, Chris, 34500 Swift, Geoffrey, 14200 Xiong, Fong, 65000 Zafra, Sabrina,51500 Process the records and display the results formatted as a table, evenly spaced, as shown in the example output. EXAMPLE OUTPUT Last First Salary $65,000 $56,500 $55,900 Xiong Fong Flores Jim Lee Jason Zafra Sabrina Cruz Aaron Cruz Chris Swift $51,500 $46,000 $34,500 Geoffrey $14,200 CONSTRAINTS 1. Write your own code to parse the data. Don't use a CSV parser 2. Use string formatting to properly space out the columns. Make each column one space longer than the longest value in the column. 3. Format the salary as currency with dollar signs and commas. 4. Sort the results by salary from highest…