how to write a method that reads in any csv file and extracts the data from the csv file into header and the remaining data using the csv module, and stores them in instance variables. also how to write a code to handle potential errors with file content such as empty file and file not found in python?

in python. I have a simple question. Why is file design important? Why is important to know how the data in your text file is arranged?

in python. you will import the json module. Write a class named SatData that reads a JSON file containing data on 2010 SAT results for New York City and writes the data to a text file in CSV format. Your code does not need to access the internet. CSV is a very simple format - just commas separating columns and newlines separating rows (see note below about commas that are part of field names). You'll see an example of CSV format below. There is a csv module for Python, but you will not use it for this project. Your class should have: an init method that reads the file and stores it in whatever data member(s) you prefer. Any data members of the SatData class must be private. a method named save_as_csv that takes as a parameter a list of DBNs (district bureau numbers) and saves a CSV file that looks like this, but with only the rows that correspond to the DBNs in the list (and also the row of column headers). To see what CSV syntax looks like, open the file as a text file rather than as…

Need help with writing the program creating two different class files (Instruction are attatched in the images). Please provide with ss of your code if possible.

Write a Java program that opens a file and counts the whitespace-separated words in that file. You may obtain the name of the input file either from the command line or via prompt and user input. Be sure to clearly document the method chosen. You may test your program using any number of text files; however, you must be sure to test your program using the Sample Text File provided at the end (excerpt.txt).   Sample Text File There was nothing so VERY remarkable in that; nor did Alice think it so VERY much out of the way to hear the Rabbit say to itself, `Oh dear!  Oh dear!  I shall be late!'  (when she thought it over afterwards, it occurred to her that she ought to have wondered at this, but at the time it all seemed quite natural); but when the Rabbit actually TOOK A WATCH OUT OF ITS WAISTCOAT- POCKET, and looked at it, and then hurried on, Alice started to her feet, for it flashed across her mind that she had never before seen a rabbit with either a waistcoat-pocket, or a watch to…

Write a program that stores names and phone numbers from a text file in adictionary, with the name being the key. Write a method that does a reverselookup, that is, finds a name given a phone number. Write a Windowsapplication to test your implementation. code in c#

Write a Python program that reads the file studentData.txt which contains the first name and last name of students. Print out "Names of the students." Then print the various information found in the file. For testing write any 5 names in your file and attach your code, file, and output in the document.

I have to create a program file using python. I have created another program that would correlate with this code. I don't where to start. I will attach my program and the instructions. Create a file that has the data for at least five points. You can use notepad to make your file. Each line in the file should have each point’s lat and lon coordinates and a description. It could look like this: 100.200, 123.456, Main Campus 120.33, 142.345, Montoya 153.23, 322.345, Rio Rancho 133.23, 143.345, STEMULUS Center 153.42, 122.345, ATC   (Note: The “Points.txt” file attached to the assignment can be used instead of creating your own file.)   In the main part of your program do the following: Create a list that you will use to collect the points. Something like pointsList = []. Read points in from a file. As you read lat lon and description from the file, use those values to create a point and add that point to a List. Something like: newPoint = GeoPoint(lat, lon, description)…