Create a program in Java that does the following: - Reads data from a CSV file (using the Apache Commons CSV library) - Stores the data from the CSV file in an ArrayList
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Create a program in Java that does the following:
- Reads data from a CSV file (using the Apache Commons CSV library)
- Stores the data from the CSV file in an ArrayList
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- Create a program in Java that does the following: - Reads data from a CSV file (must use the Apache Commons CSV library!!!!!!!!) - Stores the data from the CSV file in an ArrayListPLEASE REFER TO THE IMAGES FOR INSTRUCTIONS PLEASE USE STARTER CODE - CODE IN PYTHON3 ### starter code import random def spider_web(web_map, starting_place, destination): pass def spider_web_rec(web_map, starting_place, destination, visited): pass def make_spider_web(num_nodes, seed=0): if seed: random.seed(seed) web_map = {} for i in range(1, num_nodes + 1): web_map[f'Node {i}'] = [] for i in range(1, num_nodes + 1): sample = random.sample(list(range(i, num_nodes + 1)), random.randint(1, num_nodes - i + 1)) print('sample', i, sample) for x in sample: if i != x: web_map[f'Node {i}'].append(f'Node {x}') web_map[f'Node {x}'].append(f'Node {i}') return web_map if __name__ == '__main__': num_nodes, seed = [int(x) for x in input('Input num_nodes, seed: ').split(',')] the_web = make_spider_web(num_nodes, seed) print(spider_web(the_web, 'Node 1',…Write a Javascript code that creates and initializes an array (named it with your first name and first 3 digits of your studentID, an example: manpreet459). The array is initialized to 5 grades of your 5 assignments, then the code accesses the last element to display it.
- How may I design a Graphical User Interface in JAVA as shown on image with no database.Important Points:- Make use of an Array list- A JTable - A total of 10 movies should be added Please provide explanations in the source code.In javacode: Use ArrayList to create an array called myAL of type integer. --Fill the array with the values 5, 10, 15, 22, 33. --Print the array (use enhanced for loop). --Insert the value 25 between 10 and 15 and print the array.--Remove 2 elements on index 1 and 3 and then print the array.--Print if the array contains the value 123 or not.--Print the index of the element 22.--Print the size of the array.1. Copy some text from a news article, paste it in the Notepad++ editor and save it in a textfile named testtext.txt;2. Write a Java program to read the words in the text file into an ArrayList object,display the information about how many words there are in the text file, and display thewords in the order they appear in the text file. Then sort the array and display the sortedarray. Take a screenshot of the output window.3. Submit your text file, the screenshot, and the Java source code file
- Im trying ro read a csv file and store it into a 2d array but im getting an error when I run my java code. my csv file contains 69 lines of data Below is my code: import java.util.Scanner; import java.util.Arrays; import java.util.Random; import java.io.File; import java.io.FileNotFoundException; import java.io.FilenameFilter; public class CompLab2 { public static String [][] getEarthquakeDatabase (String Filename) { //will read the csv file and convert it to a string 2-d array String [][] Fileinfo = new String [69][22]; int counter = 0; File file = new File(Filename); try { Scanner scnr = new Scanner(file); scnr.nextLine(); //skips the label in the first row of the file while (scnr.hasNextLine()) { // this while loop will count the number of values in the usgs file counter += 1; // increases by one each time a line is read scnr.nextLine(); } while…Using the draw.io site or a flowcharting tool of your choice, create a flowchart that models a complete Java program called StringSlicer that uses methods to: Get a String from the user at the command line Populate an ArrayList of Character data (the wrapper class), with each char in the String represented as a separate Character element in the ArrayList Output each Character to the command line, each on a separate lineJavadoc is a tool, which comes with JDK, and it is used for generating Java code documentation in HTML format from Java source code, which requires documentation in a predefined format. write Javadoc comments for the following method
- Develop a Web page with a JavaScript script that generates and displays a ‘hand’ of five cards from a pack of 52 cards. First, create an array that contains the names and numbers of 13 playing cards: "Ace", "2", "3", "4", "5", "6", "7", "8", "9", "10", "Jack", "Queen", "King" Then create a second array containing the four suits: "Hearts", "Diamonds", "Clubs", "Spades" Use a for loop that iterates five times (for five cards) through both arrays. In each iteration of the loop, use the Math.random() method to generate two random numbers in order to select a card name or number, and a suit from the arrays, and display the resulting card in the browser window. The random numbers should be used to index into the appropriate array. The format of the output should be Card 1: 4 of Diamonds Card 2: Ace of Clubs Etc. Note The Math.random() method returns a random number between 0 and 1. To generate a random integer in the range from min to max (where min and…Using comments within the code itself, can you provide an line by line explanation of the below JavaScript file? The file itself deals with WebGl and if that helps you. Please and thank you JavaScript file: function mat2() { var out = new Array(2); out[0] = new Array(2); out[1] = new Array(2); switch ( arguments.length ) { case 0: out[0][0]=out[3]=1.0; out[1]=out[2]=0.0; break; case 1: if(arguments[0].type == 'mat2') { out[0][0] = arguments[0][0][0]; out[0][1] = arguments[0][0][1]; out[1][0] = arguments[0][1][0]; out[1][1] = arguments[0][1][1]; break; } case 4: out[0][0] = arguments[0]; out[0][1] = arguments[1]; out[1][0] = arguments[2]; out[1][1] = arguments[3]; break; default: throw "mat2: wrong arguments"; } out.type = 'mat2'; return out; } //---------------------------------------------------------------------------- function mat3() { // v = _argumentsToArray( arguments ); var out = new Array(3); out[0] = new Array(3); out[1] = new Array(3); out[2] = new Array(3);…continue from first question, Client class:The client program will allow entry of these data for several different student into an ArrayList and then perform some analysis and queries.Your client class (program) will provide the user with a menu to perform the following operations. You will also need to load the information of the students from a CSV file (student.csv) before displaying the menu. You only need one ArrayList and one menu for this. For the csv file, your first item can be U or G to differentiate whether the entry is creating a UndergraduateStudent object, or a GraduateStudent object. You can then decide how you want other data to be listed in the csv file. You should specify clearly in your documentation the data format of the CSV files used in this assignment.1. Quit (exit the program)2. Add (to the ArrayList) all the marks information about an undergraduate or graduate student by reading it from another CSV file. Your program will ask for the file name.3. Given student…