Rewrite the code so it uses a function with the attr method instead of an each event method to set the ids.
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![Rewrite the code so it uses a function with
the attr method instead of an each event
method to set the ids.
//add ids to the new <a> tags
$("'article a").each (function(index) {
var id = "heading" + (index + 1);
$(this).attr("id", id);
});](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9ae3852d-1788-4c83-9532-1910e6de309d%2F6c0fc5c6-0d0e-46af-9367-bc433e11121b%2Fejlis7s_processed.jpeg&w=3840&q=75)
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- Complete the convert() method that casts the parameter from a double to an integer and returns the res Note that the main() method prints out the returned value of the convert() method. Ex: If the double value is 19.9, then the output is: 19 Ex: If the double value is 3.1, then the output is: 3 512334.3517088.qx3zqy7 LAB ACTIVITY 1 public class LabProgram { INM + ∞ 2 25.20.1: LAB: Write convert() method to cast double to int 3 public static int convert (double d) { /* Type your code here */ 4 5 6 7 } 8 public static void main(String[] args) { 9 System.out.println (convert (19.9)); 10 11 12} } System.out.println(convert(3.1)); LabProgram.javaQuestion 2 Get the Array ADT implementation from your textbook to work. Demonstrate that your code works as specified in the ADT. You are free to change internal names so that you can make better sense of the code provided in the textbook. You will need this code for later exercises Your implementation must provide _str_() and repr_() methods, in addition to the methods implemented in the textbook. The output of these methods must return each value separated with a comma in a string. For example, if the array has values 10, 12, 14, 16, and 18, these methods must return the string "10, 12, 14, 16, 18" Your code should support following operations: import random array = Array ( 100 ) for i in range( len( array ) ): # array[i] = random.random() # Print individual values in the array. # for value in array: # print(value) # Print the entire array. # print(array )In the Utils class provided to you in this exercise, please fill in the details for a method called swapArray(). You can either upload a file or use the Edit tab to submit your work The VPL tester will pass an arbitrary array of type integer to your method, along with the value of the locations in the array of two values that need to be swapped (exchanged). For instance, in the illustration below, the method swapArray is told to swap the values in positions 0 and 2 of an array made up of (10, 20, 30, 40, 50}. The three input parameters to the method are the array, as well as the two array indices (i and j) that control which elements to swap. public class utils { public static woid wap Array (int[] the Array, int i ,int j){ ex: lo 20 30 40 50 write stuff here Jwap
- I'm developing a card game that requires one deck of 52 cards using Java. The 52 card has 4 suits from top to bottom: diamonds (d), clubs (c), hearts (h), and spades (s). Each card has a point. From the code I've given, I want the program to perform the same but using comparator/comparable instead of hashmaps. The rest of the instructions are in the images just for reference purposes. import java.util.HashMap; import java.io.*; public class CardPointsList { static HashMap<String,Integer> Code = new HashMap<>(); static HashMap<Character,Integer> Order = new HashMap<>(); static String[][] hand= {{ "c5","s6","sK","dK","dA"},{"s7","s4","dJ","sA","h5"},{"sQ","d3","c9","hK","d5"}}; static int[] scores={0,0,0}; public static void sortHand() { String temp; for (int h=0;h<3;h++) {for (int i=0;i<5;i++) { for (int j=i+1;j<5;j++) { if (hand[h][j].charAt(0) < hand[h][i].charAt(0)) {temp =…Write the following function that draws a line from point (x1, y1) to (x2, y2) with color (default to black) and line size (default to 1).def drawLine(x1, y1, x2, y2, color = "black", size = 1):Guide to working through the project Steps: Write the GradeBook constructor that reads student information from the data file into the ArrayList roster). For now, ignore the grades. Test your GradeBook class before proceeding to the next step. Create the Grade class. Test your Grade class before proceeding to the next step. Modify the Student class to include an ArrayList of Grade. Test the Student class before proceeding to the next step. Finish writing the GradeBook constructor to process the grades as they are read in from the data file. Test the GradeBook class before proceeding to the next step. Add additional functionality to the GradeBook and Student classes one method at a time. Here is Grade.jave code is shown below. public class Grade { // TODO: complete this class as described in this task write-up } GradeBook Class The GradeBook class has a single instance variable roster, an ArrayList of Student. This class performs all operations related to the scores of all…
- Use the left to right addition method as outlined in the module to add the numbers. For the middle row of answers, if the number above needs an underline, type in an underline (_). Otherwise leave it blank. Show all work using the correct method on your handwritten work/answer sheet. 9818 + 3871Thank you very much for explaining the absyract concept, it was very helpful and easier to understanc after you explained it. Today we are asked to modify the GridWriter class by adding additional collection style functionality, to throw an exception in case of an error. The GridWriter class should get two new methods: public int size() should return the number of GridItems stored in the GridWriter public GridItem get(int index) should return the stored GridItems by index. Consider the following code. The first line creates a GridWriter object. Then two items are added to the GridWriter. The index of the items will be 0, and 1. Notice how the for loop uses the size and get methods to print out the areas of the two items GridWriter gw = new GridWriter(40, 50); gw.add(new MyCircle(10, 10, 9)); gw.add(new MyRectangle(40, 0, 10, 10)); for (int i = 0; i < gw.size(); i++) { System.out.println(gw.get(i).getArea()); } Once you have these two methods working you…Create an ArrayList of strings to store the names of celebrities or athletes. Add five names to the list. Process the list with a for loop and the get() method to display the names, one name per line. Pass the list to a void method. Inside the method, Insert another name at index 2 and remove the name at index 4. Use a foreach loop to display the arraylist again, all names on one line separated by asterisks. After the method call in main, create an iterator for the arraylist and use it to display the list one more time.
- For each of the operators and methods listed above, explain what they do (experiment with code in Python, DON’T LOOK IT UP, and be sure to turn in the code that you used to figure it out (use comments to tell us which method or operator you are figuring out in each part of your code). • my_list.count(VALUE) • my_list.pop(VALUE) • my_list.reverse() • my_list.append(NEW_value) • my_list + my_next_list • len(my_list) 2- Explain what the following piece of code do. Write your answer in comments. my_list= ["twinkle", "twinkle", "little", "star", 4] print(my_list[slice(0, 3, 2)])Implement the "Add player" menu option. Prompt the user for a new player's jersey number and rating. Append the values to the two vectors. Ex: Enter a new player's jersey number: 49 Enter the player's rating: 8This is a new homework assignment. Fill in the blanks.
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