Objects in text fixtures must be initialized in O @Before @After O Olnittalize @Declare method.
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- a. Write the two static methods to create InetAddress objects.I am getting a error at line 73 and 75 , can you please review the code ? //get text fields Line 73 - doubleinvestmentAmount = Double.parseDouble(investmentAmount.getTest()); Line 75 - int years = Integer.parseInt(years.getText()); package chapter15; import javafx.application.Application; import javafx.geometry.HPos; import javafx.geometry.Pos; import javafx.scene.Scene; import javafx.scene.control.Label; import javafx.scene.control.TextField; import javafx.scene.layout.GridPane; import javafx.scene.control.Button; import javafx.geometry.Insets; //15.5 Create an investment calculator using Text Boxes //program calculates the furtureValue at a given interest rate for a specified number of years // futureValue = investmentAmount * (1 + monthlyIntrestRate)^years*12 //Display the future amount in the test field when the users clicks the Calculate button import javafx.stage.Stage; //Steps to create a user interface program //1. Create a user interface // A. gridPane, add…What will be the output of the following code if Radiolluttont is checked? Private Sub RadioButton CheckedChangedtsender As Object Ad EventArgs Handles RacinButton CheckedChanged If Radiolutton1 Checked True Then TextBoxt Text"YOU ARE A MALE Elself Radiobutton2 Checked-True Then Textbort Text YOU ARE A FEMALE End If End Sub End Claw
- Create a TestTriangle class in an individual .java file. In the main method,(1) Create a Triangle object with default base and height values.(2) Create a Triangle object with specified base = 3 and height =4.code to check the web worker object is exit nr notPlease assist with non graded problem. Create a Calculator class that implements sum, subtraction, multiplication, and division operations, and throws an appropriate exception whenever the user attempts to perform a division by zero. Then develop a graphical interface (with JavaFx) for your calculator using TextField, Button, and Label objects, or any other graphical objects you like. Graphically display division by zero errors.
- There is still a error messeage: public class TestAccount { private static Object[] arrAccount;public static void main(String[] args) {displayArray((Account[])arrAccount); //calling the below method ERROR} //decalring new methodpublic static void displayArray(Account[] arrAccount2) { ERRORfor (int i = 0; i < Account.getNumObjects(); i++) ERROR{System.out.println((i + 1) + ". " + arrAccount[i].toString());}}}/** * A constructor that takes the user's ID. If the ID is null, or * longer than 32 characters, or it does not start with "@", * throw an IllegalArgumentException. * The ID may contain any ASCII characters, so you don't have to * worry about checking for special characters. Also do not worry * about checking whether any other user has the same ID. * * All other instance variables should be initialized appropriately. * * @param userID the ID of the new user */ public TwitterUser(String userID) { throw new UnsupportedOperationException("Implement this"); }good day i need to output this code below and then also make the use of the following interface iDance{ public String getLocation(); public String getName(); public double getHourlyRate(); }
- what will be the output of the following code? Public Class Form1 Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click Dim i As IntegerDim week(6) As Stringweek(0) = "Sunday"week(1) = "Monday"week(2) = "Tuesday"week(3) = "Wednesday"week(4) = "Thursday"week(5) = "Friday"week(6) = "Saturday"For i = 6 To week.Length - 1MsgBox(week(i))NextEnd Sub End Class Select one: A. Sunday B. Week C. Saturday D. "Saturday"Write a program that displays heads (H) or tails (T) for each of ninecoins, as shown in Figure 12.31c–d. When a cell is clicked, the coin is flipped.Write a custom cell class that extends Label. In the initializer of the class, bindthe event <Button-1> with the method for flipping the coin. When the program starts, all cells initially display H.When I input Private Sub btnVerify_Click(sender As Object, e As EventArgs) Handles btnVerify.Click Dim nums = {TextBox1, TextBox2, TextBox3, TextBox4, TextBox5, TextBox6, TextBox7}, It comes out as an error. How do I fix that?