In the java.util package there is a class named Calendar. It has a method named getInstance, which has the following header: public static Calendar getInstance() Write the complete statement needed to call this method and place the returned value in a new variable named today.
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In the java.util package there is a class named Calendar. It has a method named getInstance, which has the following header:
public static Calendar getInstance()
Write the complete statement needed to call this method and place the returned value in a new variable named today.
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- This is the question I am confused on - The LocalDate class includes an instance method named lengthOfMonth() that returns the number of days in the month. Write an application that uses methods in the LocalDate class to calculate how many days are left until the first day of next month. Display the result in accordance with this example: There are 16 days until MAY starts. This is the starting code - import java.time.*; import java.util.Scanner; public class DaysTilNextMonth { public static void main(String[] args) { // Write your code here } }write program in java Create a Java Project With Your name as “EemanAsadProjectQNo1”, add a class to this Project, Class name should be Your Name with Your Reg No as “YourName18-arid-2860” Add a Method to Accept names and marks of nstudents from user, enter the value of nfrom Userb. Ensure that valid data is entered. If user enters an invalid data, then appropriate message should be displayed using Message Dialog Box e.g. ‘Name cannot be a number’ or ‘Marks must be an integer value’ Add another Method, to Display this data in descending order according to marks such that name of student having maximum marks should come at the top and the name of student having minimum marks should come at the bottom.in Java OOP public float method1(int z) { return (float) z; } // in another class after creating object of the first? double y = tester.method1(30); are there any errors ? and will it make any difference if removed (float) that is in the second line ? with explanation please about conversion and which parameter is taken and which value is being changed
- Implementation: In the solarsystem.py module, implement the SolarSystem class as described in Section 10.5. \ Your SolarSystem class should include these methods: __init__, add_planet, show_planets. You can assume that all numerical values are of type float and use type hints in all your method signatures accordingly. Sorting the planets In addition your show_planets method should take a second argument, sortby, whose value is a string indicating how to sort the planets before displaying them (this is not part of the textbook description). For example, ss.show_planets(sortby = ‘distance’) displays the planets in the order of increasing distance from the sun. The default value of the sortby string parameter should be '', implying that the planets are printed without sorting (so you may get different orders based on the data structure you use for storing them). Other possible sortby parameter values are 'name', 'distance', 'mass', and 'radius' – when set, the planet names should be…Copy and paste the following definition of the class Car in the submission box and then add a method called brake which decreases the speed by 5. class Car: def __init__(self,year,make): self.year = year self.make = make self.speed = 20 def getSpeed(self): return self.speed def accelerate(self): self.speed += 5 this is for python.java Create a method called next3() that will take an int argument and print the three numbers that come after the given number. The next3() method is already called in the main method. Print in the following format: $number1 $number2 $number3 The three next numbers are printed on the same line with spaces between them This is a void method with an int parameter
- this is needed in Java Given a void method named storeData that has a double parameter, call the method using a double variable named myData as the argument. Assume that myData is already declared and initialized.You have been provided with a QTCreator project called Project12 _ Student. Open the project in QTCreator and make the necessary changes to the main.cpp and infostation.cpp / h files. The class InfoStation contains 3 public methods namely : float getTemp ( ) ; - Returns a random temperature between 1 and 100 ( In float format ) float getHour ( ) ; - Returns a random hour between 1 and 24 ( In float format ) string getDay ( ) ; - Returns a random day between 1 and 10 ( In string format ) Using the class InfoStation fill the provided multidimensional array named WData[10][4] with values in the main function. The first 3 columns in WData should contain a temperature a hour and a day generated using the InfoStation class. Column 1 - temperature retrieved using getTemp ( ) from the InfoStation class. Column 2 - hour retrieved using getHour ( ) from the InfoStation class. Column 3 - day retrieved using getDay ( ) from the InfoStation class. Column 4 - no value at this stage will be…You have been provided with a QTCreator project called Project12 _ Student. Open the project in QTCreator and make the necessary changes to the main.cpp and infostation.cpp / h files. The class InfoStation contains 3 public methods namely : float getTemp ( ) ; - Returns a random temperature between 1 and 100 ( In float format ) float getHour ( ) ; - Returns a random hour between 1 and 24 ( In float format ) string getDay ( ) ; - Returns a random day between 1 and 10 ( In string format ) Using the class InfoStation fill the provided multidimensional array named WData[10][4] with values in the main function. The first 3 columns in WData should contain a temperature a hour and a day generated using the InfoStation class. Column 1 - temperature retrieved using getTemp ( ) from the InfoStation class. Column 2 - hour retrieved using getHour ( ) from the InfoStation class. Column 3 - day retrieved using getDay ( ) from the InfoStation class. Column 4 - no value at this stage will be…
- Which of the following statements is FALSE about classes in Java? a Every program is a class. b All methods are classes. c All helping software consists of classes. d All programmer-defined types are classes.In Java please. Only aswer the code where it says "/* Your code goes here */". Write a method lastNameFirst that takes a string containing a name such as "Harry Smith" or "Mary Jane Lee", and that returns the string with the last name first, such as "Smith, Harry" or "Lee, Mary Jane". import java.util.Scanner; public class Names{ /** Changes a name so that the last name comes first. If name has no spaces, it is returned without change. @param name a name such as "Mary Jane Lee" @return the reversed name, such as "Lee, Mary Jane". */ public static String lastNameFirst(String name) { /* Your code goes here */ } public static void main(String[] args) { Scanner in = new Scanner(System.in); String name = in.nextLine(); System.out.println(lastNameFirst(name)); }}Rewrite the PrintCalendar class in Listing 6.12 to display a calendar for a specified month using the Calendar and GregorianCalendar classes. Your Java program receives the month and year from the command line.