With regards to Java, the date class represents a specific moment in time. It also allows this moment to be displayed as year, month, day, hour, minute and second.
Dates in Java, found in java.util, represent millisecond-precise instants of time. In most cases, it is replaced by java.time APIs, which are used for manipulating dates.
The import keyword in Java is used to tell the Java compiler where to find different classes and packages.java.util.Date is the location of the Date class: Date is a member of the util package, which is a member of the java package.
yes
Each Java object has varaibles - which in this case are called fields. They store information about the object. For example, a class to store a date might have "fields" to store the day, the month and the year. The values stored in these fields are collectively called the object's "state".
In Java, you can print a birthday by using the System.out.println() method. For example, if you have a birthday stored in a variable, you can print it like this: String birthday = "January 1, 2000"; System.out.println("Birthday: " + birthday); This will display "Birthday: January 1, 2000" in the console. You can also format the date using the SimpleDateFormat class if you're working with Date objects.
One might use the Java subclass "SimpleDateFormat" when programming a Java application that needs to display the date. This would be then be used to show the user the current date in real time.
To read a date from the console in Java, you can use the Scanner class to capture user input. First, create a Scanner object and read the date as a string. Then, you can parse the string into a Date object using SimpleDateFormat. Here's a simple example: import java.text.SimpleDateFormat; import java.util.Date; import java.util.Scanner; public class DateInput { public static void main(String[] args) throws Exception { Scanner scanner = new Scanner(System.in); System.out.print("Enter date (dd/MM/yyyy): "); String dateString = scanner.nextLine(); SimpleDateFormat formatter = new SimpleDateFormat("dd/MM/yyyy"); Date date = formatter.parse(dateString); System.out.println("You entered: " + date); scanner.close(); } }
Just create a class that has two fields of object type. For example, to store data about a person, you might store a name (String object) and a birth date (Date or Calendar object).
validation of forms, date & time.
Try downloading the latest version of java from oracle. Actually Java is simply a language. It is a tool. It should not change your computer. Something is wrong with your computer if Java changes your computer. Usually it is not Java changing your computer but a virus latching onto Java. You must keep your antivirus software up to date and you must keep your Java up to date or you will have problems. If you have a MAC, apple has stopped supporting Java. Hackers are using it to hack into computers. Update it from Oracle or get rid of it.
date sheet of 10th class
Here is a simple program to get the current date and time: import java.util.Date; import java.text.SimpleDateFormat; public class PrintDate { public static void main(String[] args) { Date now = new Date(); SimpleDateFormat sdf = new SimpleDateFormat("MM/dd/yyyy HH:mm:ss Z"); System.out.println(sdf.format(now)); } }