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You can get the day-integer like that: Calendar c = Calendar.getInstance(); c.setTime(yourdate); // yourdate is an object of type Date. int dayOfWeek = c.get(Calendar.DAY_OF_WEEK); // this will for example return 3 for tuesday.
22 Φεβ 2022 · Learn to find the day of the week for a given date using the Date and Calendar classes as well as the new LocalDate and DayOfWeek API.
8 Οκτ 2023 · Replace the inputDate variable with the date you want to find the day of the week for in the format "yyyy-MM-dd". The program will then parse the input date, determine the day of the week using the getDayOfWeek() method, and print the result.
2 Φεβ 2024 · The Java 7 Calendar class is used to get the day of the week. For that, we need to use java.util.Date and java.util.Calendar. Follow the steps below: Create an instance of the Calendar class. Set the date in calendar using the setTime(new Date()) method, which will set the current date.
28 Αυγ 2018 · Calendar class in Java is an abstract class that provides methods for converting date between a specific instant in time and a set of calendar fields such as MONTH, YEAR, HOUR, etc. It inherits Object class and implements the Comparable, Serializable, Cloneable interfaces.
The Calendar class is an abstract class that provides methods for converting between a specific instant in time and a set of calendar fields such as YEAR, MONTH, DAY_OF_MONTH, HOUR, and so on, and for manipulating the calendar fields, such as getting the date of the next week.
The DayOfWeek enum consists of seven constants that describe the days of the week: MONDAY through SUNDAY. The integer values of the DayOfWeek constants range from 1 (Monday) through 7 (Sunday). Using the defined constants (DayOfWeek.FRIDAY) makes your code more readable.
