I'm trying to complete the task named Java Date and Time on HackerRank. Task You are given a date. You just need to write the method, getDay, which returns the day on that date.For example, if...

Trying to store data into a string. This is my utilities. public class CommonDatePicker { public static void datePicker(final TextView textView, Context context) { Calendar dateCalender = Calenda...

I have a problem resetting hours in Java. For a given date I want to set the hours to 00:00:00. This is my code : /** * Resets milliseconds, seconds, minutes and hours from the provided date *...

Here I want to display dates like 2013-01-01, 2013-01-02, 2013-01-03, . . ...etc I can get total days in a month private int getDaysInMonth(int month, int year) { Calendar cal = Calendar.getI...

I'm working on an assignment, and my goal is to create a class that prints the day of the week given a date. When prompted for input, if the user enters nothing, the program is stopped. Otherwise, ...

As an input I have a string which is a String in ISO 8601 to represent date. For example: "2017-04-04T09:00:00-08:00" The last part of String, which is "-08:00" denotes TimeZone Offset. I conv...

There is a constant in the Calendar class called: UNDECIMBER. It describes the 13th month. Is there a useful purpose for this constant? In Wikipedia it is written that it is for the lunar calendar...

I have an hour, minute, date and millisecond timestamp, and am trying to create a Date object representing the time. The timestamp is provided in Eastern Daylight Time. In dissecting the problem, ...