calendar

[Solved] What’s the difference between Calendar.getInstance().get(Calendar.DAY_OF_WEEK) and Calander.DAY_OF_WEEK in java

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Introduction Calendar is an important class in Java that is used to manipulate dates and times. It is important to understand the difference between Calendar.getInstance().get(Calendar.DAY_OF_WEEK) and Calendar.DAY_OF_WEEK in order to properly use the Calendar class. This article will explain the difference between the two and provide examples of how to use them. Solution Calendar.getInstance().get(Calendar.DAY_OF_WEEK) is … Read more

[Solved] Get days of a week, by a day of the month

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private DateTime[] weekByDay(DateTime date) { DateTime[] week = new DateTime[5]; while (date.DayOfWeek != DayOfWeek.Monday) //while day is not monday { date = date.AddDays(-1); //substract 1 day to date } week[0] = date; //add the current day (monday), to the array for (int i = 1; i < 5; i++) //add the next day till Friday … Read more

[Solved] android: how to display the month and years in words from the Calender Date in android? [closed]

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you can format it easily using java.text.SimpleDateFormat SimpleDateFormat sString s= “2013-1-18”; SimpleDateFormat sdf = new SimpleDateFormat(“EEEE,MMMM, dd “); System.out.println(sdf.format(new SimpleDateFormat(“yyyy-M-dd”).parse(s)));df Output: Friday,January, 18 solved android: how to display the month and years in words from the Calender Date in android? [closed]

[Solved] How to intergate web application like Google Calendar?

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Since this question can’t be closed because there is a bounty on it, I’ll add an answer to it: What you are looking for is called an “embeddable widget”. The idea is that you provide your end user (developer/webmaster) with a piece of javascript that will: If needed pull in more javascript from your server. … Read more

[Solved] Discrepancy in Java Calendar set Day Of Month vs Get Day Of Month

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TL:DR LocalDateTime ldt = LocalDateTime.of( reminder.getReminderYear(), reminder.getReminderMonth() + 1, // Add one to adjust from zero-based counting. reminder.getReminderDayofMonth(), reminder.getReminderHour(), reminder.getReminderMinute() ); java.time I suggest you put an end to using the very old and long outmoded Calendar class. Today we have so much better in java.time, the modern Java date and time API also known … Read more

[Solved] C# 2D arrays calendar day in the month

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using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace calenderMonth1 { class Program { int[][] months; int day; static void Main(string[] args) { Program calendar = new Program(); calendar.Months(); calendar.ColRow(); calender.DisplayMonth(); } public void Display(int itr) { for (int i = 0; i < itr; i ++) { Console.WriteLine(); } } public enum … Read more

[Solved] Convert Date in Java [duplicate]

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I would use the DateTimeFormatter for this. You can find more information in the docs. https://docs.oracle.com/javase/8/docs/api/java/time/format/DateTimeFormatter.html However, here an example: DateTimeFormatter parser = DateTimeFormatter.ofPattern(“EEE MMM dd HH:mm:ss zzz yyyy”, Locale.US); LocalDateTime date = LocalDateTime.parse(“Sun Apr 01 01:00:00 EEST 2018”, parser); DateTimeFormatter formatter = DateTimeFormatter.ofPattern(“dd-MM-yyyy HH:mm:ss”); System.out.println(formatter.format(date)); //01-04-2018 01:00:00 The Locale.US part is required even if … Read more

[Solved] How to get number of days between today’s date and last date of the current month? [closed]

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Calendar calendar = Calendar.getInstance(); int lastDay = calendar.getActualMaximum(Calendar.DAY_OF_MONTH); int currentDay = calendar.get(Calendar.DAY_OF_MONTH); int daysLeft = lastDay – currentDay; System.out.println(“Last Day: ” + lastDay); System.out.println(“Current Day : ” + currentDay); System.out.println(“There are ” + daysLeft + ” days left in the month.”); output Last Day: 30 Current Day : 1 There are 29 days left in … Read more

[Solved] Java ME help displaying calendar canvas from Nokia tutorial

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…it just says it’s running in the background. I guess I’m not initializing it properly. Without seeing your code it’s hard to tell for sure but assuming that you did not introduce errors copying tutorial code, the most likely reason for the behavior like you describe is that you didn’t invoke Display.setCurrent. This would indeed … Read more

[Solved] Subtract 6 hours from an existing Date object java (midnight corner case)

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No. After running the following code: Date birthDate = (…say Apr 20th 0300hrs) Calendar cal = Calendar.getInstance(); cal.setTime(birthDate); cal.add(Calendar.HOUR, -6); you are guaranteed that cal is set to six hours before ‘Apr 20th 0300hrs’, but not that it is set to ‘Apr 19th 2100hrs’. 4 solved Subtract 6 hours from an existing Date object java … Read more