db2 day of week

1 "select datepart (weekday, getdate ()) This is the integer of the returned day of the week! 2 "select datename (weekday, getdate ()) This is more convenient. You can directly return the day of the week type. For example, if today is Tuesday, enter Tuesday. Note: If the obtained Date Field is short integer, for ex

Copy Code code as follows: DateTime dt = DateTime.Now; Time of the first day of this month DateTime dt_first = dt. AddDays (-(dt. Day) + 1); Label1.Text = dt_first.tostring ("Yyyy-mm-dd"); The number of months of this month +1 DateTime DT2 = dt. Addmonths (1); Time of the last day of the month DateTime dt_last = DT2. AddDays (-(dt.

A recent iOS project that requires a date based on a date represents the day of the week and the date is obtained as a string, so the method can be simply described as follows:/** returns a date based on a date format string * Parameters: DateTime, String type, date format string, formatted as "Yyyy-mm-dd HH:mm:ss" * return value: Date represents day of the

Function Sometimes, you would want to calculate the day of the week in ASP.net based on a date. The following code can perform this calculation.(There are a lot of sample code on the Internet, but I see a lot of it is wrong.) and have been reproduced to reprint, spread open. I'm here to correct it. Oh. ) String caculateweekday (int y,int m, int d){if (m==1) {m=13;y--;}if (m==2) {m=14;y--;}int

* ** Obtain the timestamp of the last day of the week * @ paramstring $ type * @ returninteger * publicfunctionget_week_time ($ type = amp; 39; first amp; 39 ;) {* /*** Get the timestamp of the first day of the week/Last Day * @ param string $ type * @ return integer */pub

This article mainly introduces the way PHP gets the first and last day of the week, and the friends you need can refer to the following The first and last day of the week nbsp; nbsp; code is as follows: $date =new DateTime ();nbsp; $date-gt;modify (' This week ');nbsp; $fi

This article mainly introduces how many weeks of a month can be obtained through Python. the code in this article shows how many days of a month can be obtained, if you need it, you can refer to it for a long time and cannot find it. in The datetime processing of Python, it is the week of the month to obtain the date of a certain month. However, I asked for help and wrote a module for me. [If you know that Python has this native library, please do

Description: We now use the Gregorian style of dating in Russia. The leap years are years with number divisible by 4 but not divisible by 100, or divisible by 400.For example, years 2004,218 0 and 2400 are leap. Years 2004,218 1 and 2300 are not leap.Your task is to write a program which will compute the day of week corresponding to a given date in the nearest past or in the future using today's agreement a

. Clean up the Code completed by your code today, clear the debugging information and test code in the middle, sort out the code according to the encoding style, and write all the comments?8. Clean up your desktop on the same day. Keep a clean and energetic desktop so that you will not be distracted at work. programmers should especially clean up the desktop of your computer. What programmers should do every week1. Report a job to your boss to let you

In the date field of the php date function, w represents the number of weeks.W represents: 0 SUNDAY 1 Monday 2 Tuesday... 6. SaturdayTherefore, if we judge the day of the week: The code is as follows:Copy code $ W = date ('w ');// Note that all the numbers returned above are 0123456. Therefore, if you want to display the week in Chinese, you can defin

#include "C + + program" arbitrarily gives two dates, calculates the difference of how many days and the respective day of the week

DECLARE @date datetime Set @date = GETDATE () The return value of--datepart (weekday,date) is related to @ @datefirst Set Datefirst 7-or set to American English set language us_english; (Sunday is the first day) Select DATEPART (Weekday, @date)--return value 1-Sunday, 2-Monday, 3-Tuesday ... 7-Saturday --The above algorithm is related to the SQL language version or @ @datefirst --The following algorithm has nothing to do with SQL Server language

This article to share is a few Date function format method, very simple and practical, the need for small partners can refer to. PHP Week to get code: The code is as follows: Date ("L"); Data will be available for English week like Sunday Date ("W"); This can get a digital week like 123, note 0 is Sunday Get Chinese day