day of week calculator

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Java gets the implementation idea and Code on the first day of a week in a year, and the java idea

Java gets the implementation idea and Code on the first day of a week in a year, and the java ideaDirectly Add codeCopy codeThe Code is as follows:Import java. util. Calendar;Import java. util. Date;Import org. apache. commons. logging. Log;Import org. apache. commons. logging. LogFactory;/*** Date Tool* @ Author WXQ**/Public class DateUtils {Private static final Log log = LogFactory. getLog (DateUtils. cla

SQL Server--query one day, one week, one month record (DateDiff function) (memo)

Tags: des style blog http color ar data Art divLearn from:http://bjtdeyx.iteye.com/blog/1447300The most common statements for SQL date queries -- query data on the first anniversary of the date of the day select * from shoporder where datediff (Week,ordtime,getdate () - 1 ) = 0 -- query all data for the day Select * from where DateDiff (

Java obtains the first day of a week in a year.

Directly run the Code [java] import java. util. calendar; import java. util. date; import org. apache. commons. logging. log; import org. apache. commons. logging. logFactory;/*** date tool class * @ author WXQ **/public class DateUtils {private static final Log log = LogFactory. getLog (DateUtils. class);/*** obtain the week of the current date ** @ param Date * @ return */public static int getWeekOfYear (date Date) {Calendar c = Calendar. getInstanc

C # Gets the first and last day of the week on which a date is located

usingSystem;usingSystem.Collections.Generic;usingSystem.Linq;usingSystem.Text;namespacewyfclass{ Publicclasstools{//////get the first day of the week (first day of Sunday)///////// Publicdatetime Getweekfirstdaysun (datetime datetime) {//Sunday for the first dayintWeeknow =Convert.ToInt32 (DateTime.DayOfWeek); intDaydiff = (-1)*Weeknow; //first

Android stock data through the day K get week K data algorithm source code

The current data is obtained from the Sina interface, http://biz.finance.sina.com.cn/stock/flash_hq/kline_data.php?symbol=sh600000end_date= 20141120begin_date=20120101The return data is in XML format:1 2 3 4 5 6 78 By using the above interface, you can obtain the data of the day K and encapsulate it to a list collection for saving.The following code is the data collection of the week K by th

JS Computing System The current date is the day of the week several ways

Method One:// The calculation system is currently the day of the week var str = "Today is the Week" + "Day 123456". Charat (new date (). Getday ());Method Two:var new Array ("Day", "one", "two", "three", "four", "five", "six"); var New date (). Getday (); var str = "Today is

Java gets the implementation idea and Code for the first day of a week in a year.

Directly Add code Copy codeThe Code is as follows: import java. util. Calendar; Import java. util. Date; Import org. apache. commons. logging. Log; Import org. apache. commons. logging. LogFactory; /** * Date Tool * @ Author WXQ * */ Public class DateUtils { Private static final Log log = LogFactory. getLog (DateUtils. class );/*** How many weeks is the current date obtained?** @ Param date* @ Return*/Public static int getWeekOfYear (Date date ){Calendar c = Calendar. getInstance ();C. setFirst

Today is the day of the Week 4 kinds of JS code _javascript Tips

The first form of writing Copy Code code as follows: var str = ""; var week = new Date (). Getday (); if (week = = 0) { str = "Today is Sunday"; else if (week = 1) { str = "Today is Monday"; else if (week = 2) { str = "Today is Tuesday"; else if (we

MySQL gets a variety of SQL statements for day, week, January time data

be worded:1. Today is the first day of the month: SELECT DayOfMonth (now ());2. Get the first day of the month: SELECT data_sub (Now (), INTERVAL DayOfMonth (now ()) –1 days);Date arithmetic function, sentence pattern: date_add (Date,interval expr type) and date_sub (Date,interval expr type)Date is a datetime or date value, which can be used as the starting time, and expr is an expression that specifies th

Determine the day of the week by date (using Kimlarsson to calculate the formula)

Kimlarsson calculation formula determines the day of the week by the date calculateweekday (int y, int m,int d) { if (m==1| | m==2) m+=12,y--; int iweek = (d+2*m+3* (m+1)/5+y+y/4-y/100+y/400)%7; Switch (iweek) {case 0:printf ("Monday \ n"); Case 1:printf ("Tuesday \ n"); break; Case 2:printf ("Wednesday \ n"); break; Case 3:printf ("Thursday \ n"); break; Case 4:printf ("Friday

Query for the next Sunday (Sunday is first day) SQL statement for the week of the given date

DECLARE @date datetime Set @date = GETDATE () --Train of thought: The current Diary of the Week of Sunday plus 1 weeks 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 DATEADD (Week,1,dateadd (Day

How to get the day of the week in ASP _ Application Tips

The test code is as follows, please run this example using IE Copy Code code as follows: Weekday Purpose: Returns the number of weeks of a date. By default, its value is an integer between 1 (Sunday) and 7 (Saturday). Weekday is a function in Visual Basic and VBS that returns an integer representing the day of the week. Grammar Copy Code code as follows: Dim x

PHP Specifies the day of the week to find out

Like 20151225 in this format. What method to find out is the day of the week ... The new person asks for advice. Reply to discussion (solution) $time = time ();echo Date (' D ', $time); Day of the week, the text indicates that 3 letters Mon to Sunecho Date (' L ', $time);//

SQL Server Date function: What is the day of the week?

To get the day of the week, you need to use the DATE function in SQL Server: Datename ().Today is the day of the week, Example 1: Set Language N ' 中文版 ' select Datename (Weekday, GETDATE ()) WednesdayToday is the day of the week

The date () function of php determines the day of the week.

D amp; nbsp; the day of the month, which has the 2nd digit from the leading zero, 01 to 31 amp; nbsp; D amp; nbsp; the day of the week, expressed in text, 3. Mon to the day of Sun amp; nbsp; j amp; nbsp; month D. The day of the month, which has two numbers from the lead

Php obtains the instance program of the day of the week

PHP date () parameter descriptionThe w parameter is mainly used here. The explanation of this parameter is:W indicates the day of the week, and the number indicates 0 (Sunday) to 6 (Saturday)With this, it is very easy. The author directly posts the code here. The details are not explained:Simply getting the day of the week

different scripting (recommended) _javascript tips for the day of the week

In the front-end field, a lot of times, a simple function can have many different ways to implement, today, take the day of the different script implementation as an example, hoping to inspire children's shoes more ideas. 1. Use if statement: var str = ""; var week = new Date (). Getday (); if (week = = 0) { str = "Today is Sunday"; } else if (

Query the SQL statement for the next Sunday (Sunday is the first day) of the week of the given date.

Query the SQL statement for the next Sunday (Sunday is the first day) of the week of the given date. Query the SQL statement for the next Sunday (Sunday is the first day) of the week of the given date. Query the SQL statement for the next Sunday (Sunday is the first day)

MySQL gets a variety of SQL statements for day, week, January time data

addtime between (Unix_timestamp (now () -86440)) and now ();Note: The MySQL function that returns the time of day has curdate (), Current_date (), Current_date, now (), where now () gets the date format of 0000-00-00 00:00:00; Curdate (), Current_date (), Current_date is the time to get the date format of 0000-00-00, so the return time is no minute or seconds; Second, the relevant data of the month to be worded: 1. Today is the first

Today is the day of the week.

Method 1: [javascript] varstr quot; varweeknewDate () getDay (); if (week0) {str quot; today is Sunday quot ;;} elseif (week1) {str quot; today is Monday quot; the first method is to write [javascript] var str = ""; var week = new Date (). getDay (); if (week = 0) {str = "Today is Sunday";} else if (week = 1) {str = "Today is Monday ";} else if (

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