In-depth introduction to PHP date format: leap year, week, day. PHP itself is a simple and powerful language, and the PHP date format is quite common. so I studied the PHP date format and will share it with you here, I hope that PHP itself is a simple and powerful language, and PHP date formats are quite common. so I studied the PHP date format and will share it with you here, I hope it will be useful to yo
1#include 2#include 3 4 /*5 Please enter the first letter of the day of the week to determine the day of the week, if the first letter, then continue to judge the second letter. 6 */7 8 //custom get characters that are not case sensitive.9 intTen Get_char () { One returnToLower (GetChar ()); A } - - void the What_
First:
CopyCode The Code is as follows: String [] day = new string [] {"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday ", "Saturday "};
String week = day [convert. toint32 (datetime. Now. dayofweek. tostring ("D")]. tostring ();
Lbday. Text = Week;
Second:Copy codeThe Code is as follows: lbday. Text =
This article describes how to return the day of the week by date in python, and describes how to use the date module in Python, for more information about how python returns the day of the week Based on the date, see the example in this article. Share it with you for your reference. The details are as follows:
Given
How to display the day of the week in python
This example describes how to display the day of the week in python. Share it with you for your reference. The specific implementation method is as follows:
?
1 2 3 4 5 6 7 8 9 10
# Find the day of the
This example uses the Kimlarsson formula to calculate the day of the week based on the date:
First look at Baidu Encyclopedia of Kimlarsson formula definition:
Kimlarsson Calculation formula
W= (d+2*m+3* (m+1)/5+y+y/4-y/100+y/400) MoD 7
In the formula D represents the number of days in the date, m represents the number of months, and Y represents the number of years.
Note: There is a different form
Startofayear ... Startoftheyear ... Endofayear ... Endoftheyear ... The start and end times of each year, month, week, day
{参数是指定的年、月、周、日} DateUtils.StartOfAYear DateUtils.StartOfAMonth DateUtils.StartOfAWeek DateUtils.StartOfADay {参数是 TDateTime} DateUtils.StartOfTheYear DateUtils.StartOfTheMonth DateUtils.StartOfTheWeek DateUtils.StartOfTheDay {参数是指定的年、月、周、日} DateUtils.EndOfAYear DateUtils.EndOfAMonth D
This article will share with you the formatting methods of several date functions, which are very simple and practical. For more information, see. PHP day of the week to get the code:
The code is as follows:
Date ("l"); // data can be used to obtain the week in English, such as Sunday.Date ("w"); // you can obtain the number of weeks, for example, 123. Note
yearStatistics this weekRequirements: Statistics starting from yesterday 7 days before the diary including yesterdaySELECT * from user-where date (log_time) >= date_sub (Curdate (), Interval 7 day)and date (log_time) On the Internet to find the use of week statistics for a week, can only be counted to 5 days of information, not meet the requirements, so use this
/**
* Calculates the year, month, week, and day of two date intervals
* Edit bbs.it-home.org
*/
function format ($a, $b) {
Check the two date size, the default is small after large, if the former large after the small swap position to ensure that the former small after large
if (Strtotime ($a) >strtotime ($b)) list ($a, $b) =array ($b, $a);
$start = Strtotime ($a);
$s
1, write the program, the user presses "YYYY-MM-DD" format to enter a date, the program after the output of the day is the days of the week, and calculated is the first day of the year.
The following code is attached:
Calculated week using the: Kimlarsson calculation formula
Using System;Namespace Test10{Class Program
This example describes how Python returns the day of the week based on a date. Share to everyone for your reference. Specific as follows:
This function given the date, the output of the day of the week, as for 0 is Monday or Sunday, which is related to time zone, anyway I am here 0 for Monday
Import time,datetimedef
Asp. NET gets the day, when the week, the month, the date of the current yearin ASP. NET development, often encounter to get the day, when the week, the month, the date of the year.The following will be the source code to share with you.The code in ASPX is as follows:C #. NET code isprotected Voidbtnyear_click (object
Knowledge Key words: Date_format
Select Date_format (create_time,'%y%u ') weeks,count (Caseid) count from tc_case Group by Weeks;
Select Date_format (create_time,'%y%m%d ') days,count (Caseid) count from tc_case group by Days
Select Date_format (create_time,'%y%m ') months,count (Caseid) count from tc_case GROUP by months;
Date_format (Date,format)Formats the date value according to the format string. The following modifiers can be used in the format string:%M month name (January ...
is returned for true; otherwise, 0; in lower case, l indicates the day of the week in full (Tuesday ); however, uppercase D is used to represent the three abbreviation of the day of the week (Tue ).Echo date ('W ');Today's week: 2Echo date ('W ');This
The example in this article describes how the C # Simple implementation shows the day of the week in Chinese format. Share to everyone for your reference, specific as follows:
1.
Copy Code code as follows:
DateTime.Now.ToString ("dddd", New System.Globalization.CultureInfo ("ZH-CN"));
2.
Copy Code code as follows:
New string[] {"Sunday", "Monday", "Tuesday", "Wednesday", "T
JavaScript retrieves the current date and time and displays the day of the week at the same time. The Code is as follows:
How to dynamically display the current date and time on the webpage and display the week in a timely manner:
Function showTime () {var show_day = new Array ('monday', 'tuesday', 'wedday', 'thurs', 'Friday', 'satur', 'sunday '); var time = new
know them?7. Clear your own Code The Code completed today clears the debugging information and test code in the middle, sorts 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
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