seven languages in seven weeks

Calculates the number of weeks of the current date in this year Date.prototype.getWeekOfYear = function (Weekstart) {//Weekstart: Weekly start in week: Sunday: 0, Monday: 1, Tuesday: 2 ..., default to Sunday Weekstart = (weekstart 0)-0; if (isNaN (Weekstart) weekstart > 6) Weekstart = 0; var year = This.getfullyear (); var firstday = new Date (year, 0, 1); var firstweekdays = 7-firstday.getday () + Weekstart; var dayofyear = ((New Date (year, This.get

The project needs to make a weekly submission feature that requires knowing the start and end dates of the specified weeks to handle other business. Here is a piece of code to get the start date and end date of the week in a year through PHP, and share it with you. Copy CodeThe code is as follows: function Get_week ($year) { $year _start = $year. "-01-01"; $year _end = $year. "-12-31"; $startday = Strtotime ($year _start); if (intval (' N ', $startda

PHP implementation of the method based on timestamps to get weeks, PHP stamp gets weeks The examples in this article describe how PHP implements the week-by-time timestamp. Share to everyone for your reference, as follows: Gets the number of weeks of a timestamp, and the number of weeks after the next few days which $

/// The number of days in the current month/// /// /// /// Public static int howmonthday (INT y, int m){Int mnext;Int ynext;If (M {Mnext = m + 1;Ynext = y;}Else{Mnext = 1;Ynext = Y + 1;}Datetime dt1 = system. Convert. todatetime (Y + "-" + M + "-1 ");Datetime dt2 = system. Convert. todatetime (ynext + "-" + mnext + "-1 ");Timespan diff = dt2-dt1;Return diff. days;} /** // /// Obtain the start and end days of a week in a year./// Year nyear/// Week count nnumweek/// Start every week out of dtweek

); EndDate = Getxdate (_year, (_week-0 + 1), 5); Return Getnowformatdate (begindate) + "to" + getnowforMatdate (EndDate); }//This method will make a date function getxdate (year,weeks,weekday) {///////Date object for the week (weeks) weeks (weekday) of the Week (year), and set the date to January 1 of the year//because the month in the computer starts at 0, th

　　 On March 8 on Women's Day, Google used 37.7 million pounds to buy the UK parity site beatthatquote.com, and the next day Google's search quality department found that BeatThatQuote.com has a variety of irregularities to improve their Google search rankings, and then immediately dropped Level to n page, then there are many people on Google's Grand applauded. 　　 But just two weeks later, Google's punishment for beatthatquote.com is over, and

This article mainly introduces how many weeks php calculates for a year, and obtains the start and end dates of a week. If you need them, refer to the latest project, one of the requirements is to use php to obtain the number of weeks in a year, weekly start date, and contact date. I did not find the appropriate information on the Internet, so I made a copy of it myself. Below I will use two methods to obta

July 1 To do surgery, after one months of rehabilitation, walking has been able to completely without crutches, protective gear is only in the office when with, work back home generally do not bring. The first 4 weeks of recovery please participate in my previous post. July 29 to Hangzhou on business, insurance or with a protective gear, loaded in the suitcase. Also brought an ice pack, because the knee is still a little swollen, hoping to have more

The following small series for you to share a PHP to get the first few weeks of the start date and the end date of the instance, has a good reference value, I hope to be helpful to everyone. Let's take a look at it with a little knitting. The examples are as follows: /** * Gets the start date and end date of the first few weeks of the year * @param int $year * @param int $week the first week; */Public F

I haven't been on csdn for two weeks. In fact, I keep thinking about the friends here ...... However, in two weeks, I have gained a lot. I have been excited, worried, desperate, and confused ...... In the past two weeks, I have never experienced many things before. During the past two weeks, I have been working on a

Today, back to school for two weeks, time to go really fast ah!I have been learning Android for two weeks, and I really hope that I can become ...I feel like I've had a lot of experience these past two weeks, and really, the overall knowledge of Android content has been learned.Some people may disagree, but in fact the first time is really important, after the fi

every time you write a summary, there is a feeling of fleeting time, of course, this time is no exception. But let's talk about the last two weeks of study. I have tried my best to do the assigned task, but I haven't finished it yet. I dare not say how I learn, I also know that compared to other people, my level is very times, I also far not some people diligently, but, I paid, I also put in a lot of time, at least one thing I know, that is, the last

PHP has a very powerful system function date () function. The ingenious use of him can be achieved by showing any time we need. For example, today I have a need to judge today is the first few weeks of this month, here is not to discuss the question and whether it is meaningful, the following specific see how to use PHP to achieve this function. This feature is mainly used in the date () function of the W J two parameters, date () function parameters

1. Get the number of months, weeks, and days between two dates syntax --1. Get the number of months, weeks, and days between two dates --1.1) Declaring parameters Declare @startDate varchar( -) Declare @endDate varchar( -) --1.2) Get the number of months directly on the two date Select DATEDIFF(MM,@startDate,@endDate) --1.3) Get the number of months directly on the two date Select DA

This article is translated from the simplicity Oriented Programming article. I found an interesting phenomenon during my years at warsztat, a Polish game development organization. We often organize some programming competitions, which are usually divided into two forms. One is personal action, generally only two hours, and the other is long (several days/week ). As an additional requirement, the former generally only allows the use of basic APIs (SDL, OpenGL, etc.), while the latter generally do

After three weeks of training, let's talk about the feeling of these two weeks: The content of the training program for the second week was carefully designed by me. The training area is roughly the same as that for the first week, but the intensity is increased by clever movements and the body can adapt. After the training, I felt very tired and almost unable to stick to it. Especially, it was very di

PHP has a very powerful system function, the date () function. Clever use of him can be achieved by displaying any time we need. Today, for example, there is a need to judge today is the first few weeks of this month, here is not to discuss the question and whether it is meaningful, the following concrete see how to use PHP to implement this function. This function mainly uses the date () function of the W J two parameters, the date () function param

How many weeks is the current time of the system, which is the first few weeks of this year Copy Code code as follows: Select To_char (sysdate, ' ww '), To_char (sysdate, ' IW ') from dual; Select To_char (sysdate, ' DDD ') from dual; Select TRUNC (sysdate, ' MM ') from dual;1) The WW algorithm starts every year January 1 for the first week, and date+6 for the end of each week. For

MySql calculates the number of days, seconds, minutes, weeks, and hours between two dates and times. Calculate the number of days, seconds, minutes, weeks, and hours of the difference between the two dates and times. Here we mainly share the implementation through the MySql built-in function TimeStampDiff. The TimeStampDiff () function is provided by MySQL itself to calculate two time intervals. Syntax: TIM

The examples in this article describe how PHP implements the week-by-time timestamp. Share to everyone for your reference, as follows: Gets the number of weeks of a timestamp, and the number of weeks after the next few days which $time Representative Time $i start today. The sample code is as follows: function Gettimeweek ($time, $i = 0) { $weekarray = array ("One", "two", "three", "four", "five",