what date for

Common analytic functions:1. First,last--Suppose A: = min (bonus) Keep (Dense_rank First Order by salary)--Assuming that the minimum wage is 1000,a for employees who are equal to 1000 of the wage, take the minimum bonus--Suppose B: = min (bonus)

/** * Get the start date, end date of this week, this quarter, this month, last month*/varnow =NewDate ();//Current DatevarNowdayofweek = Now.getday ();//the day of the week todayvarNowday = Now.getdate ();//Current DayvarNowmonth = Now.getmonth ();/

/** * Get start date, end date for this week, quarter, month, month */ var now = new Date (); //Current date var nowdayofweek = Now.getday (); //The day of the week today var nowday = Now.getdate (); //Current day var nowmonth =

JS Code/** * Get the start date and stop date for this week, this quarter, this month, last month*/ varnow =NewDate ();//Current DatevarNowdayofweek = Now.getday ();//the day of the week todayvarNowday = Now.getdate ();//Current DayvarNowmonth = Now.

Original link: http://codepen.io/doughensel/blog/10-librariesAssume:When we extract code into a block that can be called repeatedly, it hinders the performance of the code. In addition to using native DOM elements. A JS library always forces the

--Define Create jobDECLARE @jobid uniqueidentifierEXEC Msdb.dbo.sp_add_job@job_name = N ' Job name ',@job_id = @jobid OUTPUT--Define job stepsDECLARE @sql nvarchar, @dbname sysnameSELECT @dbname =db_name (),--The job step is executed in the current

MySQL common functions I. mathematical functions 1. Absolute value Function abs (value) Mysql> select abs (-120 );+ ----------- +| Abs (-120) |+ ----------- +| 1, 120 |+ ----------- +1 row in set (0.00 sec) 2. floor function floor (value) to obtain

Libraries: Performance vs. Native JS, librariesnative Link: http://codepen.io/doughensel/blog/10-libraries Hypothesis:When we extract code into a reusable block, it will hinder the code performance. In addition to using native DOM elements. A js

Summary of Mysql database knowledge (based on the summary of the data) after graduation, I have been working on server development for more than three years, after graduation, I rarely want to spend some spare time at school to summarize my

AT commandThe AT command is a single-work dispatch command. The AT command is very simple, but very powerful at a given time.Grammartime > command to execute CTRL+dOptions-m: When the specified task is completed, the user will be sent a message,

The reference manual for mysql5.0 describes in detail the specifications and usage of datetime, date, and timestamp. TheDATETIME,DATE, AndTIMESTAMPTypes are related. This section describes their characteristics, how they are similar, and how they

How does delphi Call DLL Functions (C Language)? Delphi/Windows SDK/API Http://www.delphi2007.net/DelphiAPI/html/delphi_20061109111537269.html Function prototype (c ): Function Definition: Long getbasicinfo_block (lparam preserved, struct

Previously in the group has discussed with the hope of a innerhtml and appendchild who faster things, then did a test, the result is, in IE, innerhtml than appendchild faster, Firefox and Chrome,safari, AppendChild is faster than innerHTML. The

--Get the current date (for example: YYYYMMDD)Select CONVERT (nvarchar), GETDATE (), 112)--Get the current date (for example: YYYYMMDD hh:MM:ss)Select GETDATE ()--Get the current date (for example: YYYY-MM-DD)Select Datename (Year,getdate ()) + '-' +

-- Obtain the current date (for example, yyyymmdd) Select convert (nvarchar (12), getdate (), 112) -- Obtain the current date (for example, yyyymmdd hh: mm: SS) Select getdate () -- Obtain the current date (for example, yyyy-mm-dd) Select datename

-- Obtain the current date (for example, yyyymmdd)Select convert (nvarchar (12), getdate (), 112) -- Obtain the current date (for example, yyyymmdd hh: mm: SS)Select getdate () -- Obtain the current date (for example, yyyy-mm-dd)Select datename

The Scheduledtheadpool thread pool is characterized by the ability to delay the execution of tasks or to perform periodic tasks.Create a thread poolScheduledexecutorservice scheduled = Executors.newscheduledthreadpool (5);//parameter is the number

--Get the current date (for example: YYYYMMDD)Select CONVERT (nvarchar), GETDATE (), 112)--Get the current date (for example: YYYYMMDD hh:MM:ss)Select GETDATE ()--Get the current date (for example: YYYY-MM-DD)Select Datename (Year,getdate ()) + '-' +

How to save and rename files uploaded by fckeditor by date. Fckeditor Upload file storage by date and rename the Upload file method 1. implement fckeditor to store uploaded files by date. for example, if today is July 22, May 5, 2015, then fckeditor

It is often encountered in Web display. The title is too long and the string needs to be intercepted. If CSS is used, there are various compatibility problems, the following describes how to intercept a string by byte in javascript as a front-end