number of days to go back:
set/a Sdays-=tian
Call:D ay2date%sdays% difdate
Echo.echo.
The date specified by ECHO is:%date:~0,10%
Echo.
echo%tian% days ago is:%difdate%
Echo.pause
Exit
:D Ate2day
Setlocal enableextensions
for/f "Tokens=1-3 delims=/-,"%%a in (' echo/%1 ') do (
Set Yy=%%a Set Mm=%%b Set Dd=%%c
)
set/a dd=100%dd%%%100,mm=100%mm%%%100
This is a water problem, but I still put it up, because I think I wrote the code is very beautiful (can I have a face?) )The problem description is known as January 1, 2007 for Monday. Design a function to print a calendar after 2007 (including) a month of a year, before 2007, to reject printing. To complete this function, it is also necessary to design the necessary auxiliary functions. Sample input An input example that satisfies the requirements of
There are many online questions about sum (1) (2) (3), SUM (All-in-one) that require the same result 6 and requirements can meet the extension, that is, there are multiple parameters can also meet the requirements of the problem, so I wrote some examples can meet the requirements of these surface questions JS in sum (2) (3) (4) returns 9 and sum (2,3) and
First, the preparatory work 1. Overview Springmvc+mybatis+spring+mysql+log4j+maven 2. New Maven project, now Web-app template After you create a new project, the individual directories may be lost and need to be added manually, as shown in the overall directory structure: 3, through MAVEN management dependencies, warehouse address is as follows: Second, mybatis and spring integration 2015/
As you can see from the previous sections, Python is the most basic type of programming language.
List
Tuple
Set
Dict
It can be seen that the granularity of segmentation in data structure is to satisfy the need of more domain programming.1 Creating a dictionaryOther methods, such as list and tuple, can also be created, see the manual. The keys of a dictionary are non-repeatable and are somewhat similar in nature to the set of
Introduction to algorithm competitions typical example 3-1 light-on problem, 3-1 light-on Problem
There are n lamps numbered 1 ~ N, 1st people turn on all the lights, 2nd people press the switch in multiples of 2 (these lights will be turned off ), 3rd people press the swit
content.This is the time to start the whole project again (Web mode) with http://localhost:5000/index.html to access this page. (Conversely, if you haven't added an app.) Usestaticfiles (); This page is not accessible)Below we are slightly expanded, if we want to set index.html as our default document, how we should do it, in fact very simple, in the Staticfiles component, also provides another middleware to implement this function, Let's go back to the Configure function and add the following
Asp. NET Get Started (1)-Build and develop an ASP. 5 ProjectFirst of all, currently only VS 2015 supports the development of the latest ASP. NET 5 programs, so we first need to download and install their latest RC version.Https://www.visualstudio.com/en-us/downloads/visual-studio-2015-downloads-vs.aspxAfter the installation is complete, open and create a new Web
First, the phenomenon
1. See if a process exists
Ps-ef | Grep-v ' grep ' |grep-e ' Shell/cron/bonus/cash '
www 2624 1 0 Oct24? 00:00:35/usr/local/bin/php/data1/www/htdocs/hb.e.weibo.com/v2/www/htdocs/index.php--uri=shell/cron/bonus/cash- -get=proc_num=1proc_total=1--post=
2. View process creation time
Ps-p 2624-o Lstart
Started
Sat OCT 24 22:20:03 2015
There are four threads of 1, 2, 3, 4.The function of thread 1 is output 1,The function of thread 2 is output 2, etc... There are now four file ABCD.The initial is empty.Now you want four files to appear in the following format:A:1 2 3
As early as itpub saw a SQL expert, like the puzzle, the following is a puzzle. I tried SQL Server to resolve this issue.With 1 points,5 points , 10 points , 25 points , 50 cents coins into one yuan, a total of several combinations of methods? SELECT'1*'+RTrim(A. Number)+'+5*'+RTrim(b. Number)+'+10*'+RTrim(c. Number)+'
Recently find an internship, in doing test assignment encountered such a problem, on the way to record:Said, there are 1 to 100 a total of 100 numbers, put into a circle. Starting from 1, every 1, 2, 3, 4 ... The number takes a number, keeps looping, and finally leaves a few? Specifically, the beginning (0 numbers) Tak
with I = 1, an endless loop occurs. Think about why...
/*** 3 number of occurrences of 1 in a positive number from 1 to n* Question: enter an integer n to calculate the number of times 1 appears in the decimal representation of the N integers from
First, view the text:1.cat commandCat [Options] [file]Example 1:cat-n file.txt viewing text and numbering all lines;Example 2:cat-b file.txt viewing text and numbering non-blank lines;Example 3:cat file1.txt file2.txt >file.txt redirects the contents of File1 and File2 to the file.txt file.2.tailtail [options] [file]Example 1
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