Get action, Controller, id name method on front and rear stations
Front page: viewcontext.routedata.values["Action"]. ToString ();//Get Action name
viewcontext.routedata.values["Controller"]. ToString ();//Get Controller nameviewcontext.routedata.values["ID"].
Insert
How to get an ID automatically generated after the last time you insert a record
Author: Amoy Net
Source: Amoy Net
NOTE: Reprint please indicate the source
If you use stored procedures, it will be very simple, the code is as follows: SET @NewID =@ @IDENTITY
DescriptionAfter an INSERT, SELECT into, or bulk copy statement completes, the @ @IDENTITY contains the last identity value produced by this stat
);}return macAddress;}Add:On the way to get IP address, recently there is a lesson under Linux, if you simply get the IP address through inetaddress, it will appear on different machines IP address different problems.Inetaddress.getlocalhost (). GetAddress () is actually getting the IP address according to hostname. Linux system has just loaded the default hostname is localhost, so the above code to obtain
In today's web development, the id attribute of an element may be used only for JavaScript lookup elements, because he cannot reuse it, violating the principles of CSS writing, but recently accidentally seeing someone else use it.
When learning JavaScript, the method of acquiring node objects by ID is written in books and manuals:
var Idnode=document.getelementbyid ("Idname")
Then change the style using
This is a creation in
Article, where the information may have evolved or changed.
When using Java it is easy to get the name of the thread, such as "Thread.CurrentThread (). GetName", so that you can do some monitoring operations or set some thread-related data. When it turned to Golang development, it found that the go language did not provide an operation to get the current Goroutine
This article mainly describes
how PHP obtains gender and birth date methods from identity cards . Has a good reference value, following the PHP Chinese network small series together to see it
Please look at the code:
Gender and Birthday $birth = strlen ($idcard) ==15 by ID number? SUBSTR ($idcard, 6, 6): substr ($idcard, 6, 8); $sex = substr ($idcard, (strlen ($idcard) ==15?-2:-1), 1)% 2? ' 1 ': ' 0 '; 1 for male 2 for female
Search by
ID check and get birthday code
Copy Code code as follows:
Function Showbirthday (val)
{
var Birthdayvalue;
if (15==val.length)
{///15-digit ID number
Birthdayvalue = Val.charat (6) +val.charat (7);
if (parseint (birthdayvalue) {
Birthdayvalue = ' +birthdayvalue ';
}
Else
{
Birthdayvalue = ' +birthdayvalue ';
}
Birthdayvalue=birthdayvalue
The problem is now in JS and htm position difference, because the program is from top to bottom, when the JS runtime Id=trone has not been loaded, so the hint ID does not exist, as long as the JS to get the ID of the back on OK. As follows.
First, the use of statements:
Copy Code code as follows:
mysql_query ("SELECT Max (ID) from T1", $link);
Using this method, the maximum ID value is the last value, but when a multilink connection is used, the maximum ID is not necessarily the ID value of the data we insert, so it does not apply to mult
Directly on the code:ImportJava.text.SimpleDateFormat;Importjava.util.Date;/*** Get unique ID for long type*/ Public classid{Private Static LongTmpid = 0; Private Static Booleantmpidlocked =false; Public Static LonggetId () {LongLtime = 0; while(true) { if(tmpidlocked = =false) {tmpidlocked=true; //Current: (year, month, day, time, minute, second, millisecond) *10000Ltime = long.valueof
(1). REMOTE_ADDR: The IP address of the user's computer that is browsing the current page
(2). Http_x_forwarded_for: A gateway to the user's computer that browses the current page
(3). HTTP_CLIENT_IP: IP for Client
Use $_server["REMOTE_ADDR" in PHP to obtain the IP address of the client, but if the client is accessed using a proxy server, it is the IP address of the proxy server, not the real client IP address. To get the real IP address of the client
Symptom:
The Set/get parameter of SAP is a global shared variable that is valid for one login. It is very useful for multiple business continuous operations, but does not have a dedicated transaction code to create it. What should I do?
Solution:
1.CodeUse Forward Navigation in the editor (se38, etc.):ProgramSet parameter '
2. Use Forward Navigation in the ABAP Dictionary (SE11): Specify the "parameter ID
Label:For example, we have created a new table userinformation, fields as follows ID, primary key, self-increment, other fields name,pwd,EmailThen we'll perform a new insert operation:INSERT INTO UserInformation(name,pwd,email) VALUES (' xiaoming ', ' 123 ', ' 111 ')We want to get the value of the primary key to insert this data when inserting the data.There are two ways to resolve this:1, one is to enter a
: Org.apache.hadoop.yarn.ipc.HadoopYarnProtoRPC, and getsApplicationclientprotocol instance, the default class is ApplicationclientprotocolpbclientimplImmediately after the call gets a new AppID//Get Yarn RPCYARNRPC RPC =yarnrpc.create (conf); //get a proxy from yarn RPC, yarn RPC is a factory, can produce some protocolRmclientprotocol =( Applicationclientprotocol) (Rpc.getproxy (Applicationclientprotocol.c
This refers to the code in Erist.protal.
Copy Code code as follows:
Add a new article
public int addarticle (String articletitle,
String Author,
String Articlefrom,
int Creator,
int Modifyby,
String Content,
int Channelid,
BOOL Isontop,
BOOL Iscommend,
BOOL Ischeck,
String Keyword,
String articleintroduction)
{
int ArticleID =-1;
formatting HTML tags
Articletitle=system.web.httputility.htmlencode (ArticleTitle);
Author=system.web.httputility.htmlencode (Author);
Ke
In MySQL, the Auto_increment type ID field is used as the primary key of the table, and it forms a "master-slave table structure" as a foreign key to other tables, which is a common usage in database design. But when it comes to generating IDs, we typically do this by inserting a record in the primary table and then getting the automatically generated ID to insert the record from the table based on it. One
First, MySQL get the current field maximum ID
SQL statement:
Select Max (id) from yourtable;
Second, obtain the MySQL table self-increase (auto_increment) value
Auto_incrementis a property in a table that can be obtained by taking the state of a table to the self-increment
SQL statement:
Show table status like "table name";
PHP Code i
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