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, ' nickname ' varchar ( -default NULL, ' Register_time ' datetime DEFAULT null, ' head_picture ' varchar ( -) DEFAULT NULL, PRIMARY KEY ('ID'), key ' Ix_user_nickname ' (' nickname '), Key ' Ix_user_phone_number ' (' Phone_number '), key ' Ix_user_register_time ' ( ' Register_time ') ENGINE=innodb auto_increment=2DEFAULT Charset=utf8 |+-------+--------------------------------------------------------------------------------- -----------------------------------------------------------------------

' *;Reference: http://www.ttlsa.com/nginx/how-to-allow-cross-domain-ajax-requests-on-nginx/3. writing the PHP code⑴ get POST parameters via $_post Error_reporting (e_all^e_notice^e_warning);... .. ... ..$login = $_post[' UserAccount ');$volume = $_post[' volume ');... .. ... ..⑵ return JSON data ... .. ... ..$ret = Array ();if (' OK ' = = $resarr [0]) {$ret = [' success ' = ' tradesuccess '];}else{$ret = [' Error ' = ' tradefail '];}echo Json

setting]automaticmigrationdatalossallowed =true; } } The core code is two sentences, simple! Does it feel like learning ef so easy! You cannot use so easy because we are talking about the simplest. It is difficult to learn in depth. 3. Then add the code inside the Global.asax to update the database to the newest method on behalf of the application initialization4. Operation effectThe whole article, the need to write code is not more than 5 li

First, Jenkins built-in trigger plug-in1) build after other projects is builtYou can set up multiple dependent jobs and start this build when any of the dependent jobs succeeds. Multiple dependent jobs are used, separated.2) Trigger builds remotely (e.g., from scripts)Specify Token_name in authentication token, and you can then start the build by connecting Jenkins_url/job/jobname/build?token=token_name.3) Build periodicallySet in schedule, syntax is

) {e.printstacktrace (); Throw NewRuntimeException (e); }finally{session.close (); }Two. Paging QueryIn this internet age, hundreds of thousands of of the data is also very common things, every time the query load is very unrealistic. Therefore, do paging query, not only save the DB performance, bandwidth, smoothness, but also to improve the user experience.Hibernate's query class has two ways to help us achieve paged query purposes: setfirstresult (int num) and setmaxresults (int size); The for

Flask developed restful api series (3) and flaskrestful The above two chapters mainly focus on basic configurations. Today we are doing something interesting and adding an avatar image to each customer. If we store images on our own servers, we have high requirements for servers. Every time we download images, we will block Network Interfaces. IF 1000 people access this image at the same time, the entire ne

/wKiom1fAmx6w05SuAAAq3EVP1BY390.png "title=" 014. PNG "alt=" Wkiom1famx6w05suaaaq3evp1by390.png "/>Commit and update operations in MyEclipseRight-click on the project or on a single file->team-> submit/Update/...650) this.width=650; "src=" Http://s2.51cto.com/wyfs02/M02/86/7D/wKioL1fAnSGQQDKaAADZluW561Q499.png "title=" 015. PNG "alt=" Wkiol1fansgqqdkaaadzluw561q499.png "/>Icons for use under Eclipse650) this.width=650; "src=" Http://s2.51cto.com/wyfs02/M02/86/7D/wKioL1fAnYGj0FytAABLsgIqVNg317.pn

1, if it is a list page, when to trigger the editing page is how to do it? In fact, I test just click on the first data to edit it! If the page structure is as followsI can write this, here we use the Elementbypartiallinktext, Elementbylinktext is full-text matching, it is obviously not applicable, directly on the codeIt (' #3 write article edit ', function () { return driver . Elementbypartiallinktext (' edit '). click ()

actually made up of three assembly code, as shown in. Explain the following three articles of assembly meaning:The first assembly reads the value of G_nlogincount from memory into the register EAX.The second assembly adds the value in the register EAX to 1, and the result is still stored in the register EAX.The third assembly writes the values in the register EAX back into memory.the possible cause of the error is that a B thread reads the same value and then adds it to the memory so that a and

matching record, and then take out the 2nd record of the result set 1 continue to judge, until the completion of the result set 1. here is the "Sort merge connection ", thecorresponding keyword in the execution plan is "merge join" and "sort join", normally, the second step of two tables should be sort join, but here the table TEST1 is the table ACCESS by INDEX ROWID TEST1, I think the reason should be: (a) the TEST2 table is scanned using the index full scan sys_c0016790, which is a fast, fu

=NewMongodb. Db (' Local ', Mongoserver,{safe:true}); functionTest () {Db.open (function(error,dbcollection) {if(Error) {Console.errro (error); Process.exit (1); } dbcollection.collection ("AA"). Insert ({name: "Hao"},function(error,item) {if(Error) {Console.error (error); Process.exit (1); } console.log ("Inserted"); Db.close (); }); }); } test (); There is a poolsize option in Server_options the default value is 5 db to provide this connection pool by default every time the request come

, convert binary files through Mysqlbinlog, and enter into the data directoryShell >mysqlbinlog-d testmysqlbin_test.000001 >bin_test01.sqlWhere-D is the table that specifies the involvedShell >mysqlbinlog-d testmysqlbin_test.000002 >bin_test02.sqlShell >mysqlbinlog-d testmysqlbin_test.000003 >bin_test03.sql5 , If there is an error operation, the most recent binary SQL file, bin_test03.sql , is the error action SQL statement to delete the vi bin_test03.sql, generally should be at the end. After

PHP on Windows Azure Getting Started Tutorial series (3)-Deploy WordPress in Windows Azure PHP on Windows Azure Getting Started Tutorial series (3)-Deploy WordPress in Windows Azure July 28, 2010 　　 some articles because of blog compatibility issues , it can affect the reading experience . If this is the case, plea

WEB development framework series (3) page function development (2), Framework page Function As described in the previous section, the development of basic data currency information is complete only by using auxiliary development tools, creating data tables, and entering the table name. At last, we also mentioned that we may also be faced with maintenance of some other basic information, but it is not as sim

EF framework component details (EF basic Series 3), ef frameworkLet's take a look at EF's Framework Design: EDM (Entity Data Model) [Entity Data Model]: Entity Data Model consists of three main parts: Conceptual Model, ing, storage Model; Conceptual Model [Conceptual Model ]: contains the relationship between model classes and classes. The conceptual Model is designed independently of the database. The Sto

.setoncheckedchangelistener (Rgrplistener); Radiogrp2.setoncheckedchangelistener (Rgrplistener); } //import Android.widget.RadioGroup.OnCheckedChangeListener; Private classRadiogrouplistenerImplementsoncheckedchangelistener{@Override Public voidOnCheckedChanged (Radiogroup radiogrp,intCheckedid) { if(Checkedid = =Abutton.getid ()) {cbutton.setchecked (true); }Else if(Checkedid = =Bbutton.getid ()) {dbutton.setchecked (true); }Else if(Checkedid = =Cbutton.getid ()) {ab

The event object in Javascript is similar to the derived class inherited from EventArgs class in. NET. It is used to pass status information to the event handler for corresponding operations. This article describes several attributes related to the implementation of the drag-and-drop function in the Javascript event object, and finally encapsulates the differences between the IE event model and the standard DOM event model into a class, to adapt to all browsers. Before reading this article, you

;/*** Implement jsonstring Person entity class * * @Description *@authorAdmin * @created June 29, 2015 PM 4:18:37 *@version* @history *@see */ Public classPersonImplementsjsonstring {PrivateString name; PrivateString address; PrivateString sex; PublicString getaddress () {returnaddress; } Public voidsetaddress (String address) { This. Address =address; } PublicString GetName () {returnname; } Public voidsetName (String name) { This. Name =name; } PublicString Getsex () {returnse

OO system analyst path-case analysis series (3)-Business modeling stakeholder 1 Starting from this article, I will use a virtual instance to explain how to obtain the use case, and how to determine whether the use case acquisition is complete and whether the granularity is appropriate. In fact, when doing this, we are in the first stage of requirement analysis, namely the business modeling stage. With the

whether you remember your parents' birthday, though only two dates. Similarly, it is not easy for many of our users to remember so many passwords. It is also necessary to determine whether it is break in or unintentional for complicated systems; L different "attempts" may require different feedback. For example, when you go to work, you may have to use different measures to hack the door or swipe your card over and over again; Solution In summary, we may have many requirements for these beha