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object jquery.fn.sayhello=function(name) {alert (name+"Hello");}Call$ ("div"). SayHello ("Dwqs");2, JQuery.fn.extendExtend the JQuery element set to provide new methods (often used to make plugins).//Add two plugin methods. jQuery.fn.extend ({ function() { returnthis. this. checked true; }) , function() { returnthis. this. checked false; }); }});Call:$ ("Input[type=checkbox]"). Check (); $ ("Input[type=radio]"). Uncheck ();In the next note, you'll use a simple example to illustrate

object jquery.fn.sayhello=function(name) {alert (name+"Hello");}Call$ ("div"). SayHello ("Dwqs");2, JQuery.fn.extendExtend the JQuery element set to provide new methods (often used to make plugins).//Add two plugin methods. jQuery.fn.extend ({check: function() { return this. . checked = true; }); }, Uncheck: function() { return this. All (function() { this. Checked = false; }); }});Call:$ ("Input[type=checkbox]"). Check (); $ ("Input[type=radio]"). Uncheck ();In the next note, you'll use a

getting started, the program needs to use session to obtain data, and then each method to get a session, Does this time feel very inconvenient, you just need to write a common method, then need to use the method of the session you will inherit (extends) your common method is OK,protected HttpServletRequest req; Request Scopeprotected HttpSession ses; Session scopeProtected HttpServletResponse res;//Response responsepublic void Setservletrequest (HttpServletRequest req) {This.req=req;This.ses=re

First, a section of official document pressure yajing. Property (fget=none, fset=none, fdel=none, doc=none) Return a property attribute. Fget is a function for getting an attribute value, likewise fset are a function for setting, and fdel a function for del ' ing, an attribute. Typical use are to define a managed attribute x: ClassC:Def__init__(Self):Self._x=NoneDefGetx(Self):ReturnS

There are macros in VS2008, which can also be edited and set up.Benefits:1. Quickly generate code to help develop.2. Individual customization function, the IDE is more suitable for its own use.3. Improve programming efficiency.Disadvantages:The use of VB development, the first use up trouble. However, there are official reference documents, copy and paste implementation.Example:Auto-fill class build codeAttention:Macros in the IDE are intended to facilitate the use of tools, and the macros in th

C # captures Windows shutdown events and does what it wants to do before the system shuts down; Sometimes we might want to record or process something when Windows shuts down, and here are a few ways to do it. Method One: Method Two: protected override void Onformclosing (FormClosingEventArgs e) {switch (E.closereason) {Case Closereason.applicationexitcall:e.cancel = tru

1. The revised plan for the completion of the outstanding settlement and annual settlement plans to the teacher Zhu3. Feedback to Yu Jiachi cannot be modifiedIt's not a program error, it's just improving ease ofMaintain stability and avoid modifying source codeHeavy workload (all areas involving Exchange time are changed)4. Check the completion of the outstanding function is completed, check whether the annual settlement plan is modified to complete2. Formally configure the message to send the s

Using Unityengine;Using Unityeditor;Using System.Collections;public class TileCreator:UnityEditor.EditorWindow {[MenuItem ("Tools/tilecreator")]static void Create () {Editorwindow.getwindow (typeof (Tilecreator));}int polysize,xcount,zcount;String Tilename;void Creatmesh (){}void Ongui (){Guilayout.label ("Tile Creator", Editorstyles.boldlabel);Tilename = Editorguilayout.textfield ("Tile Object Name", tilename);Polysize = Editorguilayout.intslider ("Tile size", polysize,1,20);Xcount = Editorguil

What do we always do? Let me know how to make everything look exactly the same! Preface: During the two months that I came to Zhongmeng, I worked on the development of several projects. Php development is heavy, and I can take time to think about it from a beginner who is blind to the present. Body: After learning the basic php syntax, I learned the symfony framework. this framework is very useful, esp

To do what you want, you must first sharpen the tool-dreamweaver. To do what you want, you must first sharpen the tool. 1. A webkit kernel is built in, soReal-time ViewIt works the same as chrome. 2. the shortcut for the main browser in DW isF12So you can use f12 to quickly open your browser. 3. The first option in DW cannot be restored to the default value. 4. Useful preferences 5. useful functions: colla

The do command in Linux and the do command in Linux A new account named test is created. After su is created, the mongodo command is used to log on to the system using the root account. if it finds that the account is unavailable, the putty account is exited and the root account is used for logon, write down the mongodo command. The format obtained after doing is Account name host name = (switchable identi

= "Administrator ";De. Password = "[email protected] $ w0rd ";Directoryentry user = root. Children. Add ("cn =" + username, "user ");User. properties ["company"]. Add ("faserati ");User. properties ["employeeid"]. Add ("4711 ");User. properties ["samaccountname"]. Add (username );User. properties ["userprincipalname"]. Add (username + "@ explorer. Local ");User. properties ["Sn"]. Add ("doe ");User. properties ["mail"]. Add (username + "@ faserati.com ");User. properties ["userpassword"]. Add (

For Linux, the most important thing is to do it by yourself-Linux general technology-Linux technology and application information. The following is a detailed description. At the beginning of the transplantation, I asked my colleagues about some function definitions in linux. Later I got help from my colleagues and sent a function description. This makes you feel relieved. You can do a lot of things on your

/*It's written in the website CSS.*//*The first event clears some tags in the HTML that have default padding and margins*/Body,ul,li,p,img,h1,h2,h3,h4,h5,h6{margin:0;padding:0;}/*set a style for the body tag*/Body{Color:#444;font-size:12px;/*Font size is*/background:#f1f1f1 url (.. /images/bg-body.gif) Repeat-x;}. Box{width:973px;margin:0 Auto;Border:1px solid #f00; }. Header{Height:196px;Border:1px solid #00f;}. header. Top{Color:#018CD3;Height:27px;Line-height:27px;}. header. Top Floatr a{Bord

Today the company an extremely important equipment to change a disk, because the plate is broken, Umount has not let unload, FUSER-VM and can not see who is occupying the disk:650) this.width=650; "src=" Http://s4.51cto.com/wyfs02/M01/7F/1E/wKioL1cUiI-ijt-dAAA4YeyNYP4493.png "title=" 11111. PNG "alt=" Wkiol1cuii-ijt-daaa4yeynyp4493.png "/>Device can not restart, find the next master to help how to see what process to use this directory, gave a very simple command:Lsof-n|fgrep ' Logs '650) this.w

The previous time on the line. Encounter a Jndi problem, how is it a problem? It is not a problem in the test environment of the original, in the production environment, you cannot connect to the production database and then discover the problem, that is, the IBM tool generates its own active connection Jndi resource file in the test environment resources.xml, I have deleted, restarted the server, failed. Later, I thought it was definitely the cause of the was cache, so, imagine the cause of the

Recently, using the Rich text editor, when editing footage, found that the bulk of the message content has many Unicode encoded characters.It was later discovered that the problem of improper use of Gson.newString articleListStr = gson.toJson(articleList);//将素材上传到服务器，系统群发的消息，其实是服务器上的素材。String resposeString = HttpUtils.post(createNewsUrl,articleListStr);It turns out that Gson will convert HTML tags to unicode escape characters. Causes the mass content to be abnormal.The correct way to use this is

As a technology, learn a bit of technology always want to apply, but also have to apply to the application, otherwise it is the operation of Dragon Slayer.Now the website is getting started so low. Everyone will have a website of their own.Of course, I also have a website of my own.Combined with their own interests,Got a.An interesting historical storyBrother CupThis article is from the "mybattlecompanion" blog, make sure to keep this source http://wangyao.blog.51cto.com/744419/1660024What

" Let's view these points in a (pseudo) three dimensional scatterplot:So let ' s follow the steps listed above. (1) The origin of the new coordinate system would be located at(1.5,1.5,1.5) . (2) The axes is already equal. (3) The first principal component would go diagonally from(0,0,0) To(3,3,3) , which is the direction of greatest variation for these data. Now, the second principal component must is orthogonal to the first, and should go in the direction of the gre

Destoon Common Security settings Method after installing the Destoon system, it is best to make some security settings for the security of the website.The Destoon system typically has the following steps that require safe operation.1, founder Password security system founder has the highest administrative rights, so you need to set up a complex password, such as numbers, letters, special symbols combination, do not use 123456 and other weak password,