Web Develop

Half-angle full-width processing is a common problem in string processing, this paper attempts to provide a way for everyone.First, the conceptFull-width character Unicode encoding from 65281~65374 (hex 0xff01 ~ 0xff5e)Half-width character Unicode

SERVLET3.0 Study Summary (iii)--file upload based on Servlet3.0In Servlet2.5, when we want to implement the file upload function, we generally need to use third party open source components, such as Apache commons-fileupload components, in Servlet3.0

Proxy mode: When you need to call an object, you don't have to care if it is the object, what it needs is that the object I get is able to do the task I want it to do, that is, the caller can get an object of an agent, This object can invoke the

1 What is ORMOr-mapping is a relational mapping object-relational mapping and is a program technology that enables the conversion of data between different types of systems in an object-oriented programming language. It solves the problems caused by

One method is: function Test (str) {var iNum = str.length% 3;var prev = ';var inow = 0;var temp = ';var arr = [];if (INum! = 0) {Prev = str.substring (0, INum);Arr.push (prev);}str = str.substring (iNum);for (var i = 0; i inow++;Temp + = Str[i];if

I write this is the basic knowledge of basic knowledge, why I still want to write, so-called good memory than rotten head, as a front-end developers, too many similar code see too much, but not common, so it is easy to forget, then I indexof the

The essence of custom tags is to use simple tags instead of complex logic, simplifying jsps, and improving code reuse.Several common scenarios for customizing Labels: page flipping, menus, headers, footers, encryption, and moreFirst, the basic

Operating system: CentOS6.5 nginx software version: nginx-1.6.0 PHP software version: php-5.3.28Nginx is not supported by default PHP environment, we can use two methods to let Nginx support PHP environmentMethod one: When compiling and installing

PHP/** * Policy mode * Policy mode helps build an object that does not have to contain logic itself, but is able to take advantage of algorithms in other objects as needed * The best practice when you can create an object-based, self-contained

Original link: http://www.yiiframework.com/extension/mailer/Download plugin on: xxx/protected/extensions/To use as a normal build:PHP$message= ' Hello world! ';$mailer= Yii::createcomponent (' Application.extensions.mailer.EMailer ');$mailer->host =

functionGetRequest() {   varurl = location.search; //获取url中"?"符后的字串   vartheRequest = newObject();   if (url.indexOf("?") != -1) {      varstr = url.substr(1);      strs = str.split("&");      for(var i = 0; i          theRequest[strs[i].split("=")[0

Json Source file Code:[{"Id": "0","Name": "Books","Detail": [{"ParentName": "Books","Name": "Apple","URL": "Wwww.baidu.com"},{"ParentName": "Books","Name": "Banana","URL": "Wwww.baidu.com"}]},{"Id": "1","Name": "Fruit","Detail": [{"ParentName":

After we have developed the Web application with ASP., when the user enters a URL in the browser to send an HTTP request to the server, then the application layer HTTP protocol is used, in the previous topic we briefly introduced the knowledge of

1. Convert a string to an array of functions: Str_split ()Array Str_split string $string $split _length = 1]) string:The input string. split_length:The length of each paragraph. Example:$biuuu = ' Baidu '; Print_

ANGULARJS extends HTML with new attributes and expressions, and has a very figurative term that defines it as a declarative language .Designed to overcome the lack of HTML in building Applications!This is the goal of it.Its official website can't go

Introduction to ASP. NET MVC Comet pushThe principle of comet push, implemented in ASP. NET MVC, is simple.Server-side: Receives the server sends the AJAX request, the server side does not return, but will hold, until has the thing to inform the

To cope with the increasingly complex, large-scale development of JavaScript. We piecemeal and simplify. The complex logic is divided into small units, conquer. At this time a project may have dozens of or even hundreds of JS files, each file is a

About mknetworking Own maintenance Personal comparisons tend to be mknetworking, because in small projects this network request framework can be said to be lightweight. But there is a part of the function missing or functional surplus, and need to

Today, when doing a mschart about MVC, I thought it was a simple thing, after the data are all tied up, full of thought OK, an error in the operation "ASP. Error for Chartimg.axd to execute child request ", Tangled ~ ~ After searching the Internet

An HTTP operation is called a transaction, and the whole process is as follows:1), address resolution,If you request this page using a client browser: http://localhost.com:8080/index.htmFrom the decomposition of the protocol name, host name, port,