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At the end of 2006, Sun company released the final official version of Java Standard Edition 6 (Java SE 6), code-named Mustang (Mustang). Mustang has a good performance boost compared to Tiger (Java SE 5). Compared with Tiger's significant

A recent project, which has a relatively large form, the user to complete it takes a lot of time, many users spent painstakingly completed, a submission found that the session expired, the system exited, so caused a study on how to set the session

Asp.net|web|web Services | Skills First, disable HTTP Post/get protocol Unless otherwise specified,. NET will attempt to bind Web services to three protocols: Http/post, Http/get, and soap. The reason for "trying" is that the Http/get protocol may

JS One, JSP working principle When a JSP file is first requested, the JSP engine converts the JSP file into a servlet. And the engine itself is a servlet, in JSWDK or WebLogic, it's jspservlet. The JSP engine first converts the JSP file into a Java

js|: Xu Chunqin Here are some of my experiences in learning JSP: First, the JSP working principle When a JSP file is first requested, the JSP engine converts the JSP file into a servlet. And the engine itself is a servlet, in JSWDK or WebLogic,

asp.net Forms-Authenticated Role authentication authorization in asp.net There are three of asp.net authentication, respectively, "Windows | Forms | Passport ", which is also the most used in forms verification and the most flexible.Forms

asp.net forms-based validation is the most common type of validation that can be easily and flexibly applied to applications. Forms validation provides good support for user-based authentication authorizations, which can authenticate a user's

The similarities and differences of include and require:   The same point: can introduce other PHP files.   Different points: include when a file error is introduced, only a warning appears, but the program continues to execute. And when require

One of the biggest challenges in creating an interactive Web page is maintaining the user's state, and a site may want to remember who you are, what you clicked on before n pages, what you did last time, and what you want to show you right now.

asp.net|request| variable Web form pages are http-based, they are stateless, which means they don ' t know whether the requests All from the same client, and pages are destroyed and recreated with each round trips to the server, therefore