how to use callback

There are two pages, A. jsp and B. jsp. A. jsp has a submit operation, and B. jsp is the action of the submit operation, In. add to the JSP page. On ie6.0,. the content of the JSP window is changed to B. JSP, and. JSP content addition will be

Memory is the key point of C and C ++ language learning. Here is my understanding. Let's talk about it. Thank you for making a brick. To thoroughly understand the memory, you must first understand the memory addressing. That is, the memory module

/** * The Config object contains all of the configuration options * The Yui instance. This object is supplied by the implementer * When instantiating a Yui instance. Some properties have default * Values if they are not supplied by the implementer.

6.6 escaping output)After the View Script obtains the variable, it needs to be output through escaping to convert it into HTML code that can be displayed on the page.Output statement format:Echo $ this-> escape ($ this-> variable );$ Variable

VC callback function in the use of the transformation method http://tech.163.com 06:34:12 Source: vczx user comments 0 Forum Writing callback functions is always one of the skills used to write special processing functions. The following describes

Javascript API mode: it helps us provide better and cleaner interfaces for functions. These modes mainly include the following: 1) callback mode: The function is also an object, so it can be passed as a parameter. See the following example: function

The callback function is written by yourself. You need to call another function. One of the parameters of this function isIt is your callback function name. In this way, the system will call the callback function you write when necessary, so that

SQLite common functions: 1. Open the database:Note: To open a database, the file name does not have to exist. If the file does not exist, SQLite will be automatically created. The first parameter refers to the file name, and the second parameter is

This paper in shaderx3 seems to have become the commom sense designed by the 3D Game Engine. The following is an excerpt Based on the chapter title: Assigning shaders to Geometry As mentioned in this Article, the shader of an object is divided

This month's "basic functions" column is based on my previous two columns. In the previous two "basic functions" columns, I discussed delegation-related concepts and programming skills. This document assumes that the reader has read the last two

Http://blog.csdn.net/heyan1853/article/details/6457362   First, introduce several common I/O models and their differences, As follows: Blocking I/O Nonblocking I/O I/O multiplexing (SelectAndPoll) Signal driven I/O (Sigio) Asynchronous I/O

Some may be confused: Isn't tornado advertised that asynchronous non-blocking solves the 10 k problem? However, I found that not torando is not good, but you used it wrong. For example, you recently discovered one thing: a certain

Database Operations We use sqlite3 database software in this project.You can use sqlite3 to create databases, create tables, insert records, query records, update records, and close databases to store data in the database.Open the database and

Http://wenku.baidu.com/view/b154db34eefdc8d376ee3277.html   The difference between the delimiter and the Delimiter is as follows:   1. In principle, "action" indicates the place where things exist, and "action" indicates the place where actions and

Let's take a look at the following statement: Int F (INT ); Int(* PF) (INT) = & F; // & operator optional; because the function name is always used by the compiler                            // Convert to a function pointer; Int ans; Ans = f (25

There are two common approaches to browser-side cross-domain access:1, through the Ajax of jquery cross-domain, which is actually used in the JSONP way to achieve.JSONP is an abbreviation for English json with padding. It allows script tags to be

The following is a detailed analysis of common functions in PHP. For more information, see array_change_key_case. the returned string key names are all lowercase or upper-case arrays. Array_chunk-divide an array into multiple Array_combine-creates

A small test found can automatically do the problem, so you want to see through the script way to get the corresponding question bank, just can learn JS asynchronous operation. Spent a day, finally ran smoothly, met a lot of pits. Record it and

[ModernPHP] Chapter 2 Closure of new features Closure Closures and anonymous functions have appeared since PHP 5.3.0, which is my favorite and most commonly used PHP function. I heard these names very well (at least I thought so for the first

This afternoon, I got a Sina Weibo synchronization application, tested it many times, and finally succeeded. let's talk about my configuration process. Welcome to my Sina Weibo This afternoon, I got a Sina Weibo synchronization application, tested