Using the header file in PHP involves two functions: Include () and require (). These two functions have very little difference, but they are very important. So we need to study them carefully.The require () function works in a similar way as
I was asked this question during the interview and did not answer it at the time. Google:
Differences between import and include in XML Schema
Filed inWebService & SOAOn 22,200 8,Javafuns
XML Schema allows an XSD file to be divided into several
Is there a way to change the include in the function to global incdue? because after the function is included in the file, all the variables in the file are changed to local variables in the function, although the global declaration can be made in
One layout includes a layout1. Define Activity_other.xml layouts under Layout2. Include the following in the code, for example:Xmlns:tools= "Http://schemas.android.com/tools"Android:layout_width= "Match_parent"android:layout_height=
The function of the require () statement is similar to include (), which includes and runs the specified file. The difference is that, for the include () statement, it is read and evaluated every time the file is executed, whereas for require (),
require and include two ways to provide different use flexibility. require use method such as require ("myrequirefile.php"); 。 This function is usually placed at the front of the PHP program, and before the PHP program is executed, it is read
Include,require is often used in PHP to refer to other files, using relative paths or absolute paths, if the Set_include_path function or Ini_set (' include_path ', XXX) is set Include_ Path configuration option, the Require file can also be
Dynamic include
Implement It always checks for changes in the contained files, suitable for inclusion of dynamic pages, and can take parameters.
Static include
Implemented with include pseudo code, will not check the file contained changes,
Today I studied the adorner frame used in the project:Sitemesh
First look at the definition of encyclopedia: Sitemesh is a Web page layout and decoration of the framework, using it can be the content of the page and the structure of the page to
Include other files
Using the service-side include command makes it easy to include additional files in active Server pages. This service-side include command does not need to be implemented in a script, it can be a part of the HTML code.
Welcome
Dynamic include
Usage:
Description: It will always check the files contained in the changes, suitable for the inclusion of dynamic pages, and can take parameters, compile before processing.
Reason: 1, static include the result is the other
Dynamic INCLUDE Usage: Note: It always checks the changes in the contained files. It is suitable for inclusion of dynamic pages and can contain parameters. It can be compiled before processing.Cause: 1. The static include result is to introduce
A common way to build the navigation and layout for an ASP-driven website is to use include files. most advanced ASP developers know that when you do this, it is best to encapsulate the functionality of the include file in a Sub or Function, and
This problem occurs in the processing of hierarchical queries. Based on previous experience, when querying the subset B [] of A and A, join the score to Two Queries quickly, however, when there are many sub-sets and so on, the time is not linear
Before I start, I want to talk about several concepts.
What is an index with an inclusive column? Please see Official explanation: http://msdn.microsoft.com/zh-cn/library/ms190806%28SQL.90%29.aspxOverwrite Query]
When an index contains all the
Objectcontext instance has been disposed and can no longer be used for operations that require a connection solution:
Use Cases:
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1-to-many relationship between A and B
A 1-> * B
First, the uses and Extends Yes UML Stereotypes (constructed) in 1.1, they are in UML 1.3 (the uses relationship has been abandoned in rose2003) was revised Include (Instead of the original uses) and extend;2. What needs to be clarified is Include
If # include , the following compilation errors will occur (because afxwin. the H file contains afx. h, afx. the H file contains afxver _. h, afxver _. h contains afxv_w32.h, while afxv_w32.h contains windows. h, see the following analysis
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