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This article describes the CI Framework source code interpretation of the use of hook.php file to complete the function extension method. Share to everyone for your reference, specific as follows: See the source code of hook.php, you know CI use hook to expand the principle. The basic knowledge of hooks http://codeigniter.org.cn/user_guide/general/hooks.html T

In this paper, we introduce the method of Delphi to realize picture scrolling. The program can realize the rolling broadcast of the image, and through this code can control the image in the window to scroll up, by adjusting the speed of the scroll bar can also adjust the speed of scrolling; Click the "Stop" button, the image will stop scrolling. The complete functional

The complete code for the C # XML file Operation class Xmlhelper class: Using System; Using System.Collections; Using System.Xml; Namespace Com.xmldal { public class Xmlhelper { #region Public variables XmlDocument xmldoc; XmlNode XmlNode; XmlElement Xmlelem; #endregion #region Create an XML document Create an XML file with a root node Public bool Createxmldocument (string FileName, String rootname,

field tags to post--CREATE TABLE"Blog_post_tags"("ID"Integer not NULL PRIMARY KEY AutoIncrement,"post_id"integer not NULL REFERENCES"Blog_post"("ID"),"tag_id"Integer not NULL REFERENCES"Blog_tag"("ID")); CREATE INDEX"blog_post_4f331e2f"On"Blog_post"("author_id"); CREATE INDEX"blog_post_b583a629"On"Blog_post"("category_id"); CREATE UNIQUE INDEX"Blog_post_tags_post_id_4925ec37_uniq"On"Blog_post_tags"("post_id","tag_id"); CREATE INDEX"blog_post_tags_f3aa1999"On"Blog_post_tags"("post_id"); CREATE I

Data Structures-linear tables-sequential storage structure complete executable code (C language Description) #include "stdio.h" #define OK 1 #define ERROR 0 #define TRUE 1 #define FALSE 0 #define MAXSIZE 20/* Storage space Initial allocation */Typede f int elemtype; /* The Elemtype type is based on the actual situation and is assumed to be an int */typedef int STATUS; /* Status is the t

feasible. The specific method is Cause analysis (transfer from http://www.111cn.net/database/mssqlserver/50360.htm) 1) Manager does not actively refresh, need to manually refresh to see the latest status (performance considerations) 2) In rare cases, the recovery process is suspended. This time assume that you want to recover and return to the accessible state, to execute: RESTORE Database dbname with recovery This allows the recovery process to end completely. 3) If you want to continue to re

Why do I need to write a complete php code separately? At last, this post was edited by u014060468 from 2014-06-2009:53:43. for details, see the code. why do I need to write a complete php code separately? What if I write together? Lt ;? Phpinclude (Connconn. php); $ querym

Where can I learn the complete website source code? Download a complete website source code, mainly to learn how to add, modify, and delete articles in the background management. it is best to have an online editor program. I downloaded a lot of website source code, all of w

Complete parsing of Android open-source framework Universal-Image-Loader (iii) --- source code interpretation, loaderandroid Reprinted please indicate this article from xiaanming blog (http://blog.csdn.net/xiaanming/article/details/39057201), please respect others' hard work results, thank you! This article is mainly to show you how to interpret this powerful image loading framework from the source

Complete C code for searching, inserting, and deleting a closed hash /* Close the creation, search, insertion, and deletion of the hash list */# include # Define NIL-1 // assume that the keyword is a non-negative integer # define DEL-2 typedef int KeyType; KeyType HashTable [13]; // It is easy to verify the algorithm. The number of keywords is assumed to be 13, hash table length: 13 // keyword insertio

Copy codeThe Code is as follows:$ Filename = './D243375_0.png ';$ Filename = realpath ($ filename );If (! File_exists ($ filename )){Die ("the image does not exist ~! ");}$ Size = getimagesize ($ filename );$ File_extension = strtolower (substr (strrchr ($ filename, "."), 1 ));If ("image/png "! = $ Size ['mime '] | $ file_extension! = "Png "){Die ("This is not a complete png Image ");}$ Img = @ imagecreatef