extended function

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Automatically activates the first instance when only one instance is running and an attempt is made to run the second instance

This article supporting source code Many programs, such as Winamp,ttplayer,realplayer, and so on are automatically activated before an instance of the function, in fact, this thing is very simple, in VB can be used app.hinstance to determine

Debian+vsftpd+mysql Implement Virtual User

One, demand 1, Virtual User Login As a result of the previous configuration successful postfix+mysql virtual user login, realized the benefits and flexibility of using virtual users, so this time also consider the use of virtual users, and the FTP

The fleaphp of PHP framework

Brief introduction Fleaphp is a fully domestic framework, an application framework that uses PHP to develop (fully support PHP4 and PHP5). Fleaphp provides the necessary infrastructure and accessibility assistance for developers to easily and

Hyper-V Wireless Virtual Switch for Windows 8 Professional Edition RTM

Hello everyone, today I formally installed the use of Windows 8 Pro x64 RTM (official version), found that Hyper-V has changed, become more powerful, strong in what place? The client operating system can install Hyper-V without saying, we all

SharpDevelop Code Analysis (first, preface + basic Concept)

Concept Preface Recently began to learn. Net, encountered a relatively good open source IDE sharpdevelop. The development tool, developed using C #, is one of the things that attracts me is that it uses plug-in technology like eclipse to implement

XML for data: the ability to extend XSLT with EXSLT

As has been seen in previous columns, XSLT 1.0 provides a good text-conversion capability, but it's not really perfect enough to provide good data manipulation capabilities. Objectively speaking, it never intended to do this; when you design XSLT 1.0

Spring Basic concepts and theories

First, what is spring Spring is an excellent open source framework, a lightweight development framework that is emerging over the years to address the complexities of enterprise application development. is a lightweight IOC, AOP framework that can

Cboard Framework Usage Summary Two--expansion of new function modules

article content 1. Add a new menu item2. Complete the background processing logic3. Overall process 1. Add a new menu item 1.1. Provide menu Data The Basic Cboard Framework menu item needs to be configured in the Code (service layer), because it is

The difference between Quick-cocos2d-x and COCOS2DX

Quick-cocos2d-x (hereinafter referred to as quick) and Cocos2d-x's relationship, in a nutshell: Quick is cocos2d-x for Lua's luxury suite power-enhanced version. Project Address: Quick-cocos2d-x Project Wiki:wiki What is the difference

Function name as parameter passing and callback function

The member function name cannot be passed as a parameter, otherwise an error will occur because a this pointer is hidden inside The callback function is written by you. You need to call another function, and one of the parameters of this function is

Android Car Development Summary

 Long time not updated, this morning saw last May left Huayang, wrote a summary report, very feeling, share, also hope that the former company you can become more and more good, to be a worldwide company.May 29, 2014 10:40Author:forrestjr [email

Full records of CSS styles and full records of jquerycss operations

Full records of CSS styles and full records of jquerycss operations $ (This). click (function (){If ($ (this). hasClass ("zxx_fri_on ")){$ (This ).RemoveClass("Zxx_fri_on ");} Else {$ (This ).AddClass("Zxx_fri_on ");}Return false;});   Class name

Jquery easily operates CSS styles and jquerycss styles

Jquery easily operates CSS styles and jquerycss styles $ (This). click (function (){If ($ (this). hasClass ("zxx_fri_on ")){$ (This ).RemoveClass("Zxx_fri_on ");} Else {$ (This ).AddClass("Zxx_fri_on ");}Return false;});   Class name for adding or

Configure the NIS service in linux

Article Title: configure the NIS service in linux. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. NIS Server

Mycncart system background active push URL URL to Baidu search engine included

This feature has been available since the Mycncart 1.3 release. The main function of this function is to use Baidu's initiative to push the function, the Mycncart system related URLs, such as classification, brand, goods, articles and other URL to

JavaScript Note 3: Reference Type

JavaScript Note 3: Reference Type 1. Object Create an Object, Var person = new Object (); var person = { Person. name = "guoliang"; name: "guoliang ", Person. age = 20; age: 20 }; In addition, attribute names can also use strings, and the second

Introduction to the XML library 4 Suite Server in Python, python4suite

Introduction to the XML library 4 Suite Server in Python, python4suite Before continuing to read this article, you must understand some of the technologies we will discuss in this column. The technologies we want to use include extended style table

The extension method of Jess function function based on Java

Jess is the acronym for the Java Expert System shell, a rule engine on the Java platform, a superset of the clips programming language, and a language for developing expert systems in full use of the Java language. For rule-based reasoning,

Unknown C # basics 1. -- Extension Method

  Background A few days ago, a colleague asked me how to add a description string to each element and read it easily when enumeration is used.   For example, an enumeration type is used to list the options provided for a question (for example, agree?

ThinkPHP-3.2.3 Learning

First, download the installationCore pack: No explanation, minus versionFull package: Includes extended function (verification code, session, etc.)Second, commissioning ----www ---Thinkphp_3 application              

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