then define

Define a delegate, then define an event of the delegate type, and finally register the method with the delegate format to the event.eg1. Define the delegate first Public Delegate void Buttonuphandler (string buttonname);//parameter type is string,

JavaScript is a prototype-based object-oriented language. That is to say, each instance object has a prototype. The object inherits attributes and methods from the prototype. This article describes the inheritance of constructor. Speaking of the

OC Language blockFirst, Block(a) IntroductionWhat is block? Apple recommends a more specific type of data that is efficient and saves code in the run. Used to encapsulate and save code, a bit like a function, block can be executed at any time.Block

Thorough understanding of JavaScript prototype inheritanceBefore writing an article on the topic of JavaScript inheritance, this article as a reading note, analysis is not deep enough.This article attempts to further consider and strive for a

SSH is an integrated framework for struts+spring+hibernate, which is now a popular open source framework for Java Web applications.StrutsStruts is an MVC framework based on the Sun EE platform, which is implemented mainly by servlet and JSP

1 overviewWe all know that under Linux the editor often writes a makefile file, which can be used to interpret the makefile file as a compiled configuration file, which holds the configuration information about how the compiler compiles the program,

Over the years, the Client Security has not attracted enough attention, but now the situation has changed dramatically. Client Security has become one of the focuses of the information security field. Web malware, AJAX worms, browsing history

Differences between inline, block, and inline-block in css, inlineinline-block Http://www.cnblogs.com/fxair/archive/2012/07/05/2577280.html Display: inline displays the element as a block-level element. The block element has the following

Observer patternThe observer pattern, sometimes called the publish-subscribe subscribe> mode, model-view view> mode, source-listener listener> mode, or slave mode. A target object manages all the observer objects that are dependent on it and

Follow Finddreams Blog: http://blog.csdn.net/finddreams/article/details/44301359In the previous article we have learned some basic questions about the Android written test, "Android development interview by--2." Common Android Basic pen questionsBut

Recently in the study of iOS program side bar, because found that gradually iOS program also began to walk the style of the sidebar, QQ, today's headlines, path (path calculates the first sidebar of the app, so also the side bar effect is said to be

I. About layout adaptation1. Do not use absolute layout2, try to use match_parent instead of fill_parent. 3, can use the heavy place as far as possible to use the weight (android:layout_weight)4, if it is a solid color background, try to use the

first introduce the method of removing the title bar:The first type:Also generally used when the introduction of a method Requestwindowfeature (window.feature_no_title);//Remove the title bar note This must be written in front of the Setcontentview (

You can first define an XML that plays frames by frame:XML version= "1.0" encoding= "Utf-8"?>animation-listxmlns:android= "Http://schemas.android.com/apk/res/android"Android:oneshot= "false" > Itemandroid:drawable=

To define multi-dimensional arrays in C #, you can use this simple code: [csharp] int [,] myArraynewint []; In JavaScript, you cannot directly define multi-dimensional arrays, how can this problem be achieved? First define a one-dimensional array:

OC learning --- array object reference counting and the concept of automatic release pool   Today, let's take a look at how array objects in OC handle the reference counting problem of object elements, and introduce the related concepts of Auto

The default CSS attribute values of the FORM and its friends in different browsers are inconsistent.   We usually need to define CSS that removes the default HTML Tag style when defining CSS styles, because the default styles shown in different

How to Create a 3D Border Button with a pure CSS3 color line, Today, we will share a 3D button with pure CSS3, which features a colored edge, which makes the entire button more colorful and less boring. This article not only allows you to see the

. Net MVC website configuration file read/write,. netmvc The website contains many content that needs to be configured, such as website information, registration settings, and upload settings. If you need to create a separate table to store data in

This article mainly introduces the concept and example of Lavarvel framework routing, which is very practical. If you need it, you can refer Basic route Most paths in an application are defined in the app/routes. php file. The simplest Laravel