Explanation of Objective-C message Acquisition Mechanism

Objective-CObtainMessageThe working mechanism is the content to be introduced in this article.Objective-CName mangling, so I read it again.Objective-C2.0 programming Language andObjective-C2.0 summarize the relevant content in the Runtime Reference.

Collection and solution of Xcode upgrade Problems

AboutXcode upgradeThe problem is what this article will introduce.XCode3.1UpgradeToXCode3.2 errors and mac OS 10.6 vmvm installation andUpgradeTo 10.6.4 and installXcodeFor details. An error occurred while upgrading XCode3.1 to XCode3.2. XCode3.1

Class descriptions in Cocos2d games

Cocos2d gamesMediumClassThe description is the content to be introduced in this article.Cocos2d gamesThere are several main classes used during development: CCDirector is mainly used to control the plane switching in the entire game process and some

Usage of classes in iPhone development applications

IPhone DevelopmentAboutClassThe usage is described in this article, such as nsange, nsange, and NSString, as well as customFontLet's take a look at the details. Obtain the range using nsange If you want to obtain a string or a subset of an array,

Analysis of constant speed movement in Cocos2d Development

Cocos2dThe problem of constant speed movement in development is described in this article,Cocos2dThere are CCMoveTo and CCMoveBy, but the speed parameters are time-limited. That is to say, the action is completed at the agreed time regardless of the

How to Use UIWebView to obtain the URL of the image

UIWebViewObtain the location of the vertexImageThe URL tutorial is the content to be introduced in this article,UIWebViewYou have your own UIResgure. If you manually add your own GestureRecognize, you will not be able to recognize it, for example,

How to customize animation attributes in CoreAnimation

CoreAnimationHow to customizeAnimationAttribute is the content to be introduced in this article,CoreAnimationYou can perform CALayer operations in the UIView.AnimationProcessing. The principle is very simple. The user provides an initial value, the

CFRunLoop learning in iPhone development applications

IPhoneAboutCFRunLoopLearning is what we will introduce in this article,CFRunLoopObject monitoring task) Input Source, and scheduling control when they are ready for processing. The Input Source sample may include the user's input device, network

12 steps for developing an iPhone application

The emergence of the iPhone brought about unprecedented changes, with the participation of all people outside the application development community. But for those outside the development world, this process is still mysterious. This tutorial will

How to add Three20 for iPhone applications

IPhoneApplicationThree20The method is described in this article,Three20IsIPhoneA collection of graphic interface classes for development, including image viewing, general tools, and local HTTP cache.Three20It's from Facebook.IPhoneProgram source

Introduction to Cocoa and Cocoa Environments

CocoaAndCocoaEnvironment Introduction is the content of this article.Mac OS XOn the operating system,CocoaLike Carbon and Java, it is an application environment. It consists of an object-oriented software library and a runtime environment. Its

Custom keyboard development code for iPhone applications

IphoneApplication CustomizationKeyboardThis is the content to be introduced in this article. I went around and read a customKeyboardSo I would like to share with you that I believe that lazy people have promoted the development of the

Composition of Actions in Cocos2D for iPhone game development

IPhone gamesDevelopmentCocos2DMediumActionsIs the content to be introduced in this article, mainly to learnActions. AsIphone gamesDuring development, you should not miss any useful article. Let's talk about it later. Let's take a look at the details.

IPhone programming introduction tutorial

IPhone ProgrammingThe introduction course is the content to be introduced in this article. Before developing the iphone, you must first understandIphoneProgramming. Let's first look at the details. Mac is not only a gorgeous appearance, but also a

CoreLocation learning notes for iPhone development applications

IPhoneDeveloping applicationsCoreLocation locationLearning is the content to be introduced in this article. iPhone can useCoreLocationThe framework determines its physical location. Three technologies can be used to achieve this function: GPS,

IPhone application Address Book Contact development case

IPhoneApplicationAddress Book ContactThe development case is the content to be introduced in this article. It is mainly about the UITabBarController study notes. Let's take a look at the details. AndAddress bookMediumContactThe application iPhone

IPhone SDK installation tutorial

This article introducesIPhone SDK Installation, Let's learn in detail through the illustrationIphone SDKYes. installation process! Let's take a look at the details. Note: The installed sdk version: iphone_sdk_3.1.2_with_xcode_3.1.4 _ leopard _ 9m280

Show no button warning box for iPhone apps

IPhone DevelopmentShow no buttons for ApplicationsWarning boxIs the content to be introduced in this article, mainly aboutWarning boxLet's take a look at the implementation of the case. To display asynchronous information that does not require user

Ui jump of IPhone development application to achieve UIView Animation

IPhone DevelopmentApplication page Jump implementationUIView AnimationIs the end of this article, mainly to learn how to implementAnimationFor more information about the results, see the details. There are two methods to jump to the interface: one

Cocoa resource file embedding

CocoaResourcesFileEmbedding is the content to be introduced in this article.Cocoa/IPhone App/static libraryEmbed resource filesRtb v0.1 released. resources may need to be used in software development.FileEmbedded in binary for executionFileFor

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