IOS

-(void)createImages{ // Load the alpha image, which is just the same Ship.png image used in the clipping demo NSString *imagePath = [[NSBundle mainBundle] pathForResource:@"Ship.png" ofType:nil]; UIImage *img = [UIImage

After you download the Online demo recently, you can only select iOS Device when preparing to run it. The simulator cannot be selected for testing on the computer. As follows: Of course, there may be many original ones. I usually encounter

IOS input event touch event Gesture Recognition mobile phone shake 1. iOS input event touch event (slide, click) motion event (shake, mobile phone tilt, walking ), remote control events that do not require human intervention (headset control mobile

Apple attaches great importance to product security, so it designs a complex security mechanism for users. This makes freedom-loving and open-minded programmers extremely uncomfortable, so jailbreak has become a place for Apple and hackers to fight

Data Protection API    Digress In the beginning, I spoke a few other things. Many of my friends asked me why I didn't write defense. I did hesitate.Hackers always imagine how to write a hacker if he is a developer before he can find the starting

  Differences between copy and retain: Copy is to create a new object, retain is to create a pointer, reference object count plus 1. The Copy attribute indicates that the content of the two objects is the same. The new object retain is 1, which is

Cocos2d iPhoneThe tutorial is the content of this article,GamesAn article on 2D graphics in development. Let's take a look at the content first.Cocos2D-iPhoneIs an open-source framework, which can be easily used inIPhoneDevelop 2D games. It provides

DetailsIPhone full screen displayCameraViewIs the content to be introduced in this article, mainly introducesIphone full screen display. This article describes how to call a system camera in iPhone application development. However, sometimes I need

IOS User DesignThis Guide describesIOSGuide and principles for the app user interface and user experience design. IOS User DesignThe Guide does not involve encoding if you use your design. If you have reached the programming stage, read the iOS

IPhone Web developmentTouchEventThis is what we will introduce. Of course, your iPhone uses your fingers instead of the mouse. Also, you can touch and knock with some fingers. ThereforeIPhoneUp, mouseEventTouchedEventInstead. These mouseEventInclude:

UnderstandingIPhone DevelopmentMediumXcodeHelpDocumentThis document describes how to develop an iPhone application. First, you must understand the Cocoa Touch application development framework. What kind of functions need to be implemented in the

XCodeProject-basedSDKThe basic development tutorial is the content to be introduced in this article. It mainly describes how to apply itXCodeEngineering-basedSDKDeveloped technology. 1. Weak connections with (weakly linked)Class, Methods and

IPhone DevelopmentAboutThree20The method is described in this article,Three20IsIPhone DevelopmentA collection of graphic interface classes, including image viewing, general tools, and local HTTP cache.Three20It is from the source code of Facebook's

IPhone DevelopmentProgramming CustomizationUIButtonThe case implementation is the content to be introduced in this article. It mainly describes how to automatically createUIButtonInstead of using XIB files. Through this section, we can learn how to

IPhone DevelopmentMediumBSD SocketEasy Learning is the content to be introduced in this article, mainly to learnIphone DevelopmentThread learning. In progressIphone DevelopmentCommunication programs must be usedSocketCommunication, except for the

LuaPre-school preparation and environment installation tutorials are the content of this article, mainly to understandLuaA pre-school guide mainly includesLuaInstall, edit, compile, and run. For details about the implementation, see this

Lua gamesScriptLanguageThis document describes how to get started.LuaProgram Design. I suppose everyone has learned at least one programming.LanguageSuch as Basic or C, especially C. BecauseLuaIs used as a script in the Host Program. LuaThe syntax

Build a Lua EnvironmentExploitationEditPlusBuildLuaThe development environment is the content to be introduced in this article, mainly to learnLuaOfEnvironment ConstructionAnd the configuration of the development environment. For more information,

Linux5u3Compile and installMySQL Proxy0.8.1 is the content to be introduced in this article. It mainly records ENTERPRISELINUX5u3Compile and install the source code in a versionMySQL ProxyStep 0.8. MySQL ProxyIs an application tool that provides

1. Access WiFi 1.1 wireless peer-to-peer Security WEP (Wired Equivalent Privacy) WEP adopts RC4 symmetric encryption technology at the link layer. The user's encryption key must be the same as the AP's key to allow access to network resources, thus