IOS

From http://blog.csdn.net/zoutian007/article/details/7472098 About IOS Video Recording  I wrote a paragraph yesterdayProgramFor video recording, the library cannot be found and an error is prompted. Avfoundtion. framework. Prompt   "_

In this example, the iOS app demonstrates the use of the following controls to obtain the web content of a specific URL from a third-party website and display it in the uiwebview control. Uiswitch) Uisegmentedcontrol) Web View)

Self. Root. View. layer. shadowcolor =[Uicolor bluecolor]. cgcolor; self. Root. View. layer. shadowopacity=0.4f; Self. Root. View. layer. shadowoffset= Cgsizemake (-12.0,1.0f); Self. Root. View. layer. shadowradius=7.0f; Self. Root. View. layer.

Put it bluntly.Code: -( Void ) Showorhiddenmenuandbuttomview {[uiview beginanimations: Nil context: Nil]; [uiview setanimationduration: 0.25 ]; // [Uiview setanimationdelay: 0.5]; [Uiview setanimationdelegate: Self]; // [Uiview

1. Keep the Count of objects created by allocation or replication 12. Assume that the object obtained by any other method is counted as 1 and is in the Auto Release pool. To use this object outside the current execution range, you must keep it3. It

All around pull View Introduction: You can drag Update (pull to refresh) in the four directions of the view ).Compiling and testing environment: xcode 4.3, IOS 5.0.Http://ios.itmdc.com/forum.php? MoD = viewthread & tid = 172 & fromuid = 16

Keyboard avoiding Introduction: the pop-up keyboard can never hide the input box. The input box is moved up when the Input Keyboard is displayed, so that it is not blocked by the pop-up Input Keyboard. That is to say, when the pop-up keyboard

Zaker application entry screen effectIntroduction: zaker application entryProgramThe transition effect of the splash screen on the main interface.Http://ios.itmdc.com/thread-4737-1-6.html Calayer_3d perspective transformationIntroduction:

Recently, the company wants to create a new project, so we can record something in time to facilitate development: Detects iPad, iPhone, iPod, andJqtouch Library Original article: Http://davidwalsh.name

From http://blog.csdn.net/sjzsp/article/details/6320153   IOS cannot automatically release the memory like Java, but can only manually release the memory. during development,ProgramStaff careful may also cause memory leakage, a large amount of

I. Basic Method: Use the uiviewanimation extension of the uiview classFunction Description + ( Void ) Beginanimations :( nsstring *) animationid context :( Void *) Context; // Start preparing the animation + ( Void ) Commitanimations; // Run

Last write iPad app developmentArticleIt has been 10 months, and that iPad app development overview is pretty good. It once became the first search keyword in Google's "iPad app development, it may be that the scalpers are too busy making money for

In IOs: MVC, I posted a classic image:   What is the noification and KVO of model communication to the controller? In terms of function, the delegate, notification, and KVO functions are similar and act on message communication of objects

This is a problem that occurs for a long time tonight. If you use segue, the normal execution order is: first execute the prepareforsegue of the source viewcontroller, and then execute the viewdidload of the target VC, therefore, you can set the

Study Notes on screen Rotation   The accelerator is the basis for the entire IOS screen rotation. Only by relying on the accelerator can the device determine the current device direction. The IOS system defines the following seven device

I haven't posted any more for a long time. First of all, I declare that this tutorial is not my original one. I am not so powerful. This is a tutorial I have seen on a foreign website. I will attach a link to those who are good at English, I am a

In iOS, blocks is an object, which encapsulatesCodeThis code can be executed at any time. Blocks can be used as a function parameter or return value, and it can include an input parameter or return value. It is similar to the traditional function

IOS 5 Programming (1)-Use of image views, slide blocks, and step controls (source code download) The example app below demonstrates the use of the following controls. You can use the slider, step control, and button to control playing an

Original article Excerpted from:Http://blog.csdn.net/iukey/article/details/7242488 By default, opening the keyboard will cover the view below, which brings a little trouble. However, this is not a big problem. We can solve it with a few small

How to Hook messages in IOS 　　 After the end of the year, it's time to get started. We all know that a lot of messages can be easily hooked through APIs in windows. There seems to be no existing APIs in IOS (maybe I haven't found them yet ), some