IOS

Despite Apple's relaxed restrictions on iPhone App development tools, Apple's latest App Store program introduced the basic outline of iOS App review in written form in a straightforward language, with a straightforward saying: "We don't need vulgar

Apple has just released the latest iOS 4.3 operating system and provided the new iOS 4.3 Beta SDK. You can download it from the apple Dev Center. At the same time, Apple also updated the Apple TV test version software, you can integrate iOS 4.3

The iPad also uses the same operating system as the iPhone and can also purchase software through the App Store. Did developers see a new market? If you want to develop software specifically for iPad, please refer to the following iPad development

  You need to enter the Build ID when creating a program. Xcode 4 is user-friendly and can be entered as needed. Enter the project, select the project configuration and deploy the sdk (note the differences with the base sdk) as shown in the

AboutIPhone UIBefore development, you should pay attention to the content described in this article.IPhone UIA design suggestion. Combined with individualIPhoneDevelopment experience and points to mentionIPhone UIDevelopment

AnalysisObjective-CSome specialData TypeThis article will introduce the content. Let's go directly to the topic. InObjective-CThere are some things we are not familiar with but often seeData TypeSuch as id, nil, Nil, SEL, etc. We have seen this in

Objective-CLearning notes UtilizationProtocolImplement callbackFunctionIs the content to be introduced in this article, mainly to implement a display text as a test view, and then after 3 seconds to test the text into a callbackFunctionText. The

This article describes how to use cookies in iOS development ASIHTTPRequest, including persistent cookies and self-processing cookies. Persistent cookie ASIHTTPRequest allows you to use global storage to share cookies with all programs that use the

Use gzip to process compressed response data From version 0.9, ASIHTTPRequest will prompt the server that can receive gzip compressed data. Many web servers can compress the data before the data is sent-this can speed up the download speed and

■ Flat design: this is also the most distinctive feature of the new operating system, such as border changes, thinner and harder lines. ■ Font: the tiny and skinny font-Helvetica Neue UltraLight, which is also the font used to publish the venue

Today, I made a thermometer application and needed a graph to stretch the red image in the thermometer based on the input data. To achieve this, the iOS5 function is used: resizableImageCapInsets :( UIEdgeInsets) Insets. Recently, I finally applied

Uiunderlinedbutton. h code @interface UIUnderlinedButton : UIButton {  }  + (UIUnderlinedButton *) underlinedButton;  @end  Uiunderlinedbutton. m code @implementation UIUnderlinedButton   

In iOS, if we only need to read an image or a video or take a photo or video at a time, we can use UIImagePickerController. However, many times we need to read multiple photos or videos from PhotoLibrary at a time. At this time, we need to find

TouchesBegan and touchedEnd are not provided to UIScrollViewDelegate. Therefore, you must create a class that inherits the UIScrollView by yourself. Duplicate these two methods MyScrollView. h @interface myScrollView : UIScrollView  @end 

In ios development, global variables are set and called as follows: In the AppDelegate. h file, set global variables: @ Interface *** AppDelegate { NSString * myName; } @ Property (nonatomic, retain) NSString * myName; @ End

The content of this article is to summarize the NSLog output format in iOS development. Although it is relatively basic, there are some tips for you to learn about iOS development. % @ Object % D, % I integer % U unsigned integer % F floating

According to sources, Apple's board of directors is worried about Apple's pace of innovation and new product planning. The fox financial channel said Apple's board of directors has put pressure on Cook, but this does not mean that "cook may lose

I started to use UITabBarController in ios. I encountered a problem when setting a custom image for the Tab Bar Item. Configure as follows: The result is: Test24.png on supervisor should be: After a long tangle, I used the images

Recently, I encountered a problem during iOS development: some operations must be allowed after an initialization operation. However, the execution time of these operations may be faster than the initialization operation. If you do not wait for the

Most of the answers are: "This is related to the objc access method" How can this problem be solved? Next, let's take a few small examples. First, create a Student class: Student Class. This student class contains the student id and the Student name.