ios-4.2

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How to set UITableViewCell identifier in xcode?

I am getting a crash randomly when I select a cell in a UITableView in a viewcontroller in my project.[详细]

2023-02-21 22:02 分类：问答
iOS/UIAutomation: How can i use isVisible() for the buttons in the second unlabeled toolbar?

I am trying to use UIAutomation in Instruments with the iPhone Simulator and the latest iOS SDK 4.2. in my app that has 2 unlabeled toolbar, i have just only access to the head-toolbar like :[详细]

2023-02-20 00:13 分类：问答
Finding CGPoint by adding into distance of two CGPoints

I have two CGPoints A and B. Distance between A and B can be found with ccpDistance(A,B). With this information, I need to find programmatically CGPoint(x,y) of X by adding small distance into dista[详细]

2023-02-18 22:05 分类：问答
URLForResource:withExtension: method always returns nil

I am testing the MixerHost sample code. However the following code: NSURL *beatsLoop= [[NSBundle开发者_如何学C mainBundle] URLForResource: @\"beatsMono\"[详细]

2023-02-18 17:27 分类：问答
allowsAirPlay support and iOS 4.2, iOS4.3

I am developing an iPhone application in which I want to support Air Play. My app should be able to run on iPhone device with iOS 4.1 onwards. So, I have selected iOS 4.3 as Base SDK and 4.1 as Deploy[详细]

2023-02-18 11:53 分类：问答
Parsing xml using NSXMLParser

I am trying to parse an xml file using NSXMLParser. My NSXMLParserDelegate implements parser:didStartElement and parser:didEndElement and it is getting messages from the parser for each element. But,[详细]

2023-02-17 16:23 分类：问答
Launching an app in debugger mode on iOS

I have to debug an application on iOS. This application has to be built using build scripts and not XCode. So I cannot use the \"build and debug\" option. The pr开发者_如何学Gooblem I wish to investig[详细]

2023-02-16 22:15 分类：问答
3D Carousel effect on the iPad

I am trying to implement a 3D Carousel on the iPad, consisting of UIViews, an effect like what is shown over here.[详细]

2023-02-16 04:32 分类：问答
How to build app for flagging emails in iPhone?

Unfortunately, the iPhone cannot flag email m开发者_StackOverflowessages for followups as it does in Outlook or Gmail. Everywhere I search, people are griping about this with no solution except for mo[详细]

2023-02-15 20:10 分类：问答
Problem in updating app on iPad

开发者_如何学JAVAI created an app for iOS 3.2 for the first version 1.0. Recently I created an updated app for iOS 4.2 with print feature etc. for the second version.[详细]

2023-02-15 09:13 分类：问答