xcode4

问题 I'm running test cases which uses sqlite database to test my code on iPhone simulator using default SenTestingkit, when i try to get the home directory using either of the following ways NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES); NSString *docsPath = [paths objectAtIndex:0]; or NSString *home = NSHomeDirectory(); i got a wrong path that points to the following bath /Users/{user}/Library/Application Support/iPhone Simulator/5.1 and i

问题 I have an existing iPhone application, and I just wanted to make a static library out of the code, so that I can use it by a separate test application (within the workspace). The application compiles fine, but when I try to compile the library version (which has the same code files) I get the following error: Lexical or Preprocessor Issue - "MyClass.h" file not found However, the application still runs, even through there is this error. In fact when I compile the application (which uses the

问题 I'm having a difficult time understanding what's going wrong. I have an NSWindowController with a NSWindow and a NSTextView. I want to archive that NSWindowController and NSWindow (along with all of its controls) to a file. Then, I want to unarchive that same NSWindowController and the NSWindow and all views from the file. But Apple docs say: Note: Although the NSWindow class inherits the NSCoding protocol from NSResponder, the class does not support coding. Legacy support for archivers

问题 I was working on an iOS app in xCode and I was perfectly using the simulator. Yesterday I had to create a new project and after putting some code I found out that when clicking Run, the app compiles, links, but then the simulator never starts. And stop is disabled. I tried with both iOS sim on and off. Opening the old project back shows the simulator but after switching to the new one, nothing happens. Any ideas on how to fix this? I am using a Single-View app. 回答1: We switch between apps all

问题 I have an other problem with Xcode 4. I really like the new IDE but there are a few things I didn't get to work yet. One thing is to register Document Types with Xcode 4. I tried it with the old way through the plist file, but it didn't work. (Means I couldn't open a file with my app) But I don't now how to set it up with the interface of Xcode 4. My latest try looks like this: (Copied the entry made from Xcode in the info.plist) <key>UTExportedTypeDeclarations</key> <array> <dict> <key

问题 Hi I am working out Xcode and Obj-C and I am getting this warning: Deprecations: 'setText:' is deprecated I am wondering what the new method is This is my code: [cell setText:[NSString stringWithFormat:@"I am cell %d", indexPath.row]]; 回答1: setText is indeed deprecated. Use textLabel setText instead: cell.textLabel.text = [NSString stringWithFormat:@"I am cell %d", indexPath.row]; 回答2: When you get a deprecated warning, just alt+click on the method or property that triggered it and you will

问题 Hi I am working out Xcode and Obj-C and I am getting this warning: Deprecations: 'setText:' is deprecated I am wondering what the new method is This is my code: [cell setText:[NSString stringWithFormat:@"I am cell %d", indexPath.row]]; 回答1: setText is indeed deprecated. Use textLabel setText instead: cell.textLabel.text = [NSString stringWithFormat:@"I am cell %d", indexPath.row]; 回答2: When you get a deprecated warning, just alt+click on the method or property that triggered it and you will

问题 As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance. Closed 9 years ago . I have seen some people who refuse to use Interface Builder and prefer to make everything using code. Isn't this a bit tedious and

问题 As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance. Closed 9 years ago . I have seen some people who refuse to use Interface Builder and prefer to make everything using code. Isn't this a bit tedious and

问题 I've recently bought two books about MonoTouch so that I can start learning to build iPhone applications. Both books in their tutorials refer to creating a "Window-based" project to start learning with, however that just doesn't seem to be there in the new project options. Instead MonoDevelop shows the following as the available project types: Empty Project Utility Application Master-Detail Application Single View Application Tabbed Application OpenGL Application I'm using the MonoDevelop 2.8