xcode4

Making the long story short: if I download and install the new Xcode 4.2 Developer Preview on my Mac and start developing new iOS 5 apps, can I still using it for developing and releasing iOS 4.x apps? I do not have the possibility to install two different versions of this platform right now. Probably someone amongst you has tried it and can answer. The iOS 5 beta Release Notes link associated to the new Xcode version seems to be broken. Thank you! No, you can only submit to the app store with the official releases of the tools, not the betas. See also Jano's comment above, on the dev forums

I'm familiar with the differences between groups and actual directories in Xcode. I always create an actual folder in finder and drag it into the project, ensuring 'copy' is un-checked. When I move folders, I delete the items by reference only, move them in finder, then re-add them. Now I'm using git for the first time, and discovered in my testing that if I remove a directory using the method described above, I can't do a commit. Xcode tells me it can't switch to the directory because 'no such file or directory.' From what I've found online, git isn't notified of the directory changes when

Does anyone know how to get started with unit testing in Xcode 4? How do I create a test and how do I run it? EDIT: All the Apple documentation is for Xcode 3 occulus See this question: Unit testing in XCode 4 Basically, it says to use GHUnit and ignore SenTestingKit for now (bceause it's broken). GHUnit is pretty nifty. Although most of the documentation is in fact for XCode 3, the XCode4 User Guide: Building and Running Your Code gives clear step-by-step instructions. Essentially, you create a Cocoa [Touch] Unit Testing Bundle target and add all your test code to that target. Then add the

I cannot find where it is after I installing Xcode 4. Does any one know where it is ? Edit: I had installed another app for editing XML file. It is named XMLEditor and located here . Because I need to edit a plist file with an extension which is not end with .plist , so finally I googled another solutions about XML editor. In XCode 4 the property list editor is integrated. It should appear in the XCode application. I put together a frankenstien version of the Property List Editor a while ago. Its totally self contained and should work as a stand alone app. Find it here: https://www.dropbox.com

please look at the following screenshot As you see there are two certificates. All are mine, with maching user's ID and common name. Whenever I build the application and launch it in Xcode for device I receive the fatal, that this certificate is duplicated. So I delete the expired one and launch the application again - it's being installed and debugged on device without any problems. But when I launch other project or reboot that expired certificate is shown in the keychain again and again and it's becoming a little bit annoying. What causes that the expired certificate is being readded to the