xcode github

My first app was recently approved by Apple, and want to add in-app purchase. should i create a brand new xcode project that includes everything plus the new features? or should i just use the old project and just add the new features there? what is the execution overview on this?

I know it was not possible to have more than one Apple Watch app associated with a single iOS app in watchOS 1.0. Does anyone know if this is possible as of 2.0? I tried it and Xcode seems to allow me to create the multiple extensions, but simulators crash when I try to run. Would be great to hear from Apple on the official stance for this (I do have a very good usecase for it). Thanks!

So I was just trying to download command line tools in the new Xcode 6.3.2 I went to downloads but couldn't where to do this.

I have create a new single view application and have added button and uipicker to the view howeve i cannot see the edges of the buttons and picker.Once I build and run the application i cannot see the uipicker on the iphone app. Please help and advise how to solve this issue.I using OS X Yosemite and XCode 6.3.2. Tried different iphone on the ios simulator but still not able to view correctly.

I'm using xcode 7 and swift to write swift code and objective-c together. I I encounted Receiver Swift_Class for class message is a forward declarationSwiftCode.swift source file----------------------------------------class SwiftCode: NSObject { func someFunction() { }}Objective-CCode.m source file----------------------------------------.. SwiftCode *someSwiftCode = [ [SwiftCode alloc] init] <- failed hereDoes someone can help me, thanks in advance

First attempt building our code base in xCode7 for iOS -- getting a fatal error in the backend running ProcessPCH++. I've included the output below.Is there any further diagnostic details we can turn on to provide information? This is a LARGE codebase, and the chances of me being able to supply it to Apple as-is is zero.COMPILER ERROR==============fatal error: error in backend: Broken module found, compilation aborted!clang: error: clang frontend command failed with exit code 70 (use -v to see invocation)Apple LLVM version 7.0.0 (clang-700.0.53)Target: arm-apple-darwin14.3.0Thread model: posixclang: note: diagnostic msg: PLEASE submit a bug report to http:/ and include the crash backtrace, preprocessed source, and associated run script.Command /Applications/Xcode_7.0-beta1.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang failed with exit code 11PCH CALL========ProcessPCH++ /Users/XXUSERXX/Library/Developer/Xcode/DerivedData/app-dkfbghqolkiziwhjwearcx

Both the documentation on ErrorType and the description given when you command-click on ErrorType in Xcode give ErrorType as:protocol ErrorType { }Which is, apparently, a lie. Attempting to add ErrorType to a struct's conformances gives does not conform to protocol 'ErrorType' errors.Inspecting any ErrorType using LLVM reveals that the ErrorType definition is really:protocol ErrorType { var _domain: String { get } var _code: Int { get } }Sure enough, if you implement these hidden methods, any type can conform to ErrorType.Bringing me to my questions...Why is this requirement not exposed for us to use normally? Are we required to limit ErrorType to Swift enums and NSError for now?Related question: since ErrorType can extract an Int tag from an arbitrary enum, is there any public way to do the same without going enum -> ErrorType -> NSError -> code?