Xcode is Apple's IDE for developing Mac and iOS applications.

learn more… | top users | synonyms

-2
votes
0answers
21 views

Transfer code from App to WiFi module

The app I am working on is to control model trains. The train manufacturer has provided the code that would operate the train (for example, ring bell, move forward, etc.) I am working on how to place ...
1
vote
0answers
23 views

Xcode rolling video architecture

I am going to writing an App that records video but to save on memory space I want to allow the user to continually record and then, when something happens, they can save that period of time (post the ...
0
votes
0answers
6 views

How does Xcode communicate with an iOS device? [migrated]

I can plug in an iOS device and tell Xcode to run my app on that device or stop it. I can have the app paused at any time and use the debugger to debug the running app. How is this all possible? There ...
1
vote
0answers
39 views

Managing code: Unit tests with source or separate?

The standard practice in the Objective C world has been to follow that laid down in the Java world when it comes to code management. i.e. Your application source code goes in one directory, and your ...
3
votes
1answer
159 views

Is Apple sample code the “correct” way to go?

I'm in a place were I know how to build apps and have submitted at least 5 for different clients to the app store and wanted to step up my game. So of course I went to Apple resources and analyse the ...
1
vote
1answer
112 views

Best architecure approach to develop iOS app

I'm trying to create a calendar app similar to this design: Calendar Design I'm currently using this calendar framework: CVCalendar and it's working great, but my question is, what do you think is ...
2
votes
2answers
243 views

pixel perfect apps techniques [closed]

While doing your iOS app development, do you try to achieve pixel perfect similarity? Is your app identical to provided photoshop designs? If yes, what techniques are you using to speed this process ...
1
vote
2answers
449 views

Workaround for unit testing Core Data in Swift

I am still pretty new to programming, but my first app was recently approved and is now for sale on the App Store. My app uses Core Data and is written in Swift. After some initial difficulties, I ...
0
votes
1answer
254 views

continuous integration with Xcode [closed]

I'm looking to setup CI. I only own one Mac. I do have a copy of OS X 4.0 Server (free with my Apple Developer Program license). I currently use Git for source control. I would prefer something ...
1
vote
4answers
233 views

Security in an iOS game?

I'm part of a team building an iOS game which has multiplayer elements. A concern right now is how to make the game more secure, from user manipulation. I know there's a lot of multiplayer games out ...
-1
votes
1answer
462 views

What are guidelines for a Win/Mac/Linux C++ source tree? [closed]

I'm learning C++ (C++11), specifically for cross platform game development using SDL. on Windows, I use Visual Studio 2012 (Considering buying '14' once it's out), on Mac OS X and iOS I'll be using ...
1
vote
2answers
2k views

Can XCode work with TFS?

We have been using Team Foundation Server (TFS) for source code management of our solution which contains components for a number of platforms - asp.net, windows & android so far. We now wish to ...
0
votes
1answer
96 views

Drawbacks to redefining method in precompiled header

I have a lot of calls to NSLog(...). I need to change all of these calls to CLSNSLog(...). So I added this to my precompiled header (.pch): #import <CrashlyticsFramework/Crashlytics.h> #define ...
-1
votes
1answer
226 views

Is using non-standard single-line comments fine in C? [closed]

I noticed Visual C++ 2010 (my current environment) and XCode both allow non-standard single-line comments in my C programs. Since these are both my target platforms, I assume it's fine to use it? VC++ ...
0
votes
4answers
345 views

What can I do without the iPhone SDK and Xcode? [closed]

I want to develop an iPhone application, I do not have Xcode nor the iPhone SDK (nor a macbook but I plan to buy one). What could be done without those products? Edit: I intend to release it on ...
1
vote
1answer
839 views

Parallel computing using xcode

I'm making mandelbrot fractals in C using Xcode and I want to use parallel computing but everything I've tried so far doesn't work. Such as This Question and other how to guides. Whats the easiest way ...
5
votes
1answer
756 views

Why does XCode convert PNGs to CgBI format?

According to the research done here http://imageoptim.com/tweetbot.html, Xcode's conversion of PNGs to the proprietary Apple CgBI format does not create a noticeable performance improvement. Their ...
1
vote
1answer
214 views

Good example of gprof, for iOS project

The GNU profiler gprof, can be used to profile any application right on the device, allowing real world profiling. As Xcode 4.5 based on LLVM plus it has GNU Debugger, Profiler, and others. I need ...
1
vote
1answer
529 views

How to check any undocumented methods provided by apple?

The following tools is provided by Apple dlopen dlsym objc_getClass sel_registerName objc_msgSend Those are listing Objective-C selectors, or strings. Objective-C selectors are stored in a special ...
0
votes
1answer
148 views

External file (images, sounds) naming convention at Xcode [closed]

What is better naming conventions at Xcode regardng External File (images, sounds) etc? Is there any guideline from vendor Apple? As we store our projects at SVN, is there any complicity from Hosted ...
1
vote
2answers
310 views

Was Xcode created with Xcode?

I don't want to get too philosophical here (like did God create God?), but how did Apple create Xcode? Would it have been possible for them to use Xcode to create Xcode? Or would they have to use ...
6
votes
2answers
6k views

Best Way To Bring C++ Into Objective-C Project

For an upcoming XCode iOS project I'm planning on writing my views and view controllers in Objective-C. My model will be provided to me in C++. I am aware of 2 ways of using C++ in an objective-c ...
1
vote
2answers
2k views

How to utilize Xcode project & target to manage products?

At first, hopefully following terms project and product won't be confused. Traditionally, we used to have a code base, which usually was a main project. For our products, we created one project for ...
4
votes
2answers
8k views

IOS Variable vs Property

Just started diving into Objective-C and IOS development and was wondering when and the correct location I should be declaring variables/properties. The main piece of code i need explaining is below: ...
11
votes
1answer
5k views

Organizing code for iOS app development

I've been developing an app for the iOS platform, and as I've been going along, I've noticed that I've done a terrible job of keeping my files (.h, .m, .mm) organized. Is there any industry standards ...
1
vote
2answers
373 views

Can I develop OpenGL ES iPhone simple physics app with Xcode 3 in C++ without a GUI?

Can I develop OpenGL ES iPhone simple physics app with Xcode 3 in C++ without a GUI and Objective-C? So I don't need Cocoa and I don't need Objective-C?
0
votes
2answers
294 views

Ideas on the best way to structure my app in Xcode

I'd like my app to show locations of nearby restaurants, with different categories. It would have a screen with a button to select which categories should be shown. Depending on which button is ...
5
votes
1answer
637 views

New to iPhone Development - iOS5 Storyboard

I'm new here and pretty new to iOS development. My question is basically, should I learn the old school development methods or just learn how to do things using the latest tools (i.e. Storyboard)? ...
-1
votes
1answer
841 views

How to estimate effort required to convert a large codebase to another language/platform [duplicate]

Possible Duplicate: Best way to estimate cost related to porting code from language A to language B? We have an MFC C++ program with around 200,000 lines of code in it. It's pretty much ...
1
vote
3answers
791 views

What to do with .git folder and data in Xcode?

I am using Hg for my development. Recently, I upgraded to Lion and Xcode 4.2 and I have created a Xcode project in my source tree. The Xcode by default uses Git and created .git folder in the project ...
6
votes
2answers
2k views

If I have two developer license accounts with Apple, can I easily switch between the two for app development and publishing?

I've been interested in iPhone development since the release of the iPhone, however, I am on a limited personal budget. I've never been willing/able to fork out the money necessary for an iPhone and ...
2
votes
1answer
616 views

Risks in giving out distribution cert/private key/provisioning profile to freelancer

Are there any risks in giving out distribution certification/private key/provisioning profile to a freelancer? The freelancer needs to build the binary for me to submit (I am okay with this because I ...
4
votes
5answers
627 views

iPhone development options for the [from-my-cold-dead-hands] C developer [closed]

Please forgive the humor of the title but it certainly gets my point across. I am quite familiar with C code, I can write it in my sleep and after reading through a few tutorials on iPhone ...
19
votes
7answers
6k views

Is there a technical reason why you can't develop iOS apps on a Linux computer?

I understand why you can't develop OS X apps on a Linux computer, but is there a good technical reason why you can't develop iPhone and iPad apps on Linux? Why isn't it possible to compile iOS source ...
14
votes
7answers
14k views

Why does Microsoft charge a fortune for its developer tools? [closed]

Microsoft charges thousands of dollars for most versions of Visual Studio. Compare this with companies like Apple and Google and with organizations like GNU and Eclipse that give away developer tools ...
1
vote
5answers
1k views

One Developer, Two Machines

I currently use a Mac Pro for Xcode development, but am considering buying a MacBook Air when the newer models are released. How should I collaborate with myself when using both machines on the same ...
0
votes
1answer
519 views

Can I use Xcode 4.2?

Can I use the new Xcode 4.2 to make apps for older version of the iOS? Will they work? I like the new features like the Storyboard and Automatic Reference Counting.
5
votes
2answers
3k views

How to set up a multi-developer iOS environment?

Let me explain my need: I'm having a networked environment with 3 computers connected to a server which will be running full-time. The server also runs a FTP server. I would like to create an ...
2
votes
5answers
2k views

Do you prefer building your interfaces in IB or programmatically? and why?

I've been using Xcode and building iPhone apps for two months, but I'm finding it really hard to grasp good application design. I always face problems—like you can't put your tabbarcontroller in ...