1
vote
1answer
158 views

Custom animation iOS

I have seen animation, and i can't figure out how to do something like in this video(youtube). I want to discuss how it's made. I don't think that they're using sprites. I have one idea how to do ...
0
votes
4answers
306 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
2answers
183 views

PayPal proof of payment - is there a need to store it at our server?

I am developing an iPhone app, which I am integrating with PayPal. I did it successfully using PayPal library. I am testing it on sandbox mode. When I transfer money from one account to the other ...
4
votes
2answers
801 views

Core data syncing (deletion) using a custom REST web service

I need to sync my local core data stack against a server running a persistent data storage underneath the covers. (I've gone through other posts here and on SO on similar topics) My requirements: ...
5
votes
2answers
1k views

WWDC 2012 announced features on iOS 5?

I am relatively new to iOS development, so after watching a bunch of WWDC videos announcing new awesome features for the iPhone SDK, I still got a few questions regarding their support for older ...
2
votes
4answers
910 views

Am I supposed to remember code from the book I'm using to learn?

I'm currently using a great book to learn what I need to know about making app's for the iPhone using cocos2d. So far, I am doing great, I read all the code and most of the time, It fits and I ...
0
votes
5answers
827 views

New to Programming/objective c

I've recently started to work on some iPhone apps, starting from a base where I had essentially no programming experience (I studied Maths & had very few programming modules) I worked my way ...
5
votes
1answer
576 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)? ...
6
votes
3answers
6k views

Is it better to target iOS 5 and ARC or an earlier version with MRC?

I personally don't know much about iOS 5, but it seems like with automatic reference counting (ARC), you get rid of much of the memory management issues of the previous operating systems. So is it ...
1
vote
3answers
174 views

Request Information from iPhone/Php developers

recently I hired a freelancer to develop an iPhone application for my website, this application will get information from the DB of the website, normally I should give to him the access to the DB to ...
3
votes
3answers
562 views

Is there ever a reason to use C++ in a Mac-only application?

Is there ever a reason to use C++ in a Mac-only application? I not talking about integrating external libraries which are C++, what I mean is using C++ because of any advantages in a particular ...
1
vote
4answers
212 views

Some advice in open sourcing objective-c code? [closed]

I've been working on an iPhone app for the past month and am interested in open sourcing some of its code. I built a few categories that others might find useful for generating filler data during ...
4
votes
3answers
6k views

As an iOS developer, what type of technical interview questions should you be prepared with?

I just finished a technical interview yesterday and the interviewer asked about graph theory, data structure, and traversals. This has nothing to do with iOS stuff. So I came un-prepared. This was ...
5
votes
1answer
597 views

How can I manage my ViewControllers in my game?

I'm building a very simple iOS game that doesn't require any fancy OpenGL; I'd like to stick with Core Graphics & Core Animation. I'd like to make this a fullscreen game, and my question is of ...
1
vote
3answers
619 views

Warning-free Objective C code

I am currently creating my first iPhone app in Objective C and getting a lot of warnings because I've in many places taken advantage of the fact that Objective C is a dynamically typed language. I get ...
5
votes
7answers
555 views

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

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 ...
1
vote
3answers
1k views

Designing a Technical Interview

The startup company that I'm employed at is looking to open an office overseas, and I've been tasked with coming up with some reasonable questions that will be used use to help find/hire some suitable ...
2
votes
3answers
2k views

iOS developer interview question doubts

How deep should an iOS developer review data structure & algorithm when preparing for iOS job interview position? I know most people would just say there's no harm in reviewing it, but would like ...
1
vote
1answer
527 views

Views, View Controllers, Properties and Object-Oriented Programming

I'm new to OOP, having been a procedural programmer for many years. I'm learning iOS development in Objective-C and could use some clarity on when and how objects and properties are used. Say I have ...
6
votes
2answers
1k views

Observing MVC, can/should the Model be instantiated in the ViewController? Or where?

I'm writing an experimental iPhone app to learn about the MVC paradigm. I instantiate my Model class in the ViewController class. Is this stupid? I'm asking because storing the id of the Model class, ...
4
votes
2answers
4k views

Would knowing Python help with creating iPhone applications?

Here is what the apple site says: With Snow Leopard, Mac OS X makes it easy to use scripting languages as full application development tools. Snow Leopard ships with support for the ...
4
votes
9answers
1k views

What are the Most Important things to know about iPhone Development?

For example I just learned today about NARC. Never release something unless you made it "New, Alloced, Initialized or Copied". That just fixed a couple different bugs in my app that I couldn't find. ...
0
votes
3answers
561 views

What guidelines do you suggest for using Objective-C Properties?

Objective-C 2.0 introduced properties. While I personally think properties are nice addition to the language, I have seen a trend of making every instance variable as a property. Apple sample codes ...
24
votes
5answers
7k views

MonoTouch vs Objective-C for iPhone/iPod/iPad development [closed]

For someone with .Net experience and wanting to develop for iPhone/iPod/iPad, is it worth learning Objective-C? Is MonoTouch a good alternative? What are some of the trade-offs when using MonoTouch vs ...