Tagged Questions

iOS is Apple's operating system for mobile devices, such as the iPhone, iPod touch, iPad and Apple TV (2nd generation) devices. It shares a lot with Mac OS X, but is optimized for touch-based interfaces.

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0
votes
1answer
8 views

Convert iPhone app to universal app: Grouped UITableView

I am using xib-s for my UITableViewCells on iPhone. Now I need to convert my app to universal app. Do I have to create new xib-s (looking exactly the same way) for the iPad version? My current problem ...
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votes
2answers
11 views

Yet another “message sent to deallocated instance”

My app crashed (iOS/iPhone) after the execution of the following snippet: NSHTTPURLResponse *urlResponse = nil; NSError *error = [[NSError alloc] init]; NSData *responseData = ...
0
votes
1answer
7 views

Bluetooth connectivity using IOS device

Hi i just want to clarify few things after i went through all the details by googling whole day. Firstly i want to know Can we list all the devices*(including Android,blackberry etc)*using bluetooth ...
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votes
0answers
4 views

Setting up kiwi for multiple target

I have a xcode project that has 2 targets for iPad and iPhone build. I have followed the installation instructions and installed kiwi via cocoapods. When I create a new test target "Product Name", ...
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votes
0answers
9 views

mixpanel nameTag not working iOS

basically I am using the following code to log an event in the mix panel. [mixpanel track:@"App Launched"]; [mixpanel identify:[user objectForKey:@"email"]]; ...
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votes
1answer
18 views

How to become an observer of a property of an object stored in an NSArray?

I am trying to make a view controller an observer of a property (an enum) of one of its child view controllers. The view controller whose property I am trying to access is stored in an NSArray. It ...
-2
votes
0answers
18 views

ARC makes playing video failed

When ARC is on,I can't play video(the video is loading forever).When ARC is off,I can play video successfully.I don't know why and how to edit my code to play video with ARC on.Here is my code ...
0
votes
1answer
20 views

How do I clear the background of a UIImagePickerController?

I am calling a UIImagePickerController to view the albums on the IPhone. The problem seems to be that when the modal slides down on cancel the seems to be a block of white padding at the top of of ...
0
votes
3answers
23 views

IOS: identify a generic object

In my app I should analyze an object and I do this: if ([object_selected isKindOfClass:[Person class]]) { Persone *obj = (Persone*)object_selected; NSString *name = obj.nome; NSString ...
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votes
0answers
6 views

BSKeyboardControls not work in version ipad

I have an universal app where in the keyboard I put these controls. In the iPhone version (which is in portrait) everything works perfectly, while the iPad version (which is in landscape) are visible ...
0
votes
1answer
12 views

Random (lldb) crashes in iOS Simulator

I've been struggling with an weird issue for some time now. When running my app with the iOS Simulator initially closed it launches correctly. But if I then run it again without closing the simulator ...
-3
votes
1answer
35 views

Creating iOS App with database

I've searched web for an answer to this question but failed to find. I want to create an app that already has data in it (data that doesn't needed to be downloaded from the web). For example: an IOS ...
0
votes
1answer
22 views

How to set UISlider' trackImage (using pattern)

I hope to how to set UISlider's trackImage. My image is this. I want to use pattern. But, I cannot find way. Please tell me hint.
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votes
0answers
5 views

Best free graph library for stock/financial heavy data plot

May be this type of Question has already been asked many times on SO, but none of those satisfied me, so I am posting a new Question here. Already have seen: Financial Charts for iPhone application ...
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votes
4answers
52 views

Submit first iOS app. What do i have to do?

i'm goind to submit my first iOS app right now, I removed every NSLog.but i'm wondering if i have to remove all comment : // an /* */.Performance will be affected if i do not remove comment ? ...

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