Questions tagged as 'ios'

Tagged questions
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Perfomance Restkit with AFNetworking

I have created a reserver using the Slim Framework (PHP), connecting to a MySQL DB. You are on a dedicated server with moderate performance, ie the response is very fast. But I did a test app in IOS where I consult this api and mount a table...
asked by 18.08.2014 / 19:42
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xcode does not create storyboard

Someone knows why my xcode when creating a single view application, it does not create the storyboard, I'm starting now and in class the iphone app screen is done la, but in my only appears a main storyboard, when I run the application nothing a...
asked by 13.10.2014 / 22:53
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Swift Picker View Example

Dear friends, how would you make a UIPickerView object with the simple array popular? example: var titulos = ["texto1", "texto2", "texto3", "texto4"] How to set this array in a UIPickerView?     
asked by 10.09.2014 / 00:17
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Keep on-screen banner layout between an iPhone 4 and an iPhone 5

I have a problem developing the app layout. In the storyboard, I've added UIImageView to display some images while the app is working. This image is at the bottom of the screen, like a footer. But when I simulate on a smaller screen iPhon...
asked by 31.07.2014 / 19:11
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Saving image data from json / web-service to sqlite on iphone

Hi! I wonder if you can help me, I'm trying to save an image in an sqlite bank, on the iphone. But I can not.  Briefly explaining how it works ... The app connects to the server and receives the data using Json. Once received, the data is...
asked by 21.07.2014 / 02:10
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How to make requests to Core Data to get only one attribute?

I only need to get an attribute from a single row of the table: name | id | idade | aprov|repro| sala | _______|______|________|______|_____|______| John | 32 | 15 | A | | 155 | Following the table above, it would be...
asked by 28.10.2014 / 16:12
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Change the minimum age of an app already published in the Apple Store

Hello! I'm having a problem, recently I posted an app on the Apple Store, but I ended up going wrong to get some info about the app. Then my app was rated 17+ ... but the app can be downloaded by 10+ users ... How do I change the rating...
asked by 28.07.2014 / 04:10
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Using UIInterfaceOrientation to change screen

I need to know how to change the iPhone screen when it is rotated (From Portrait to Landscape). For example, when you are in Portrait mode, you will see Screen A, when you are in Left Landscape it will display Screen B and when you turn to Ri...
asked by 08.09.2014 / 21:12
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Optimize NSPredicate with MagicalRecord

First of all, follow my model: Classes:@interfaceMMEAlbum:NSManagedObject...outraspropriedades@property(nonatomic,retain)NSNumber*album_upcoming;@property(nonatomic,retain)NSSet*songs;@end--------@interfaceMMESong:NSManagedObject@property(n...
asked by 14.08.2014 / 17:01
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Ping with Objective-C

Does anyone have a class that does the ping test in Objective-C? I tried several and I did not get any. I just need to get the IP and test, if it "ping" execute the action, from the counter, only issue an inaccessible host message.     
asked by 13.08.2014 / 03:41