Questions tagged as 'ios'

Tagged questions
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Clear Context using persistence CoreData

I would like to know if you have any way to "clean" my context using Core Data . I have a problem that when I update the application, the same one after saving the records in the database, also maintains in context . So eve...
asked by 22.12.2014 / 13:18
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How to create custom UISegmentedControl?

How to create% custom%? My goal is to create a UISegmentedControl , as in the image below:     
asked by 21.12.2014 / 15:21
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I'm doing a post to register ads but he does not find the user_id

I'm creating a post where I can register and save ads from my application to my api. When I click on register it returns the error got 422 but if I put the user id manually and permanent (user_id = @ "1") it works normally but it with this code:...
asked by 05.03.2015 / 20:55
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How to show Facebook friends list on ios with Swift

I would like to know how I display a list with my facebook friends using the facebook SDK for IOS and Swift. I have already installed it and I am already logging in via facebook. I just can not show my friends list.     
asked by 14.05.2015 / 16:13
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How do I use addObject inside an Array?

I have an NSMutableArray * arrayFavorites I can not log in { name1 = 6; name2 = "Paolo Rossi\nIt\U00e1lia"; name3 = "cartaz-1982.jpg"; photo = "copa8.jpg"; name4 = 24; }, { name1 =...
asked by 25.05.2014 / 19:04
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Predicate with CAST

Accessing the database .sqlite via sql normally, I can use the CAST('coluna' as decimal) function. Via NSPredicate using CoreData , how do I do the same thing? I have a column of type String and I need...
asked by 28.11.2014 / 17:21
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How do I get the serial number (not the IMEI) of iOS and Android devices?

How to get the serial number of a mobile device? I need the solution in delphi, firemonkey that works on both Android and iOS.     
asked by 03.02.2015 / 12:41
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Play video in or out

I'm developing a mobile service application & news for a company and in this there is an area of videos related to the institution. The doubt is:  For the best user experience, should the app play the videos or request a default player?...
asked by 13.08.2014 / 13:49
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how to measure speed in mobile broadband traffic on 3g or wifi on mobile phone programmatically on iphone

In app , I'm already doing traffic collection on iphone, now I need to check how to measure the speed of mobile broadband traffic in 3g or wifi programmatically. For example: Every 1 minute or 10 minutes, or more, I need to know what...
asked by 04.11.2014 / 19:12
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Install IPA using Swift

I am developing a jailbreak APP , I would like to know how to install a .ipa that I downloaded from my server to install on my device (iPhone and iPad) . My application does not promote piracy, it just downloads other apps from the same develo...
asked by 09.11.2014 / 21:40