Questions tagged as 'ios'

Tagged questions
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How to configure development environments on Android and iOS? [closed]

I have 4 environments in which developers should try Development Tests Dummy Production Production I need developers to be able to test in different environments and each environment is the same as a different domain and server How...
asked by 08.12.2016 / 20:49
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Back to erase subviews of a TableView after a reload?

I have a TableView to which in each cell I add several imageView. In a moment of the application I have to change the imgeView of a cell in one position for another imageView therefore I do a reload of the tableView. The problem is that when doi...
asked by 17.03.2017 / 16:42
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Pass data between controllers within a tab bar IOS swift3

Hi, I'm starting to program in Swift3 on iOS and I need to do a tab bar but I do not know how I can pass data between the controllers, can someone help me?     
asked by 16.03.2017 / 15:35
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Push Notification in backgroud IOS 10, Swift 3.0, XCode 8

I commented that I have migrated my swift app 2.3 to 3.0 and I am working with Xcode 8. with the previous versions I could capture the payload of a push notification using the function: didReceiveRemoteNotification. I have been trying for sev...
asked by 06.10.2016 / 00:23
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Refresh IOS Swift 3 map

Good morning. I'm making an application that shows a map, and receives from a webservice an array with JSOn opbjects, which contain coordinate data, and then add PINs to the map, showing the location of the users. The connection works corr...
asked by 05.04.2017 / 19:44
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Display phases in iOs (Constraints)

I wanted to know if someone can explain to me the methods of UIView about how the constraints are updated, of the phase of layout of the UIView , and the one on the display . My question is about what order and how t...
asked by 11.06.2016 / 14:00
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Display an alert in a TableViewCell

I want to show an alert when I press a button that is in a tableviewcell and it gives me the following error:    'NSInvalidArgumentException', reason: 'Application tried to present modal view controller on itself. Presenting controller is....
asked by 14.12.2018 / 18:27
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View properties do not appear in Storyboard support

Hi, I've been struggling since I started programming on iOS with the use of Pods in projects, an example is when I install Floaty Pod without problems and when I use it I do not see the properties of the view and so on I can design my button....
asked by 04.11.2018 / 22:44
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I can not make devicetoken post

I have configured the notifications using GCM and to send them later, I need to register the tokens in my database. First of all in my AppDelegate, I store the token in the following way: let deviceTokenString = NSString(format: "%@", deviceTo...
asked by 02.03.2016 / 15:53
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Class to add Slider Menu - swift 4

I want to create a class that I can invoke at any time in my program to be able to bring a slider menu to screen. Create a class called MenuV that implements NSObject. This class creates a view with a blue alpha and at the same time shows a c...
asked by 15.07.2018 / 04:32