Questions tagged as 'xcode'

Tagged questions
2
answers

When converting 32-bit to 64-bit code in iOS

I know there is a lot of information about converting 32-bit to 64-bit code on iOS. However, I still have many doubts and I believe they are the same as other people, especially in the question of int variables. For example, as I could se...
asked by 29.10.2014 / 15:54
1
answer

How to pass data (string) from a class to the Viewcontroller TextField

I want to pass data from a class of type NSObject to be shown in my TextField Viewcontroller . I tried to use the prepareForSegue function but could not. Someone knows how to pass the data, even if it is using the prepa...
asked by 30.05.2014 / 14:04
1
answer

How to receive subitems data from a plist?

Good! I am having difficulty receiving subitems data from my plist. Watch ... This is my directory.plist : IwanttoplayallthishereinthisMain.storyboard: SincethePositionandNamekeyswillbeinthefirstTableViewControllerandtheFunctionary,ImageF...
asked by 27.03.2017 / 22:16
2
answers

Problems setting the layout in Xcode

I'm having difficulty on the following question. The blue button in the image below has to be waist-high as it is on the storyboard, but it has to be on all iPhones (4 "up). As can be seen in the preview, for each screen size the button stays...
asked by 11.04.2016 / 03:49
2
answers

IOS - How to program the navigation between ViewController direct in viewDidLoad?

I want to navigate between the ViewController of an app by clicking a button and switching from one to another for example. I wanted to run this directly in the viewDidLoad of the ViewController1, if the user has already registered, I will send...
asked by 29.02.2016 / 13:58
1
answer

Image Density Change (DPI)

I'm working with a project that I do image capture and I need to transmit that image with 200dpi, I would like to know how do I change the image density to 200 dpi?     
asked by 21.10.2014 / 20:49
1
answer

Lost file in xCode

When I copy a Swift file and paste it from my folder, it does not appear in xCode.     
asked by 05.10.2017 / 16:59
1
answer

Publishing app to Apple Store

While sending the app to the Apple Store, I received the email:    Missing Info.plist key - This app attempts to access privacy-sensitive   data without a usage description. The app's Info.plist must contain an   NSPhotoLibraryUsageDescriptio...
asked by 15.02.2017 / 18:23
2
answers

IOS - Prevent keyboard from hiding Text Field? [duplicate]

When I click on Text Field, the keyboard pops up hiding it on the screen, I would like to know a way to make Text Field go up along with the keyboard, I tried to use a Scroll View but I could not. Example:     
asked by 18.02.2016 / 19:02
2
answers

Why is my request blocking events?

I have implemented an http json request that works fine, but it prevents the user from clicking on it and can access the information only when it is downloaded. Example: I have a UITableView with 3 Items, if I click on one of them and in that...
asked by 28.11.2015 / 21:35