Questions tagged as 'ios'

Tagged questions
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How can I read or download a pdf in react native?

I want to be able to visualize or otherwise download a pdf using react native . I was testing the react-native-pdf library but I get an error, I think it's because it asks me to do npm link and this command has presented problems, I'm...
asked by 09.01.2018 / 13:41
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help with the constrains in a table view in swift 4

I have the following problem with tables I'm creating a custom table view I added an image and a title I'm uploading the images from a class and I load all the image well and the title but when viewing it in the simulator it looks like this:...
asked by 22.12.2017 / 04:03
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How to delete row in tableView with CoreData data

I'm making an app that stores information in CoreData and shows it to the user in a table. I added the function of deleting rows when swiping, but I am having problems to achieve the result. My code is this: override func tableView(_...
asked by 21.12.2017 / 12:04
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iOS - Maximum number of certificates generated

I am about to publish an app. I just got the invitation for the Apple Developer program. I have read the documentation, and I understand that the first thing is to create the iOS App IDs. Ready. Then, I must add a production certificate, but it...
asked by 18.12.2017 / 21:54
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how can I install npm install -g exp to install in my project?

I am trying to install this dependency to be able to generate the apk of my project but it is not installed, it lasts a while loading and at the end it shows me an error: npm ERR! Expected: e6c37c74c2ede6c32f04b13d30383e10255908d3, npm ERR! A...
asked by 06.12.2017 / 16:36
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Passing data from a table view to an Xcode view controller

I'm trying to pass data already saved in a Core Data from UITableView to a view controller . The code compiles to me without error but when I execute it does not present to me in UILabel the information that it would have to send....
asked by 05.12.2017 / 03:46
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Development of ios app with phonegap

I want to ask about mobile development, I want to clarify that I have not developed any mobile app. I have a client that needs an app for ios, it is not very complex, I know that swift is usually used to develop in ios, but since I do not hav...
asked by 05.03.2018 / 19:31
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your screenshots still not accurate reflect your app in use

I tried to publish an app in appstore but they keep sending me this:    We noticed that your screenshots are still not reflected   your app in use.       Next Steps       To resolve this issue, please review your screenshots to ensure that...
asked by 07.11.2017 / 18:18
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Normal and long click on UIBarButtonItem

I try to implement a double functionality on a button of a navigation bar, for this I have implemented this code class ViewController: UIViewController { @IBOutlet weak var txtBuscar: UITextField! @IBOutlet weak var btnNuevoItem: UIBarButtonI...
asked by 19.10.2017 / 19:01
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Image does not appear in the iOS simulator

I hope someone can help me. When I add an image to my Xcode project, it does not appear to me in the iPhone simulator. I receive the message: "Could not load the" photo.png "image referenced from a nib in the bundle" I'm going crazy looking for...
asked by 16.10.2017 / 21:19