Questions tagged as 'ios'

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Bug with CSS Transform Skew on iOS

.calendar__nav a.arrow_up { top: 0; } .calendar__nav a { border: 0; background: transparent; position: absolute; width: 32px; height: 32px; display: block; left: calc(50% - 16px); } .calendar...
asked by 29.09.2017 / 12:17
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Doubt with project creation in firebase

I had several projects in the firebase and when I went to create another it triggered this message: 3 projects missing to reach the limit , even though I was dropping all, which was what I did and the message continues, but a question has aris...
asked by 01.10.2017 / 14:36
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Create Grid Master / Detail

How do I create two Grid Master / Detail in Xamarin.Forms (Android / IOS)? The difficulty is not in creating the grid, but rather implementing the Master / Detail     
asked by 08.10.2017 / 20:51
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TableView saving selected rows

class ViewController: UITableViewController { let dias = ["Segunda-feira","Terça-feira","Quarta-feira","Quinta-feira","Sexta-feira","Sábado","Domingo"] var selecionados = [Bool]() override func tableView(_ tableView: UITableV...
asked by 15.09.2017 / 21:53
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fatal error: unexpectedly found nil while unwrapping an Optional value

I know the problem is simple .. but I can not solve my variable Beats only appears in the second view, but a function ends up calling it in the first view, I just need to check if it's popping up, but I'm not able to do the control if @IBOutle...
asked by 16.09.2017 / 06:02
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What are the variables for plugin cordova geolocation in iOS?

While creating a plugin for Cordova that uses geolocation, you must add a variable to "privacy - Location Usage Description" which is GEOLOCATION_USAGE_DESCRIPTION . in config I have: <plugin name="cordova-plugin-geolocation" spec=...
asked by 29.08.2017 / 03:11
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Upload website in UIWebView Swift 3

Good morning staff I can load a web page quietly into a UIWebView with the following Swift code: import UIKit class ConteudoOnlineViewController: UIViewController { @IBOutlet weak var pagina: UIWebView! override func viewDidLoad() { s...
asked by 16.08.2017 / 14:39
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How do I redeem an item from a relationship with swift?

Hello, I am trying to store a value in an item in a relationship. The relationship is "friends" and there are some attributes like "friendship". I would like to store the value of "friendship" in this variable but I am not
asked by 16.08.2017 / 23:29
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Error clicking Button

Good morning! I'm studying the Swift language for iOS and I have the following problem. I made a test application, available in the book "Swift - Programe for iPhone and iPad" of the Code House. It is an application where I put a food and...
asked by 02.08.2017 / 14:54
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Change button label with typed value [duplicate]

I have an application that when I touch the button should open the keyboard and the value that the user type need to be inserted in the button label, I do not know how to do this, someone can help, in case it would be in swift 3     
asked by 28.07.2017 / 20:06