Questions tagged as 'ios'

Tagged questions
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swift 3 how to open a popover so that it does not cover every viewcontroller that called it?

I already use the popover that opens through a "follow" and I wish I could set the dimensions (height and width) of this popover so it would not completely cover the viewcontroller that opened it. I use the following statements in the viewcontro...
asked by 07.11.2016 / 19:46
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@protocol is not working

I'm implementing a protocol but the same is not able to call the delegate : if ([self.delegate respondsToSelector:@selector(addCard)]) { [self.delegate addCard]; } ViewController.m #import <UIKit/UIKit.h> #import <Fou...
asked by 21.09.2016 / 04:45
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PushSharp 4.0 - Namespace not recognized "PushBroker"

I have the following problem, I recently added the PushSharp 4.0 lib to my server to be able to send notifications to ios. However with the code I have, I'm getting the following error:    the type namespace name 'PushBroker' could...
asked by 23.09.2016 / 15:39
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Swift: Fixed header in a TableViewController

My problem is this: my application has a screen that uses the UITableViewController layout. I created a header (View) for this screen, however, the header does not stay fixed at the top of the screen. That is, when I drag the screen up / down, t...
asked by 08.09.2016 / 17:35
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Post swift error with alamofire

But once I come to ask for help from you. I'm developing an application in Swift using web service writing in java hosted at Amazon AWS. When I try to make a registration via post the registration is not performed. The error that returns me i...
asked by 03.09.2016 / 05:31
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Date picking time from another time zone

I have a big problem, I need to store the date and time selected by the user so that I can generate the notifications at the correct time. The date and time is captured by a date picker and when I get it as String it comes in the correct way "Se...
asked by 27.09.2016 / 18:11
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Image stretched in Safari

I have an image problem in Safari browser, as they are only stretched in this browser. The problem occurs on the desktop as well as on the mobile, Mac, MacBook, iPhone and iPad. This is css: .ft-gallery-v3 { background: url('../images/ft-...
asked by 26.08.2016 / 21:27
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Can not save to native calendar - Xamarin - IOS

I'm saving an event on the IOS native calendar through the code below, because the simulator works perfectly, but when I do it right on the iPhone device this code does not work. I did two tests the first one opening the calendar for the user to...
asked by 20.08.2016 / 01:49
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How to add image to LaunchScreen.storyboard

It's been a while since I've been trying to add an image to the LaunchScreen.storyboard of an iOS app I'm developing. Text I can add and view while loading the app, but I can not see an image that I added through the "image view" component. I...
asked by 15.09.2016 / 19:37
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Problems with prepareForSegue method passing data

I'm having a problem guys, I'm new to swift, and I have a method that takes a result from a JSON and I wanted to store it in a local variable and then pass that variable to a viewcontroller next, but the variable when step in the prepareForStack...
asked by 06.08.2016 / 17:47