Questions tagged as 'ios'

Tagged questions
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How do I know when the app is unzipped on iOS?

I am developing an application that sends push notification, but so my server does not send notifications to the devices from which my application was uninstalled and not polluting my server, how could I know when User Uninstalled My Applicati...
asked by 16.11.2014 / 04:28
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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
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How to return points within a radius?

I'm working on an app where I would need to return points (Lat, Long) in a radius of size X (Km) from the user's location (Lat, Long). I have come up with the following logic: Get the user's current location Enter the location of the user...
asked by 11.04.2015 / 19:09
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How to add button on numeric keyboard in iOS

I'm developing an app that on one of the screen there is only two UITextField , one alphanumeric and one numeric. If you have a problem, the keyboard alpha has the return / next button, but the numeric keypad does not. Initially my idea...
asked by 18.02.2014 / 00:09
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Doubt Encoding Utf8 Swift 3

I'm having a lot of trouble with the encoding of my application. I have an online radio in the United States and I'm trying an application for it. I get the metadata of the LastFM songs. let queryURL: String if useLastFM { queryURL...
asked by 07.07.2017 / 06:34
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Value of type 'String?' has no member 'Int'

I have the following problem:    Value of type 'String?' has no member 'Int' What is the reason for the error and what is the solution? class ViewController: UIViewController { @IBOutlet var nameField: UITextField! @IBOutlet va...
asked by 31.07.2017 / 22:28
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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
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Installing IOS application without having to go into the store

Is it possible to install an IOS application without going into the store? So how can I just download .apk and install on android? An example of what I'm talking about: link If you access the link and click on download it will ask if you...
asked by 30.11.2016 / 20:32
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How to update a UIWebView to include and remove a UIActivityIndicatorView

I'm having difficulty including and finalizing the display of a UIActivityIndicatorView ("loading animation"). I've already tried using webViewDidStartLoad and webViewDidFinishLoad, respectively to start and end the animation, but I was not succ...
asked by 14.09.2016 / 19:58
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Alamofire 3 how to get errors if there is a service call (Swift2)

I have the following code to call the server Alamofire.request(mutableURLRequest) .responseJSON{ request, response, result in response in if let value: AnyObject = response.result.value {...
asked by 17.02.2016 / 12:00