Questions tagged as 'xcode'

Tagged questions
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How do I get a JSON and store it in a list?

I would like to receive a JSON containing multiple messages and store it in a list that contains JSON content per position The format of JSON would be this: [{"id":"42","data":"02\/12\/2015 12:01:21","texto":"blablabla","nome":null}, {"id"...
asked by 04.02.2016 / 14:28
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Xcode does not find button

I created a button on storyboard to connect to a viewController . Clicking the button causes the error:    thread 1: signal SIGARBT What could be causing such an error? I've seen many tutorials and nothing.     
asked by 14.07.2015 / 13:15
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UITextField - Position the cursor during editing

I am making a UITextFied edit treatment to format text as decimal with decimal and thousands separators. My question is how to position the cursor always in the right corner of the text field? Thankful     
asked by 13.04.2015 / 19:00
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Load UIViewController

I have a UIViewController with the Black Background where it would be my main UIViewController (where the menu is and etc) and I do this: CredenciaisViewController *obj = [self.storyboard instantiateViewControllerWithIdentifier:@"Credencial"];...
asked by 08.10.2014 / 16:23
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Invoke touchInside method via SWIFT programming

Good evening guys, my doubt can be simple for many more I'm having a bit of trouble solving the same. Come on! I created a button (UIButton) and would like to know how I invoke an action when it is clicked via programming. I thank you for...
asked by 03.09.2015 / 04:19
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Remove menu navigation controller

As I remove this gray menu from my webview I think it's something related to navigation controller n I'm sure     
asked by 31.10.2018 / 02:09
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Upload app to Apple Store

I'm trying to upload an app in the apple store using xCODE 8, but I get the message that it's no longer possible to upload to the apple store using xCODE 8. So I researched it, it's possible to upload apps using only version 9 or higher. Can any...
asked by 14.09.2018 / 13:34
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Error when running app directly on iOS device

I have an app that runs perfectly on the simulator, the same is already signed with my dev account. But when I try to build to run on a "physical" device some errors happen, I tried to reinstall the libraries used by Pods and I tried to delete t...
asked by 13.08.2018 / 18:01
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XCode - Adapt / fill screen for iPad mode

I recently started learning to program in XCode. After seeing some tutorials, I started working on a demo of an app whose initial menu features 5 buttons positioned vertically on a stack and a side image as shown in the following image: This...
asked by 25.05.2018 / 17:55
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How to pass parameter in NSarray in url NSURLSessionDownloadTask

I am creating a UITableView to load the bookmarks that are saved in NSUserDefaults, the values are the IDs. ex. 34, 45, 55 ... I am creating the url and passing parameter through an NSMutableArray. (34, 45, 55). this way. NSString * por...
asked by 15.11.2017 / 02:56