Questions tagged as 'ios'

Tagged questions
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Embed fb in the ios swift app

Good afternoon guys, all good? I would like to know if integrating the fb sdk in my project ios swift if the user log in I have access to his friends list? And taking advantage of the question, would anyone have any tutorial on integration? Thank...
asked by 26.09.2015 / 16:05
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Factory of objects related to local persistence in Swift

In the application I'm developing using Swift, I need to have access to a locally persisted data entity, this entity will be built through a Factory based on data probably obtained through a request and return in JSON, through a process of authe...
asked by 19.09.2015 / 00:54
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Error creating class reference and concatenating methods in Swift

Good evening. I have two classes and I created an instance referencing the parent class by calling its method and it does not run and shows the following sentence: "swift expressions are not allowed at the top level" PS: I have tried ev...
asked by 14.01.2016 / 00:05
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How the Google Play Books application "blocks" books

We are developing an application similar to Google Play Books for the Institution that works, I would like to know how the process works to make the file "private" to the application, blocking the user copy to a platform external. Our appli...
asked by 04.12.2015 / 21:17
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class of mathematical functions (regression) in SWIFT

What is the class to use mathematical regression equations? And how to plot the chart?     
asked by 29.10.2015 / 18:11
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Add UITabbarController without storyboard

How do I add a UITabbarcontroller with UINavigationController , but I would like to add in a second view because I have the login login screen and would not like to display the tabbar in this first view, I found some examples but everyone add...
asked by 25.08.2015 / 18:58
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Fatal error: unexpectedly found nil while unwrapping an Optional value

I had the following error message:    Fatal error: unexpectedly found nil while unwrapping an Optional value In the following code snippet: // Lê uma coluna do tipo String no (BANCO DE DADOS) func getString(stmt:COpaquePointer,...
asked by 24.06.2015 / 21:08
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How to load data from a specific mysql user in xcode?

My code is working, I'm getting the data I need, but I have to write the email of the user who wants the data in my php file. I wanted to receive the user data that the email is typed into a textField in my project. How could I do that? My ph...
asked by 19.06.2015 / 10:13
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How to do a search in a list of Ionic Framework Angularjs

I have an ionic application, however I need to do a search or filter on the contacts that appear on the screen but I can not and the worst that does not return any errors: My control: .controller('ContatosCtrl', function($scope, $timeout, $...
asked by 08.06.2015 / 17:07
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AFNetworkReachabilityStatus with inconsistent values when re-establishing connection

I'm trying to use the RestKit framework to observe the changes in the connection through the setReachabilityStatusChangeBlock method of the AFHTTPClient class. Once the application is started I get the AFNetworkReachabilityStatu...
asked by 28.05.2015 / 10:44