Questions tagged as 'ios'

Tagged questions
2
answers

file management in swift 3

I'm starting with this language and in this particular exercise I want to use the Utilities.swift file in the FMDB folder in a CategoriasViewController.swift file in the Controllers folder. The folders are created in a "physical" way, that is...
asked by 29.03.2017 / 05:43
1
answer

Cordova SQLite with Ionic app

I am developing an application in which I occupy the Cordova Sqlite plugin. I have a problem in the Ios platform when the device does not have internet, every time I enter the application it stops working, in the logs I receive absolutely not...
asked by 04.04.2017 / 16:30
1
answer

FireBase, Undefined symbols for architecture arm64

When I try to compile to upload a new version of my app to the Appstore, this problem appears: " "_OBJC_CLASS_$_FIRApp", referenced from: objc-class-ref in AppDelegate.o ld: symbol(s) not found for architecture arm64 clang: error: lin...
asked by 13.03.2017 / 18:30
1
answer

Facebook signup IOS parse

Good afternoon: When he managed to signup and login with Facebook he saved me the id in Parse but he did not save the email of the user used from Facebook to register. He used oauth in Parse server but I do not know why the email does not appear...
asked by 22.02.2017 / 23:12
0
answers

Structure for iOS app [closed]

Creating an app for iOS I am assaulted by the following structure problem: The app should be connected to a mysql database that also serves as a web database. Now the step that I do not know how to orient very well is how to perform: wit...
asked by 08.02.2017 / 09:54
6
answers

Database storage on Android and iOS with Cordova

I have developed applications for Android mobile devices with Cordova that have used localStorage to save the data, because they were small amounts (configuration, records and high scores, etc.) and, until now, I have not had any problems...
asked by 16.08.2016 / 17:16
2
answers

How to convert NSData to NSString?

I have a variable nsdata that is a byte array, and I want it as a string, but I do not want to decode it, I just want to have the same frame but in string. nsdata = <024101e6 90eaf082 01e0df42 020002df 3d106967 e83efea5 c7bfe062 dca4...
asked by 14.12.2016 / 18:26
0
answers

how to make an inbox with notifications on android and ios [closed]

good afternoon, thankful in advance for any collaboration. I tell you I have a project divided by states and user roles, my question is: How would a master user of a state / municipality publish something and notify a standard user only of t...
asked by 21.10.2016 / 22:49
1
answer

Error creating new project in XCode 7

I have the following error using xcode, the texts overlap one another, this has happened since I installed xcode, unfortunately I do not have much experience in Mac so I beg you to be as clear as possible when indicating how to solve this proble...
asked by 01.11.2016 / 17:49
1
answer

Error NSAttributedString when switching to Swift 3

I have this code used to convert this type of characters: simb&oacute;lica to this: simbólica . do { let encodedData = actualLabel.text!.data(using: String.Encoding.utf8)! let attributedOptions: [String: AnyObject]...
asked by 21.09.2016 / 09:45