Swift2 Questions

I am using the following asynchronous method to get data from firebase, ref is just my database url. it's working perfectly but i want to run the

What i have? an old project using swift 2 and building/running without any issue on xcode 7. it has a lot of dependencies

I am using nuance's speechkit 2 with swift, ios 9.3. ineed to detect when the tts finishes, according to this documentation:

Hi i have this error i keep coming up with that says value of type '[string]' has no member 'characters' here is my code:

Could not cast value of type 'uinavigationcontroller' (0x37aa0dc8) to 'acc.detailviewcontroller' i want to call method of my

Code: let predicate = nspredicate(format: "self contains[cd] %@", searchtext) let result:nsarray =

During realmswift migration, i want to migrate from dynamic var customobject: customobject to let customobjectlist

I have json data from website. i made the main dictionary and i can parse every data except one sub dictionary. i get the error "swift: could not

Why can't cast nscfnumber (core data) to nsarray? error: could not cast value of type '__nscfnumber' (xxxxxxxx) to

I have a table view that is listing a bunch of children. when the user swipes on the row, three actions appear arrived,

I integrate corespotlight in my app. i want that user will find need information in spotlight search and after user will open this

I found this question at parse.com file

I'm quite familiar with sqlite, but decided to try using realm for my next project. i'm having trouble with reading data from the db and deleting

I try to create a uiview that is representing a page whose size is the same as the device screen. since the app supports orientation, i am using

If someone can help me understand/fix why it keeps crashing/saying my results is nil when there's an actual string being sent. i know the

So i'm having this problem where i can't unwrap an optional for outputting it into the label, i've even tried just printing it in the console and

Hello, i'm having trouble using the swipe to delete feature with swift specifically, i implemented the

I study swift. i have a question about initializers init(). for example, i want to initialize int. var number:

I'm using the swrevealviewcontroller library to use on my app as a left slide menu; github link:

I have a class titled viewcontroller (initial view controller) that has various properties. i am trying to pass the same unique

I need to display a table with in my iphone app: neither the number of cells nor the contents are known at compile time,

I am trying to figure out how get the correct height for my tableview cell that contains a uitextview so that all the content in the uitextview

I am still new to swift and is trying to figure out how to add a long press gesture annotation on a mapview. however, i kept getting this

How to transfer tableview cell image to detail view for example i want to display the cell image in another view controller when ever user will

I have written an extension in swift 2.0. i want to use associated property in my extension. public typealias sharecompletion =

I'm trying to achieve something similar to what instagram does when you click on 3 dots on the right of the screen under the picture. here's what

I'm trying to animate a label moving to another place with a spring effect. uiview.animatewithduration(1, delay: 1,

I am getting this error when try to check for internet connectivity in my app. i use xcode 7.1.1 swift 2.0 the code block is as