I'm able to successfully pass a string a message between two classes but my UIAlertAction is not displaying the message. Code sending message Cod ...

I'm working on a remote project and when I updated it I found this error. I was making a research about this and many says it caused by 3rd party fram ...

I am making a chat room app and trying to make it so that once every hour has passed all the messages that were sent during that time gets deleted for ...

I have a function defined below: Where ret can be: and element can be The error that I got is Cannot subscript a value type of '[Dictionary&l ...

What is the better way to remove an object from an Array in Swift? or ...

I am displaying an UIImageView inside a custom UITableViewCell for only those cells that have image URL set in Firebase response. Code as below: Is ...

I did try to update Alamofire framework using cocoa pods. yesterday it was working fine how can i fix this..? I am using cocoa pods after openin ...

In this case the static variable textView is contained in Holder struct. But I encountered a problem that I have to set "Holder.textView.fieldEditor = ...

eg. Like we have a NSAttributed string and we need to separate string and attributes, then use these attributes on other string of same length. ...

I am trying to query the name field from my Realm database but I keep getting thrown this error Initialiser for conditional binding must have Opt ...

I'm trying a App with CommonCrypto, so I download a SHA256.swift from CryptoCoinSwift/SHA256-Swift, and add it into my project. In my unit test, I ...

Problem: Numeric is of different length could be 1, 200, 1000, 39 99995 etc. And need to replace with a text eg. "Apple" which is of different lenth c ...

I'm working on a LaunchScreen.storyboard file for an iOS Universal app in Xcode 7.3. I must use only constraints defined in storyboard, because the l ...

I'm trying to gain a deeper understanding of how Swift copies value types: The behavior you see in your code will always be as if a copy took plac ...

In Swift, i have a UITextField on a table view cell, and when it's text becomes too long I would like the font size to decrease. I want to make it ver ...

I have a 4 view controllers that need to use a different image based on the user screen width. I am trying to keep the code DRY and use protocol exten ...

I'm using segue to move from one view controller to another and I connected the first and second view from layout also but when moving from first to t ...

When I changed from Objective-C to Swift programming, I have come across '!' (exclamation mark) and '?' (question mark) that often have to be put righ ...

These are image's before and after the app crashes,the console only show message Message from debugger: Terminated due to signal 6 [[My app launches ( ...

This is driving me nuts. In Swift 2.2, it makes it impossible to subscript String with Int. For example: This will result with a compile error, sa ...