How do you add a Dictionary of items into another Dictionary
Arrays in Swift support the += operator to add the contents of one Array to another. Is there an easy way to do … Read more
swift
NavigationBar bar, tint, and title text color in iOS 8
The background text in the status bar is still black. How do I change the color to white? // io8, swift, Xcode 6.0.1 … Read more
Importing CommonCrypto in a Swift framework
How do you import CommonCrypto in a Swift framework for iOS? I understand how to use CommonCrypto in a Swift app: You add … Read more
What’s the cleanest way of applying map() to a dictionary in Swift?
I’d like to map a function on all keys in the dictionary. I was hoping something like the following would work, but filter … Read more
Simplest way to throw an error/exception with a custom message in Swift?
I want to do something in Swift that I’m used to doing in multiple other languages: throw a runtime exception with a custom … Read more
How can I scan barcodes on iOS? [closed]
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. We don’t allow questions seeking recommendations for books, … Read more
Create space at the beginning of a UITextField
I want to leave a bit of space at the beginning of a UITextField, just like here: Add lefthand margin to UITextField But … Read more
What’s the best practice for naming Swift files that add extensions to existing objects?
It’s possible to add extensions to existing Swift object types using extensions, as described in the language specification. As a result, it’s possible … Read more
Error-Handling in Swift-Language
I haven’t read too much into Swift but one thing I noticed is that there are no exceptions. So how do they do … Read more
try, try! & try? what’s the difference, and when to use each?
In Swift 2.0, Apple introduced a new way to handle errors (do-try-catch). And few days ago in Beta 6 an even newer keyword … Read more