The internet's most comprehensive Swift resource.




Error Handling in Swift
by Nick Hanan     www.codingexplorer.com
Swift Version: 2.2
Swift 2 brought a language level form of Swift Error handling that is easy to read, easy to use, and more performant than its cousin, exception handling.

Creating and Modifying an NSURL in your Swift App
by Nick Hanan     www.codingexplorer.com
Swift Version: 2.0
An NSURL is how you describe the location of a file or directory in your Swift App. You can also easily add or delete path components with a few methods.

watchOS 2 Hello World App in Swift — Coding Explorer Blog
by Nick Hanan     www.codingexplorer.com
Swift Version: 2.0
Learn how to create a simple "Hello World!" style app in watchOS 2 using Swift and Interface Builder to get started programming for the Apple Watch.

API Availability Checking in Swift 2 — Coding Explorer Blog
by Nick Hanan     www.codingexplorer.com
Swift Version: 1.1
Swift 2 makes it easy to check for API availability, making your code much safer running on earlier versions of the iOS operating system.

Protocol Extensions in Swift 2 — Coding Explorer Blog
by Nick Hanan     www.codingexplorer.com
Swift Version: 1.1
Extensions let you add methods to existing types like classes, structs and enums. Swift 2 brings that capability to protocols with protocol extensions.

Println Is Now Print & Do-While Is Now Repeat-While in Swift 2
by Nick Hanan     www.codingexplorer.com
Swift Version: 1.1
Swift 2 brought many changes, some big, some small. Among the small, println has been changed to print, and the do-while loop is now the repeat-while loop.

The Guard Statement in Swift 2 — Coding Explorer Blog
by Nick Hanan     www.codingexplorer.com
Swift Version: 1.1
The guard statement, added in Swift 2, provides a nice syntax for exiting a scope early if a condition, particularly when optional binding, is not met.

Pattern Matching in Swift — Coding Explorer Blog
by Nick Hanan     www.codingexplorer.com
Swift Version: 1.1
Pattern mathching is a staple of functional programming. Swift was giving this capability, allowing for-in and case statements to be a lot more capable.

Choosing Images with UIImagePickerController in Swift
by Nick Hanan     www.codingexplorer.com
Swift Version: 1.1
The UIImagePickerController is the easiest way to allow a user to select images on their device in order to load them into your Swift iOS app.

Watchkit and iOS App Messaging with openParentApplication
by Nick Hanan     www.codingexplorer.com
Swift Version: 1.1
Enable your WatchKit app to wake up and perform longer running tasks on its parent iOS application with the openParentApplication:reply: method.

Share Data in your Swift WatchKit Apps with App Groups
by Nick Hanan     www.codingexplorer.com
Swift Version: 1.0
Most Swift WatchKit apps will need to share data between its main iOS app. One of the easiest ways to do so is with App Groups and NSUserDefaults.

Glances in your Swift WatchKit App - Coding Explorer Blog
by Nick Hanan     www.codingexplorer.com
Swift Version: 1.0
Learn how to implement glances into your WatchKit Swift App. Glances are a good way to show a quick bit of information your user would want to see.

WKInterfaceTable in your WatchKit Swift App
by Nick Hanan     www.codingexplorer.com
Swift Version: 1.0
WKInterfaceTable lets you show information in a scrollable table in your WatchKit Swift App. This tutorial covers how to make one that shows String values.

Integers and Numeric Literals in Swift
by Nick Hanan     www.codingexplorer.com
Swift Version: 1.0
This post shares about Integers and their related types in Swift. We also cover numeric literal syntax to increase readability and even use different bases.

Swift Set Type in Swift 1.2 - Coding Explorer Blog
by Nick Hanan     www.codingexplorer.com
Swift Version: 1.0
This post shares about the new Swift Set type introduced in Swift 1.2. A Set is an unordered collection of distinct objects with a fast lookup time.


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