BradB132

func exampleFunc(description intArg:Int) {
    // ...
}
exampleFunc(description: 5)

BradB132

func exampleFunc(# intArg:Int) {
    // ...
}
exampleFunc(intArg: 5)

BradB132

func add(first:Int, second:Int) -> Int {
    return first+second
}
add(4, second: 5)

BradB132

func add(first:Int, _ second:Int) -> Int {
    return first+second
}
add(4, 5)

BradB132

func defaultParameters(myArg:Int = 0) {
    // ...
}
defaultParameters() //passing nothing gives 'myArg' a value of 0
defaultParameters(myArg: 5) //'myArg' will be 5

BradB132

public class MyClass {
    private(set) public var myProperty:Int = 0
}

//Here’s some code that tests our new property
let myObj = MyClass()
println(myObj.myProperty) //this line compiles
myObj.myProperty = 5 //this causes a compile error

BradB132

func tableView(tableView: UITableView, editActionsForRowAtIndexPath indexPath: NSIndexPath) -> [AnyObject]? {

    var myAction = UITableViewRowAction(style: .Default, title: "My Custom Action", handler: { (action:UITableViewRowAction!, indexPath:NSIndexPath!) -> Void in
        //block that runs when 'My Custom Action' button is tapped
    })

    //it's useful to differentiate each button with color
    myAction.backgroundColor = UIColor.lightGrayColor()

    //create additional actions here

BradB132

let alert = UIAlertController(title: "Title", message: "Message", preferredStyle: .Alert /* or .ActionSheet*/)

alert.addAction(UIAlertAction(title: "OK", style: .Default, handler: { (action:UIAlertAction!) in
    //this block runs when 'OK' is tapped
}))

alert.addAction(UIAlertAction(title: "Cancel", style: .Cancel, handler: { (action:UIAlertAction!) in
    //this block runs when 'Cancel' is tapped
}))

BradB132

let alertStyle:UIAlertControllerStyle = UIDevice.currentDevice().userInterfaceIdiom == .Phone ? .ActionSheet : .Alert

BradB132

table.estimatedRowHeight = 44;
table.rowHeight = UITableViewAutomaticDimension