thanhluu

struct Person {
    let firstName: String
    let middleName: String?
    let lastName: String
    
    func getFullName() -> String {
        if middleName == nil {
            return firstName + " " + lastName
        } else {
            return firstName + " " + middleName! + " " + lastName

thanhluu

let week = ["Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday"]

func weekdayOrWeekend(day: String) -> String {
    switch day {
        case "Saturday", "Sunday": return "Weekend"
        case "Monday", "Tuesday", "Wednesday", "Thursday", "Friday": return "Weekday"
        default: return "This isn't a valid day in the Western calendar"
    }
}

thanhluu

struct User {
    var fullName: String
    var email: String
    var age: Int
}

var someUser = User(fullName: "Thanh Luu", email: "[email protected]", age: 27)

var anotherUser = someUser

thanhluu

class Point {
    var x: Int
    var y: Int
    
    init(x: Int, y: Int){
        self.x = x
        self.y = y
    }
}

thanhluu

let x1 = 0
let y1 = 0

let coordinate1: (x: Int, y: Int) = (0,0)
coordinate1.x

struct Point {
    let x: Int
    let y: Int
    

thanhluu

// Swift Functions


func calculateArea(length: Int, width: Int) -> Int {
    let area = length * width
    return area
}

// Room 1
let areaOfRoom1 = calculateArea(10, width: 8)

thanhluu

let favoriteProgramingLanguage = "Swift"

let year = 2014 // Int

var version = 2.0 // Double

var isAwesome = true // Bool

var someString = ""

thanhluu

[mysqld]
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock

# Disabling symbolic-links is recommended to prevent assorted security risks
symbolic-links=0

# Settings user and group are ignored when systemd is used (fedora >= 15).
# If you need to run mysqld under a different user or group,
# customize your systemd unit file for mysqld according to the

thanhluu

@import url('https://maxcdn.bootstrapcdn.com/font-awesome/4.5.0/css/font-awesome.min.css');

.dwqa-questions-list .dwqa-question-item {
  padding-left: 70px;
}

.dwqa-questions-list .dwqa-question-item .avatar {
  position: static;
  width: 12px;
  height: 12px;

thanhluu

// Search "$dir_iterator" then insert those codes below this line:
// $dir_iterator = new RecursiveDirectoryIterator( $dir );

$filter = array( 'framework', 'tools', 'vendor', 'lib', 'installer', 'updater' );
$dir_iterator = new \RecursiveCallbackFilterIterator(
$dir_iterator,
	function( $item ) use ( $filter ) {
		return ! in_array( $item->getBaseName(), $filter );
	}
);