A common task when developing iOS apps is to register custom cell subclasses for both UITableView and UICollectionView. Well, that is if you don’t use Storyboards, of course.
Both UITableView and UICollectionView offer a similar API to register custom cell classes:
public func registerClass(cellClass: AnyClass?, forCellWithReuseIdentifier identifier: String)
public func registerNib(nib: UINib?, forCellWithReuseIdentifier identifier: String)
| func compressImage(image:UIImage) -> NSData? { | |
| var actualHeight : CGFloat = image.size.height | |
| var actualWidth : CGFloat = image.size.width | |
| let maxHeight : CGFloat = 1136.0 | |
| let maxWidth : CGFloat = 640.0 | |
| var imgRatio : CGFloat = actualWidth/actualHeight | |
| let maxRatio : CGFloat = maxWidth/maxHeight | |
| var compressionQuality : CGFloat = 0.3 | |
| extension UIStoryboard { | |
| enum Storyboard : String { | |
| case Main | |
| case News | |
| case Gallery | |
| } | |
| /** | |
| Better convenience initializer to hide ugly code | |
| import UIKit | |
| enum Currency{ | |
| case USD | |
| case EUR | |
| case AUD | |
| case CAD | |
| case HKD | |
| case INR |
| let tweetSheet = SLComposeViewController(forServiceType: SLServiceTypeTwitter) | |
| tweetSheet.setInitialText(myText) | |
| tweetSheet.addImage(myImage) | |
| tweetSheet.addURL(myUrl) | |
| tweetSheet.completionHandler = ({ | |
| switch($0) { | |
| case .Cancelled: | |
| // means the user cancelled without sending the Tweet | |
| break | |
| case .Done: |
| // MARK: - Login Button Pressed | |
| @IBAction func loginButtonPressed(sender: AnyObject) { | |
| MBProgressHUD.showHUDAddedTo(self.view, animated: true) | |
| let permissions = ["user_about_me", "public_profile", "email", "user_relationships", "user_birthday", "user_location"] | |
| PFFacebookUtils.logInWithPermissions(permissions, { (user: PFUser!, error: NSError!) -> Void in | |
| if user == nil { | |
| if (error == nil) { | |
| println("User cancelled FB login") | |
| }else{ | |
| println("FB login error: \(error)") |
| import UIKit | |
| class ClassName: NSObject, NSCoding { | |
| var myVariable: String? | |
| override init() {} | |
| required init(coder aDecoder: NSCoder) { | |
| myVariable = aDecoder.decodeObjectForKey("myVariable") as? String | |
| } |
| // | |
| // GooglePlaces.swift | |
| // | |
| // Created by Kirby Shabaga on 9/8/14. | |
| // ------------------------------------------------------------------------------------------ | |
| // Ref: https://developers.google.com/places/documentation/search#PlaceSearchRequests | |
| // | |
| // Example search | |
| // |
| #ifdef DEBUG | |
| #define NSLog(...) /* suppress NSLog when in release mode */ | |
| #endif |
| func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool { | |
| // Override point for customization after application launch. | |
| // notification | |
| if let options = launchOptions { | |
| let notificationPayload: NSDictionary = options[UIApplicationLaunchOptionsRemoteNotificationKey] as NSDictionary | |
| // do somehting with the notifications | |
| } | |
| // Register for Push Notitications, if running iOS 8 |