DonMag

- (void)createHole:(UIView *)newView byRect:(CGRect)smallerRect withRadius:(CGFloat)radius andFrameColor:(UIColor *)frameColor {

	// plain rectangle path - size of the view
	UIBezierPath *outerPath = [UIBezierPath bezierPathWithRect:newView.bounds];
	
	// rounded corner rectangle path (this will be the "hole")
	UIBezierPath *innerPath = [UIBezierPath bezierPathWithRoundedRect:smallerRect cornerRadius:radius];
	
	[outerPath appendPath:innerPath];

DonMag

// Need: adjustable time-between and distance-between Successive Taps
//
//	as far as I can tell, UITapGestureRecognizer only recognizes a Successive Tap if it occurs
//	within 0.35 seconds AND within 45 points
//
// Typical Single-Tap and Double-Tap Gesture Recognizer setup...

	UITapGestureRecognizer *tapSingle = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(gotSingleTap:)];
	UITapGestureRecognizer *tapDouble = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(gotDoubleTap:)];
	

DonMag

// change

var bVal: String = ""

// to

var bVal: String? = nil

DonMag

		var notification = UILocalNotification()
		
		notification.fireDate = NSDate(timeIntervalSinceNow: 15)
		notification.alertBody = "15-second notification"
		notification.alertAction = "15 seconds"
		notification.soundName = UILocalNotificationDefaultSoundName
		notification.userInfo = ["CustomField1": "15"]
		UIApplication.sharedApplication().scheduleLocalNotification(notification)
		

DonMag

	var i = 0
	
	func someLocalFunction() -> String? {
		if i > 10 {
			return nil
		}
		i = i + 1
		return "\(i)"
	}

DonMag

		let elements = ["a", "b", "c", "d", "e"]

		for (index, element) in elements.enumerate() {
			print("i \(index)  e \(element)")
			
			if element == elements.last {
				print("last = \(element)")
			}
			

DonMag

		activityViewController.completionWithItemsHandler = {
			(activityType, completed, items, error) in
			
			guard completed else { print("User cancelled."); return }
			
			print("Completed With Activity Type: \(activityType)")
			
			if activityType == UIActivityTypePostToTwitter {
				// do something
			} else if activityType == UIActivityTypePostToFacebook {

DonMag

	CFStringRef nm = CFBundleGetValueForInfoDictionaryKey(CFBundleGetMainBundle(), kCFBundleExecutableKey);
	NSString *exeName = (__bridge NSString *)nm;
	
	NSFileManager *fm = [[NSFileManager alloc] init];
	
	NSString *bp = [[NSBundle mainBundle] bundlePath];
	NSString *ep = [NSString stringWithFormat:@"%@/Contents/MacOS/%@", bp, exeName];
	
	BOOL b = [fm fileExistsAtPath:ep];

DonMag

// two-dimensional array
// should be your Event object...  mArray = [[Event]]()
var mArray = [[String]]()

// simulate your allEvents array
var allEvents = ["a 1", "a 2", "a 3", "b 1", "b 2", "c 1", "c 2", "d 1", "d 2"]

// get first "Day"
// yours will be something like:  currentDay = getDateFrom(allEvents[0])

DonMag

  				if thisDay != currentDay {
					
					// if thisDay is NOT equal to currentDay, then it is the first event of the NEXT day
					
					// append the array of the current day's events to the "master" array
					mArray.append(oneDaysEvents)
					
					// set currentDay to the day of this event
					currentDay = thisDay