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document.addEventListener("dragstart", function(event)
{
   event.dataTransfer.setData("image/png", slides.imageRep());
   event.dataTransfer.setData("slides", slides.serializedRep());
   // etc.
}, false);

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public class Global extends GlobalSettings {

	@Override
	public Action onRequest(Request arg0, Method arg1) {
		return new Action.Simple() {
			public Result call(Context ctx) throws Throwable {
				String authConf = Config.getString("basic.auth");
				if (authConf == null)
					return delegate.call(ctx);
				String auth = ctx.request().getHeader("Authorization");

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OS X Preferences

---

most of these require logout/restart to take effect

# Enable character repeat on keydown
defaults write -g ApplePressAndHoldEnabled -bool false

# Set a shorter Delay until key repeat

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After requesting the certificate from Apple, export your private key as a .p12 file and 
download the .cer file (usually named aps_production.cer or aps_development.cer) from 
the iOS Provisioning Portal.

Now, in the directory containing cert.cer and key.p12 execute the following commands to 
generate your .pem files:



openssl x509 -in aps_development.cer -inform DER -outform PEM -out aps_development.pem

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@interface NSManagedObject (Serialization)

- (NSDictionary*) toDictionary;

- (void) populateFromDictionary:(NSDictionary*)dict;

+ (NSManagedObject*) createManagedObjectFromDictionary:(NSDictionary*)dict
                                             inContext:(NSManagedObjectContext*)context;

@end

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Typical Bit Mask Operations

Set a flag or overlay multiple values	
flags | flagbitN

Unset a flag (zero-out a bit or set a bit to zero)	
flags & ~flagbitN

Check if a bit is set	
(flags & flagbitN) == flagbitN

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Following is code for find all fonts from the system:

for(NSString *fontfamilyname in [UIFont familyNames])
{
    NSLog(@"Family:'%@'",fontfamilyname);
    for(NSString *fontName in [UIFont fontNamesForFamilyName:fontfamilyname])
    {
        NSLog(@"\tfont:'%@'",fontName);
    }
    NSLog(@"~~~~~~~~");

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After some digging through the storyboard source code, it turns out that the iPad storyboard was copied from the iPhone storyboard. So, the question really became how do I convert an iPhone storyboard into an iPad storyboard?

The answer is surprisingly simple. I ran across this SO answer -- to convert an iPhone storyboard to an iPad storyboard, do the following:

From Xcode, right-click on the storyboard and choose Open As -> Source code
Search for targetRuntime="iOS.CocoaTouch"and change it to targetRuntime="iOS.CocoaTouch.iPad"
Right-click on the storyboard again and choose Open As -> iOS Storyboard
The storyboard will now show all views in the correct size.

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let API_HEADER_FIELD_NONE_MATCH             : String    = "If-None-Match"
let API_HEADER_FIELD_ETAG                   : String    = "Etag"
let API_REQUEST_SUCCESS                     : Int       = 200


func ETagForURL(urlString: String) -> String? {
    // return the saved ETag value for the given URL
    return NSUserDefaults.standardUserDefaults().objectForKey(urlString) as String?
}
    

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//Read String array separated by new line character
func readInput () -> [String]{
    let n: Int = Int(readLine()!)!
    var strs = [String]()
    (0...n-1).map { _ in
        strs.append(readLine()!.lowercased())
    }
    return strs
}