| BOOL hasCurrentAnimations = [self.myLabel.layer animationKeys].count; | |
| if (rising) { | |
| [self.currentTimeLabel.layer removeAllAnimations]; | |
| [UIView animateWithDuration:5.0f delay:0.0f | |
| options:(hasCurrentAnimations ? UIViewAnimationOptionBeginFromCurrentState : 0) animations:^{ | |
| self.myLabel.center = CGPointMake(self.myLabel.center.x, self.otherButton.center.y); | |
| } completion:nil]; | |
| } else { |
| #import "UIImage+ImageAdditions.h" | |
| @implementation UIImage (ImageAdditions) | |
| + (NSString *)resolveAdaptiveImageName:(NSString *)nameStem { | |
| CGFloat height = [UIScreen mainScreen].bounds.size.height; | |
| if (height > 568.0f) { | |
| // Oversize @2x will be used for iPhone 6, @3x for iPhone 6+ | |
| // iPads... we'll work that out later | |
| if (height > 667.0f) { |
| // This code fails to compile with iOS SDK 8.1 and Xcode 6.1 | |
| import UIKit | |
| let names = ["a","c","b"] | |
| // This fails to compile on iOS targets | |
| // It works if: | |
| // a) you add "return" to the closure | |
| // - or - | |
| // b) you remove the UIKit import |
| let debugEnabled = true | |
| func conditionalMessage(message:@autoclosure () -> String) { | |
| if debugEnabled { | |
| println(message()) | |
| } | |
| } | |
| func expensiveMessage() -> String { | |
| println("I’m expensive you know") |
| let debugEnabled = true | |
| // This makes it all a bit easier to read | |
| typealias LazyVarArgClosure = @autoclosure () -> CVarArgType | |
| func conditionallyLogSomething(messageFormat:@autoclosure () -> String, args:LazyVarArgClosure...) { | |
| // If this is false, we do nothing | |
| if debugEnabled { | |
| // Go through the list of closures and invoke them all, to get an array of arguments | |
| // compatibvle with va_list |
| window.alert('Pwnd!'); |
| // Works | |
| class Testing { | |
| func something() { | |
| dispatch_async(dispatch_get_main_queue()) { | |
| [weak self] in | |
| if let blockSelf = self { | |
| blockSelf.somethingElse() | |
| } | |
| } | |
| } |
| //: # Memoization demo | |
| import UIKit | |
| /*: | |
| These are infrastructure classes for storing the cached function return values based on object instance, function name and input arguments. | |
| There is still work to do here. It is not thread safe. | |
| */ | |
| typealias MemoKey = String |
Site navigation is a combination of two concerns - declaring what navigation items there are in the site, and what the structure of them is - as presented to the use.
Specifying items and structure separately is not DRY, and applications also need to have the ability to change the structure to suit them - therefore the structure information provided by a plugin is merely a guide, and inherently disposable.
| marcmacbook:resources marc$ grails test-app :integration | |
| | Environment set to test..... | |
| > You currently already have a version of the plugin installed [tomcat-2.0.0.BUILD-SNAPSHOT]. Do you want to update to [tomcat-1.3.7]? [y,n] n | |
| | Plugin tomcat-1.3.7 install aborted | |
| > You currently already have a version of the plugin installed [hibernate-2.0.0.BUILD-SNAPSHOT]. Do you want to update to [hibernate-1.3.7]? [y,n] n | |
| | Packaging Grails application..... | |
| 2011-09-05 19:47:01,898 [main] INFO plugins.DefaultGrailsPluginManager - Attempting to load [0] user defined plugins | |
| 2011-09-05 19:47:01,971 [main] INFO plugins.DefaultGrailsPluginManager - Grails plug-in [logging] with version [2.0.0.BUILD-SNAPSHOT] loaded successfully | |
| 2011-09-05 19:47:01,971 [main] INFO plugins.DefaultGrailsPluginManager - Grails plug-in [i18n] with version [2.0.0.BUILD-SNAPSHOT] loaded successfully | |
| 2011-09-05 19:47:01,971 [main] INFO plugins.DefaultGrailsPluginManager - Grails plug-in [core] with version [2.0.0.BUILD-SNAPSHOT] loaded su |
