How Do I Declare A Block in Objective-C?
As a local variable:
returnType (^blockName)(parameterTypes) = ^returnType(parameters) {...};
As a property:
@property (nonatomic, copy) returnType (^blockName)(parameterTypes);
| Pod::Spec.new do |s| | |
| s.name = 'SIEvernoteSDK' | |
| s.version = '1.0' | |
| s.platform = :ios,'5.0' | |
| s.license = 'https://github.com/evernote/evernote-sdk-ios/blob/master/LICENSE' | |
| s.summary = 'EvernoteSDK改进版' | |
| s.homepage = 'https://github.com/vitoziv/evernote-sdk-ios' | |
| s.author = { 'Vito Zhang' => '[email protected]' } | |
| s.requires_arc = true | |
| s.source = { :git => 'https://github.com/vitoziv/evernote-sdk-ios.git', :tag => '1.2.0' } |
| # Mac | |
| *~ | |
| .DS_Store | |
| .AppleDouble | |
| .LSOverride | |
| # Thumbnails | |
| ._* | |
| # Files that might appear on external disk |
| # OS X | |
| .DS_Store | |
| # Xcode | |
| build/ | |
| *.pbxuser | |
| !default.pbxuser | |
| *.mode1v3 | |
| !default.mode1v3 | |
| *.mode2v3 |
| - (NSString *)convertTimeFromSeconds:(NSString *)seconds | |
| { | |
| // Return variable. | |
| NSString *result = @""; | |
| // Int variables for calculation. | |
| int secs = [seconds intValue]; | |
| // Convert the seconds to hours, minutes and seconds. | |
| int tempHour = secs / 3600; |
| Pod::Spec.new do |s| | |
| s.name = 'moves-ios-sdk' | |
| s.version = '0.1.0' | |
| s.platform = :ios,'6.0' | |
| s.license = 'https://github.com/vitoziv/moves-ios-sdk/blob/master/LICENSE' | |
| s.summary = 'Moves app iOS SDK ' | |
| s.homepage = 'https://github.com/vitoziv/moves-ios-sdk' | |
| s.author = { | |
| 'Vito Zhang' => '[email protected]' | |
| } |
| NSUInteger DeviceSystemMajorVersion(); | |
| NSUInteger DeviceSystemMajorVersion() | |
| { | |
| static NSUInteger _deviceSystemMajorVersion = -1; | |
| static dispatch_once_t onceToken; | |
| dispatch_once(&onceToken, ^{ | |
| _deviceSystemMajorVersion = [[[[[UIDevice currentDevice] systemVersion] componentsSeparatedByString:@"."] objectAtIndex:0] intValue]; | |
| }); | |
| return _deviceSystemMajorVersion; | |
| } |
| #import "NoShadowTableView.h" | |
| @interface NoShadowTableView () | |
| { | |
| // iOS7 | |
| __weak UIView* wrapperView; | |
| } | |
| @end |
| - (void)runSpinAnimationOnView:(UIView*)view duration:(CGFloat)duration rotations:(CGFloat)rotations repeat:(float)repeat; | |
| { | |
| CABasicAnimation* rotationAnimation; | |
| rotationAnimation = [CABasicAnimation animationWithKeyPath:@"transform.rotation.z"]; | |
| rotationAnimation.toValue = [NSNumber numberWithFloat: M_PI * 2.0 /* full rotation*/ * rotations * duration ]; | |
| rotationAnimation.duration = duration; | |
| rotationAnimation.cumulative = YES; | |
| rotationAnimation.repeatCount = repeat; | |
| [view.layer addAnimation:rotationAnimation forKey:@"rotationAnimation"]; |
How Do I Declare A Block in Objective-C?
As a local variable:
returnType (^blockName)(parameterTypes) = ^returnType(parameters) {...};
As a property:
@property (nonatomic, copy) returnType (^blockName)(parameterTypes);
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