(by @andrestaltz)
If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.
static BOOL PSPDFIsDevelopmentBuild(void) { | |
#if TARGET_IPHONE_SIMULATOR | |
return YES; | |
#else | |
static BOOL isDevelopment = NO; | |
static dispatch_once_t onceToken; | |
dispatch_once(&onceToken, ^{ | |
// There is no provisioning profile in AppStore Apps. | |
NSData *data = [NSData dataWithContentsOfFile:[NSBundle.mainBundle pathForResource:@"embedded" ofType:@"mobileprovision"]]; | |
if (data) { |
@interface UIView (MPAdditions) | |
@end | |
@implementation UIView (MPAdditions) | |
- (id)debugQuickLookObject { | |
if (self.bounds.size.width < 0.0f || self.bounds.size.height < 0.0f) { | |
return nil; | |
} | |
(by @andrestaltz)
If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.
/// Observes a run loop to detect any stalling or blocking that occurs. | |
/// | |
/// This class is thread-safe. | |
@interface GHRunLoopWatchdog : NSObject | |
/// Initializes the receiver to watch the specified run loop, using a default | |
/// stalling threshold. | |
- (id)initWithRunLoop:(CFRunLoopRef)runLoop; | |
/// Initializes the receiver to detect when the specified run loop blocks for |
import Cocoa | |
struct Person { | |
var name: String = "John" | |
var age: Int = 50 | |
var dutch: Bool = false | |
var address: Address? = Address(street: "Market St.") | |
} | |
struct Address { |