| // Loads the full-sized image ... might be big. | |
| - (void)originalImageWithCompletionHandler:(DownloadedImageCompletionHandler)completionHandler { | |
| // First check to see if this image is cached in memory, if execute the handler passing in the image. | |
| if (nil != _originalImage) { | |
| if (completionHandler) { | |
| completionHandler(self, _photo, _photo.urlOriginal, _originalImage); | |
| } | |
| <?php /* With apologies to Dr. Drang and John Siracusa. | |
| feed-subscribers.php | |
| By Marco Arment. | |
| Released into the public domain with no warranties and no restrictions. | |
| Usage: Pipe an Apache access log into stdin, e.g.: | |
| php -f feed-subscribers.php < /var/log/httpd/access_log |
| // This is bad and I feel bad. Suggestions for improvements on finding Emoji? | |
| // This current solution is acceptable for us right now, but obviously the less I have to exclude the better. | |
| @interface NSString (Emoji) | |
| /** | |
| Returns if the receiver may contain Emoji characters. | |
| @note This method may have false-positives since it sees if the string has non-ASCII characters. If the receiver has a non-Emoji, non-ASCII character (like é) then it will still return YES. | |
| */ |
| @implementation UIGestureRecognizer (ForDummies) | |
| + (instancetype)newWithView:(UIView *)view target:(id)target action:(SEL)action delegate:(id<UIGestureRecognizerDelegate>)delegate | |
| { | |
| UIGestureRecognizer *gesture = [[[self class] alloc] initWithTarget:target action:action]; | |
| gesture.delegate = delegate; | |
| [view addGestureRecognizer:gesture]; | |
| view.userInteractionEnabled = YES; | |
| return gesture; |
| typealias Boool = Bool? // Can be true, false, or nil |
| // usage | |
| let pop = PopoverViewController<SomeViewController>() | |
| self.showViewController(pop) // adds pop.view as a subview (stepping over this line reveals that pop.view becomes non-nil) | |
| // -viewDidLoad is not called... |
| import Foundation | |
| public struct FeaturedItem { | |
| public enum ImageSource { | |
| case Bundled(name: String) // simplified enum with one case to illustrate the bug. | |
| } | |
| public let localizedTitleImageSource: ImageSource? // This optional causes Swift to barf. If it's non-optional, it compiles fine | |
| // Workaround in this case is to just use an optional String instead of the enum. | |
| } |
Nacho offered me a little bit of help today with a relatively simple problem. Here are some notes on it for future reference.
I have a container view which has in it a TabBarView and a ScrollView. When one of the tabs in the tab bar view is tapped, I want it to update its internal state (which button is selected) and then I need the container view to be able to respond as well (to scroll its scrollview).
| @implementation ImmediatePanGestureRecognizer | |
| - (void)touchesBegan:(NSSet<UITouch *> *)touches withEvent:(UIEvent *)event { | |
| [super touchesBegan:touches withEvent:event]; | |
| if (self.numberOfTouches >= self.minimumNumberOfTouches) { | |
| self.state = UIGestureRecognizerStateBegan; | |
| } | |
| } |
| // | |
| // ViewController.swift | |
| // DrawingProto | |
| // | |
| // Created by Jason Brennan on 2015-12-19. | |
| // Copyright © 2015 Jason Brennan. All rights reserved. | |
| // | |
| import UIKit | |
| import Prototope |
