Kurt Arnlund karnlund
karnlund
/ CircularQueue.h
Created
March 1, 2021 01:28
— forked from werediver/CircularQueue.h
Simple implementation of circular queue in Objective-C (for ARC-enabled environment).
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| // | |
| // CircularQueue.h | |
| // | |
| // Created on 9/21/13. | |
| // | |
| #import <Foundation/Foundation.h> | |
| @interface CircularQueue : NSObject <NSFastEnumeration> |
karnlund
/ KeyboardViewController.swift
Created
March 14, 2017 18:35
— forked from AdamSliwakowski/KeyboardViewController.swift
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| // | |
| // ViewController.swift | |
| // KeyboardTest | |
| // | |
| // Created by Adam Śliwakowski on 01.12.2015. | |
| // Copyright © 2015 Adam Śliwakowski. All rights reserved. | |
| // | |
| import UIKit | |
| typealias AnimationClosure = (() -> Void) |
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| - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions { | |
| #if defined( DEBUG ) | |
| [self dumpNotifications]; | |
| #endif | |
| return YES; | |
| } | |
karnlund
/ Example.swift
Created
February 27, 2017 08:21
— forked from IanKeen/Example.swift
Small utility methods to simplify dealing with Reusable items i.e. table/collection view cells
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| //`UITableViewCell` and `UICollectionViewCell` are `Reusable` by defaut | |
| //Use the extension method to dequeue an instance of the appropriate `Reusable` | |
| class MyVC: UITableViewDataSource { | |
| override func viewDidLoad() { | |
| super.viewDidLoad() | |
| tableView | |
| .registerReusable(FooCell.self) | |
| .registerReusable(BarCell.self) | |
| } |
karnlund
/ UIViewFromNib.swift
Last active
June 1, 2018 16:20
This is fromNib methods converted for Swift 3. This is obtained from StackOverflow here http://stackoverflow.com/questions/24857986/load-a-uiview-from-nib-in-swift
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| // This came from StackOverflow | |
| // http://stackoverflow.com/questions/24857986/load-a-uiview-from-nib-in-swift | |
| // | |
| // https://gist.github.com/karnlund/b666acc88532d5f1ca591dd3580605cc | |
| import UIKit | |
| public extension UIView { | |
| public class func fromNib(_ nibName: String? = nil) -> Self? { | |
| return loadFromNib(nibName) |
karnlund
/ CGRectIntegralScaled.m
Last active
August 29, 2015 14:23
— forked from mpospese/CGRectIntegralScaled.m
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| CGRect CGRectIntegralScaledEx(CGRect rect, CGFloat scale) | |
| { | |
| return CGRectMake(floorf(rect.origin.x * scale) / scale, floorf(rect.origin.y * scale) / scale, ceilf(rect.size.width * scale) / scale, ceilf(rect.size.height * scale) / scale); | |
| } | |
| CGRect CGRectIntegralScaled(CGRect rect) | |
| { | |
| return CGRectIntegralScaledEx(rect, [[UIScreen mainScreen] scale]); | |
| } |
karnlund
/ gist:44b16d96effff998ff53
Created
June 11, 2015 00:00
— forked from hfossli-agens/gist:4676773
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| static void dispatch_async_repeated_internal(dispatch_time_t firstPopTime, NSTimeInterval intervalInSeconds, dispatch_queue_t queue, void(^work)(BOOL *stop)) | |
| { | |
| dispatch_after(firstPopTime, queue, ^{ | |
| BOOL shouldStop = NO; | |
| work(&shouldStop); | |
| if(!shouldStop) | |
| { | |
| dispatch_time_t nextPopTime = dispatch_time(DISPATCH_TIME_NOW, (int64_t)(intervalInSeconds * NSEC_PER_SEC)); | |
| dispatch_async_repeated_internal(nextPopTime, intervalInSeconds, queue, work); | |
| } |
karnlund
/ AppDelegate.m
Last active
August 29, 2015 14:06
— forked from ericallam/AppDelegate.m
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| // | |
| // AppDelegate.m | |
| // AnimationExamplesiPhone | |
| // | |
| // Created by Eric Allam on 10/05/2014. | |
| #import "AppDelegate.h" | |
| #pragma mark - UIColor Additions |
karnlund
/ implementation
Last active
August 29, 2015 13:57
Extension of NSObject that allows array indexes to be used in KVO key path strings (NSString* personsFriendsName = [obj valueForKeyPathsWithIndexes:@"me.friends[0].name"])
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| #import "NSObject+ValueForKeyPathWithIndexes.h" | |
| @implementation NSObject (ValueForKeyPathWithIndexes) | |
| -(id)valueForKeyPathWithIndexes:(NSString*)fullPath | |
| { | |
| NSRange testrange = [fullPath rangeOfString:@"["]; | |
| if (testrange.location == NSNotFound) | |
| return [self valueForKeyPath:fullPath]; | |
| NSArray* parts = [fullPath componentsSeparatedByString:@"."]; |
karnlund
/ ExtendedManagedObject.h
Created
November 21, 2012 21:32
— forked from vl4dimir/ExtendedManagedObject.h
Added traversal reset that allows a single managed object graph to be converted -(NSDictionary*)toDictionary twice. This is essential if your app is optimized to not fetch the same graph twice.
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| @interface ExtendedManagedObject : NSManagedObject { | |
| BOOL traversed; | |
| } | |
| @property (nonatomic, assign) BOOL traversed; | |
| - (NSDictionary*) toDictionary; | |
| - (void)resetTraversal; /* allows toDictionary to be called twice on the same managed object graph */ | |
| - (void) populateFromDictionary:(NSDictionary*)dict; | |
| + (ExtendedManagedObject*) createManagedObjectFromDictionary:(NSDictionary*)dict |