Mike Cohen mike3k
mike3k
/ gist:c07d0204df2ff23d70ef97ab0ab935cf
Created
July 24, 2019 20:05
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| protocol ImageProviderProtocol { | |
| func image() -> UIImage? | |
| } | |
| class ImageProvider { | |
| extension ImageProvider: ImageProviderProtocol { | |
| func image() -> UIImage? { | |
| return nil | |
| } | |
| } |
mike3k
/ gist:672d437a5eec448e2f06d723ade83e14
Created
July 3, 2018 22:31
least ugly way to add a property to a class extension
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| private var fooKey = 0 | |
| extension UIViewController { | |
| var foo: Bool { | |
| set { | |
| objc_setAssociatedObject(self, &fooKey, NSNumber(value: newValue), .OBJC_ASSOCIATION_RETAIN_NONATOMIC) | |
| } | |
| get { |
mike3k
/ UITableViewCell+myAdditions.h
Created
March 25, 2016 19:00
A way to find the table view from a table view cell
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| @implementation UITableViewCell (MyAdditions) | |
| - (UITableView *)parentTableView { | |
| UITableView *tableView = nil; | |
| UIView *view = self; | |
| while(view != nil) { | |
| if([view isKindOfClass:[UITableView class]]) { | |
| tableView = (UITableView *)view; | |
| break; | |
| } |
mike3k
/ ChartIconView
Last active
August 29, 2015 14:02
This view draws a partially colored image as a pie chart based on two numeric values representing the total allowance and the current amount as a percentage of the total, using color and grayscale versions of an image.
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| /* | |
| * | |
| * This view draws a partially colored image as a pie chart based on two numeric values | |
| * representing the total allowance and the current amount as a percentage of the total, | |
| * using color and grayscale versions of an image. | |
| * | |
| */ | |
| #define PI 3.14159265358979323846 |
mike3k
/ gist:6125852
Created
July 31, 2013 20:30
Use this as a custom action in SourceTree to view the selected commit on Github. In the custom action editor, specify the parameters $REPO $SHA
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| #!/bin/sh | |
| cd $1 | |
| URL=`git remote -v |grep "fetch)" |awk '{print $2;}'|sed -e's#git@github.com:#http://github.com/#'|sed -e's|\.git||'` | |
| open ${URL}/commit/$2 |
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| #!bash | |
| # | |
| # bash/zsh completion support for core Git. | |
| # | |
| # Copyright (C) 2006,2007 Shawn O. Pearce <spearce@spearce.org> | |
| # Conceptually based on gitcompletion (http://gitweb.hawaga.org.uk/). | |
| # Distributed under the GNU General Public License, version 2.0. | |
| # | |
| # The contained completion routines provide support for completing: | |
| # |
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| #!bash | |
| # | |
| # bash/zsh completion support for core Git. | |
| # | |
| # Copyright (C) 2006,2007 Shawn O. Pearce <spearce@spearce.org> | |
| # Conceptually based on gitcompletion (http://gitweb.hawaga.org.uk/). | |
| # Distributed under the GNU General Public License, version 2.0. | |
| # | |
| # The contained completion routines provide support for completing: | |
| # |
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| + (instancetype)sharedInstance { | |
| static SingletonClass *shared = nil; | |
| static dispatch_once_t onceToken; | |
| dispatch_once(&onceToken, ^{ | |
| shared = [[[self class] alloc] init]; | |
| }); | |
| return shared; | |
| } |
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| - (void) | |
| dealloc | |
| { | |
| // because of TiledLayer ( which draws in a separate threads) and propbably a bug in iOS dealloc is called twice. | |
| // make sure it will execute once in our class | |
| if ( _deallocCalled ) | |
| return; | |
| _deallocCalled = YES; | |
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| command regex rd 's/^[[:space:]]*$/po [[[UIApplication sharedApplication] keyWindow] recursiveDescription]/' 's/^(.+)$/po [%1 recursiveDescription]/' |
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