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Mike Cohen mike3k

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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
#!/bin/sh
cd $1
URL=`git remote -v |grep "fetch)" |awk '{print $2;}'|sed -e's#[email protected]:#http://github.com/#'|sed -e's|\.git||'`
open ${URL}/commit/$2
@mike3k
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.
/*
*
* 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
mike3k / UITableViewCell+myAdditions.h
Created March 25, 2016 19:00
A way to find the table view from a table view cell
@implementation UITableViewCell (MyAdditions)
- (UITableView *)parentTableView {
UITableView *tableView = nil;
UIView *view = self;
while(view != nil) {
if([view isKindOfClass:[UITableView class]]) {
tableView = (UITableView *)view;
break;
}
@mike3k
mike3k / gist:672d437a5eec448e2f06d723ade83e14
Created July 3, 2018 22:31
least ugly way to add a property to a class extension
private var fooKey = 0
extension UIViewController {
var foo: Bool {
set {
objc_setAssociatedObject(self, &fooKey, NSNumber(value: newValue), .OBJC_ASSOCIATION_RETAIN_NONATOMIC)
}
get {
@mike3k
mike3k / gist:c07d0204df2ff23d70ef97ab0ab935cf
Created July 24, 2019 20:05
protocol ImageProviderProtocol {
func image() -> UIImage?
}
class ImageProvider {
extension ImageProvider: ImageProviderProtocol {
func image() -> UIImage? {
return nil
}
}