Can iOS colors use custom values?
The problem is in the code that sets the bartf value in the dictionary. THIS: bart = [dict objectForKey:@"bartf"] ? [[dict objectForKey:@"bartf"] floatValue] : 0.42; explains why it never changes. [dict objectForKey:@"bartf"] is always null. Make sure your code is updating that dictionary correctly. To debug add a: NSLog(@"%@", dict);...
Convert NSDate to an Integer (date only)
Use dd in setDateFormat:. This will give only date but in string. After this you can convert the string to integer, with the help of integerValue. Edit: NSDateFormatter *formatter = [[NSDateFormatter alloc] init]; [formatter setDateFormat:@"dd"]; NSString *stringFromDate = [formatter stringFromDate:[NSDate date]]; NSInteger integerDate = [stringFromDate integerValue]; ...
saving images inside apps
So I wrote a full program that does what you want and something extra :) #import <UIKit/UIKit.h> @interface IGPost: NSObject{} @property int mediaType; + (int)videoVersionForCurrentNetworkConditions; + (int)fullSizeImageVersionForDevice; - (id)imageURLForImageVersion:(int)arg1; - (id)videoURLForVideoVersion:(int)arg1; @end @interface IGFeedItem: IGPost{} @end @interface IGFeedItemActionCell: NSObject{} @property (nonatomic,retain) IGFeedItem* feedItem; -(void)actionSheetDismissedWithButtonTitled:(id)arg1; @end %hook...