| // The issue with sectionHeadersPinToVisibleBounds and sectionFootersPinToVisibleBounds is that they do not pin | |
| // first header and last footer when bouncing. This layout subclass fixes that. | |
| class StickyLayout: UICollectionViewFlowLayout { | |
| override init() { | |
| super.init() | |
| self.sectionFootersPinToVisibleBounds = true | |
| self.sectionHeadersPinToVisibleBounds = true | |
| } |
| #import <RestKit/RestKit.h> | |
| #import "CoreData+MagicalRecord.h" | |
| // Use a class extension to expose access to MagicalRecord's private setter methods | |
| @interface NSManagedObjectContext () | |
| + (void)MR_setRootSavingContext:(NSManagedObjectContext *)context; | |
| + (void)MR_setDefaultContext:(NSManagedObjectContext *)moc; | |
| @end | |
| @implementation AppDelegate |
The attached lldb command pblock command lets you peek inside an Objective-C block. It tries to tell you where to find the source code for the block, and the values captured by the block when it was created.
Consider this example program:
#import <Foundation/Foundation.h>
@interface Foo: NSObject
@end
@implementation Foo
| // | |
| // CoreDataController.h | |
| // | |
| // Created by Keith Harrison http://useyourloaf.com | |
| // Copyright (c) 2016 Keith Harrison. All rights reserved. | |
| // | |
| // Redistribution and use in source and binary forms, with or without | |
| // modification, are permitted provided that the following conditions are met: | |
| // | |
| // 1. Redistributions of source code must retain the above copyright |
| // | |
| // CoreDataController.swift | |
| // | |
| // Created by Keith Harrison http://useyourloaf.com | |
| // Copyright (c) 2017 Keith Harrison. All rights reserved. | |
| // | |
| // Redistribution and use in source and binary forms, with or without | |
| // modification, are permitted provided that the following conditions are met: | |
| // | |
| // 1. Redistributions of source code must retain the above copyright |
| """ | |
| Demonstration of ways to implement this API: | |
| sanitize(user_input, stop_words) | |
| Related discussions: | |
| - Modifying a list while looping over it: | |
| - http://stackoverflow.com/questions/1207406/remove-items-from-a-list-while-iterating-in-python | |
| - Remove all occurences of a value in a list: | |
| - http://stackoverflow.com/questions/1157106/remove-all-occurences-of-a-value-from-a-python-list |