| - (void)controllerWillChangeContent:(NSFetchedResultsController *)controller | |
| { | |
| self.shouldReloadCollectionView = NO; | |
| self.blockOperation = [[NSBlockOperation alloc] init]; | |
| } | |
| - (void)controller:(NSFetchedResultsController *)controller didChangeSection:(id<NSFetchedResultsSectionInfo>)sectionInfo | |
| atIndex:(NSUInteger)sectionIndex forChangeType:(NSFetchedResultsChangeType)type | |
| { | |
| __weak UICollectionView *collectionView = self.collectionView; |
| BW::Location.get(distance_filter: 10, desired_accuracy: :nearest_ten_meters) do |result| | |
| geocoder = CLGeocoder.alloc.init | |
| geocoder.reverseGeocodeLocation result[:to], completionHandler: lambda {|location, x| | |
| alert = UIAlertView.alloc.init | |
| alert.message = "#{location[0].locality} : #{location[0].postalCode}" | |
| alert.show | |
| } | |
| end |
| module Formotion | |
| module RowType | |
| class PickerWithSearchRow < PickerRow | |
| include RowType::ItemsMapper | |
| def after_build(cell) | |
| super | |
| @items_for_search = items | |
| keyboardDoneButtonView = UIToolbar.new | |
| keyboardDoneButtonView.barStyle = UIBarStyleBlack |
| Each YouTube video has 4 generated images. They are predictably formatted as follows: | |
| http://img.youtube.com/vi/<insert-youtube-video-id-here>/0.jpg | |
| http://img.youtube.com/vi/<insert-youtube-video-id-here>/1.jpg | |
| http://img.youtube.com/vi/<insert-youtube-video-id-here>/2.jpg | |
| http://img.youtube.com/vi/<insert-youtube-video-id-here>/3.jpg | |
| The first one in the list is a full size image and others are thumbnail images. The default thumbnail image (ie. one of 1.jpg, 2.jpg, 3.jpg) is: | |
| http://img.youtube.com/vi/<insert-youtube-video-id-here>/default.jpg |
| - (void)resizeToFitSubviews:(UIView *)view | |
| { | |
| float w, h; | |
| for (UIView *v in view.subviews) { | |
| float fw = v.frame.origin.x + v.frame.size.width; | |
| float fh = v.frame.origin.y + v.frame.size.height; | |
| w = MAX(fw, w); | |
| h = MAX(fh, h); | |
| } |
| # This is the approach I see most commonly in Rubymotion code examples. | |
| class AppDelegate | |
| def application(application, didFinishLaunchingWithOptions:launchOptions) | |
| @mainViewController = MainViewController.alloc.init | |
| @window = UIWindow.alloc.initWithFrame(UIScreen.mainScreen.applicationFrame) | |
| @window.rootViewController = mainViewController | |
| @window.makeKeyAndVisible | |
| true | |
| end |
| #import <AddressBook/AddressBook.h> | |
| #import <Accounts/Accounts.h> | |
| #import <Social/Social.h> | |
| @interface ContactsDiscovery() | |
| @property (nonatomic, retain) ACAccountStore* accounts; | |
| @property (nonatomic, retain) ACAccountType* faceBookAccountType; | |
| @property (nonatomic, retain) ACAccount* faceBookAccount; | |
| @property (nonatomic, retain) id addressBook; | |
| @end |
LLDB comes with a great set of commands for powerful debugging.
Your starting point for anything. Type help to get a list of all commands, plus any user installed ones. Type 'help for more information on a command. Type help to get help for a specific option in a command too.
| // | |
| // CoreDataContextWatcher.swift | |
| // ContextWatcher | |
| // | |
| // Created by Michal Zaborowski on 10.05.2016. | |
| // Copyright © 2016 Inspace Labs Sp z o. o. Spółka Komandytowa. All rights reserved. | |
| // | |
| import Foundation | |
| import CoreData |
