jacobbubu

mr	Marathi
bs	Bosnian
ee_TG	Ewe (Togo)
ms	Malay
kam_KE	Kamba (Kenya)
mt	Maltese
ha	Hausa
es_HN	Spanish (Honduras)
ml_IN	Malayalam (India)
ro_MD	Romanian (Moldova)

Angles

Real iOS Apps in AppStore, with source on GitHub:

thanks 4 putting source for a noob to learn a little

I've used these:

• DocSets-for-iOS and paid 4 it too https://github.com/omz/DocSets-for-iOS/

• Real Time Congress

krzyzanowskim

post_install do | installer |
  print "Updating #{installer.sandbox.target_support_files_root}/Pods/Pods-environment.h\n"
  open("#{installer.sandbox.target_support_files_root}/Pods/Pods-environment.h","a") do |file|
    file.puts <<EOF
// Disable logs
#ifndef DEBUG
  #define NSLog(...)
#endif
EOF
  end

nicklockwood

Hacking UIView animation blocks for fun and profit

In this article, I'm going to explore a way that we can create views that implement custom Core Animation property animations in a natural way.

As we know, layers in iOS come in two flavours: Backing layers and hosted layers. The only difference between them is that the view acts as the layer delegate for its backing layer, but not for any hosted sublayers.

In order to implement the UIView transactional animation blocks, UIView disables all animations by default and then re-enables them individually as required. It does this using the actionForLayer:forKey: method.

Somewhat strangely, UIView doesn't enable animations for every property that CALayer does by default. A notable example is the layer.contents property, which is animatable by default for a hosted layer, but cannot be animated using a UIView animation block.

JaviLorbada

Videos

• Introduction to Functional Programming Johannes Weiß - https://vimeo.com/100786088
• ReactiveCocoa at MobiDevDay Andrew Sardone - https://vimeo.com/65637501
• The Future Of ReactiveCocoa Justin Spahr-Summers - https://www.youtube.com/watch?v=ICNjRS2X8WM
• Enemy of the State Justin Spahr-Summers - https://www.youtube.com/watch?v=7AqXBuJOJkY
• WWDC 2014 Session 229 - Advanced iOS Application Architecture and Patterns Andy Matuschak - https://developer.apple.com/videos/play/wwdc2014/229/
• Functioning as a Functionalist Andy Matuschak - https://www.youtube.com/watch?v=rJosPrqBqrA
• Controlling Complexity in Swift Andy Matuschak - https://realm.io/news/andy-matuschak-controlling-complexity/

Inferis

- (UIInterfaceOrientation)orientationByTransforming:(CGAffineTransform)transform fromOrientation:(UIInterfaceOrientation)c
{
    CGFloat angle = atan2f(transform.b, transform.a);
    NSInteger multiplier = (NSInteger)roundf(angle / M_PI_2);
    UIInterfaceOrientation orientation = self.interfaceOrientation;
    
    if (multiplier < 0) {
        // clockwise rotation
        while (multiplier++ < 0) {
            switch (orientation) {

coolio107

- (UIInterfaceOrientation)relativeInterfaceOrientationFromRotationAngle:(CGFloat)angle {
    NSArray * conversionMatrix = @[ @(UIInterfaceOrientationPortrait),
                                    @(UIInterfaceOrientationLandscapeRight),
                                    @(UIInterfaceOrientationPortraitUpsideDown),
                                    @(UIInterfaceOrientationMaskLandscapeLeft)];
    
    NSInteger oldIndex = [conversionMatrix indexOfObject:@(self.interfaceOrientation)];
    if (oldIndex == NSNotFound)
        return UIInterfaceOrientationUnknown;
    NSInteger newIndex = (oldIndex - (NSInteger)roundf(angle / M_PI_2)) % 4;

mackuba

Here's my own list of the interesting stuff announced during this year's WWDC, collected from the keynotes, various Apple docs, blog posts and tweets.

If you're planning to watch the videos, I really recommend this Mac app that helps you download and watch them: https://github.com/insidegui/WWDC.

OS X El Capitan

http://www.apple.com/osx/elcapitan-preview/

• split view - two apps side by side on full screen

capttaco

import CoreData

protocol Fetchable
{
    typealias FetchableType: NSManagedObject
    
    static func entityName() -> String
    static func objectsInContext(context: NSManagedObjectContext, predicate: NSPredicate?, sortedBy: String?, ascending: Bool) throws -> [FetchableType]
    static func singleObjectInContext(context: NSManagedObjectContext, predicate: NSPredicate?, sortedBy: String?, ascending: Bool) throws -> FetchableType?
    static func objectCountInContext(context: NSManagedObjectContext, predicate: NSPredicate?) -> Int

krzysztofzablocki

@import UIKit;

@interface UINavigationItem (KZAdditions)

@property (nonatomic, copy) NSDictionary *kz_titleTextAttributes;

@end