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@smileyborg
smileyborg / Xcode7Macros.h
Last active May 26, 2020 12:08
Backwards compatible macros for Objective-C nullability annotations and generics
/**
* The following preprocessor macros can be used to adopt the new nullability annotations and generics
* features available in Xcode 7, while maintaining backwards compatibility with earlier versions of
* Xcode that do not support these features.
*/
#if __has_feature(nullability)
# define __ASSUME_NONNULL_BEGIN NS_ASSUME_NONNULL_BEGIN
# define __ASSUME_NONNULL_END NS_ASSUME_NONNULL_END
# define __NULLABLE nullable
@mattt
mattt / uiappearance-selector.md
Last active June 4, 2024 13:28
A list of methods and properties conforming to `UIAppearance` as of iOS 12 Beta 3

Generate the list yourself:

$ cd /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS*.sdk/System/Library/Frameworks/UIKit.framework/Headers
$ grep UI_APPEARANCE_SELECTOR ./*     | \
  sed 's/NS_AVAILABLE_IOS(.*)//g'     | \
  sed 's/NS_DEPRECATED_IOS(.*)//g'    | \
  sed 's/API_AVAILABLE(.*)//g'        | \
  sed 's/API_UNAVAILABLE(.*)//g'      | \
 sed 's/UI_APPEARANCE_SELECTOR//g' | \