bardonadam

@DynamicColor(lightVariant: .black, darkVariant: .white)
static var dynamicLabelColor: UIColor

@propertyWrapper
struct DynamicColor {
    let lightVariant: UIColor
    let darkVariant: UIColor

    var wrappedValue: UIColor {
        get {

jemmons

import UIKit



class AsyncOperation : NSOperation{
  enum State{
    case Waiting, Executing, Finished
  }
  
  

Lvt

Execute in Terminal. This Downloads every Movie in HD


curl -s https://developer.apple.com/videos/wwdc/2015/ | grep "?id=" | sed "s/.*id\=/curl\ \-s https:\/\/developer\.apple\.com\/videos\/wwdc\/2015\/\\\?id\=/"\ | sed "s/\".*/\| grep HD \| sed \"s\/.*\<a href\\\\=\\\\\"\/\/\"\| sed \"s\/\\\\\".\*\/\/\"  /" | sh | sed "s/http/curl \-C \- \-O \"http/" | sed "s/\?dl\=1/\"/" | grep http | sh

Not working any more

@alexsporn made the script better

mattt

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' | \

justinHowlett

BOOL isDarkImage(UIImage* inputImage){
    
    BOOL isDark = FALSE;
    
    CFDataRef imageData = CGDataProviderCopyData(CGImageGetDataProvider(inputImage.CGImage));
    const UInt8 *pixels = CFDataGetBytePtr(imageData);
    
    int darkPixels = 0;
    
    int length = CFDataGetLength(imageData);