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#platform :ios, '8.0'

def shared_pods
    pod 'Parse'
    pod 'RNCryptor', '3.0.1', :inhibit_warnings => true
    pod 'SSKeychain'
end

target 'MyApp' do

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@implementation UILabel (AttributedLabel)

-(NSAttributedString*)spaceBetweenChars:(int)spaceValue{
  
  NSMutableAttributedString *attributedString;
  attributedString = [[NSMutableAttributedString alloc] initWithString:self.text];
  [attributedString addAttribute:NSKernAttributeName value:@(spaceValue) range:NSMakeRange(0, 0)];
  [self setAttributedText:attributedString];
  return self.attributedText;

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Put this inside your app info.plist:

• View controller-based status bar appearance = NO

• Status bar style = UIStatusBarStyleLightContent

And inside AppDelegate

func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {

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  UIBezierPath *shadowPath = [UIBezierPath bezierPathWithRect:self.menuView.bounds];
  self.menuView.layer.masksToBounds = NO;
  self.menuView.layer.shadowColor = [UIColor blackColor].CGColor;
  self.menuView.layer.shadowOffset = CGSizeMake(0.0f, 0.5f);
  self.menuView.layer.shadowOpacity = 0.75f;
  self.menuView.layer.shadowPath = shadowPath.CGPath;

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    var array  = [];
    for (key in dictPush){
        temp = {};
        temp[key] = dictPush[key];
        array.push(temp);
    }

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  NSString *token = [[deviceToken description] stringByTrimmingCharactersInSet: [NSCharacterSet characterSetWithCharactersInString:@"<>"]];
  token = [token stringByReplacingOccurrencesOfString:@" " withString:@""];
  NSLog(@"Device Token %@: ", token);

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for (var i in userPoints.dirtyKeys()) {
  var dirtyKey = userPoints.dirtyKeys()[i];
  alert("DIRTY KEY val " + dirtyKey);
}

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Make shortcut keyboard to open Terminal from Mac osx 

https://claudiodangelis.com/2012/osx-launch-terminal-from-shortcut/

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NSDate *animationStart = [NSDate date];
  NSTimeInterval pendingTime = MAX(2 - [[NSDate date] timeIntervalSinceDate:animationStart], 0);
  dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(pendingTime * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
    //call a method .... do something
  });


//DISPATCH_TIME_NOW is a constant declared in  dispatch class from iOS 9

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let orderedSet = NSOrderedSet(array: [ 42, 43, 44])
var enumarator = orderedSet.reversedOrderedSet
print(enumarator)


for elem in orderedSet {
  print("elements \(elem)")
}