canaksoy

    //parameters
    NSMutableArray *keys = [[NSMutableArray alloc] init];
    for (NSString * key in parameters)
    {
        [keys addObject:key];
    }
    
    [keys sortUsingSelector:@selector(localizedCaseInsensitiveCompare:)];
    
    NSMutableString * stringParams = [[NSMutableString alloc] initWithString:@""];

canaksoy

func encryptAndReturnParameters(parameters: [String : AnyObject]) -> [String: AnyObject] {
        
        var sortedKeys = parameters.sorted{$0.0 < $1.0}
        var paramString = ""
    
        for (_, value) in sortedKeys {
            paramString.addString(str: String(describing: value))
        }
        
        paramString.addString(str: "YOURSECRETKEY")

canaksoy

@property int isTyping;

- (BOOL)textView:(UITextView *)textView shouldChangeTextInRange:(NSRange)range replacementText:(NSString *)text {
    
    [self startTyping];
    
    [NSObject cancelPreviousPerformRequestsWithTarget:self selector:@selector(stopTyping) object:nil];
    [self performSelector:@selector(stopTyping) withObject:nil afterDelay:0.5];
    
    return YES;

canaksoy

 #import <UIKit/UIKit.h>  
   
 @interface NavigationBarTitleWithSubtitleView : UIView  
   
 - (void) setTitleText: (NSString *) aTitleText;  
 - (void) setDetailText: (NSString *) aDetailText;  
   
 @end  

canaksoy

UIApplicationShortcutIcon * photoIcon = [UIApplicationShortcutIcon iconWithTemplateImageName: @"selfie-100.png"]; // your customize icon
UIApplicationShortcutItem * photoItem = [[UIApplicationShortcutItem alloc]initWithType: @"selfie" localizedTitle: @"take selfie" localizedSubtitle: nil icon: photoIcon userInfo: nil];
UIApplicationShortcutItem * videoItem = [[UIApplicationShortcutItem alloc]initWithType: @"video" localizedTitle: @"take video" localizedSubtitle: nil icon: [UIApplicationShortcutIcon iconWithType: UIApplicationShortcutIconTypeCaptureVideo] userInfo: nil];

[UIApplication sharedApplication].shortcutItems = @[photoItem,videoItem];

canaksoy

-(NSString*)sha256HashFor:(NSString*)input
{
    const char* str = [input UTF8String];
    unsigned char result[CC_SHA256_DIGEST_LENGTH];
    CC_SHA256(str, (CC_LONG)strlen(str), result);
    
    NSMutableString *ret = [NSMutableString stringWithCapacity:CC_SHA256_DIGEST_LENGTH*2];
    for(int i = 0; i<CC_SHA256_DIGEST_LENGTH; i++)
    {
        [ret appendFormat:@"%02x",result[i]];

canaksoy

for (NSString* family in [UIFont familyNames])
    {
        NSLog(@"%@", family);
        
        for (NSString* name in [UIFont fontNamesForFamilyName: family])
        {
            NSLog(@"  %@", name);
        }
    }