alex-zige

  myLabel.textColor = [UIColor whiteColor];
  myLabel.font = [UIFont systemFontOfSize:14];
  myLabel.textAlignment = NSTextAlignmentCenter;
  myLabel.adjustsFontSizeToFitWidth = YES;

alex-zige

    NSString *jsonFileName =@"your-json-file-name";
    NSString *filePath = [[NSBundle mainBundle] pathForResource:jsonFileName ofType:@"json"];
    NSData *JSONData = [NSData dataWithContentsOfFile:filePath options:NSDataReadingMappedIfSafe error:nil];
    NSDictionary *jsonObject = [NSJSONSerialization JSONObjectWithData:JSONData options:NSJSONReadingMutableContainers error:nil];

alex-zige

NSData *passData = [keychain objectForKey:(id)kSecValueData];
NSString *pass = [[NSString alloc] initWithBytes:[passData bytes] length:[passData length] encoding:NSUTF8StringEncoding];

alex-zige

function set_ruby2_with_gemset(){
  local result=${PWD##*/}
  local result=${result// /_}
  local result=$(echo $result | tr '[A-Z]' '[a-z]')
  echo "prepare ruby 2.0 with gemset "$result
  rvm --create ruby-2.0.0-p247@$result
}

function use_ruby2_with_gemset(){
  local result=${PWD##*/}

alex-zige

function set_ruby2_with_gemset(){
  local result=${PWD##*/}
  local result=${result// /_}
  local result=$(echo $result | tr '[A-Z]' '[a-z]')
  echo "prepare ruby 2.0 with gemset "$result
  rvm --create ruby-2.0.0-p247@$result
}


function use_ruby2_with_gemset(){

alex-zige

//Rails time to NSdate 
NSDateFormatter *df = [[NSDateFormatter alloc] init];
[df setDateFormat:@"yyyy-MM-dd'T'HH:mm:ssZZ"];
NSDate *date = [df dateFromString:@"2013-04-07T21:19:14Z"]; 



//NSDate to String
NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
[formatter setDateFormat:@"MM/dd/yyyy HH:mm a"];

alex-zige

/*
     File: KeychainItemWrapper.h
 Abstract: 
 Objective-C wrapper for accessing a single keychain item.
 
  Version: 1.2 - ARCified
 
 Disclaimer: IMPORTANT:  This Apple software is supplied to you by Apple
 Inc. ("Apple") in consideration of your agreement to the following
 terms, and your use, installation, modification or redistribution of

alex-zige

-(void)preparePulltoRefresh{
    UIRefreshControl *refreshControl = [[UIRefreshControl alloc] init];
    refreshControl.tintColor = [UIColor whiteColor];
    [refreshControl addTarget:self action:@selector(reloadMeetings) forControlEvents:UIControlEventValueChanged];

    //creating view for extending background color
    CGRect frame = self.tableView.bounds;
    frame.origin.y = -frame.size.height;
    UIView *refreshBackgroundView = [[UIView alloc]initWithFrame:frame];
    refreshBackgroundView.backgroundColor = UIColorFromRGB(0xXXXXXX);

alex-zige

-(void)viewDidLayoutSubviews
{   [super viewDidLayoutSubviews];
    dispatch_queue_t imageReader = dispatch_queue_create("Image Reader", NULL);
    dispatch_async(imageReader, ^{
        [NSThread sleepForTimeInterval:1];
      UIImage *image = [UIImage imageNamed:self.imageName]; // may take time to load
        dispatch_async(dispatch_get_main_queue(), ^{
        self.imageView.image = image;
        self.imageView.contentMode = UIViewContentModeTopLeft;

alex-zige

#devise/cookie_token_auth_strategy
module CookieTokenAuthStrategy
    Warden::Strategies.add(:token_cookie_strategy) do
      def valid?
        token_from_cookie
      end

      def authenticate!
        if token_from_cookie.present? && (user = User.find_for_token_authentication(:auth_token => token_from_cookie)).present?
          delete_token_from_cookie