probablycorey

.__                                       ___.    .__           __   .__         .___               
|  |__  _____   ______  ______  ___.__.   \_ |__  |__|_______ _/  |_ |  |__    __| _/_____   ___.__.
|  |  \ \__  \  \____ \ \____ \<   |  |    | __ \ |  |\_  __ \\   __\|  |  \  / __ | \__  \ <   |  |
|   Y  \ / __ \_|  |_> >|  |_> >\___  |    | \_\ \|  | |  | \/ |  |  |   Y  \/ /_/ |  / __ \_\___  |
|___|  /(____  /|   __/ |   __/ / ____|    |___  /|__| |__|    |__|  |___|  /\____ | (____  // ____|
     \/      \/ |__|    |__|    \/             \/                         \/      \/      \/ \/     
         _____         ___          ___       ___          ___          ___                
        /  /::\       /  /\        /  /\     /__/\        /__/\        /__/|         ___   
       /  /:/\:\     /  /:/_      /  /:/_    \  \:\       \  \:\      |  |:|        /  /\  
      /  /:/  \:\   /  /:/ /\    /  /:/ /\    \  \:\       \  \:\     |  |:|       /  /:/  

probablycorey

ZONE = "us-east-1b"

# Kill them all
for instance in EC2::Instance.all
  instance.terminate if instance.running?
end

instance = EC2::Instance.run("ami-71fd1a18", :availability_zone => ZONE, :key => "ec2-keypair").first
instance.wait!(:running)

probablycorey

Animal = {}

function Animal:new(o)
  o = o or {}
  setmetatable(o, self)
  self.__index = self
  
  return o
end

probablycorey

#ifdef DEBUG
static NSString *url = @"http://localhost"
#else
static NSString *url = @"http://blah.com"
#endif

probablycorey

id a = [NSString alloc];
id b = [a initWithFormat:@"Hello];

// a != b
// [NSString alloc] just creates a placeholder object... the init classes actually do the allocating

probablycorey

obj.is_a? Array # => true
Array === obj # => false

probablycorey

- (id)init {
    self = [super initWithNibName:@"BankView" bundle:nil];
    if (!self) return self;
    
    [[NSNotificationCenter defaultCenter] addObserver:self 
                                             selector:@selector(keyboardWillShow:) 
                                                 name:UIKeyboardWillShowNotification 
                                               object:self.view.window];
    
    [[NSNotificationCenter defaultCenter] addObserver:self 

probablycorey

[connection addToQueue:someObject method:@selector(update)];
[connection addToQueue:anotherObject method:@selector(update)];
[connection beginQueue];

probablycorey

#import <Foundation/Foundation.h>
#import "Detective.h"

@interface TwitterStatus : Detective
}

@property (nonatomic, retain) NSNumber *twitterID
@property (nonatomic, retain) NSString *text

@end

probablycorey

class("SimpleTableViewController", "UITableViewController")

function tableView_numberOfSectionsInTableView(tableView, section)
  return 1
end

function tableView_numberOfRowsInSection(tableView, section)
  return 1
end