emarashliev

# Newbie Programmer
def factorial(x)
  if x == 0
    return 1
  else
    return x * factorial(x - 1)
  end
end
puts factorial(6)
puts factorial(0)

emarashliev

http {
    ...
    server {
        listen 80;
        server_name myapp.com;
        root /myapp/public;
        passenger_enabled on;
    }
    ...
}

emarashliev

require 'rubygems'
require 'rack-legacy'

app = proc do |env|
    use Rack::Legacy::Php, 'public'
end
run app

emarashliev

class Offer < ActiveRecord::Base
  belongs_to :offer_type
  belongs_to :offer_rate
  belongs_to :city
  belongs_to :location

...
end

emarashliev

- (void)copyItems:(id)sender {
     UIPasteboard *pasteboard = [UIPasteboard generalPasteboard];
     NSMutableArray *items = [NSMutableArray arrayWithCapacity:_selectionView.selection.count];
     for (TTShapeModelObject *shp in _selectionView.selection) {

       [item setObject:[NSKeyedArchiver archivedDataWithRootObject:shp] forKey:@"TTShapeModelObject"];
       [items addObject:item];    
     }

	pasteboard.items = items;

emarashliev

//  Set non ARC flag (-fno-objc-arc) for the execution file    
//  http://stackoverflow.com/questions/6646052/how-can-i-disable-arc-for-a-single-file-in-a-project
//
//
    NSMutableArray *mutableArrayOrginal = [NSMutableArray arrayWithObjects:@"asdasd", nil];
    NSLog(@"mutableArrayOrginal address is: %p", mutableArrayOrginal);
    NSMutableArray *mutableArrayCopy = [mutableArrayOrginal copy];
    NSLog(@"mutableArrayCopy address is: %p", mutableArrayCopy);
    
    if ([mutableArrayOrginal isEqual:mutableArrayCopy]) {

emarashliev

NSString *sourceString = [[NSThread callStackSymbols] objectAtIndex:1];
NSCharacterSet *separatorSet = [NSCharacterSet characterSetWithCharactersInString:@" -[]+?.,"];
NSMutableArray *array = [NSMutableArray arrayWithArray:[sourceString  componentsSeparatedByCharactersInSet:separatorSet]];
Class callerClass =  NSClassFromString([array objectAtIndex:3]);

emarashliev

- (void)viewDidLoad
{
    [super viewDidLoad];

    NSMutableArray *resources = [[NSMutableArray alloc] init];
    NSURL *URL = [NSURL URLWithString:@"http://localhost:8080"];
    AFHTTPClient *manager = [[AFHTTPClient alloc] initWithBaseURL:URL];
    [manager GET:@"/messages" parameters:nil success:^(NSHTTPURLResponse *response, id responseObject) {
        [resources addObjectsFromArray:responseObject[@"resources"]];
        

emarashliev

@implementation Singleton

static id _sharedManager;

+ (instancetype)sharedManager
{
    static dispatch_once_t onceToken;
    dispatch_once(&onceToken, ^{
        _sharedManager = [[self alloc] init];
    });

emarashliev

find . -type f -print | xargs grep "some test ..."