Moligaloo

-(void)disableReturnKey{
    // Locate non-UIWindow.
    UIWindow *keyboardWindow = nil;
    for (UIWindow *testWindow in [[UIApplication sharedApplication] windows]) {
        if (![[testWindow class] isEqual:[UIWindow class]]) {
            keyboardWindow = testWindow;
            break;
        }
    }
    

MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

shlomizadok

class Users::OmniauthCallbacksController < Devise::OmniauthCallbacksController
  def facebook
    @user = User.find_for_facebook_oauth(request.env["omniauth.auth"], current_user)

    if @user.persisted?
      flash[:notice] = I18n.t "devise.omniauth_callbacks.success", :kind => "Facebook"
      sign_in_and_redirect @user, :event => :authentication
    else
      session["devise.facebook_data"] = request.env["omniauth.auth"]
      redirect_to new_user_registration_url

rsattar

// I had a need to replace the use of RegexKitLite's arrayOfCaptureComponentsMatchedByRegex with
// the built-in NSRegularExpression in iOS 5+, and didn't find an existing example, so I wrote one:

- (NSArray *) arrayOfCaptureComponentsOfString:(NSString *)data matchedByRegex:(NSString *)regex
{
    NSError *error = NULL;
    NSRegularExpression *regExpression = [NSRegularExpression regularExpressionWithPattern:regex options:NSRegularExpressionCaseInsensitive error:&error];
    
    NSMutableArray *test = [NSMutableArray array];
    

zeedark

// Resize a UIButton according to its title's length.
CGSize stringSize = [self.myButton.titleLabel.text sizeWithFont:self.myButton.titleLabel.font];
CGRect frame = self.myButton.frame;
frame.size.width = stringSize.width;
[self.myButton setFrame:frame];

terhechte

//
//  slow_kvo_dictionary_example.m
//
//  Created by Benedikt Terhechte on 07.12.11.
//  appventure.me
//

#import <Foundation/Foundation.h>

int main (int argc, const char * argv[])

markoa

namespace :deploy do
  desc "Hot-reload God configuration for the Resque worker"
  task :reload_god_config do
    sudo "god stop resque"
    sudo "god load #{File.join(deploy_to, 'current', 'config', 'resque-' + rails_env + '.god')}"
    sudo "god start resque"
  end
end

# append to the bottom:

lucasfais

Sublime Text 2 – Useful Shortcuts (Mac OS X)

General

⌘T	go to file
⌘⌃P	go to project
⌘R	go to methods
⌃G	go to line
⌘KB	toggle side bar
⌘⇧P	command prompt

smoothdvd

# Author: Abhinay Omkar
# Youtube Downloader
import sys
from urllib import urlopen, unquote
from urlparse import parse_qs, urlparse

youtube_watchurl = sys.argv[1]
url_query = urlparse(youtube_watchurl).query
video_id = parse_qs(url_query)['v'][0]
url_data = urlopen('http://www.youtube.com/get_video_info?&video_id=' + video_id).read()

alexeckermann

- (void)closeThisViewController {
  
  // Lets retain an instance of the current navigation controller
  UINavigationController *navController = [self.navigationController retain];
  
  // When this is called self.navigationController is no longer available
  [self.navigationController popViewControllerAnimated: YES];
  
  // To talk to that previous VC here's what you do
  [[navController topViewController] doSomethingHere:YES];