a-chernykh

84091/0x9c28d:  29323312      20      7 mmap(0x0, 0x82000, 0x3, 0x1002, 0x3000000, 0x100000001)		 = 0x7760000 0

              libSystem.B.dylib`__mmap+0xa
              libSystem.B.dylib`large_malloc+0x471
              libSystem.B.dylib`szone_malloc_should_clear+0xd3e
              libSystem.B.dylib`szone_realloc+0x844
              libSystem.B.dylib`malloc_zone_realloc+0x5c
              libSystem.B.dylib`realloc+0xa9
              ruby`ruby_xrealloc+0x86
              ruby`str_buf_cat+0xcf

a-chernykh

class ApplicationController < ActionController::Base
  before_filter :ensure_proper_protocol

  protected

  def ssl_allowed_action?
    (params[:controller] == 'users/sessions' && ['new', 'create'].include?(params[:action])) ||
      (params[:controller] == 'users/registrations' && ['new', 'create', 'edit', 'update'].include?(params[:action])) ||
      (params[:controller] == 'users/omniauth_callbacks')
  end

a-chernykh

# put this in config/initializers/carrierwave.rb
module CarrierWave
  module MiniMagick
    def quality(percentage)
      manipulate! do |img|
        img.quality(percentage)
        img = yield(img) if block_given?
        img
      end
    end

a-chernykh

class Forum
  include Mongoid::Document
  include Mongoid::Timestamps

  field :posts_count, :type => Integer, :default => 0

  has_many_related :posts
end

a-chernykh

class AvatarUploader < CarrierWave::Uploader::Base
  include CarrierWave::MiniMagick

  def extension_white_list
    model.skip_avatar_extension_check ? nil : %w(jpg jpeg gif png bmp)
  end
end

a-chernykh

for (int i = 0; i < length; i += 4) {
        blue = m_OriginalPixelBuf[i];
        green = m_OriginalPixelBuf[i+1];
        red = m_OriginalPixelBuf[i+2];
        
        red = pow(red / 255.0f, 1.3f) * 255.0;
        green = pow(green / 255.0f, 1.3f) * 255.0;
        blue = pow(blue / 255.0f, 1.3f) * 255.0;
        
        // Ensure that pixel is not more than 255

a-chernykh

#!/bin/sh

### BEGIN INIT INFO
# Provides:          nginx
# Required-Start:    $all
# Required-Stop:     $all
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: starts the nginx web server
# Description:       starts nginx using start-stop-daemon

a-chernykh

#!/bin/sh

APP_ROOT=/var/www/current
PID=/var/www/current/tmp/pids/unicorn.pid
ENV=production
CMD="sudo -u ubuntu /opt/ruby-enterprise-1.8.7-2011.03/bin/bundle exec /opt/ruby-enterprise-1.8.7-2011.03/bin/unicorn_rails -E $ENV -c /var/www/current/config/unicorn.rb -D"

old_pid="$PID.oldbin"

cd $APP_ROOT || exit 1

a-chernykh

Host *
    ControlPath ~/.ssh/master-socket/-%r@%h:%p
    ControlMaster auto
    ControlPersist 4h

a-chernykh

<?php

class MY_Exceptions extends CI_Exceptions {
    function My_Exceptions()
    {
        parent::CI_Exceptions();
    }

    function show_error($heading, $message, $template = 'error_general', $status_code = 500)
    {