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<?php
function username($user_id = null) {
	!is_null($user_id) OR $user_id = current_user();
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class User < ActiveRecord::Base
  include UniqueCodeGenerator

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class WhoIsQuery
    query = ARGV[0]
    puts "Querying whois with #{query} ..."
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def make_activation_code
  self.activation_code = generate_code
  make_activation_code unless self.class.find_by_activation_code(activation_code).nil?
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def save_feed  
     @feed = FeedTools::Feed.open('http://losangeles.craigslist.org/apa/index.rss')
     @feed.items.each_with_index do |item,i| 
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	public boolean equals(Object obj)
	{
		if (this == obj)
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  # Find all articles in the given date range based on the published_at field
  def self.find_archived(year, month=nil)
    if month.nil?
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for ((i=1;i<=17;i+=1))
         do
                option=`more test.txt|awk -F' ' '{ print $'$i'}'`
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using System;
using System.Collections.Generic;
using System.Linq;
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public boolean equals(Object obj)
{
    return obj instanceof Bus && equals((Bus)obj);
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class Poll
  attr_accessor :question
  def initialize(question, answers=[])
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<?php
function username($user_id = null) {
	if(is_null($user_id)) $user_id = current_user();
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<?php
	function username($user_id = null) {
		$user_id = is_null($user_id) ? $user_id : current_user();
...