px-amaac

class Address < ActiveRecord::Base

  before_save {|user| user.email = email.downcase}

	has_one :color, through: :color_relationship
	has_one :zip_code, through: :zip_code_relationship
	has_one :zip_code_relationship, :dependent => :destroy
	has_one :color_relationship, :dependent => :destroy
	attr_accessor :code
	attr_accessor :f_color

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def new
    @digital_object_identifier = current_user.digital_object_identifiers.build
    @digital_object_identifier.urls << Url.new

  end

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Started POST "/urls" for 127.0.0.1 at 2013-10-28 00:18:27 -0700
Processing by UrlsController#create as HTML
  Parameters: {"utf8"=>"√", "authenticity_token"=>"Actwx4PzZoH2Zb3F2x1ZFKzTV/b2F
pFfTltkFBUHj2o=", "url"=>{"url"=>"wew.wew.wew"}, "commit"=>"Set New Url"}
  ←[1m←[36mUser Load (0.0ms)←[0m  ←[1mSELECT "users".* FROM "users" WHERE "users
"."id" = 2 ORDER BY "users"."id" ASC LIMIT 1←[0m
Completed 404 Not Found in 40ms

ActiveRecord::RecordNotFound (Couldn't find DigitalObjectIdentifier without an I
D):

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def correct_user
      @digital_object_identifier = current_user.digital_object_identifiers.find(params[:id])
      redirect_to root_url if @digital_object_identifier.nil?
    end 

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from Materials import Materials
class Book(Materials):
    def __init__(self, d):
        super().__init__(d[0], d[1], d[2], d[9])
        d.pop(9)
        for i in range(3):
            d.pop(0)
        self.data = d

    def __str__(self):

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class Transition(object):
    def __init__(self, state, given, prob):
        self.state = state
        self.given = given
        self.prob = prob

    def __str__(self):
        return "P({}|{})={}".format(self.state, self.given, self.prob)

    def disp(self):

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// 
// tsh - A tiny shell program with job control
// 
// <Put your name and login ID here>
//

using namespace std;

#include <stdio.h>
#include <stdlib.h>

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@Override
public void onScroll(AbsListView view, int firstVisibleItem,
        int visibleItemCount, int totalItemCount) {
    //leave this empty
}

@Override
public void onScrollStateChanged(AbsListView listView, int scrollState) {
    if (scrollState == SCROLL_STATE_IDLE) {
        if (listView.getLastVisiblePosition() >= listView.getCount() - 1 - threshold) {

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package com.example.app;

import android.app.Activity;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.SharedPreferences;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;

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<menu xmlns:android="http://schemas.android.com/apk/res/android" >
   <item
      android:id="@+id/menu_item"
      android:icon="@drawable/icon"
      android:showAsAction="ifRoom"
      android:title="@string/menu_item">
   </item>
</menu>