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describe User do
  
  # The test suite adds a #stub() method to every object. Since instances of objects
  # and class definitions are considered objects in Ruby, the #stub() method gets 
  # applied just about everywhere. It can be used to stub both instance methods and
  # class methods.
  
  it "can have tests that hit a database" do
    user = User.find(1) # This test will go to the database
    expect(user.username).to eq("admin")

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// Version 0: Nope.
public class SomeController
{
  public object Get(string story, string view)
  {
    // Unit test blows up on the following line because there
    // is no Request (NullReferenceException) from within a 
    // unit test.
    var queryString = Request.RequestUri.ParseQueryString();
    // snip

jarrettmeyer

CookieUtil = (function () {
  
  var expirationDays = 14;
  
  function deleteCookie(key) {
    var expiration = new Date(0).toGMTString();
    document.cookie = key + "=;expires=" + expiration;
  }
  
  function getCookie(key) {

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public class TryParseInt32Result
{
    private readonly bool _isSuccessful;
    private readonly int _value;
    
    public TryParseInt32Result(bool isSuccessful, int value)
    {
        _isSuccessful = isSuccessful;
        _value = value;
    }

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/**
 * Load a collection of products from a data store.
 * @param {array} productIds - Array of product IDs.
 * @param {function} load - Function to load a product by ID, e.g. fetch from API, etc.
 * @param {function} done - Done callback, to be fired when all products are loaded.
 */
function loadProducts(productIds, load, done) {
  
  // Set up vars that we will need in this function.
  var numberOfProductIds = productIds.length;

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var assert = require('assert');

describe('how not to make a singleton', function () {

  var a, b;

  beforeEach(function () {
    a = { message: "Hello, World!" };
    b = { message: "Hello, World!" };
  });

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#!/usr/bin/env node

//
// Example of publisher/subscriber pattern in NodeJS, with AMQPLib. This program has been
// demonstrated to work with 500k messages and 4 subscribers.
//
// #WorksOnMyMachine
//
// Usage: ./pubsub
//

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.idea/
node_modules/
*.stderr
*.stdout

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#!/usr/bin/env python

"""
Insert data into HBase with a Python script.

To create the table, first use the hbase shell. We are going to create a
namespace called "sample_data". The table for this script is called "rfic",
as we will be inserting Request for Information Cases from the City of
Indianapolis.

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'use strict';

const args = process.argv;
const cluster = require('cluster');

function getThreads() {
  let threads = 1;
  let tag = args.indexOf('--threads');
  if (tag > 0) {
    let newThreads = parseInt(args[tag + 1], 10);