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var express = require("express");
var path = require("path");
var bodyParser = require("body-parser");
var mongodb = require("mongodb");
var ObjectId = require("mongodb").ObjectID;

var app = express();
app.use(express.static(__dirname + "/public"));
app.use(bodyParser.json()); // for parsing application/json
app.use(bodyParser.urlencoded({ extended: true })); // for parsing application/x-www-form-urlencoded

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// ****************************** CONTACTS API ROUTES ******************************************

// Generic error handler used by all endpoints.
function handleError(code, e, res, message) {
  res.status(500).json({"error": message, "reason": e.message || "unknown"});
}

/*  "/contacts"
 *    GET: grabs all contacts
 *    POST: creates a new contact

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/**
 * MongoDB NodeJS Driver Production Connection Example
 *
 * Copyright (c) 2015 ObjectLabs Corporation
 * Distributed under the MIT license - http://opensource.org/licenses/MIT
 */

var MongoClient = require('mongodb').MongoClient;

/**

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#!/usr/bin/env node    
var debug = require('debug')('gcpNode');    
var app = require('../app');    
var mongodb = require('mongodb');

app.set('port', process.env.PORT || 3000);

mongodb.MongoClient.connect(MONGODB_URI, function(err, db) {
  // do error handling here
  if(err) throw err;

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# Options are documented here: https://cloud.google.com/appengine/docs/managed-vms/config.

module: default
version: 1
runtime: custom
vm: true
api_version: 1

manual_scaling:
  instances: 1

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import pymongo

client = pymongo.MongoClient("MONGODB_ADMINDB_URI") #admin database URI

# Create a new database "dynamic"
db = client.dynamic
# Save doc to collection "test"
db.test.save({"foo":"bar"})

# Create a new database "dynamic2"

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var express = require('express');
var mongodb = require('mongodb');
var app = express();
 
var MONGODB_URI = 'mongodb-uri';
var db; //gives you a global db variable you can pass around
 
mongodb.MongoClient.connect(MONGODB_URI, function(err, database) {
  if(err) throw err;
 

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var MongoClient = require('mongodb').MongoClient,
    Server = require('mongodb').Server,
    Db = require('mongodb').Db,
    ReplSetServers = require('mongodb').ReplSetServers;

var url = 'MONGODB_URI';

// You can connect to any database here. Likely whichever connection you want to be persistent
MongoClient.connect(url, function(err, uriDb) {
  if(err) console.log(err);

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catch (MongoConnectionException e)
{
  Console.WriteLine(e.ToString());
}

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using System;
using MongoDB.Bson;
using MongoDB.Driver;
using MongoDB.Driver.Builders;

namespace Tester
{

  class Test
  {