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const mongoose = require('mongoose');

mongoose.connect('mongodb://localhost/demo', {useNewUrlParser: true})
.then(()=> console.log('Connected to MongoDB...'))
.catch((err) => console.error('Could not connect to MongoDB...', err));

Bilguun132

const mongoose = require('mongoose');

mongoose.connect('mongodb://localhost/demo', {useNewUrlParser: true})
.then(()=> console.log('Connected to MongoDB...'))
.catch((err) => console.error('Could not connect to MongoDB...', err));



//create MovieSchema
const movieSchema = new mongoose.Schema({

Bilguun132

const mongoose = require('mongoose');

mongoose.connect('mongodb://localhost/demo', { useNewUrlParser: true })
    .then(() => console.log('Connected to MongoDB...'))
    .catch((err) => console.error('Could not connect to MongoDB...', err));



//create MovieSchema
const movieSchema = new mongoose.Schema({

Bilguun132

Connected to MongoDB...
{ genre: [ 'action, adventure, fantasy' ],
  releaseDate: 2019-02-23T18:50:55.357Z,
  _id: 5c71960ff3e891294bf8c218,
  name: 'Avengers',
  director: 'Joss Whedon',
  price: 10,
  __v: 0 }
{ genre: [ 'animation, action, adventure' ],
  releaseDate: 2019-02-23T18:50:55.357Z,

Bilguun132

async function updateMovie(id) {
    //query first
    const movie = await Movie.findById(id);
    if (!movie) return; 
    movie.name = 'New Movie'; //or you can do movie.set({name:'New Movie'})
    movie.save();

    //update first 
    const result = await Movie.update({_id: id}, {
        $set: {name: 'New Movie'}

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//create MovieSchema
const movieSchema = new mongoose.Schema({
    name: {
        type: String,
        required: true, //built in validation logic
        minlength: 5,
        maxlength: 200
    },
    director: String,
    genre: {

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async function createValidate() {
    const avengersMovie = new Movie({
        director: 'Joss Whedon',
        genre: [], //NoSQL Db -> Document can be complex object unlike MySQL
        price: 10
    });
    try {
        await avengersMovie.save()
        console.log(avengersMovie);
    }

Bilguun132

import 'package:flutter/material.dart';

//runApp calls MyApp
void main() => runApp(MyApp());

//Stateless Widget since this class has no state, once created will be immutable
class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    //A convenience widget that wraps a number of widgets that are commonly 

Bilguun132

import 'package:flutter/material.dart';

void main() => runApp(MyApp());

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    //material app widget
    return MaterialApp(
      title: 'Crypto Price List',

Bilguun132

import 'package:flutter/material.dart';
import 'dart:math';
import 'dart:async';
import 'dart:convert';
import 'dart:core';
import 'package:http/http.dart' as http;

void main() => runApp(MyApp());

class MyApp extends StatelessWidget {