parkerfoshay

import React, { useState } from "react";
import "./App.css";

function App() {
  const [fibonacci, setFibonacci] = useState(null);
  const [value, setValue] = useState(null);
  const [initialNumber, setInitialNumber] = useState(null);

  function fibonacciHelper(number) {
    if (number < 2) {

parkerfoshay

import { useState } from 'react'
import { Navbar, Nav, Container, Row, Col } from 'react-bootstrap'

import dynamic from "next/dynamic";

const LinceIconsNoSSr = dynamic(() => import("react-lineicons"), {
  ssr: false,
});

export default function Navigationbar() {

parkerfoshay

using MongoDB.Driver;

var mongoURL = new MongoUrl("");
var client = new MongoClient(mongoURL);

var dbList = client.ListDatabases().ToList();

Console.WriteLine("The list of databases on this server is: ");
foreach (var db in dbList)
{

parkerfoshay

{
    _id: ObjectId("5b9d9b9b9b9b9b9b9b9b9b9b"),
    first_name: "John",
    last_name: "Doe",
    phone: "123-456-7890",
    age: 25,
    start_date: ISODate("2018-09-01T00:00:00.000Z"),
    settings: {
        theme: "dark",
        switch_controls: true,

parkerfoshay

INSERT INTO users (first_name, last_name, phone, age)
VALUES
  ('Nancy', 'Smith', "5234560987", 29);

INSERT INTO users (first_name, last_name, phone, age)
VALUES
  ('Douglas', 'Lowel', "5234768907", 23),
  ('Kai', 'Tran', "9198761234", 43),
  ('Linzey', 'Rivers', "7659023456", 54),
  ('Mira', 'Chan', "7650981234", 88);

parkerfoshay

db.transfers.aggregate( [
    {
      $lookup:
        {
          from: "accounts",
          localField: "transfer_id",
          foreignField: "transfers_complete",
          pipeline: [
 
             { $project: { _id: 0, account_id: 1, account_holder: 1 } }

parkerfoshay

db.sales.deleteOne({_id: ObjectId("5bd761dcae323e45a93ccff1")})
db.sales.deleteMany({ storeLocation: {$in: [ 'Denver', 'New York' ]} });
db.sales.deleteMany({})

parkerfoshay

db.zips.find(
    { state: "NY", pop: { $gte: 1000, $lte: 5000 }}, 
    {_id: 0, state: 1, city: 1, pop: 1}
    ).sort({pop: -1})
    .limit(10)

parkerfoshay

db.zips.findOne({})
db.zips.find({state: 'AZ', pop: {$lt: 500}}, {_id: 0, city: 1})

parkerfoshay

const mongoose = require('mongoose');

main().catch(err => console.log(err));

async function main() {
  await mongoose.connect(<Atlasconnection-string>);
  
    const userSchema = new mongoose.Schema({
        name: {
            type: String,