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Embedding an image

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function fetchProtectedData(url, opts = {}) {

    let headers = {
        'Content-Type': 'application/json',
    }
    if (JWT_TOKEN) {
        headers = {
            ...headers,
            'Authorization': `Bearer ${JWT_TOKEN}`,
        }

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class ControlledInput extends React.Component {
    constructor(props) {
        super(props)
        this.state = { value: props.initialValue || '' }
    }

    componentDidUpdate(prevProps, prevState) {
        console.log(prevProps.initialValue, this.props.initialValue)
        if (prevProps.initialValue !== this.props.initialValue) {
            this.setState({ value: this.props.initialValue || '' })

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// npm i animated-scroll-to --save
// import animateScrollTo from 'animated-scroll-to';
<li className="nav-item"><Link onClick={ev => {
                    console.log('clicked!')
                    // document.getElementsByClassName('flex-bottom')[0].scrollTop=0
                    if (window.location.pathname === '/players') {
                        ev.preventDefault()
                        animateScrollTo(0, {
                            element: document.querySelector('.flex-bottom'),                            
                        });

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function getUrbanAreas() {
    console.log(urbanAreaNames);
    let userInputUA = Object.keys(urbanAreaNames);
    for (let i = 0; i < userInputUA.length; i++) {
        let urbanAreaDropdownlist = `<option value="${urbanAreaNames[userInputUA[i]]}">${userInputUA[i]}</option>`
        $('#urbanAreas-Dropdown').append(urbanAreaDropdownlist);
    }
    $('#urbanAreas-Dropdown').chosen();
}
function setupDropdownSubmit() {

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// https://www.npmjs.com/package/faker
const faker = require('faker')
faker.seed(123);
const { parse, stringify } = require('flatted/cjs');

function unique(fn, arr, objKey) {
    const value = fn()
    const exists = arr.find(item => item[objKey] === value)
    if (exists !== undefined) {

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const persons =[{
  id: 'aBcDeFgH',
  firstName: 'Juan',
  lastName: 'Doe',
  age: 32
},
{
  id: 'zYxWvUt',
  firstName: 'Alex',
  lastName: 'Smith',

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REQ:

• URL (protocol:://host/path?queryString) https://localhost:8888/hangouts?username=Tudor&ref=ad-campaign
• method (GET, POST, PUT, PATCH, DELETE, OPTIONS)
• headers
• maybe a REQ body (for POST, PUT, PATCH)

RESP

• status code

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const express = require("express");
const app = express()

// NOTE the router should go into its own file and do
// module.exports = usersRouter;
const usersRouter = express.Router();
usersRouter.route('/id/:id')
  .get((req, res, next) => {
    res.status(200).json({ message: 'Hello' })
  })

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In these drills, you'll practice executing basic CRUD (create, read, update, delete) operations in the psql shell.

Before you get started, download this SQL data dump. Create and populate a new database using the data dump (make sure to update the path with the location where you saved the file):

psql -U dunder_mifflin_admin -d restaurants-app -f ~/Downloads/nyc-restaurants-data-backup.sql

Take a moment to get familiar with this new database. You can use \dt+ to see a list of public tables and \d <TABLENAME> to see a description of those tables.