John Young johnayoung

HTML

Front-end first steps

Creating HTML and CSS files, and linking to a CSS file inside of HTML
Structuring a simple project folder
Using VS Code to create and edit files
Inserting the boilerplate code that all HTML pages need

HTML the right way

Describing the difference between HTML elements, tags, and attributes
Explaining what is meant when people say HTML is about structure (vs. presentation or behavior)

Cat carousel - jQuery

https://repl.it/@johnatspreadstr/Cat-carousel-jQuery

Return of fizz buzz

https://repl.it/@johnatspreadstr/return-of-fizz-buzz

1. What is scope? Your explanation should include the idea of global vs. local scope

Scope is part of the reasoning of how code works in regards to variables. Global scope allows accessing variables everywhere, whereas local scope is bound to the block at which it is defined.

2. Why are global variables avoided?

Global variables are avoided to prevent unintended side effects.

3. Explain JavaScript's strict mode

Echo endpoint

https://express-echo-drill.glitch.me

Mad lib generator

https://response-drills-2.glitch.me

Get All

db.restaurants.find()

Limit and Sort

db.restaurants.find().sort({name: 1}).limit(10)

Get by id

Navigation Bar

App Code

Address Book

App Code

	function getTokens(rawString) {
	// This first function does the following things:
	// - Takes a raw string
	// - Converts the entire string to lowercase
	// - Splits all words into an array that do not match a single character specified between the []
	// - Removes falsy items
	// - Sorts the array of strings in place
	return rawString.toLowerCase().split(/[ ,!.";:-]+/).filter(Boolean).sort();
	}

	#Convert JSON file to an object
	$JsonParameters = ConvertFrom-Json -InputObject $content

	#Create new PSObject with no properties
	$oData = New-Object PSObject

	#Loop through properties of the $JsonParameters.parameters object, and add them to the new blank object
	$JsonParameters.parameters.psobject.Properties.Name \|
	ForEach{
	Add-Member -InputObject $oData -NotePropertyName $_ -NotePropertyValue $JsonParameters.parameters.$_.Value

	'use strict';

	// Request and response object drills
	// ==================================

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

	// use express middleware to parse the request body and add it to the request object
	// don't worry, you'll learn all about middleware in the next assignment!

	'use strict';

	const express = require('express');
	// you'll need to use `queryString` in your `gateKeeper` middleware function
	const queryString = require('query-string');


	const app = express();

	// For this challenge, we're hard coding a list of users, because