David Humphrey humphd

💭

Helping others get started

humphd / index.js

Created October 6, 2020 23:08

Promise example

	function makeCalls() {
	return Promise.all(
	linkArr.map(async link => {
	try {
	const response = await fetch(link, { method: "HEAD" });
	if (response.status == 200) { // good
	console.log(`${link} was good! status: ${response.status}`.green);
	} else if (response.status == 404 \|\| response.status == 401) { // bad
	console.log(`${link} was bad! status: ${response.status}`.red);
	allGood = false;

humphd / index.html

Created October 9, 2020 19:38

Experiments with HTML Elements

	<!doctype html>
	<html>
	<head>
	<meta charset="utf-8">
	<title>Experiments with HTML Elements</title>
	</head>
	<body>
	<h1>Main Title of Document</h1>

	<h2>Embed</h2>

humphd / globeandmail.html

Created October 16, 2020 20:43

WEB222 Week 6 Examples

	<!doctype html>
	<html>
	<head>
	<meta charset="utf-8">
	<title>Globe And Mail</title>
	</head>

	<body>
	<header>
	Menu \| Logo \| TRAVEL \| <button>SUBSCRIBE</button> \| LOG IN \| Search

humphd / App.jsx

Created November 19, 2020 01:29

Custom hook for Page Lifecycle API

	// Use it like this
	import usePageLifecycle from './lib/use-page-lifecycle';

	App() {
	const isVisible = usePageLifecycle();
	}

humphd / index.js

Created November 19, 2020 01:42

Testing code that uses node-fetch using Jest

	// Simple module that uses fetch to do a HEAD request
	const fetch = require('node-fetch');

	module.exports.fn = async (url) => {
	try {
	const response = await fetch(url, { method: "HEAD" });
	return response.ok;
	} catch(err) {
	return false;
	}

humphd / restaurantDB.js

Created January 13, 2021 15:18

WEB422 - A1 model

	const mongoose = require("mongoose");
	const Schema = mongoose.Schema;

	const restaurantSchema = new Schema({
	address: {
	building: String,
	coord: [Number],
	street: String,
	zipcode: String
	},

humphd / App.jsx

Created January 28, 2021 16:23

WEB422 Week 4 - React Events

	import { useState } from 'react';

	import ClickCounter from './ClickCounter';
	import ClickHeading from './ClickHeading';

	function App() {
	// State: held by the parent
	const [numClicks, setNumClicks] = useState(0);

	const onClickHandler = (e) => setNumClicks(numClicks + 1);

humphd / elastic.js

Created February 2, 2022 20:14

Elastic mock brainstorm

humphd / chimes.ino

Created February 12, 2022 20:13

Chimes Arduino Sketch

	#include <Adafruit_NeoPixel.h>
	#include <HTTPClient.h>
	#include <WiFi.h>

	// Define a pixel strip of 1 pixel
	Adafruit_NeoPixel pixels(1, PIN_NEOPIXEL, NEO_GRB + NEO_KHZ800);

	// Wifi
	char ssid[] = "...";
	char password[] = "...";

humphd / sum.js

Created July 23, 2023 14:56

ChatCraft sum function

	/**
	* Example Function Module. Each function needs you to define 4 things:
	*/

	/* 1. Name of your function */
	export const name = "sum";

	/* 2. Description of function, used to describe what it does to an LLM */
	export const description = "Adds all numbers passed to it, returning the total.";