johnmurch’s gists

johnmurch / widget.html

Created July 14, 2020 19:06

	<!-- JUST ADD JS -->
	<html>
	<head>
	<style>
	/! CSS Used from: https://fonts.googleapis.com/css?family=Google+Sans:400,500\|Roboto:400,400italic,500,500italic,700,700italic\|Roboto+Mono:400,500,700\|Material+Icons /
	.material-icons{font-family:'Material Icons';font-weight:normal;font-style:normal;font-size:24px;line-height:1;letter-spacing:normal;text-transform:none;display:inline-block;white-space:nowrap;word-wrap:normal;direction:ltr;-webkit-font-feature-settings:'liga';-webkit-font-smoothing:antialiased;}
	/! CSS Used from: https://www.gstatic.com/devrel-devsite/prod/v4d5d232859440be8edf63a1095b80ebe5c19605e99f3b348a30c4b0140c2eb88/cloud/css/app.css /
	devsite-code{clear:both;direction:ltr!important;display:block;margin:16px 0;overflow:hidden;position:relative;}
	devsite-code .devsite-code-buttons-container{position:absolute;right:0;top:0;}
	devsite-code .devsite-code-buttons-container button{-webkit-box-align:center;-webkit-align-items:center;align-items:center;background:0;border:0;-webkit-border-radius

johnmurch / keywordsFromUrl.js

Last active October 22, 2020 01:36

Parse keywords from URL

	let url = "https://www.amazon.com/SanDisk-128GB-microSDXC-Memory-Adapter/dp/B073JYC4XM/";
	let kwparse = (url.replace('https://','').replace('http://','').replace('www','').replace('com','').split('-').join().split('/').join().split('.')).join(',').replace(/^,/, '')
	let kwuniq = [...new Set(kwparse.split(','))].filter(function(e){return e});
	console.log(kwuniq)
	// ["amazon", "SanDisk", "128GB", "microSDXC", "Memory", "Adapter", "dp", "B073JYC4XM"]

	// Hat Tip - Find a cleaner version at https://gist.github.com/dsottimano/52060e6a43d96804f33c59366c472305

johnmurch / parse.js

Created August 14, 2020 02:50

params

	var myurl = "journey?reference=123&line=A&destination=China&operator=Belbo&departure=1043&vehicle=ARC";
	var keyval = myurl.split('?')[1].split('&');
	for(var x=0,y=keyval.length; x<y; x+=1)
	console.log(keyval[x], keyval[x].split('=')[0], keyval[x].split('=')[1]);

	/*
	reference=123 reference 123
	line=A line A
	destination=China destination China
	operator=Belbo operator Belbo

johnmurch / isEnglish.js

Created September 11, 2020 01:31

Is URL English?

	let url = "https://test.com/現役軍人轉公職-警察有哪些方法-補助5萬如何申請-4db7c0fd81b0"

	const english = /^(http:\/\/www\.\|https:\/\/www\.\|http:\/\/\|https:\/\/)?^[ -~]+$/;
	if (english.test(url)) {
	console.log("URL IS ENGLISH-most likely")
	}

johnmurch / links-console.js

Created September 11, 2020 01:35

PASTE INTO CHROME CONSOLE

	// Inspired by https://towardsdatascience.com/quickly-extract-all-links-from-a-web-page-using-javascript-and-the-browser-console-49bb6f48127b

	var atags = document.querySelectorAll("a");
	let links = [];
	let hashes = {};
	for await (atag of atags){
	var anchor = atag.textContent.replace(/\s+/g, ' ').trim();
	var link = atag.href.replace(/\/$/, ""); // remove trailing slash
	var rel = atag.rel;
	var hash = md5(link)

johnmurch / json2csv.js

Created October 16, 2020 20:16

json2csv quick hack

	const data = [
	{ "name": "John", "time": new Date().toISOString(), "age": "old" },
	{
	"name": "Jeff", "time": new Date().toISOString(), "age": "older"
	}
	]

	const header = Object.keys(data[0]).map(_ => JSON.stringify(_)).join(';') + '\n'
	const outData = data.reduce((acc, row) => {
	return acc + Object.values(row).map(_ => JSON.stringify(_)).join(';') + '\n'

johnmurch / getMakeModel.js

Last active October 22, 2020 15:13

Based on the copypasta code of a tweet, extract vehicle make/model from a url

	/*
	This was inspired by https://twitter.com/saksters/status/1319018185744650240 as a better way to extract vehicle make and model from a url
	*/

	// This should be in some database you have - array of makes and all of their models
	const db = [{
	"make": "Renault",
	"models": ["Captur", "Clio", "Clio Grandtour", "Espace", "Express", "Fluence", "Grand Espace", "Grand Modus", "Grand Scenic", "Kadjar", "Kangoo", "Kangoo Express", "Koleos", "Laguna", "Laguna Grandtour", "Latitude", "Mascott", "Mégane", "Mégane CC", "Mégane Combi", "Mégane Grandtour", "Mégane Coupé", "Mégane Scénic", "Scénic", "Talisman", "Talisman Grandtour", "Thalia", "Twingo", "Wind", "Zoé"]
	},
	{

johnmurch / console.js

Created June 1, 2021 16:13

Mozcast

	// open https://moz.com/mozcast
	// open console and paste
	let w = JSON.parse(JSON.stringify(document.querySelector('#metrics').__vue__.weather))
	console.table(w)

johnmurch / json2table.js

Last active August 23, 2021 18:46

table2json

	function json2Table(json) {
	let cols = Object.keys(json[0]);


	//Map over columns, make headers,join into string
	let headerRow = cols
	.map(col => `<th>${col}</th>`)
	.join("");

	//map over array of json objs, for each row(obj) map over column values,

johnmurch / upload.html

Created August 18, 2021 12:33

CSV Upload and Parse

	<!doctype html>
	<html lang="en">

	<head>
	<meta http-equiv="X-UA-Compatible" content="IE=edge">
	<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
	<meta name="viewport" content="width=device-width,initial-scale=1">

	<head>
	<title>CSV Upload/Parse</title>

John Murch johnmurch