Andrew Carpenter doesdev

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prolly just making codes

I write code. Who would have guessed!

doesdev / index.html

Created February 13, 2018 21:51

Map vs For vs ForEach (http://jsbench.github.io/#b1b22a59c29a0e7e3c4e9b30652fea90) #jsbench #jsperf

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8"/>
	<title>Map vs For vs ForEach</title>
	<script src="https://cdnjs.cloudflare.com/ajax/libs/benchmark/1.0.0/benchmark.min.js"></script>
	<script src="./suite.js"></script>
	</head>
	<body>
	<h1>Open the console to view the results</h1>

doesdev / index.html

Created February 23, 2018 01:57

Test for string match (http://jsbench.github.io/#ec54b93bc4b6931c00df4d0a99815b98) #jsbench #jsperf

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8"/>
	<title>Test for string match</title>
	<script src="https://cdnjs.cloudflare.com/ajax/libs/benchmark/1.0.0/benchmark.min.js"></script>
	<script src="./suite.js"></script>
	</head>
	<body>
	<h1>Open the console to view the results</h1>

doesdev / index.html

Created March 19, 2018 20:42

String.match(/x/i) vs toLowerCase() + indexOf() (http://jsbench.github.io/#2fa19472783ddeb4272f5d1d77dc1f94) #jsbench #jsperf

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8"/>
	<title>String.match(/x/i) vs toLowerCase() + indexOf()</title>
	<script src="https://cdnjs.cloudflare.com/ajax/libs/benchmark/1.0.0/benchmark.min.js"></script>
	<script src="./suite.js"></script>
	</head>
	<body>
	<h1>Open the console to view the results</h1>

doesdev / git-message-filtered-files-changed.js

Last active January 21, 2019 17:45

Find files changed in git commits with message matching a pattern

	'use strict'

	const repo = require('simple-git')(__dirname)
	const rgx = /this\|that/i
	const start = (new Date('2014-12-29 00:00:00 -0500')).valueOf()
	const sinceStart = (c) => (new Date(c.date)).valueOf() > start
	const fileMap = {}

	repo.log([], async (err, d) => {
	const commits = d.all.filter((c) => c.message.match(rgx) && sinceStart(c))

doesdev / get-file-hash-and-size-in-stream.js

Created February 19, 2019 23:32

Get hash and filesize in stream

	const fs = require('fs')
	const crypto = require('crypto')

	const getHashAndSize = (file, alg = 'sha1') => new Promise((resolve, reject) => {
	let size = 0
	const hasher = crypto.createHash(alg, { encoding: 'hex' })
	const filestream = fs.createReadStream(file)

	filestream.pipe(hasher)
	filestream.on('data', (d) => { size += d.length })

doesdev / split-array-into-arrays-of-x-length.js

Last active August 27, 2019 13:53

Split Array into Arrays of X length

	let srcAry = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15]
	let splitBy = 3
	let split = []

	srcAry.forEach((val, i) => {
	let ary = i % splitBy ? split[split.length - 1] : (split[split.length] = [])
	ary.push(val)
	})

	console.log(split)

doesdev / index.html

Last active January 9, 2020 21:20

Prefix Comparison (https://jsbench.github.io/#472fa21fd7fdcf2e32fc2284567a8e0f) #jsbench #jsperf

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8"/>
	<title>Prefix Comparison</title>
	<script src="https://cdnjs.cloudflare.com/ajax/libs/benchmark/1.0.0/benchmark.min.js"></script>
	<script src="./suite.js"></script>
	</head>
	<body>
	<h1>Open the console to view the results</h1>

doesdev / pretty-print-single-level-array-of-objects.js

Created January 30, 2020 19:33

Pretty Print Single Level Array of Objects

	const printer = (a) => `[\n ${a.map((o) => `{ ${Object.entries(o).map(([k, v]) => {
	return `${k}: ${typeof v === 'string' ? `'${v}'` : v}`
	}).join(', ')} }`).join(',\n ')}\n]`

doesdev / index.html

Last active March 29, 2020 01:08

Find Records Matching ID (https://jsbench.github.io/#3b50454e2196a88886eff74c223f132b) #jsbench #jsperf

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8"/>
	<title>Find Records Matching ID</title>
	<script src="https://cdnjs.cloudflare.com/ajax/libs/benchmark/1.0.0/benchmark.min.js"></script>
	<script src="./suite.js"></script>
	</head>
	<body>
	<h1>Open the console to view the results</h1>

doesdev / talend-to-postman.js

Created July 6, 2023 19:04

Convert Talend API Tester JSON to Postman Collection(s) 2.1.0

	const fs = require('fs')
	const path = require('path')
	const schema = 'https://schema.getpostman.com/json/collection/v2.1.0/collection.json'

	const remappers = {
	'somesecurethinglikeapasswordoranauthtoken': '{{VARIABLE}}'
	}

	const processHeaders = (headers = []) => {
	const authHeader = headers.find((h) => h.name.toLowerCase() === 'authorization')