| // https://stackoverflow.com/a/47949440/1366033 | |
| function changeExt(fileName, newExt) { | |
| var pos = fileName.includes(".") ? fileName.lastIndexOf(".") : fileName.length | |
| var fileRoot = fileName.substr(0, pos) | |
| var output = `${fileRoot}.${newExt}` | |
| return output | |
| } | |
| console.log(changeExt("img.jpeg", "jpg")) // img.jpg |
| { | |
| "requestedUrl": "https://github.directory/", | |
| "finalUrl": "https://github.directory/", | |
| "lighthouseVersion": "6.3.0", | |
| "userAgent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/84.0.4147.140 Safari/537.36", | |
| "fetchTime": "2020-09-16T00:32:46.173Z", | |
| "environment": { | |
| "networkUserAgent": "Mozilla/5.0 (Linux; Android 7.0; Moto G (4)) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4143.7 Mobile Safari/537.36 Chrome-Lighthouse", | |
| "hostUserAgent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/84.0.4147.140 Safari/537.36", | |
| "benchmarkIndex": 926.5 |
| // ==UserScript== | |
| // @name NBS Porting - Auto Mapper | |
| // @namespace http://tampermonkey.net/ | |
| // @version 1.0 | |
| // @description Automatically map answers in the from and to answer fields when porting pages in NBS | |
| // @author KyleMit | |
| // @match https://ahs-nbs-dev.ahs.state.vt.us/nbs/PortPage.do | |
| // @grant none | |
| // ==/UserScript== |
| module.exports = parseRGB | |
| function parseRGB(string) { | |
| return { | |
| r: 255, | |
| g: 255, | |
| b: 255 | |
| } |
| var personOne = {name: "Kyle", age: 22} | |
| var personTwo = {name: "Kyle", age: 22} | |
| // referential equality | |
| let refEqual = personOne == personTwo | |
| let isValueEqual = (obj1, obj2) => { | |
| return Object.keys(obj1).every(key => obj1[key] == obj2[key]) | |
| } |
| module.exports = function(eleventyConfig) { | |
| eleventyConfig.addShortcode("year", () => new Date().getFullYear()); | |
| } |
Here's an example of two strings to run through a diffing processes
let oldText = "start case old Text"
let newText = "start Case next Text"These get tokenized by each word (separated by a space) and passed into difflib which produces the following result:
| let gifts = ["partridge in a pear tree", "turtle doves", "French hens", "calling birds", "gold rings", "geese a-laying", "swans a-swimming", "maids a-milking", "ladies dancing", "lords a-leaping", "pipers piping", "drummers drumming"] | |
| let numLookup = [ | |
| { cardinal: "a", ordinal: "first" }, | |
| { cardinal: "two", ordinal: "second" }, | |
| { cardinal: "three", ordinal: "third" }, | |
| { cardinal: "four", ordinal: "fourth" }, | |
| { cardinal: "five", ordinal: "fifth" }, | |
| { cardinal: "six", ordinal: "sixth" }, | |
| { cardinal: "seven", ordinal: "seventh" }, |
There's a pretty standard way to manipulate an array and return the slightly transformed contents using .map(), but there's a lot of options when it comes to objects, opening the door to potential confusion. Here's an approach to looping through an object in JS
Let's start with the following object:
let authors = {
"Kyle": {"description": "Likes Cats"},
"Brian": {"description": "Automation champion"},
"Sandra": {"description": "Swiss army knife"}
}