LewisJEllis

// from https://twitter.com/Steve8708/status/1504131981444980739
// simplified to a function body of 8 tidy lines
// no loop needed, no 2d array of 3-tuples needed
// just 2 arrays, a findIndex call, and some indexing :)

export function getRelativeTimeString(
  date: Date | number,
  lang = "en"
): string {
  const timeMs = typeof date === "number" ? date : date.getTime();

malchata

React Bias

It may seem like a bold suggestion that we as web developers can choose the wrong tools for the job because we tend to be swayed by appeals to popularity or authority, but simple statistics imply just that. For example, React (https://reactjs.org/) is a JavaScript framework that emphasizes componentization and simplified state management. It enjoys strong advocacy from a vocal and dedicated userbase within the developer community.

Despite React’s apparent popularity, however, The HTTP Archive observed in 2020 that React only accounted for 4% of all libraries in use across the 7.56 million origins it analyzed (https://almanac.httparchive.org/en/2020/javascript#libraries).

For context, The State of JS 2020 Survey (https://2020.stateofjs.com/en-US/), which surveyed roughly 23,765 respondents, offers the following statistics:

• 70.8% of respondents identified as white.
• 91.1% identified as male, whereas 5.8% identified as female and 0.9% identified as non-binary/third gender.

dabit3

import Amplify from 'aws-amplify';
const { AppsyncCdkAppStack } = require('./outputs.json');
import config from './aws-exports';

Amplify.configure({
  ...config,
  aws_appsync_graphqlEndpoint: AppsyncCdkAppStack.GraphQLAPIURL,
  aws_appsync_apiKey: AppsyncCdkAppStack.GraphQLAPIKey
})

ClickerMonkey

// when T is any|unknown, Y is returned, otherwise N
type IsAnyUnknown<T, Y, N> = unknown extends T ? Y : N;
  
// when T is never, Y is returned, otherwise N
type IsNever<T, Y = true, N = false> = [T] extends [never] ? Y : N;

// when T is a tuple, Y is returned, otherwise N
// valid tuples = [string], [string, boolean], 
// invalid tuples = [], string[], (string | number)[]

ibrahimcesar

ibrahimcesar

regevbr

'use strict';
// tslint:disable:max-line-length

// based on https://www.reddit.com/r/typescript/comments/aynx0o/safe_deep_property_access_in_typescript

import * as fs from 'fs';

const method = 'getProp';

const TAB = `  `;

shortjared

a4b.amazonaws.com
access-analyzer.amazonaws.com
account.amazonaws.com
acm-pca.amazonaws.com
acm.amazonaws.com
airflow-env.amazonaws.com
airflow.amazonaws.com
alexa-appkit.amazon.com
alexa-connectedhome.amazon.com
amazonmq.amazonaws.com

DavidWells

Aligning images

This is a guide for aligning images.

See the full Advanced Markdown doc for more tips and tricks

left alignment

cferdinandi

epub

pandoc assets/metadata.yml chapters/*.md -o book.epub -S

pdf

Using WKHTMLtoPDF (no page numbers)