guest271314

• V8

V8 is Google’s open source high-performance JavaScript and WebAssembly engine, written in C++. It is used in Chrome and in Node.js, among others. It implements ECMAScript and WebAssembly, and runs on Windows 7 or later, macOS 10.12+, and Linux systems that use x64, IA-32, ARM, or MIPS processors. V8 can run standalone, or can be embedded into any C++ application.

• SpiderMonkey

SpiderMonkey is Mozilla’s JavaScript and WebAssembly Engine, used in Firefox, Servo and various other projects. It is written in C++, Rust and JavaScript. You can embed it into C++ and Rust projects, and it can be run as a stand-alone shell. It can also be [compiled](https://bytecodealliance.org/articles/making-javascript-run-fast-on

richardtape

<?php

// Add this to your functions.php for example...

add_action( 'init', 'rkn_clean_slate__init' );

/**
 * WP has a lot of initial...err...stuff even with a completely blank theme. Let's remove quite a bit
 * of that.
 *

phultquist

/*
  This svelte store is a reference to make super quick live and interactive pieces of code. 
  See its announcement at https://www.youtube.com/watch?v=A8jkJTWacow&t=18579s
*/

type Options<T> = {
	validator: (data: T) => void;
};

export function live<T>(path: string, initialValue: T, options?: Options<T>) {

cryptoskillz

This gist aims to show you how to use KV datastore using Cloudflare pages. The reason I created this quick guide is it took 
me almost 2 weeks to get it working, mainly because it is very new and the documentation is not up fully fleshed out yet

https://developers.cloudflare.com/workers/runtime-apis/kv
https://developers.cloudflare.com/pages/platform/functions
https://blog.cloudflare.com/wrangler-v2-beta/

Steps:

Install wrangler 2

Theo-Steiner

How to asynchronously set the contents of a store based on a fetch call.

rauschma

Cheat sheet: JavaScript Array methods

Deriving a new Array from an existing Array:

['■','●','▲'].slice(1, 3)          ⟼ ['●','▲']
['■','●','■'].filter(x => x==='■') ⟼ ['■','■']
    ['▲','●'].map(x => x+x)        ⟼ ['▲▲','●●']
    ['▲','●'].flatMap(x => [x,x])  ⟼ ['▲','▲','●','●']

aaabramov

sudo yum update

# Installing ZSH
sudo yum -y install zsh

# Check ZSH has been installed
zsh --version

# Install "util-linux-user" because "chsh" is not available by default
# See https://superuser.com/a/1389273/599050

westonruter

.svn

cassidoo

function useMedia(query) {
  const [matches, setMatches] = useState(window.matchMedia(query).matches)

  useEffect(() => {
    const media = window.matchMedia(query)
    if (media.matches !== matches) {
      setMatches(media.matches)
    }
    const listener = () => {
      setMatches(media.matches)

developit

export const h=(t,p,...c)=>({t,p,c,k:p&&p.key})
export const render=(e,d,t=d.t||(d.t={}),p,r,c,m,y)=>
  // arrays
  e.map?e.map((e,p)=>render(e,d,t.o&&t.o[p])):
  // components
  e.t.call?(e.i=render((render.c=e).t(Object.assign({children:e.c},e.p),e.s=t.s||{},t=>
    render(Object.assign(e.s,t)&&e,d,e)),t.i||d,t&&t.i||{}),d.t=t=e):(
  // create notes
  m=t.d||(e.t?document.createElement(e.t):new Text(e.p)),
  // diff props