dorianbayart

// Implements stale-while-revalidate
self.addEventListener('fetch', event => {
  const cached = caches.match(event.request);
  const fetched = fetch(event.request);
  const fetchedCopy = fetched.then(resp => resp.clone());

  // Call respondWith() with whatever we get first.
  // If the fetch fails (e.g disconnected), wait for the cache.
  // If there’s nothing in cache, wait for the fetch. 
  // If neither yields a response, return a 404.

dorianbayart

const fibonacci = (n) => {
  // memoization Map: stores all Fibonacci numbers
  const lookup = new Map()

  const fib = (n) => {
    // if the nth number is in the memoization table, return it
    if (lookup.has(n)) return BigInt(lookup.get(n))
    
    // base case: if n is 0 or 1, return n itself
    if (n <= 1) return n

dorianbayart

#!/bin/bash

# This script downloads a video with the highest available video and audio qualities

# Requirements:
# brew install youtube-dl
# chmod +x youtube-dl.sh

# Usage:
# ./youtube-dl.sh

dorianbayart

async function get(url, query = null) {
	if(query) { // if query => /post
		return new Promise((resolve, reject) => {
			fetch(url, {
				method: 'POST',
				headers: { 'Content-Type': 'application/json' },
				body: JSON.stringify({ query })
			})
				.then((response) => response.json())
				.then(resolve)

dorianbayart

// Utils - Debounce function
let debounceTimer
function debounce(func, timeout = 500) {
	return (...args) => {
		clearTimeout(debounceTimer)
		debounceTimer = setTimeout(() => { func.apply(this, args) }, timeout)
	}
}

// Use it

dorianbayart

// Utils - Calculate a Hash of a String
const hashCode = (str) => {
	let hash = 0
	for (var i = 0; i < str.length; i++) {
		hash = str.charCodeAt(i) + ((hash << 5) - hash)
	}
	return hash
}

// Generate a HSL color using the Hash