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title	author
Process Priorities - easy Handling on Windows	Dr. Bastian Ebeling

Prio – Process Priority Saver

Have you ever changed the priority of a process in the Task Manager? Do you have to do it often? Do you want your database server or media player to know the priority it should work with?

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])  ⟼ ['▲','▲','●','●']

	const { execSync } = require('child_process')
	const { createHash } = require('crypto')
	const invertColor = require('invert-color')

	const branchName = execSync('git rev-parse --abbrev-ref HEAD')
	const hash = createHash('sha256')
	hash.update(branchName)
	const color = '#' + hash.digest().toString('hex').substring(0, 6)
	const invertedColor = invertColor(color, true)

	// Licensed under a CC0 1.0 Universal (CC0 1.0) Public Domain Dedication
	// http://creativecommons.org/publicdomain/zero/1.0/

	/*
	This function takes two arguments:
	element: a reference to a DOM node in the document e.g. a button.
	feedbackContent: a string of text or HTML.

	An example of usage would be:
	document.querySelector('button').addEventListener('click', function() {

	// Licensed under a CC0 1.0 Universal (CC0 1.0) Public Domain Dedication
	// http://creativecommons.org/publicdomain/zero/1.0/

	(function (win, doc) {
	// Cut the mustard.
	if (!win.localStorage) return;
	// You should probably use a more specific selector than this.
	var textarea = doc.querySelector('textarea');
	// The key for the key/value pair in localStorage is the current URL.
	var key = win.location.href;

	<!DOCTYPE html>
	<html>
	<head>
	<title>Accordions</title>

	<style type="text/css">
	body {
	margin: 0 auto;
	max-width: 40em;
	width: 88%;