Mark H. Wilkinson mhw

Connect to the router via ssh, the username is "engineer" and the password is the access key on the bottom of your router

You will be greeted with something akin to the following:

      |                 |           o             |
      |---  ,---. ,---. |---. ,---. . ,---. ,---. |     ,---. ,---.
      |     |---' |     |   | |   | | |     |   | |     |   | |
      `---' `---' `---' `   ' `   ' ` `---' `---' `---' `---' `
                 N E X T   G E N E R A T I O N   G A T E W A Y
 --------------------------------------------------------------------

NG GATEWAY SIGNATURE DRINK

Today I wanted to move existing APFS-resident macOS Catalina installation to a new disk. I upgraded my late 2014 Mac Mini with a shiny new 1TB SSD. This took way too many hours of my life I will never get back. Hope this saves some time to you.

Good news:

it is possible to create a DMG image from existing APFS container with macOS Catalina installation including metadata needed for complete restore (the DMG contains OS, OS Data, Preboot, Recovery and VM volumes)
it is possible to restore this DMG image into empty APFS container and get a bootable copy of the original system

This information is relevant for Catalina (I'm currently running macOS 10.15.1).

jQuery Release Notes

3.x

3.3.1 (2018/01/20)
3.3.0 (2018/01/19)
3.2.1 (2017/03/20)

Ikea Bekant standing desk with Gerton table top

First, check your current config (example output in homebrew.mxcl.postgresql.plist.xml lower down in this gist):

cat ~/Library/LaunchAgents/homebrew.mxcl.postgresql.plist

Most importantly, note the -D /usr/local/var/postgres argument.

Second, shut down your current PostgreSQL.

launchctl unload ~/Library/LaunchAgents/homebrew.mxcl.postgresql.plist

Strictly Frameworks

Mobiledoc - github.com/bustle/mobiledoc-kit - framework to build editors with a standardized JSON structure
ShareDB - github.com/share/sharedb - framework to sync any JSON document using operational transforms, add real-time collaborative editing to anything else
Bangle.dev - github.com/bangle-io/bangle.dev - toolkit built for building editors, based on prosemirror

Abstracted Editors

These use separate document structures instead of HTML, some are more modular libraries than full editors

When should you use DateTime and when should you use Time?

It's a common misconception that [William Shakespeare][1] and [Miguel de Cervantes][2] died on the same day in history - so much so that UNESCO named April 23 as [World Book Day because of this fact][3]. However because England hadn't yet adopted [Gregorian Calendar Reform][4] (and wouldn't until [1752][5]) their deaths are actually 10 days apart. Since Ruby's Time class implements a [proleptic Gregorian calendar][6] and has no concept of calendar reform then there's no way to express this. This is where DateTime steps in:

>> shakespeare = DateTime.iso8601('1616-04-23', Date::ENGLAND)
=> Tue, 23 Apr 1616 00:00:00 +0000
>> cervantes = DateTime.iso8601('1616-04-23', Date::ITALY)
=> Sat, 23 Apr 1616 00:00:00 +0000

	const hoverTime = 400
	const fetchers = {}
	const doc = document.implementation.createHTMLDocument('prefetch')

	function fetchPage (url, success) {
	const xhr = new XMLHttpRequest()
	xhr.open('GET', url)
	xhr.setRequestHeader('VND.PREFETCH', 'true')
	xhr.setRequestHeader('Accept', 'text/html')
	xhr.onreadystatechange = () => {

	Package: grub-pc
	Pin: release *
	Pin-Priority: -1

	Package: grub-pc:i386
	Pin: release *
	Pin-Priority: -1

	Package: grub-pc-bin
	Pin: release *

	class TimeZoneValidator < ActiveModel::EachValidator
	def validate_each(record, attribute, value)
	unless ActiveSupport::TimeZone[value]
	record.errors[attribute] << (options[:message] \|\| 'is not a valid time zone!')
	end
	end
	end

	# Usage with rails:
	#