Vitaliy Berov vitaLee

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

I highly suspect that the RSpec core team all use black backgrounds in their terminals because sometimes the colors aren’t so nice on my white terminal

I certainly use a black background. I'm not sure about the other RSpec core folks. Regardless, if there are some color changes we can make that would make output look good on a larger variety of backgrounds, we'll certainly consider that (do you have some suggested changes?). In the meantime, the colors are configurable, so you can change the colors to fit your preferences on your machine. First, create a file at

How to use a PS3 controller on Mac OS X 10.7 (Lion)

Open Apple menu -> System Preferences -> Bluetooth and disable Bluetooth on Mac as well as any other nearby Macs or devices which will try to pair with and confuse the controller.
Reset PS3 controller by inserting paperclip into pinhole near L2 button.
Connect PS3 controller to Mac with USB cable.
Enable Bluetooth.

##How Homakov hacked GitHub and the line of code that could have prevented it

Please note: THIS ARTICLE IS NOT WRITTEN BY THE GITHUB TEAM or in any way associated with them. It's simply hosted as a Gist because the markdown formatting is excellent and far clearer than anything I could manage on my personal Tumblr at peternixey.com.

If you'd like to follow me on twitter my handle is @peternixey

	commit 9f676b29d4a49356e756048ff249d17e552b5faa (HEAD -> master, origin/master)
	Author: Gary Bernhardt <[email protected]>
	Date: Sun Mar 15 13:36:55 2020 -0700

	cache public dir between deploys (note)

	Problem:
	1. A deploy starts.
	2. A browser starts loading a page.
	3. The deploy finishes.

	import withModal from 'withModal';

	function MyPage({ openModal, closeModal }) {
	const onClick = () => openModal(<div>Modal content. <button onClick={this.closeModal}>close</button></div>);

	return (
	<p>
	<h1>Title</h1>
	<button onClick={onClick}>open modal</button>
	</p>

	#
	# Working with branches
	#

	# Get the current branch name (not so useful in itself, but used in
	# other aliases)
	branch-name = "!git rev-parse --abbrev-ref HEAD"
	# Push the current branch to the remote "origin", and set it to track
	# the upstream branch
	publish = "!git push -u origin $(git branch-name)"

	module MyApp
	class Application < Rails::Application
	require Rails.root + 'lib/custom_public_exceptions'
	config.exceptions_app = CustomPublicExceptions.new Rails.public_path
	end
	end

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