Martijn Lafeber lafeber

Reset mysql root password in Mac OS:

First Stop MySQL:

Go to: 'System Preferences' >> 'MySQL' and stop MySQL

OR,

sudo /usr/local/mysql/support-files/mysql.server start
sudo /usr/local/mysql/support-files/mysql.server stop

enough.css

enough.css is a tiny CSS style sheet with most of the styling you'll need for that blog of yours. It moved to https://github.com/jeffkreeftmeijer/enough.css

This is a list inspired by some of our current or potential lines of work at the World Bank Innovation Labs. The “Innovations in Big Data Analytics” program helps to strengthen the World Bank capabilities to effectively use big data in its operational and strategic work.

We are always looking for great Data Scientists. If you can solve any of these [using open software], you'll be heads down helping us from day one. Email us to brunosanchez@worldbank.org

(This list is updated frequently).

1. Nightlights from Satellite

We are building an open stack to process nightly data from satellite and query light output from all known villages. Currently we are doing 20 years of nightly data for 600,000 villages in India.

	trap("SIGINT") { exit! }

	total_width = `stty size`.scan(/\d+/)[1].to_i # terminal width

	snowflakes = {}

	puts "\033[2J"; # clearing output

	loop do
	snowflakes[rand(total_width)] = 0

	import { Controller } from "stimulus";
	import { get } from "@rails/request.js";
	import { PageSnapshot } from "@hotwired/turbo";

	export default class extends Controller {
	static values = { hoverTime: Number };
	connect() {
	this.element.addEventListener("mouseover", this.prefetch.bind(this));
	this.element.addEventListener("touchstart", this.prefetch.bind(this));
	}

	ruby '2.7.1'

	gem 'rails', github: 'rails/rails'
	gem 'tzinfo-data', '>= 1.2016.7' # Don't rely on OSX/Linux timezone data

	# Action Text
	gem 'actiontext', github: 'basecamp/actiontext', ref: 'okra'
	gem 'okra', github: 'basecamp/okra'

	# Drivers

	# This is the complete source code to Flappy Dragon:
	# https://dragonruby.itch.io/flappydragon
	#
	# You can tinker with this by getting a copy of DragonRuby Game Toolkit:
	# https://dragonruby.org/
	#
	# Amir Rajan wrote this game, catch him at https://twitter.com/amirrajan !

	class FlappyDragon
	attr_accessor :grid, :inputs, :game, :outputs

	# Use this setup block to configure all options available in SimpleForm.
	# https://github.com/patricklindsay/simple_form-materialize/blob/master/lib/generators/simple_form/materialize/templates/config/initializers/simple_form_materialize.rb
	# contribute here: https://github.com/mkhairi/materialize-sass/issues/16
	SimpleForm.setup do \|config\|

	config.wrappers :default, class: :input,
	hint_class: :field_with_hint, error_class: :field_with_errors do \|b\|
	## Extensions enabled by default
	# Any of these extensions can be disabled for a
	# given input by passing: `f.input EXTENSION_NAME => false`.

	.hamburger {
	padding-left: 10px;
	width: 50px;
	height: 50px;
	float: right;
	cursor: pointer;
	> div {
	margin: 18px 0 0 6px;
	width: 30px;
	height: 20px;