bentona’s gists

bentona / gist:4773821

Last active December 12, 2015 12:39

	<!DOCTYPE html>
	<meta charset="utf-8">
	<link rel="stylesheet" href="http://cmx.io/v/0.1/cmx.css"/>
	<script src="http://cmx.io/v/0.1/cmx.js"></script>
	<style>.cmx-user-scene4 .cmx-text-border .cmx-path {stroke: orange}</style>
	<body>
	<div style="max-width:900px; -webkit-transform:rotate(0deg);">

	<scene id="scene1">
	<label t="translate(0,346)">

bentona / gist:4773862

Last active December 12, 2015 12:39

	<!DOCTYPE html>
	<meta charset="utf-8">
	<link rel="stylesheet" href="http://cmx.io/v/0.1/cmx.css"/>
	<script src="http://cmx.io/v/0.1/cmx.js"></script>
	<style>.cmx-user-scene4 .cmx-text-border .cmx-path {stroke: orange}</style>
	<body>
	<div style="max-width:900px; -webkit-transform:rotate(0deg);">

	<scene id="scene1">
	<label t="translate(0,346)">

bentona / gist:7240534

Created October 30, 2013 21:23

	bundle exec cap develop deploy --trace
	/home/vagrant/.rvm/rubies/ruby-1.9.3-p448/lib/ruby/gems/1.9.1/gems/sshkit-1.1.0/lib/sshkit.rb:3: warning: already initialized constant StandardError
	cap aborted!
	cannot load such file -- deploy
	/vagrant/Capfile:1:in `load'
	/vagrant/Capfile:1:in `<top (required)>'
	/home/vagrant/.rvm/gems/ruby-1.9.3-p448@global/gems/rake-10.1.0/lib/rake/rake_module.rb:25:in `load'
	/home/vagrant/.rvm/gems/ruby-1.9.3-p448@global/gems/rake-10.1.0/lib/rake/rake_module.rb:25:in `load_rakefile'
	/home/vagrant/.rvm/gems/ruby-1.9.3-p448@global/gems/rake-10.1.0/lib/rake/application.rb:637:in `raw_load_rakefile'
	/home/vagrant/.rvm/gems/ruby-1.9.3-p448@global/gems/rake-10.1.0/lib/rake/application.rb:94:in `block in load_rakefile'

bentona / gist:0b28c9810ab5008dc356

Created May 20, 2014 21:25

	1) DomEventBinder #hasMetaKey given the shift key is held down returns true:
	TypeError: 'undefined' is not an object (evaluating 'this.domEventBinder.hasMetaKey')
	at http://localhost:8001/browser/dist/browserified_tests.js:28197
	at callFn (http://localhost:8001/node_modules/mocha/mocha.js:4338)
	at http://localhost:8001/node_modules/mocha/mocha.js:4331
	at http://localhost:8001/node_modules/mocha/mocha.js:4728
	at http://localhost:8001/node_modules/mocha/mocha.js:4819
	at next (http://localhost:8001/node_modules/mocha/mocha.js:4653)
	at http://localhost:8001/node_modules/mocha/mocha.js:4663
	at next (http://localhost:8001/node_modules/mocha/mocha.js:4601)

bentona / gist:3971e8100853edb48156

Created July 29, 2014 18:58

Determine who is most to blame for files

for i in *; do echo $i && git blame $i --line-porcelain | grep 'author ' | cut -b 8-25 | sort | uniq -c | sort -r | head -n 1; done

bentona / gist:164b3c608f08cfd04dff

Last active August 29, 2015 14:15

Benefit on EV of taking max of multiple rolls

	def roll
	Random.rand(10) + 1
	end

	# Monte Carlo-in it
	(1...10000000).inject(0){ \|avg,i\| avg += (roll - avg).to_f/i }

	(1...10000000).inject(0){ \|avg,i\| avg += ([roll, roll, roll, roll].max - avg).to_f/i }

	# Closed form thx http://math.stackexchange.com/questions/150586/expected-value-of-max-of-iid-variables

bentona / gist:627ba2bf52d8b53dbab6

Last active August 29, 2015 14:17

	module JeremyHash
	refine Hash do
	def hash_collect
	Hash[*(collect_concat {\|k, v\| yield k, v})]
	end
	end
	end

bentona / craps.rb

Created April 22, 2016 21:22

	class FunnelStrategy < ActiveRecord::Base

	belongs_to :organization

	STATES = State.new [
	:company_information,
	:strategy_information,
	:account_information,
	:landing_page,
	:email_1,

bentona / Sourpatch.rb

Created October 24, 2016 21:36

Simulation to determine (roughly) odds of getting all sour patch kids colors in a pack.

bentona / linear_regression.py

Created April 26, 2017 16:41

Linear Regression Carbon Five Summit

	%matplotlib nbagg

	from scipy import stats
	import numpy as np
	import matplotlib.pyplot as plt
	from matplotlib import collections as mc

	x = [2000, 2001, 2007, 2008, 2013, 2014, 2015, 2016]
	y = [5, 8, 14, 18, 38, 46, 63, 72]

Benton Anderson bentona