richhollis’s gists

richhollis / dropbox-monit

Last active May 11, 2016 14:33

Shell script for monit to launch dropbox daemon with ionice idle priority and cpu limit 20%

	check process dropbox with pidfile /home/username/.dropbox/dropbox.pid
	start program = "/home/username/.dropbox-dist/dropboxd-nice"
	as uid username and gid username
	stop program = "bin/bash -c '/bin/kill -9 `cat /home/username/.dropbox/dropbox.pid`'"
	as uid username and gid username

richhollis / image_helpers.rb

Created February 28, 2014 13:35 — forked from nruth/image_helpers.rb

	# an example, showing how to load for rspec and conditionally load for cucumber
	# lives in whichever dir you set the other file to load

	module ImageStepHelpers
	def page_should_contain_image_link_for(image)
	page.should have_xpath(%Q(//img[@src="#{image.url}"]))
	end

	def image_data_from_file(image)
	image_file_path = Rails.root.join image.image.path

richhollis / vTicker example for @grzglo

Created February 5, 2014 21:19

	<!DOCTYPE html>
	<html>
	<head>
	<title>test-vticker</title>
	<script src="http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
	<script src="http://sdepold.github.io/jquery-rss/src/jquery.rss.js"></script>
	<script src="http://richhollis.github.com/vticker/downloads/jquery.vticker.min.js?v=1.14"></script>

	<script>
	$(function() {

richhollis / gist:7614183

Created November 23, 2013 12:39

Clojure Week 3 Homework - Poker hand

	(defn deck []
	(for [suit [:clubs :hearts :spades :diamonds]
	pip (range 2 15)]
	{:suit suit
	:pip pip}))

	(defn hand-frequencies [hand]
	(frequencies (map :pip (hand))))

	(defn n-of-a-kind?

richhollis / gist:7563637

Last active December 28, 2015 21:19

Clojure GitHub API Homework

	(ns crash-course-github
	(:require [clj-http.client :as http]
	[cheshire.core :refer [parse-string]]
	[clojure.pprint :refer [pprint]]))

	(use 'crash-course-github)

	(defn query-github
	"Run an arbitrary query against Github API."
	[query]

richhollis / gist:7548877

Last active December 28, 2015 19:18

Crash course in Clojure - Week 1 Homework

	(require 'crash-course-clojure.spotify)
	(use 'crash-course-clojure.spotify)

	(def tracks
	(love :tracks)
	)

	(def tracks-sorted
	(sort (fn [x y] (> (count(x :name)) (count(y :name)))) tracks)
	)

richhollis / gist:7153490

Created October 25, 2013 11:54

	tables = [] # or ActiveRecord::Base.connection.tables
	collation = "utf8_unicode_ci"
	char_set = "utf8"
	db = "your_database_name"
	# write out
	puts "USE #{db};"
	puts "ALTER DATABASE #{db} CHARACTER SET #{char_set} COLLATE #{collation};"
	tables.each do \|t\|
	puts "ALTER TABLE #{t} CHARACTER SET #{char_set} COLLATE #{collation};" # changes for new records
	puts "ALTER TABLE #{t} CONVERT TO CHARACTER SET #{char_set} COLLATE #{collation};" # migrates old records

richhollis / cors_server.py

Created October 9, 2013 15:19 — forked from enjalot/cors_server.py

	import SimpleHTTPServer
	class CORSHTTPRequestHandler(SimpleHTTPServer.SimpleHTTPRequestHandler):
	def send_head(self):
	"""Common code for GET and HEAD commands.

	This sends the response code and MIME headers.

	Return value is either a file object (which has to be copied
	to the outputfile by the caller unless the command was HEAD,
	and must be closed by the caller under all circumstances), or

richhollis / Stack Overflow 10253366

Last active December 19, 2015 22:39

	# controllers/api/api_controller.rb
	class Api::ApiController < ApplicationController

	respond_to :json

	before_filter :ensure_user

	rescue_from ::ApiException do \|exception\|
	logger.info "ApiException #{exception.inspect}"
	render :json => { :errors => { :error => exception.message} }.to_json, :status => 400

richhollis / richhollis.pem

Created April 3, 2013 14:22

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	FCIBimJ5t/YX86g0+XedXcMeu8neb7zjIb0TaH5p5N/+hRwWh155kt8EsP9Grz7t

Richard Hollis richhollis