crofty’s gists

crofty / gist:2693517

Created May 14, 2012 11:41

Upgrade Postgres data dir to 9.1

pg_upgrade --old-bindir=/usr/local/Cellar/postgresql/9.0.4/bin --new-bindir=/usr/local/bin -d /usr/local/var/postgres.old -D /usr/local/var/postgres

crofty / index.html

Last active October 1, 2025 21:28

A example of using Google Map tiles with the Leaflet mapping library - http://matchingnotes.com/using-google-map-tiles-with-leaflet

	<!DOCTYPE html>
	<html>
	<head>
	<title>Leaflet</title>
	<link rel="stylesheet" href="http://cdn.leafletjs.com/leaflet-0.3.1/leaflet.css" />
	<script src="http://cdn.leafletjs.com/leaflet-0.3.1/leaflet.js"></script>
	<script src="http://maps.google.com/maps/api/js?v=3.2&sensor=false"></script>
	<script src="http://matchingnotes.com/javascripts/leaflet-google.js"></script>
	</head>
	<body>

crofty / leaflet-google.js

Created March 25, 2012 15:07

Leaflet plugin that enables the use of Google Map tiles - http://matchingnotes.com/using-google-map-tiles-with-leaflet

	/*
	* L.TileLayer is used for standard xyz-numbered tile layers.
	*/
	L.Google = L.Class.extend({
	includes: L.Mixin.Events,

	options: {
	minZoom: 0,
	maxZoom: 18,
	tileSize: 256,

crofty / data.json

Created March 4, 2012 16:27

[{"coordinates":[-1.6680859374999955,52.45372550146754],"type":"Point"},{"coordinates":[-6.1285351562499955,49.825107569391875],"type":"Point"},{"coordinates":[2.6605273437500045,55.16746859594897],"type":"Point"}]

crofty / observer example.js

Created February 8, 2012 12:12

Example of observers in Ember

	App = Ember.Application.create()

	Person = Ember.Object.extend({
	fullName: Ember.computed(function() {
	var firstName = this.get('firstName');
	var lastName = this.get('lastName');

	return firstName + ' ' + lastName;
	}).property('firstName', 'lastName')
	});

crofty / index.html

Created January 30, 2012 17:47

Transition a circle between a series of points

	<!DOCTYPE html>
	<html>
	<head>
	<script type="text/javascript" src="http://mbostock.github.com/d3/d3.js?1.27.1"></script>
	</head>
	<body>
	<div id='vis'></div>
	<script type="text/javascript">
	var circle, h, j, points, svg, transition, w, x, y;

crofty / gist:1544053

Created December 31, 2011 13:51

Remove mp3 files of size <500K

	find . -name '*.mp3' -size -500k -exec rm -f {} \;

	# Remove m3u
	find . -name '*.m3u' -exec rm -f {} \;

crofty / index.html

Created November 15, 2011 10:29

UK map - http://bl.ocks.org/1366698

	<!DOCTYPE html>
	<html>
	<head>
	<meta http-equiv="Content-Type" content="text/html;charset=utf-8">
	<title>UK Map</title>
	<script type="text/javascript" src="http://d3js.org/d3.v3.min.js"></script>
	<style type="text/css">
	svg {
	width: 500px;
	height: 500px;

crofty / gist:1364521

Created November 14, 2011 17:26

Start chrome with access to local files

open /Applications/Google\ Chrome.app --args -allow-file-access-from-files

crofty / memcached_

Created October 27, 2011 19:58

Memcached plugin for munin

	#!/usr/bin/perl
	# -- cperl --
	#
	# Plugin to monitor memcache statistics
	#
	# This module has 3 seperate graph datasets:
	# rates
	# bytes
	# counters
	#

James Croft crofty