Alix Axel alixaxel

Deploy your site with git

This gist assumes:

you have a local git repo
with an online remote repository (github / bitbucket etc)
and a cloud server (Rackspace cloud / Amazon EC2 etc)
- your (PHP) scripts are served from /var/www/html/
- your webpages are executed by apache
apache's home directory is /var/www/

In a perfect world, where things are done well, not just quickly, I would expect to find the following when joining the company:

Documentation

Accurate / up-to-date systems architecture diagram
Accurate / up-to-date network diagram
Out-of-hours support plan
Incident management plan

Latency numbers every programmer should know

L1 cache reference ......................... 0.5 ns
Branch mispredict ............................ 5 ns
L2 cache reference ........................... 7 ns
Mutex lock/unlock ........................... 25 ns
Main memory reference ...................... 100 ns             
Compress 1K bytes with Zippy ............. 3,000 ns  =   3 µs
Send 2K bytes over 1 Gbps network ....... 20,000 ns  =  20 µs
SSD random read ........................ 150,000 ns  = 150 µs

Read 1 MB sequentially from memory ..... 250,000 ns = 250 µs

	// Lefalet shortcuts for common tile providers - is it worth adding such 1.5kb to Leaflet core?

	L.TileLayer.Common = L.TileLayer.extend({
	initialize: function (options) {
	L.TileLayer.prototype.initialize.call(this, this.url, options);
	}
	});

	(function () {


	// Fairly straightforward port of go's benchmark impl.
	// see: http://golang.org/pkg/testing/
	// todo: result formatting facilities ...



	var Benchmark = function () {
	}

	// This gist is now maintained on github at https://github.com/luetkemj/wp-query-ref

	<?php
	/**
	* WordPress Query Comprehensive Reference
	* Compiled by luetkemj - luetkemj.github.io
	*
	* CODEX: http://codex.wordpress.org/Class_Reference/WP_Query#Parameters
	* Source: https://core.trac.wordpress.org/browser/tags/4.9.4/src/wp-includes/query.php
	*/

	#
	# $> ruby load.rb http://data.githubarchive.org/2012-04-01-15.json.gz
	#

	require 'yajl'
	require 'zlib'
	require 'sqlite3'
	require 'open-uri'

	input = ARGV.shift

	<?php

	$validator = new Validator();

	// Each validation rule is a property of the validator object.
	$validator->username = function($value, $key, $self)
	{
	if(preg_match('~\W~', $value))
	{
	return 'Your username must only contain letters and numbers';

	import numpy as np
	from scipy.sparse import csc_matrix
	import random

	def column(matrix, i):
	return [row[i] for row in matrix]

	def pageRank(G, s = 0.85, maxerr = .001):
	"""
	Computes the pagerank for each of the n states.

	<?php
	/**
	* Create a web friendly URL slug from a string.
	*
	* Although supported, transliteration is discouraged because
	* 1) most web browsers support UTF-8 characters in URLs
	* 2) transliteration causes a loss of information
	*
	* @author Sean Murphy <[email protected]>
	* @copyright Copyright 2012 Sean Murphy. All rights reserved.