jeremykendall

exec { "sed -i 's/www-data/vagrant/g' /etc/apache2/envvars":
  onlyif => "/bin/grep -c 'www-data' /etc/apache2/envvars",
  notify => Service['apache2'],
  require => Package['apache2'],
}

jeremykendall

<?php

/**
 * Example of password hashing and verification with password_hash and 
 * password_verify
 *
 * This script is intended to be run from the command line 
 * like so: 'php -f password_hash_example.php'
 *
 * @see http://stackoverflow.com/a/20809916/1134565

jeremykendall

Postgres Export and Import

Export

pg_dump -U [superuser] -Fc [dbname] > db.dump

Import

jeremykendall

<h1>Super Awesome Session-Based Rate Limiter</h1>

<?php

session_start();

$blocked = false;
$message = "You may pass.";
$now = new \DateTime();
$attempts = isset($_SESSION['attempts']) ? $_SESSION['attempts'] : [];

jeremykendall

<?php

/**
 * The MIT License (MIT)
 * Copyright (c) 2016 Alegion (http://www.alegion.com)
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to
 * deal in the Software without restriction, including without limitation the
 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or

jeremykendall

#!/usr/bin/env bash

set -u
set -e
set -o pipefail

if [ $# -ne 1 ]; then
	echo "Usage: sphp [phpversion]"
	exit 1
fi

jeremykendall

version: '2'

services:
  nginx:
    build:
      context: ./
      dockerfile: ./resources/nginx/nginx.dockerfile
    volumes:
      - ./:/var/www/html
      - ./resources/nginx/default.conf:/etc/nginx/conf.d/default.conf

jeremykendall

Verifying that "jeremykendall.id" is my Blockstack ID. https://onename.com/jeremykendall

jeremykendall

<?php

function secureSetCookie($name, $value, $expire = 3600, $path, $domain)
{
    $secure = isSslRequest();
    
    return set_cookie($name, $value, $expire, $path, $domain, $secure, $httponly = true);
}

/**

jeremykendall

// Top 10 self diagnoses WITHOUT a corresponding professional diagnosis
MATCH (selfDiagnosis:Disorder)<-[:SELF_DIAGNOSIS]-(p:Person)
WHERE NOT (p)-[:PROFESSIONAL_DIAGNOSIS]->()
RETURN selfDiagnosis.name, COUNT(p) AS diagnoses
ORDER BY diagnoses DESC
LIMIT 10;

// Top 10 Diagnoses: Self-diagnoses vs MD-diagnoses
MATCH (d:Disorder)<-[sd:SELF_DIAGNOSIS]-()
WITH d, COUNT(sd) AS selfDiagnoses