wholroyd’s gists

wholroyd / gist:6af0c13f5a8c64bc5670

Created October 15, 2014 14:36

Hashing a string into a Guid

	// using System.Security.Cryptography

	var str = “William Holroyd”;

	var byt = Encoding.UTF8.GetBytes(str);
	var hash = MD5.Create().ComputeHash(byt);
	var guid = new Guid(hash);

	// guid will always have a value of "ead7ab16-6d5b-0fa0-73b7-9fe85b675f83"
	// for the input of “William Holroyd” provided above. This value will always

wholroyd / gist:5db7471adcbdb92a2465

Last active August 29, 2015 14:08

Tomcat 7 and higher default config for users

	<?xml version='1.0' encoding='utf-8'?>
	<tomcat-users>
	<role rolename="tomcat"/>
	<user username="tomcat" password="tomcat" roles="tomcat,manager-gui,manager-status,manager-jmx,manager-script"/>
	</tomcat-users>

wholroyd / gist:14a1d071497f10e77674

Last active August 29, 2015 14:09

Ubuntu Setup

	# Add Oracle VirtualBox Repository
	wget -q -O - http://download.virtualbox.org/virtualbox/debian/oracle_vbox.asc \| sudo apt-key add -
	sudo sh -c 'echo "deb http://download.virtualbox.org/virtualbox/debian trusty non-free contrib" >> /etc/apt/sources.list.d/virtualbox.org.list'

	# Add Google Chrome Repository
	wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub \| sudo apt-key add -
	sudo sh -c 'echo "deb http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google-chrome.list'

	# Add Spotify Repository
	sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 94558F59

wholroyd / index.html

Created February 19, 2015 23:53

// source http://jsbin.com/wekata

	<html>

	<body onload="GetPromo()">
	<SCRIPT LANGUAGE="JavaScript">
	function GetPromo() {
	var p = "4650";
	var a = "47002";
	var b = Math.random().toString().substr(3, 5);
	var c = Math.random().toString().substr(7, 1);a
	prompt("Enjoy your coupon! :)", a + b + p + c);

wholroyd / index.html

Created February 28, 2015 16:13

// source http://jsbin.com/qobafunewu

	<html>

	<body onload="GetPromo()">
	<SCRIPT LANGUAGE="JavaScript">
	function GetPromo() {
	var p = "24682";
	var a = "47000";
	var b = Math.random().toString().substr(3, 4);
	var c = Math.random().toString().substr(7, 1);
	prompt("Enjoy your coupon! :)", a + b + p + c);

wholroyd / FoundationContext

Last active August 29, 2015 14:17

EntityFramework SavingChanges event

	namespace Foundation.Data.Sql.EntityFramework
	{
	using System;
	using System.Data.Entity;
	using System.Data.Entity.Infrastructure;

	using Foundation.Core.Abstractions;
	using Foundation.Infrastructure.Common.Data;

	public class FoundationContext : DbContext

wholroyd / EnumerateRemoteCertificates

Created April 2, 2015 15:14

EnumerateRemoteCertificates

X509Store store = new X509Store(@"\\machinename\MY", StoreLocation.LocalMachine);

wholroyd / nestedapps.js

Created June 19, 2015 18:57

Nested Express apps. How it should be.

	// ### The Root application
	// ./index.js <- lives here
	// ./views/index.hbs <- the view
	// ./catsApp <- child app

	var express = require('express');
	var app = express();
	var exphbs = require('express-handlebars');
	app.engine('hbs', exphbs({defaultLayout: 'single', extname: '.hbs'}));
	app.set('view engine', 'hbs');

wholroyd / failure.txt

Created July 31, 2015 23:04

Docker build on a DNX project failing on DNU restore

	[wholroyd@wholroyd-fedora fake-dnx]$ docker build .
	Sending build context to Docker daemon 2.561 MB
	Sending build context to Docker daemon
	Step 0 : FROM microsoft/aspnet
	---> 3ad193895d0a
	Step 1 : COPY /src/fake-dnx /app
	---> Using cache
	---> 677cc7cb7b1a
	Step 2 : WORKDIR /app
	---> Using cache

wholroyd / kestrel_failure.txt

Created August 4, 2015 14:36

Kestrel failure in Docker

	[wholroyd@wholroyd-fedora fake-dnx]$ docker run -i -t a97703ea76ed
	System.IO.FileNotFoundException: Could not load file or assembly 'Kestrel' or one of its dependencies. The system cannot find the file specified.
	File name: 'Kestrel'
	at System.AppDomain.Load (System.Reflection.AssemblyName assemblyRef, System.Security.Policy.Evidence assemblySecurity) [0x00000] in <filename unknown>:0
	at (wrapper remoting-invoke-with-check) System.AppDomain:Load (System.Reflection.AssemblyName,System.Security.Policy.Evidence)
	at System.AppDomain.Load (System.Reflection.AssemblyName assemblyRef) [0x00000] in <filename unknown>:0
	at (wrapper remoting-invoke-with-check) System.AppDomain:Load (System.Reflection.AssemblyName)
	at System.Reflection.Assembly.Load (System.Reflection.AssemblyName assemblyRef) [0x00000] in <filename unknown>:0
	at Microsoft.AspNet.Hosting.Server.ServerLoader.LoadServerFactory (System.String assemblyName) [0x00000] in <filename unknown>:0
	at Microsoft.AspNet.Hosting.Internal.HostingEngin

William Holroyd wholroyd