mstum

ATX Power Controller

* ATX Breakout Board is Amazon ASIN B01MY7KK80

Basically:
* Connect PS_ON and GND from the PSU to a Relay's NO connectors. Leave the NC connector just floating.
* Connect the Trigger Pin of the Relay to Pin 9 (RELAY_PIN) of the Arduino
* Connect the Power Button of the case to Pin 12 (PWRBTN_PIN) of the Arduino, and GND
* Connect the Power LED of the case to Pin 10 (PSUPOWER_LED) of the Arduino, and GND, using an appropriate resistor (e.g., 330 Ohm)
* Connect a Piezo Speaker to Pin 11 (SPKR_PIN) of the Arduino, and GND

mstum

    class Program
    {
        static void Main(string[] args)
        {
            var f = new AtomicFlag(true);
            Console.WriteLine($"Value: {f.Value}");
            var oldVal = f.CompareExchange(true, false);
            Console.WriteLine($"Old Val: {oldVal}, Value: {f.Value}");
            oldVal = f.CompareExchange(true, false);
            Console.WriteLine($"Old Val: {oldVal}, Value: {f.Value}");

mstum

#!/bin/sh

### BEGIN INIT INFO
# Provides:          tomcat
# Required-Start:    $remote_fs $syslog
# Required-Stop:     $remote_fs $syslog
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: Start and stop Apache Tomcat
# Description:       Enable Apache Tomcat service provided by daemon.

mstum

BenchmarkDotNet=v0.10.13, OS=Windows 10 Redstone 3 [1709, Fall Creators Update] (10.0.16299.309)
Intel Core i7-6700HQ CPU 2.60GHz (Skylake), 1 CPU, 8 logical cores and 4 physical cores
Frequency=2531253 Hz, Resolution=395.0613 ns, Timer=TSC
  [Host] : .NET Framework 4.7 (CLR 4.0.30319.42000), 64bit RyuJIT-v4.7.2633.0
  Clr    : .NET Framework 4.7 (CLR 4.0.30319.42000), 64bit RyuJIT-v4.7.2633.0

Job=Clr  Runtime=Clr

                      Method |     Mean |    Error |   StdDev | Allocated |
---------------------------- |---------:|---------:|---------:|----------:|

mstum

// Taken from https://www.bouncycastle.org/
// Adapted to create and return a string rather than write to a Stream
// https://twitter.com/mstum/status/970207754207006720

  private static readonly byte[] encodingTable =
  {
    (byte)'0', (byte)'1', (byte)'2', (byte)'3', (byte)'4', (byte)'5', (byte)'6', (byte)'7',
    (byte)'8', (byte)'9', (byte)'a', (byte)'b', (byte)'c', (byte)'d', (byte)'e', (byte)'f'
   };

mstum

    using System;
    using System.Collections;
    using System.Collections.Concurrent;
    using System.Collections.Generic;

    /// <summary>
    /// Wrapper for Two Dictionaries to allow lookup by Key or by Value.
    /// Note that Value can't ever be null, as Dictionary will throw on a null Key.
    /// </summary>
    /// <typeparam name="TKey"></typeparam>

mstum

using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Mvc.Filters;
using System;
using System.Collections.Generic;
using System.Linq;

namespace Stuff.Web
{
    [AttributeUsage(AttributeTargets.Method, AllowMultiple = false, Inherited = false)]
    public class LimitContentTypesFilterAttribute : Attribute, IResourceFilter

mstum

public static class TreeDrawer
{
    /// <summary>
    /// Output a Tree to the console
    /// </summary>
    /// <remarks>
    /// Example Output:
    /// 
    /// NodeName
    /// ├─ NodeName

mstum

Server:
* Enable-PSRemoting (use sconfig for that)
* Enable-WSManCredSSP -Role Server

Client:
* Run PowerShell as Admin
* Enable-PSRemoting
* Set-Item WSMan:\localhost\Client\TrustedHosts -Value "fqdn-of-hyper-v-host"
  * -Concatenate can be used to add
  * https://stackoverflow.com/questions/21548566/how-to-add-more-than-one-machine-to-the-trusted-hosts-list-using-winrm

mstum

<#@ template debug="false" hostspecific="false" language="C#" #>
<#@ assembly name="System.Core" #>
<#@ import namespace="System.Linq" #>
<#@ import namespace="System.Text" #>
<#@ import namespace="System.Collections.Generic" #>
<#@ output extension=".cs" #>
<# 
    var nsName = "Testing";
    var className = "MyTestClass";
    var accessor = "public";