RedTahr

from gpiozero import LED, MotionSensor, LightSensor
from signal import pause
pir = MotionSensor(21)
ldr = LightSensor(26)
light = LED(25)
def daytime():
    pir.when_motion = None
    pir.when_no_motion = None
    light.off()
def nighttime():

RedTahr

Using Git

Global Settings

Related Setup: https://gist.github.com/hofmannsven/6814278

Related Pro Tips: https://ochronus.com/git-tips-from-the-trenches/

RedTahr

$currentBranch = git rev-parse --abbrev-ref HEAD
git checkout dev
git pull
git checkout $currentBranch
git merge dev

RedTahr

#
# This script will increment the build number in a file
# refactored from the AssemblyInfo.cs version incrementing gist for use with AndroidManifest.xml
#

#$assemblyInfoPath = "C:\Data\Temp\AssemblyInfo.cs"
$mani = "C:\Data\Temp\AndroidManifest.xml"

#$contents = Get-Content $assemblyInfoPath # looses file formatting
$contents = [System.IO.File]::ReadAllText($mani)

RedTahr

using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
// using System.Timers;
using Xamarin.Forms;

namespace ....Core.Control
{
    public class CarouselLayout : ScrollView, IDisposable

RedTahr

using System;
using System.Threading;
using System.Threading.Tasks;

namespace ....Core.Control {
	// https://github.com/jamesmontemagno/FrenchPressTimer/blob/master/SimpleTimerPortable/Timer.cs
	internal delegate void TimerCallback(object state);

	internal sealed class Timer : CancellationTokenSource, IDisposable {
		public Timer(TimerCallback callback, object state, int dueTime, int period) {

RedTahr

<?xml version="1.0" encoding="utf-8" ?>
<derived:BasePage xmlns="http://xamarin.com/schemas/2014/forms"
             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
             x:Class="....AboutPage"
             xmlns:local="clr-namespace:...;assembly=..."
             xmlns:derived="clr-namespace:....View;assembly=..."
             BindingContext="{x:Static local:App.AboutViewModel}"
             Title="About">
  <StackLayout Orientation="Vertical" HorizontalOptions="FillAndExpand" VerticalOptions="FillAndExpand">
    <Label Text="{Binding Detail}"/>

RedTahr

namespace ... {
	// for supporting this
	// public partial class "Derived"Page : "Derived"PageXaml {.... } for a xaml/cs page
	// then
	// <?xml version="1.0" encoding="utf-8" ?><local:"Derived"tPageXaml xmlns="ht...
	// with this bit in the cs file
	// public partial class "Derived"PageXaml : BasePageOverrideBackButton<ViewModel."Derived"ViewModel> {	}
	public class BasePageOverrideBackButton<T> : BasePage<T> where T : ViewModel.BaseViewModel, new() { 
		public BasePageOverrideBackButton() : base() {
		}

RedTahr

namespace ... {
  public abstract class BaseViewModel : BindableObject { // yeah its overkill, can't recall why my colleague did it this way
  
		private string title = string.Empty;
		public string Title {
			get { return title; }
			set {
				if(title != value) {
					title = value;
					RaisePropertyChanged();

RedTahr

# Disable Smart Card PnP

# [x86]
# [HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\ScPnP]
# "EnableScPnP"=dword:00000000

# [64-bit]
# HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\ScPnP]
# "EnableScPnP"=dword:00000000
# this Wow6432Node entry is a "hardlink" to the above entry, so you create/delete/edit that and the changes are mirrored in Wow6432Node