Ravindu Liyanapathirana ravindUwU

Setup a Local Only Email Server (Windows Only)

1 - Install hMailServer

Download hMailServer from here: http://www.hmailserver.com/index.php?page=background_download_file&downloadid=207.

In setup, select internal db engine.
Now you have a service called hMailServer and an administration program on the Windows start menu (hMailServer Administrator).

2 - Create a domain

"A little bit of slope makes up for a lot of y-intercept"

01/13/2012. From a lecture by Professor John Ousterhout at Stanford, class CS140

Here's today's thought for the weekend. A little bit of slope makes up for a lot of Y-intercept.

[Laughter]

type StringBool = "true"|"false";


interface AnyNumber { prev?: any, isZero: StringBool };
interface PositiveNumber { prev: any, isZero: "false" };

type IsZero<TNumber extends AnyNumber> = TNumber["isZero"];
type Next<TNumber extends AnyNumber> = { prev: TNumber, isZero: "false" };
type Prev<TNumber extends PositiveNumber> = TNumber["prev"];

As far as I am aware the time has come and as of Firefox 72 XUL has been stripped from firefox and so the method used to inject this scrollbar theme is no longer supported -- reference the following for future scroll themes:

Mozilla is currently working to phase out the APIs used to make this theme work. I will try to maintain each version until that time but eventually there will be no workaround. When that time comes there is a new, but more limited api for applying simple themes to scrollbars. In nightly I am currently using the following userContent.css

:root{
	scrollbar-width: thin;
	scrollbar-color: rgb(82, 82, 82) rgb(31, 31, 31);
}

Helpfully handling Command Not Found in PowerShell

About CommandNotFoundAction

In PowerShell there is a callback ("Action") that is called when a command lookup fails through normal means. The purpose of this callback is to allow you to add your own command-resolution, and there are a lot of community hacks out there already:

Community Implementations

You could add support for new command types, like

	<?php

	/* From https://www.usps.com/send/official-abbreviations.htm */

	$us_state_abbrevs_names = array(
	'AL'=>'ALABAMA',
	'AK'=>'ALASKA',
	'AS'=>'AMERICAN SAMOA',
	'AZ'=>'ARIZONA',
	'AR'=>'ARKANSAS',

	CREATE TABLE [dbo].[AspNetUsers](
	[Id] [nvarchar](128) NOT NULL,
	[Email] [nvarchar](256) NULL,
	[EmailConfirmed] [bit] NOT NULL,
	[PasswordHash] [nvarchar](max) NULL,
	[SecurityStamp] [nvarchar](max) NULL,
	[PhoneNumber] [nvarchar](max) NULL,
	[PhoneNumberConfirmed] [bit] NOT NULL,
	[TwoFactorEnabled] [bit] NOT NULL,
	[LockoutEndDateUtc] [datetime] NULL,

	using System;
	using System.Collections.Generic;
	using System.Diagnostics;
	using System.Linq;
	using System.Runtime.InteropServices;
	using System.Text;
	using System.Threading;
	using System.Threading.Tasks;

	namespace TestCtrlEvent

	/* Copyright 1993-2009 NVIDIA Corporation. All rights reserved.
	Modified by Mark Zwolinski, December 2009
	Modified by Robert McGibbon, August 2013
	*/
	#ifdef __APPLE__
	#include <OpenCL/opencl.h>
	#else
	#include <CL/cl.h>
	#endif
	#include <stdlib.h>

	$ExecutionContext.InvokeCommand.CommandNotFoundAction = {
	param ($name, $eventArgs)
	@(
	"Boooo!"
	"Don't you know anything?"
	"RTFM!"
	"Hahaha, n00b!"
	"Wow! That was impressively wrong!"
	"He said: $name :D"
	"What are you doing??"