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Hyper-V

Fix the IP address

issue: minishift/minishift#1391

create a virtual switch with name miniNAT, then enable internet sharing for miniNAT in wireless adapter settings.

$env:HYPERV_VIRTUAL_SWITCH="miniNAT" # or something else
$env:MINISHIFT_ENABLE_EXPERIMENTAL="y"

xiaoyvr

Docker - How to cleanup (unused) resources

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

delete volumes

// see: https://github.com/chadoe/docker-cleanup-volumes

$ docker volume rm $(docker volume ls -qf dangling=true)

$ docker volume ls -qf dangling=true | xargs -r docker volume rm

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Manage Node Version in Windows

Require scoop to be installed. Then put these in your $profile, you will get different nodejs for different powershell session.

function Set-LocationWithNodeVersion ($dir){
	Set-Location $dir
	if (Test-Path '.\package.json') {
		$json = Get-Content '.\package.json' | ConvertFrom-Json
		$version = $json.engines.node

xiaoyvr

First step

find the language settings, reset the hotkey as NotAssigned instead of (`)

things need to do with admin access

• install docker (need logout, need restart when install hyper-v)
• uninstall chrome
• uninstall git, nodejs if they are installed as admin user.

install chrome with user privilege

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$path = $env:PATH
$excludes = @('C:\Program Files\nodejs\', 'C:\Program Files\Git\cmd', 'C:\Program Files (x86)\Yarn\bin')
$path = ($path.Split(';') | Where-Object { 
	-not $excludes.contains($_)
}) -join ';'
$env:PATH = "C:\Program Files (x86)\Microsoft VS Code\bin;$path"

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func createRevID(generation int, parentRevID string, body Body) string {
	// This should produce the same results as TouchDB.
	digester := md5.New()
	digester.Write([]byte{byte(len(parentRevID))})
	digester.Write([]byte(parentRevID))
	digester.Write(canonicalEncoding(stripSpecialProperties(body)))
	return fmt.Sprintf("%d-%x", generation, digester.Sum(nil))
}

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/// <summary>
/// Interface definition of Either
/// </summary>
/// <typeparam name="Tl">type of the Left value</typeparam>
/// <typeparam name="Tr">type of the Right value</typeparam>
public interface IEither<out Tl, out Tr>
{
    /// <summary>
    /// Check the type of the value held and invoke the matching handler function
    /// </summary>

xiaoyvr

using System;
using System.Collections.Generic;
using System.Reflection;
using System.Reflection.Emit;
using System.ComponentModel;
using System.Threading;

namespace testdynamic
{
	/// <summary>

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Array.join($('a[data-href^="ed2k"]').map(function(){return $(this).attr('data-href')}), '\n');

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require 'formula'

class Solfege < Formula
  homepage 'http://www.solfege.org/'
  url 'http://ftpmirror.gnu.org/solfege/solfege-3.22.2.tar.xz'
  mirror 'http://ftp.gnu.org/gnu/solfege/solfege-3.22.2.tar.xz'
  sha1 '060cf7975e17f3d696acd1dfc8676703be7c7ffa'

  depends_on "pkg-config" => :build
  depends_on "gettext" => :build