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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Net.NetworkInformation;
using System.Net;

namespace AvailablePort
{
    class Program

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internal static class ProcessManager
	{
		public static void GetProcessLock()
		{
			ProcessManager.ProcessLock = new Mutex(false, "Global\\LuYao.Toolkit[" + ProcessManager.GetUid() + "]", ref ProcessManager.HasLock);
			if (!ProcessManager.HasLock)
			{
				ProcessManager.ActiveWindow();
				Environment.Exit(0);
			}

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from __future__ import division

from PyQt5 import QtWidgets
from PyQt5.QtCore import QSize, Qt
from PyQt5.QtGui import QPainter, QPen, QColor, QFont


class RoundProgressBar(QtWidgets.QWidget):

    def __init__(self, parent=None):

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static void Main(string[] args)
{
    var buffer = g().ToArray();

    Console.WriteLine(HexDump(buffer));

    IEnumerable<byte> g(){
        foreach(var i in Enumerable.Range(0, 256)){
            yield return (byte)i;
        }

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@ng-select-highlight: #9aabff;
@ng-select-primary-text: #495057;
@ng-select-disabled-text: #f9f9f9;
@ng-select-border: #e2e5ec;
@ng-select-border-radius: 4px;
@ng-select-bg: #ffffff;
@ng-select-selected: #f3f6f9;
@ng-select-marked: #f3f6f9;
@ng-select-placeholder: lighten(@ng-select-primary-text, 40);
@ng-select-height: calc(1.5em + 1.3rem + 2px);

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class Retrying:
   def __init__(self, interval=1.0, delay=0.05, maxAttempts=None):
      self.interval = interval
      self.delay = delay
      self.maxAttempts = maxAttempts

   def __iter__(self):
      class Iterator:
         def __init__(self, interval, delay, maxAttempts):
            self.attempt = 0

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import time

class TimeoutError(Exception):
   def __init__(self, msg, code=1):
      self.msg = msg
      self.code = code

   def __str__(self):
      return 'TimeoutError: %s (code %d)' % (self.msg, self.code)

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@echo off
@rem throw this file in jetbrains installation folder, it takes the last created PyCharm folder (the latest ide update) for the script

FOR /F "delims=" %%i IN ('dir /b /ad-h /t:c /od -filter "PyCharm*"') DO SET a=%%i

SET PyCharmPath=C:\Program Files (x86)\JetBrains\%a%\bin\PyCharm64.exe

echo %PyCharmPath%

echo Adding file entries

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using System;
namespace XCode.Common
{

    #region 算法1
    ///// <summary>
    ///// 动态生产有规律的ID
    ///// </summary>
    //public class Snowflake

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$DotNETCoreUpdatesPath = "Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Updates\.NET Core"
$DotNetCoreItems = Get-Item -ErrorAction Stop -Path $DotNETCoreUpdatesPath
$NotInstalled = $True
$DotNetCoreItems.GetSubKeyNames() | Where { $_ -Match "Microsoft .NET Core.*Windows Server Hosting" } | ForEach-Object {
    $NotInstalled = $False
    Write-Host "The host has installed $_"
}
If ($NotInstalled) {
    Write-Host "Can not find ASP.NET Core installed on the host"
}