patricksuo

# 由于公司VPN就是一坨💩
# http://superuser.com/questions/458730/keep-ssh-port-forwarding-connection-alive
while true; do
        { while true; do echo echo ping; sleep 10; done } | \
        ssh -R 5555:localhost:22 user@remotehost  -o ExitOnForwardFailure=yes -v
        sleep 10
done

patricksuo

// Place your settings in this file to overwrite the default settings
{
    "files.exclude": {
        "*.swap": true,
        "*.o": true
    }
}

patricksuo

int is_little_endian() {
       	int a = 1;
       	return ((char *)(&a))[0]== 1;
}

patricksuo

proxy = {}

proxy.wrap = function(t)
        return proxy.wraphelper(t, nil, nil)
end

proxy.wraphelper = function(t, pm, path2me)
        -- print("wraphelper", t, pm, path2me)
        local m = {}
        m.__path = path2me

patricksuo

package power2

// 如果一个数是2的整数次方，那么 取模 可以有优化成一条 AND 指令
// http://graphics.stanford.edu/~seander/bithacks.html#RoundUpPowerOf2
// 思想是把最高有效位塞给其余的地位，第一次塞1位，第二次塞2位，第三次塞4位 第四次塞8位 第五次塞16位
// 最多需要做 lg(N) 次 SHIFT ＋ lg(N) 次 OR 既可， N是参数的位数
// run on go playground https://play.golang.org/p/-3O7xKuQ-D
func RoundUpPowerOf2(a uint32) uint32 {
        if a <= 1 {
                return 2

patricksuo

PWD=`pwd`
for file in `find $PWD`; do
	echo $file
	sed -i 's/XXX/YYY/g' $file
done

patricksuo

using System;

namespace threadpool_bench
{
    class Program
    {
        static int totalRound;
        static System.Threading.ManualResetEventSlim finishEvent;

        static System.Threading.WaitCallback job = obj =>

patricksuo

<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>netcoreapp2.0</TargetFramework>
    <DefineConstants  Condition="'$(OS)' == 'Windows_NT'">AAA;IS_WIN </DefineConstants>
  </PropertyGroup>
  <PropertyGroup Condition="'$(MSBuildRuntimeType)' == 'Core'">
	  <DefineConstants Condition="'$([System.Runtime.InteropServices.RuntimeInformation]::IsOSPlatform($([System.Runtime.InteropServices.OSPlatform]::OSX)))' == 'true'">AAA;IS_OSX</DefineConstants>
	  <DefineConstants Condition="'$([System.Runtime.InteropServices.RuntimeInformation]::IsOSPlatform($([System.Runtime.InteropServices.OSPlatform]::Linux)))' == 'true'">AAA;IS_LINUX</DefineConstants>

patricksuo

# https://blogs.technet.microsoft.com/heyscriptingguy/2012/05/21/understanding-the-six-powershell-profiles/

#Description
#Path
#Current User, Current Host - console
#$Home\[My ]Documents\WindowsPowerShell\Profile.ps1
#Current User, All Hosts   
#$Home\[My ]Documents\Profile.ps1
#All Users, Current Host - console   
#$PsHome\Microsoft.PowerShell_profile.ps1

patricksuo

#!/usr/bin/env bash


# alias godev="source /usr/local/bin/godev"

EchoHelp() {
        echo "Hello"
}

NewGoProject() {