dcalsky

import android.bluetooth.BluetoothAdapter
import android.bluetooth.BluetoothDevice
import android.bluetooth.BluetoothSocket
import android.util.Log
import com.google.common.primitives.Bytes
import kotlinx.coroutines.*
import java.io.IOException
import java.io.InputStream
import java.io.OutputStream
import java.util.*

mayneyao

const MY_DOMAIN = "agodrich.com"
const START_PAGE = "https://www.notion.so/gatsby-starter-notion-2c5e3d685aa341088d4cd8daca52fcc2"
const DISQUS_SHORTNAME = "agodrich"

addEventListener('fetch', event => {
  event.respondWith(fetchAndApply(event.request))
})

const corsHeaders = {
  "Access-Control-Allow-Origin": "*",

nrollr

# UPDATED 17 February 2019
# Redirect all HTTP traffic to HTTPS
server {
   listen 80;
   listen [::]:80; 	
   server_name www.domain.com domain.com;
   return 301 https://$host$request_uri;
}

# SSL configuration

klzgrad

朴素VPN：一个纯内核级静态隧道

由于路由管控系统的建立，实时动态黑洞路由已成为最有效的封锁手段，TCP连接重置和DNS污染成为次要手段，利用漏洞的穿墙方法已不再具有普遍意义。对此应对方法是多样化协议的VPN来抵抗识别。这里介绍一种太简单、有时很朴素的“穷人VPN”。

朴素VPN只需要一次内核配置（Linux内核），即可永久稳定运行，不需要任何用户态守护进程。所有流量转换和加密全部由内核完成，原生性能，开销几乎没有。静态配置，避免动态握手和参数协商产生指纹特征导致被识别。并且支持NAT，移动的内网用户可以使用此方法。支持广泛，基于L2TPv3标准，Linux内核3.2+都有支持，其他操作系统原则上也能支持。但有两个局限：需要root权限；一个隧道只支持一个用户。

朴素VPN利用UDP封装的静态L2TP隧道实现VPN，内核XFRM实现静态IPsec。实际上IP-in-IP隧道即可实现VPN，但是这种协议无法穿越NAT，因此必须利用UDP封装。内核3.18将支持Foo-over-UDP，在UDP里面直接封装IP，与静态的L2TP-over-UDP很类似。

创建一个朴素VPN

ghabs

var express = require('express');
var app = express();
app.use(express.bodyParser());


var headlines = [
  { author : 'John Smith', text : "You will not believe what this child does next."},
  { author : 'Jane Doe', text : "It started as a protest, then turned into a party. Thats not even the interesting part."},
  { author : 'Alice Example', text : "Can we squeeze two hundred jellybeans in one package? Yah probably."},
  { author : 'Bob Allan', text : "This famous celebrity is opposed to something you are too."}

romannurik

/*
 * Copyright 2014 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software

jed

var crypto = require("crypto")

module.exports = function() {
  var bytes = crypto.randomBytes(16)

  bytes[6] &= 0x0f // 0000xxxx
  bytes[6] += 0x40 // 0100xxxx

  bytes[8] &= 0x3f // 00xxxxxx
  bytes[8] += 0x80 // 10xxxxxx

songzhiyong

   //分享文本
   ShareCompat.IntentBuilder.from(this)
                .setType("text/plain")
                .setText("I'm sharing!")
                .startChooser();
  //分享单个文件
  ShareCompat.IntentBuilder.from(this)
                    .setType("text/plain")
                    .setStream(Uri.parse(SharingSupportProvider.CONTENT_URI + "/foo.txt"))
                    .startChooser();

jamesvnz

var xmpp = require('node-xmpp');

//Set node-xmpp options.
//Replace with your projectID in the jid and your API key in the password
//The key settings for CCS are the last two to force SSL and Plain SASL auth.
var options = {
  type: 'client',
  jid: 'XXXXXXXXX@gcm.googleapis.com',
  password: 'XXXXXXXX',
  port: 5235,

bradmontgomery

Setting up a SSL Cert from Comodo

I use Namecheap.com as a registrar, and they resale SSL Certs from a number of other companies, including Comodo.

These are the steps I went through to set up an SSL cert.

Purchase the cert