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std::string base64_encode(const std::string& in) {
  BUF_MEM *bptr;
  BIO* b64 = BIO_new(BIO_f_base64());
  BIO* bio = BIO_new(BIO_s_mem());
  bio = BIO_push(b64, bio);
  BIO_set_flags(bio, BIO_FLAGS_BASE64_NO_NL);
  BIO_write(bio, in.c_str(), (int)in.size());
  BIO_flush(bio);
  BIO_get_mem_ptr(bio, &bptr);

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package main

import (
	"fmt"
)

type Aer interface {
	DoA()
}

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/* This utility generates a self-signed X.509 certificate with an embedded
 * DNSSEC chain.
 *
 * Usage: ./gencert <PEM private key> <DNSSEC chain file> > cert.pem
 */

#include <stdio.h>

#include <openssl/asn1.h>
#include <openssl/bio.h>

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#define _CRT_SECURE_NO_WARNINGS
#define _SCL_SECURE_NO_WARNINGS

#include <websocketpp/config/asio_no_tls.hpp>
#include <websocketpp/server.hpp>
#include <boost/shared_array.hpp>
#include <iostream>

typedef websocketpp::server<websocketpp::config::asio> server;

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Json::value val;
val = val["1"];
if (val.isNull() || !val.isObject()) {
  return false;
}
val = val["2"];
if (val.isNull() || !val.isObject()) {
  return false;
}
val = val["3"];

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<?xml version="1.0"?>
<root>
    <item>
        <name>F19 to F19</name>
        <appendix>(F19 to Hyper (ctrl+shift+cmd+opt) + F19 Only, send escape)</appendix>
        <identifier>private.f192f19_escape</identifier>
        <autogen>
            --KeyOverlaidModifier--
            KeyCode::F19,
            KeyCode::COMMAND_L,

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#!/usr/bin/env python
#-*- coding:utf-8 -*-

import socket
import fcntl
import struct
import json
import httplib, urllib

params = dict(

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# my customized aliases
alias yyupdate="sudo apt-get update && sudo apt-get dist-upgrade -y"

# alipay build bundle
alias kcart='python build_bundle.py /data/workspace/alipay/android_phone_biosecurity/kcart -DproguardSkip=true'
alias bl='python build.py -Dskipcheck=true -DproguardSkip=true -Dandroid.dex.guard=false'

notes=/data/Dropbox/stackedit/work/`date +%Y`/`date +%b`
note=$notes/`date +%d`.md

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#!/usr/bin/env python
# -*- coding: utf-8 -*-

import os
import hashlib
import sys
import math
import json
import urllib2
import urllib

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private static boolean isWindows() {
    return System.getProperties().getProperty("os.name").contains("Windows");
}

public static String exec(String command, long timeout) {
    Process ps;
    try {
        if(isWindows()) {
            ps = Runtime.getRuntime().exec("cmd.exe /C " + command);
        } else {