Ming Xu milesxu

Vanilla websockets vs socket.io

Note: The points below are a comparison of using vanilla websockets on client and server and using 'em via socket.io and not about why only use socket.io

Native websockets provide us with only a send method to send data to the server. Send accepts only string input (not too sure about this). Socket.io lets us emit arbitrary events with arbitrary data (even binary blobs) to the server.
To receive messages on a vanilla websocket you can only assign a handler for the message event. The data you receive is mostly likely to be text (again not too sure about this) and you will have to parse it manually before consuming it. Socket.io lets the server and client both emit arbitrary events and handles all the parsing and packing/unpacking.
Socket.io gives us both a server and a client. Implementing a vanilla websocket server isn't something that you would want to do per project since it's quite painful. You will have to implement [RFC6455](https://tools.ietf.org/h

MySQL

Getting started

Scientific Python From Source

This document will walk you through compiling your own scientific python distribution from source, without sudo, on a linux machine. The core numpy and scipy libraries will be linked against Intel MKL for maximum performance.

This procedure has been tested with Rocks Cluster Linux 6.0 (Mamba) and CentOS 6.3.

	{0: 'tench, Tinca tinca',
	1: 'goldfish, Carassius auratus',
	2: 'great white shark, white shark, man-eater, man-eating shark, Carcharodon carcharias',
	3: 'tiger shark, Galeocerdo cuvieri',
	4: 'hammerhead, hammerhead shark',
	5: 'electric ray, crampfish, numbfish, torpedo',
	6: 'stingray',
	7: 'cock',
	8: 'hen',
	9: 'ostrich, Struthio camelus',

	public class HelloJNI {
	static {
	System.loadLibrary("hello"); // loads libhello.so
	}

	private native void sayHello(String name);

	public static void main(String[] args) {
	new HelloJNI().sayHello("Dave");
	}

	#include "Foo.hpp"
	#include <iostream>
	using namespace std;


	Foo::Foo(int _a, int _b): a(_a), b(_b){
	cout << "C++ side, constructor" << endl;
	}

	Foo::~Foo(){

	good, 你已经有了一个自己的shadowsocks代理了，现在想要把这个代理公布出去给所有人分享。
	但是没有两个小时，代理就没法使用了，为什么？因为你需要额外注意以下事项（以下步骤需要比较高的linux技能）
	本文只关注于确保shadowsocks服务还“活着”，如果你希望让其跑得更快，请参考
	https://github.com/clowwindy/shadowsocks/wiki/Optimizing-Shadowsocks

	1、 shadowsocks的timeout设置
	超时时间越长，连接被保持得也就越长，导致并发的tcp的连接数也就越多。对于公共代理，这个值应该调整得小一些。推荐60秒。

	2、检查操作系统的各种限制
	对于openvz的vps，特别需要检查一下

	\documentclass{book}
	\usepackage{amsmath}
	\usepackage{fontspec}
	\usepackage{xunicode}
	\usepackage{indentfirst}

	%% XeTeX adds code when switching latin (0) or boundary (255) to CJK (1, 2, 3)
	\XeTeXinterchartokenstate = 1

	%% Fonts for Latin and CJK

Ming Xu milesxu

Vanilla websockets vs socket.io

MySQL

Getting started

Related tutorials

Scientific Python From Source

Compiling Python From Source

	[
	{ "keys": ["super+0"], "command": "reset_font_size_to_user_defaults" }
	]