songxiaofeng1981

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songxiaofeng1981

this is a test

songxiaofeng1981

songxiaofeng1981

songxiaofeng1981

<snippet>
	<content><![CDATA[
Hello, ${1:this} is a ${2:snippet}.
]]></content>
	<!-- Optional: Set a tabTrigger to define how to trigger the snippet -->
	<tabTrigger>hello</tabTrigger>
	<!-- Optional: Set a scope to limit where the snippet will trigger -->
	<scope>source.md</scope>
	<scope>song</scope>
</snippet>

songxiaofeng1981

import os
import pymongo

MONGO_URL = os.environ.get('MONGOHQ_URL')

if MONGO_URL:
    # Get a connection
    conn = pymongo.Connection(MONGO_URL)
    
    # Get the database

songxiaofeng1981

{% img left /images/myImage.png Alt text %}

{% img ${1:left} ${2:path} ${3:title} %}

{% img www.baidu.com song %}

songxiaofeng1981

<snippet>
	<content><![CDATA[
Hello, song ${1:this} is a ${2:snippet}.
]]></content>
	<!-- Optional: Set a tabTrigger to define how to trigger the snippet -->
	<tabTrigger>hello</tabTrigger>
	<!-- Optional: Set a scope to limit where the snippet will trigger -->
	<scope>source.python</scope>
</snippet>

songxiaofeng1981

//增加对象构造函数，call，apply 函数。 匿名函数,内存模型。

var Class = function() {
		var klass = function() {
			if(typeof klass.constructor == 'function'){
				// klass.constructor (arguments[0])

				console.log(arguments[0]);
				console.log(arguments[1]);
				// console.log(arguments[2]);

songxiaofeng1981

var Class = function  () {
	var klass = function  () {
		 this.initialize.apply(this,arguments)  //this中没有init，找原型
	};
	 klass.fn = klass.prototype;//todo  污染
	return klass;
};