Vi iissnan

You can use git submodule foreach to handle a batch of submodules:

git submodule foreach git pull origin master

Or, update submodule one by one:

# go to submodule directory and update to latest.

| Left align | Right align | Center align |
|:-----------|------------:|:------------:|
| This       |        This |     This     
| column     |      column |    column    
| will       |        will |     will     
| be         |          be |      be      
| left       |       right |    center    
| aligned    |     aligned |   aligned

Function	Defines
`provider(name, Object OR constructor())`	A configurable service with complex creation logic. If you pass an Object, it should have a function named $get that returns an instance of the service. Otherwise, Angular assumes you’ve passed a constructor that, when called, creates the instance.
`factory(name, $get Function())`	A non-configurable service with complex creation logic. You specify a function that, when called, returns the service instance. You could think of this as provider(name, { $get: $getFunction() } ).
`service(name, constructor())`	A non-configurable service with simple creation logic. Like the constructor option with provider, Angular calls it to create the service instance.

	<!doctype html>
	<html>
	<head>
	<meta charset="utf-8"/>
	<title></title>
	<style type="text/css">
	*{
	margin: 0;
	padding: 0;
	}

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8" />
	<title>margin折叠测试题</title>
	</head>

	<body>
	<h1>margin折叠测试题</h1>
	<ul>

	<?php
	$user = (object) array("name" => "vin", "title" => "unkown");

	echo $user->name; //vin
	echo $user->title; //unkown

	html {
	-webkit-filter: grayscale(100%);
	-moz-filter: grayscale(100%);
	-ms-filter: grayscale(100%);
	-o-filter: grayscale(100%);
	filter: progid:DXImageTransform.Microsoft.BasicImage(grayscale=1);
	zoom: 1;
	}

	{
	"cmd": ["g++", "${file}", "-o", "${file_path}/${file_base_name}"],
	"file_regex": "^(..[^:]):([0-9]+):?([0-9]+)?:? (.)$",
	"working_dir": "${file_path}",
	"selector": "source.c, source.c++",

	"variants":
	[
	{
	"name": "Run",

	@import url("http://fonts.googleapis.com/css?family=Roboto+Slab");

	/@import url("http://fonts.googleapis.com/css?family=Droid+Serif");/

	@import url("http://fonts.googleapis.com/css?family=Droid+Sans:400,700");

	@import url("http://fonts.googleapis.com/css?family=Droid+Sans+Mono");

	body, p, td {
	font-family: "Droid Sans", Calibri, "Lucida Grande", sans-serif;