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WangSongdeMacBook-Air:~ wangsong$ npm install -g npm-check-updates
npm WARN checkPermissions Missing write access to /usr/local/lib/node_modules
/usr/local/lib
├── abbrev@1.0.9
├── aproba@1.0.4
├─┬ fstream@1.0.10
│ ├── graceful-fs@4.1.4
│ ├── inherits@2.0.1
│ ├─┬ mkdirp@0.5.1
│ │ └── minimist@0.0.8

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let dragon = 
	name =>
		size =>
			element =>
				name + ' is a ' +
				size + 'dragon that breaths ' +
				element +'!'

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var http = require('http');

var myServer = http.createServer(function(request, response) {
  response.writeHead(200, {"Content-Type" : "text/html"});
  response.write('<h1>Roux Meetups</h1>');
  response.end();
});

myServer.listen(3000);
console.log('Go to http://localhost:3000 on your browser');

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snippet head "jekyll" b
---
layout: post
title: $1
date: `date +%Y-%m-%d`
categories:
	- $2
tags:
	- $3
---

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        try:
            with open('python4.json', 'a') as f:
                tweet = json.loads(data)
                geo_data = {
                        "features": []
                        }
                if tweet['place']:
                    geo_json_feature = {
                            "place": tweet['place'],
                            }

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class MyListener(StreamListener):
 
    def on_data(self, data):
        try:
            with open('python0.json', 'a') as f:
                tweet = json.loads(data)
                if tweet['coordinates']:
                    print(1)
                    f.write(data)
                    return True

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import json
with open('python222.json', 'r') as f:
    geo_data = {
        "type": "FeatureCollection",
        "features": []
    }
    for line in f:
        tweet = json.loads(line)
        if tweet['coordinates']:
            geo_json_feature = {

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  var mystyle = {
    "color": "#ff7800",
    "weight": 5,
    "opacity": 0.65
  };

  function popout(feature, layer) {
    layer.bindpopup(`<h1>${feature.properties.name}</h1>\n<h3>${feature.properties.created_at.slice(0, 16)}</h3>\n<h2>${feature.properties.text}</h2>\n<h3>📍${feature.properties.location}</h3>`);
  };

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let mapleader="\<Space>"
set laststatus=2
set smartindent
" let foo=3
set expandtab    
" set softtabstop=-2
" set tabstop=2
" set smarttab

" function source()

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let categories = [
  {id: 'animals', 'parent': null},
  {id: 'mammals', 'parent': 'animals'},
  {id: 'dogs', 'parent': 'animals'},
  {id: 'chihuahua', 'parent': 'dogs'},
  {id: 'labrador', 'parent': 'dogs'},
  {id: 'persian', 'parent': 'cats'},
]