aNd1coder

Capitalized, short (50 chars or less) summary

More detailed explanatory text, if necessary.  Wrap it to about 72
characters or so.  In some contexts, the first line is treated as the
subject of an email and the rest of the text as the body.  The blank
line separating the summary from the body is critical (unless you omit
the body entirely); tools like rebase can get confused if you run the
two together.

Write your commit message in the imperative: "Fix bug" and not "Fixed bug"

aNd1coder

#export
mongoexport -d <database> -c <collection> --type=json -f <field1>,<field2> -o </path/to/collection.json>
#import
mongoimport -d <database> -c <collection> --type=json -u <username> -p <password> --headerline --file </path/to/collection.json>

aNd1coder

// http://taobaofed.org/blog/2015/10/28/jstracker-how-to-collect-data/
var is360 = function(){
  try {
    if(/UBrowser/i.test(navigator.userAgent)){
      return '';
    }

    if (typeof window.scrollMaxX !== 'undefined') {
      return '';
    }

aNd1coder

weixin://dl/stickers
weixin://dl/games
weixin://dl/moments
weixin://dl/add
weixin://dl/shopping
weixin://dl/groupchat
weixin://dl/scan
weixin://dl/profile
weixin://dl/settings
weixin://dl/general

aNd1coder

app/
----- shared/   // acts as reusable components or partials of our site
---------- sidebar/
--------------- sidebarDirective.js
--------------- sidebarView.html
---------- article/
--------------- articleDirective.js
--------------- articleView.html
----- components/   // each component is treated as a mini Angular app
---------- home/

aNd1coder

/* Simple JavaScript Inheritance
 * By John Resig http://ejohn.org/
 * MIT Licensed.
 */
// Inspired by base2 and Prototype
(function(){
  var initializing = false, fnTest = /xyz/.test(function(){xyz;}) ? /\b_super\b/ : /.*/;
 
  // The base Class implementation (does nothing)
  this.Class = function(){};

aNd1coder

// http://oldj.net/article/one-thing-to-notice-about-new-image/
var img = new Image();
var rnd_id = "_img_" + Math.random();
 
window[rnd_id] = img; // 全局变量引用
 
img.onload = img.onerror = function () {
	window[rnd_id] = null; // 删除全局变量引用
}
 

aNd1coder

function parseURL(url) {
    var parser = document.createElement('a'),
        searchObject = {},
        queries, split, i;
    // Let the browser do the work
    parser.href = url;
    // Convert query string to object
    queries = parser.search.replace(/^\?/, '').split('&');
    for( i = 0; i < queries.length; i++ ) {
        split = queries[i].split('=');

aNd1coder

sudo chown -RL root:mysql /usr/local/mysql
sudo chown -RL mysql:mysql /usr/local/mysql/data
sudo /usr/local/mysql/support-files/mysql.server start

aNd1coder

> use admin
> db.createUser({user: 'root',pwd: '123456',roles: ['root']})
> db.auth('root','123456')
> use page_factory
> db.createUser({user: 'user',pwd: '123456',roles: [{role: 'readWrite', db: 'dbName'}]})
> db.auth('user','123456')