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function readImage(input) {
    if ( input.files && input.files[0] ) {
        var FR= new FileReader();
        FR.onload = function(e) {
             $('#img').attr( "src", e.target.result );
             $('#base').text( e.target.result );
        };       
        FR.readAsDataURL( input.files[0] );
    }
}

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$.fn.serializeObject = function() {
    var o = Object.create(null),
        elementMapper = function(element) {
            element.name = $.camelCase(element.name);
            return element;
        },
        appendToResult = function(i, element) {
            var node = o[element.name];

            if ('undefined' != typeof node && node !== null) {

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console.log(function(){/*

 if you want to join we,
 please explain this !

*/}.toString().split(/\n/).slice(1,-1).join("\n"))

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/**
 * jQuery Rotate On Axis In IE Plugin 1.0.0
 *
 * Copyright (c) 2014 Aryeh Citron
 *
 * Licensed under MIT: http://www.opensource.org/licenses/mit-license.php
 */


(function ($)

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e.preventDefault();
mousedown = false;
var data=ctx.getImageData(0,0,w,h).data;
for(var i=0,j=0;i< data.length;i+=4){
    if(data[i] && data[i+1] && data[i+2] && data[i+3]){
        j++;
    }
}
if(j<=w*h*0.1){
    alert('ok');

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/**
 * 微信网页端调用JS
 * @author dodge
 * @contact dodgepudding@gmail.com
 * @link http://blog.4wer.com/wechat-timeline-share
 * @version 1.1
 * 
 * 自定义分享使用：
 * WeixinJS.hideOptionMenu() 隐藏右上角按钮
 * WeixinJS.hideToolbar() 隐藏工具栏

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.arrow{
  width: 48px;
  height: 48px;
  background-color: #08c;
  box-shadow: 1px 1px 4px #888;
  transform: rotate(45deg);
  -webkit-transform: rotate(45deg);
  position: absolute;
  left: -24px;
  top: -24px;

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<?php
  $data = array ('context' => '明天去打篮球');
  $data = http_build_query($data);
  $opts = array (
      'http' => array (
          'method' => 'POST',
          'header'=> "Content-type: application/x-www-form-urlencoded\r\n" .
          "Content-Length: " . strlen($data) . "\r\n",
          'content' => $data,
          'timeout' => 10

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  var JsonUti = {
      //定义换行符
      n: "\n",
      //定义制表符
      t: "\t",
      //转换String
      convertToString: function(obj) {
          return JsonUti.__writeObj(obj, 1);
      },
      //写对象

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<?php
/* 修改wordpress默认登录地址 */
function wb_redir_login() {
  wp_redirect(home_url('/').'/login'); //这个地址可以随意修改
  exit;
}