otiai10 · September 22, 2013 12:22 · otiai10 · Sep 22, 2013
diff --git a/test.html b/test.html
 <html>
 <head>
  <meta charset="utf-8">
  <script type="text/javascript" src="http://code.jquery.com/jquery-1.9.1.min.js"></script>
  <script>
    var samples = {
      1  : 1000,
      2  : 5000,
      3  : 10000,
      4  : 20000,
      5  : 40000,
      6  : 80000,
      7  : 160000,
      8  : 320000,
      9  : 640000,
      10 : 1280000
    };
    var render = function(count, before, after){
      var str = '<tr><td>' + count + '</td><td>' + (after - before) + '</td></tr>';
      $('#result').append(str);
    }
    $(function(){
      for(var k in samples){
        var sample = samples[k];
        var i = 0,
            before =  Date.now(),
            after = null;
        while(i<sample){
          $('div');
          i++;
          if(i == sample - 1){
            after = Date.now();
            render(sample, before, after);
          }
        }
      }
    });
  </script>
 </head>
 <body>
  <div id="test">
    <p>test</p>
  </div>
  <table id="result">
    <tr><th>回数</th><th>時間(msec)</th></tr>
  </table>
 </body>
 </head>
	<html>
	<head>
	<meta charset="utf-8">
	<script type="text/javascript" src="http://code.jquery.com/jquery-1.9.1.min.js"></script>
	<script>
	var samples = {
	1 : 1000,
	2 : 5000,
	3 : 10000,
	4 : 20000,
	5 : 40000,
	6 : 80000,
	7 : 160000,
	8 : 320000,
	9 : 640000,
	10 : 1280000
	};
	var render = function(count, before, after){
	var str = '<tr><td>' + count + '</td><td>' + (after - before) + '</td></tr>';
	$('#result').append(str);
	}
	$(function(){
	for(var k in samples){
	var sample = samples[k];
	var i = 0,
	before = Date.now(),
	after = null;
	while(i<sample){
	$('div');
	i++;
	if(i == sample - 1){
	after = Date.now();
	render(sample, before, after);
	}
	}
	}
	});
	</script>
	</head>
	<body>
	<div id="test">
	<p>test</p>
	</div>
	<table id="result">
	<tr><th>回数</th><th>時間(msec)</th></tr>
	</table>
	</body>
	</head>