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<html>
<head>
<meta charset="utf-8">
<meta name="author" content="http://www.49028c.com/" />
<title>武林網</title>
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<ul>
<li>HTML專區</li>
<li class="js">Javascript專區</li>
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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="author" content="http://www.49028c.com/" />
<title>武林網</title>
<script type="text/javascript" src="mytest/jQuery/jquery-1.8.3.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$("li").slice(0,2).css("color","red")
})
</script>
</head>
<body>
<div>
<ul>
<li>HTML專區</li>
<li class="js">Javascript專區</li>
<li>Div+Css專區</li>
<li>Jquery專區</li>
</ul>
</div>
</body>
</html>
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="author" content="http://www.49028c.com/" />
<title>武林網</title>
<script type="text/javascript" src="mytest/jQuery/jquery-1.8.3.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$("li").slice(1,2).css("color","red")
})
</script>
</head>
<body>
<div>
<ul>
<li>HTML專區</li>
<li class="js">Javascript專區</li>
<li>Div+Css專區</li>
<li>Jquery專區</li>
</ul>
</div>
</body>
</html>
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="author" content="http://www.49028c.com/" />
<title>武林網</title>
<script type="text/javascript" src="mytest/jQuery/jquery-1.8.3.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$("li").slice(-1).css("color","red")
})
</script>
</head>
<body>
<div>
<ul>
<li>HTML專區</li>
<li class="js">Javascript專區</li>
<li>Div+Css專區</li>
<li>Jquery專區</li>
</ul>
</div>
</body>
</html>
