菜鸟教程在线编辑器

AI 编程工具

 
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<html>
<head>
<meta charset="utf-8">
<title>菜鸟教程(runoob.com)</title>
<script src="https://cdn.staticfile.net/jquery/1.10.2/jquery.min.js"></script>
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<body>
	
<script>
$(function () { 
	$.each( [ "a", "b", "c" ], function( i, l ){
		alert( "下标 #" + i + ": " + l );
	});
})
</script>
 
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