Array.unshift() returns new length : unshift « Array « JavaScript Tutorial

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JavaScript Tutorial » Array » unshift

11. 35. 3. Array.unshift() returns new length


<html>

<head>

<title>Array.unshift() returns new length</title>



<script language="javascript" type="text/javascript">

<!--



var x = new Array(1,2,3,4);

var newLength = x.unshift(10);

alert(x.length);

alert(x);



//-->

</script>



</head>

<body>



<h1>Adding to the Beginning</h1>



</body>

</html>

11. 35. unshift
	11. 35. 1.	Array.unshift()
	11. 35. 2.	Add element to the begin of an array by using Array.unshift
	11. 35. 3.	Array.unshift() returns new length
	11. 35. 4.	Using unshift method from zArray Library

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