JavaScript Reference/Javascript Methods/unshift
"unshift()" Example
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<html> <body> <button onclick="var myA = new Array(10,11,12); myA.unshift(1); alert(myA);"> unshift array </button> </body> </html>
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"unshift()" is applied to
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+----------------+--------------------------------------------------------------+ | Applied_To |Array | +----------------+--------------------------------------------------------------+
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"unshift()" Syntax, Parameters and Note
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Note: Adds elements to Array"s start and returns the enlarged array.
Syntax:
arrayName.unshift(paramN, . . . ,paramN) Parameters:
paramN Required; the elements to be added.
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