What is array concat in JavaScript
In this article, I am going to explain array concat method.
Array concat method in JavaScript
The array concat() in JavaScript concatenate or combined two or more array and returning a new array.
Syntax of concat method
|
array.concat(value1,value2,valu3,....................valuen);
|
Parameters in array concat method:
Return value of concat method
Concat method returns the length of the array.
Example of array concat()
|
<!DOCTYPE html>
<html>
<head>
<title>JavaScript array concat() example</title>
<script type="text/javascript">
var firstArray = new Array(2);
firstArray[0] = "Mcn";
firstArray[1] = "soluation";
var secondArray = new Array(2);
secondArray[0] = "Private";
secondArray[1] = "Limited";
var finalArray = firstArray.concat(secondArray);
document.write("<b>First array is</b>=>" + firstArray + "<br> ");
document.write("<b>Second array is</b> =>" + secondArray + "<br> ");
document.write("<b>Concatenated array is</b> =>" + finalArray + "<br> ");
</script>
</head>
<body>
</body>
</html>
|
Output:
|
First array is=>Mcn,soluation
Second array is =>Private,Limited
Concatenated array is =>Mcn,soluation,Private,Limited
|
Ask Your Question
Got a programming related question? You may want to post your question here