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JavaScript TypedArray join() MethodThe JavaScript join() method is used to join all elements of an Array into a string. The elements will separated by a specified separator. The default separator is comma(,). Syntax:
Array.join(separator) Parameters:
It is optional, it can be either used as a parameter or not its default value is (,). Return value:
It returns the String which contain the collection of array's elements. Browser Support:
ExampleJavaScript TypedArray join() Method
<script type="text/javascript">
// JavaScript to illustrate join() method
// input array
var JavaTpoint = ['core java','C'];
//joins the elements of the array.
document.write("joins the elements of the array <br>");
document.write(JavaTpoint.join());
document.write("<br>");
//elements are seperated by dot (.).
document.write("elements are seperated by dot (.) <br>");
document.write(JavaTpoint.join('.'));
document.write("<br>");
//elements are seperated by hyphen (-).
document.write("elements are seperated by hyphen (-)<br>");
document.write(JavaTpoint.join('-'));
// expected output: arr[core javaC
//core java.C
//core java-C]
</script>
Output: Core java,C Core java.C Core java-C
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