JSP Array Length is performed when you want to compute the length of array in JSP.
Understand with Example
The Tutorial illustrate an example from 'JSP Array Length'. To understand and grasp this example we create a page directive that include the language type is Java. You can see in the example that we create a Scriptlets that include an array of integer. To print the size of array we use out.print in JSP.
array.length( ) : This method is used to display the length of array.
Here is the code of jspArrayLength.jsp
|<%@ page language="java"%>
out.print("Size of Array is: "+array.length);
Output will be displayed as:
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