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JSTL fn:substring() Function
The fn:substring() function returns the subset of a string. It is used to return the substring of given input string according to specified start and end position.
The syntax used for including the fn:substring() function is:
- start: It is starting position of substring
- end: It is end position of substring
- inputstring: It is string from which a substring needed to be taken
- Return type of the function: String
Let’s see the simple example to understand the functionality of fn:substring() function:
Output:
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