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## JSTL functions
Function length

`int length(java.lang.Object)`

Returns the number of items in a collection, or the number of characters in a string.

Example:

    You have ${fn:length(shoppingCart.products)} in your shopping cart.

Function Information
Function Class | org.apache.taglibs.standard.functions.Functions
Function Signature | int length(java.lang.Object)
Display Name | None

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