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# Python String isupper() Method

## Description:

This method checks whether all the case-based characters (letters) of the string are uppercase

## Syntax:

    str.isupper()

## Parameters:

Here is the detail of parameters:

- NA

## Return Value:

It return true if all cased characters in the string are uppercase and there is at least one cased character, false otherwise

## Example:

    #!/usr/bin/python

    str = "THIS IS STRING EXAMPLE....WOW!!!";
    print str.isupper();

    str = "THIS is string example....wow!!!";
    print str.isupper();

This will produce following result:

    True
    False

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