The Isupper () method used in Python to check the English letter capitalization

Source: Internet
Author: User

This article mainly introduces the Isupper () method used in Python to check the English letter capitalization, which is the basic knowledge in the introduction of Python, and the friends who need it can refer to the

The Isupper () method checks whether all uppercase characters (letters) of a string are capitalized.

Grammar

The following is the syntax for the Isupper () method:

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1 Str.isupper ()

Parameters

NA

return value

Returns false if all characters in a string are uppercase and have at least one uppercase and lowercase character that returns true.

Example

The following example shows the use of the Isupper () method.

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1 2 3 4 5 6 7 #!/usr/bin/python str = "This is STRING EXAMPLE .... WOW!!! ";   Print Str.isupper (); str = "This is string Example....wow!!!"; Print Str.isupper ();

When we run the above program, it produces the following results:

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1 2 True Fal Se
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