Upper()
The Python Upper is one of the Python String Method which is a string method which is used to convert the given string into Uppercase letters and return new string. In this article we will show you, How to write Upper() Function in Python Programming with example.
TIP: The Upper() Function will keep the Non-letters unchanged.
Syntax of a Python Upper() method
The basic syntax of the Upper Function in Python Programming Language is as shown below:
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String_Value.Upper() |
String_Value: Please select the valid String variable or you can use the String directly.
Python Upper method Example
The following set of examples will help you understand the Upper Function in Python Programming Language.
PYTHON CODE
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# Python Uppercase Method Example Str1 = 'Learn PYTHON AT TutOrial Gateway' Str2 = Str1.upper() print('First Output of an Upper() method is = ', Str2) # Observe the Original String print('Converted String is = ', Str1.upper()) print('Original String is = ', Str1) # Performing upper() function directly Str3 = 'PYTHON ProGramming'.upper() print('Second Output of an Upper() method is = ', Str3) Str4 = 'python1234TutorIal'.upper() print('Third Output of an Upper() method is = ', Str4) Str5 = '12345'.upper() print('Fourth Output of an Upper() method is = ', Str5) |
OUTPUT
ANALYSIS
First we declared the String variable Str1 and assigned corresponding value using following statement
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Str1 = 'Learn PYTHON AT Tutorial GateWay' |
Following statement will convert the above string into Uppercase using Upper() function and prints the output
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Str2 = Str1.upper() print('First Output of an Upper() method is = ', Str2) |
The Upper() function in Python will return the output in new string, instead of alter the original string. Following statements will show you the same
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print('Converted String is = ', Str1.upper()) print('Original String is = ', Str1) |
From the above screenshot you can observe that, the original string Str1 is unchanged. If you want to change the original String then, you can write the following statement
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Str1 = Str1.upper() |
The Uppercase function in Python will only convert the letters into Uppercase and leave other values unchanged. Within the following statements we used the numeric values along with letters and you can see the output for further reference
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Str4 = 'python1234TutorIal'.upper() print('Third Output of an Upper() method is = ', Str4) Str5 = '12345'.upper() print('Fourth Output of an Upper() method is = ', Str5) |
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