Python isnumeric Function

Python isnumeric is one of the Python String Method which is used check whether the characters are numeric characters or not. And if they are numeric values, it will return True otherwise, False.

In this article we will show you, How to write isnumeric in Python Programming with example.

Python isnumeric Syntax

The basic syntax of the Python isnumeric function is as shown below:

String_Value.isnumeric()

String_Value: Please select a valid String literal.

Python isnumeric example

The following set of examples will help you understand the Python isnumeric function

PYTHON CODE

# Python string isnumeric Method Example

Str1 = '123456789';
print('First Output of a isnumeric() method is = ', Str1.isnumeric())

Str2 = '     ';
print('Output of a isnumeric() method For Empty Space is = ', Str2.isnumeric())

# Performing isnumeric() function On Unicode Values
# \u00BD is the Unicode Value of '1/2'
Str3 = '\u00BD'.isnumeric()
print('Second Output of a isnumeric() method is = ', Str3)

# Performing isnumeric() on both Numeric Values and Alphabets
Str4 = '123a'.isnumeric()
print('Third Output of a isnumeric() method is = ', Str4)

# Performing isnumeric() on Float values
Str5 = '1234.67'.isnumeric()
print('Fourth Output of a isnumeric() method is = ', Str5)

# Performing isnumeric() on Negative Values  
Str6 = '-1234'.isnumeric()
print('Fifth Output of a isnumeric() method is = ', Str6)

# Performing isnumeric() on Numeric Values and Special Characters  
Str7 = '[email protected]'.isnumeric()
print('Sixth Output of a isnumeric() method is = ', Str7)

OUTPUT

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