Thursday, June 25, 2020

Python String isnumeric() Method



Hello guys! Welcome back to another section of my tutorial on Python. In this tutorial guide, we are going to be discussing about the Python String Isnumeric() method.

Python String isnumeric() method checks whether the string in the code consists only of numeric characters. This Python method is present only on the Unicode objects.

Note - In order to define a string as Unicode, one simply prefixes the "u" to the opening quotation mark of the assignment.

Syntax

The following below is the syntax for Python String isnumeric() method -

str.isnumeric()

RECOMMENDED POST: Python String islower() Method 

Parameter Details

  • NA.

Return Value

It returns True if all characters in the string are numeric, otherwise it returns False.

Example

The following below is a simple example -

#!/usr/bin/python

str = u"this2009";  
print str.isnumeric()

str = u"23443434";
print str.isnumeric()

Output
Below is the output of the above example -

False
True


Alright guys! This is where we are rounding up for this tutorial post. In my next tutorial, we are going to be discussing about the Python String isspace() method.

Feel free to ask your questions where necessary and i will attend to them as soon as possible. If this tutorial was helpful to you, you can use the share button to share this tutorial.

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Thanks for reading and bye for now.
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