Python3 isdecimal() Method

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Python3.x Python3 isdecimal() Method

Python3 Strings

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Description

The isdecimal() method checks whether all characters in a string are decimal characters.

Syntax

isdecimal() method syntax:

str.isdecimal()

Parameters

• None

Return Value

• True - If all characters in the string are decimal characters.
• False - If at least one character is not a decimal character.

Example

The following examples demonstrate the usage of the isdecimal() function:

Example

#!/usr/bin/python3

str="tutorial2016"

print(str.isdecimal())

str="23443434"

print(str.isdecimal())

The output of the above example is as follows:

False
True

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Python3 Strings